/* =============================================================
   main.css — LaLum Tech Design System
   Base global: variáveis, reset, tipografia, utilitários, animações
   ============================================================= */

/* ---------------------------------------------------------------
   1. VARIÁVEIS CSS — Design Tokens
--------------------------------------------------------------- */
:root {
  /* ─── IDENTIDADE LALUM TECH — extraída dos ativos oficiais de marca ─── */

  /* Roxo primário (fundo do cartão, avatar, logotipo) */
  --color-primary:       #6B21D6;
  --color-primary-light: #8B3FE8;   /* hover / gradiente do ícone */
  --color-primary-dark:  #4D0FAD;   /* pressed / deep hover */
  --color-primary-dim:   rgba(107, 33, 214, 0.15);
  --color-primary-glow:  rgba(107, 33, 214, 0.35);

  /* Off-white das peças light da marca (fundo do pill no logo) */
  --color-bg-light:      #F0EDE8;

  /* ─── Backgrounds ─── */
  --color-bg:           #0A0A0A;   /* fundo principal da página */
  --color-surface:      #100920;   /* superfície base (toque roxo escuro) */
  --color-surface-2:    #160D2A;   /* cards, painéis */
  --color-surface-3:    #1E1238;   /* hover states, bordas internas */
  /* aliases semânticos */
  --color-bg-card:      #160D2A;
  --color-bg-section:   #100920;

  /* ─── Bordas ─── */
  --color-border:        rgba(107, 33, 214, 0.25);
  --color-border-light:  rgba(107, 33, 214, 0.45);

  /* ─── Aliases de compatibilidade (usados nos CSS das seções) ─── */
  --color-gold:          #9D71F0;   /* acento roxo claro — texto, ícones */
  --color-gold-light:    #B490F5;   /* roxo mais claro — hovers, badges */
  --color-gold-dim:      rgba(107, 33, 214, 0.15);
  --color-blue:          #7C3AED;
  --color-blue-dim:      rgba(107, 33, 214, 0.12);

  /* ─── Texto ─── */
  --color-text:           #FFFFFF;
  --color-text-primary:   #FFFFFF;
  --color-text-secondary: #B0A8C8;   /* muted com toque roxo */
  --color-text-muted:     #7A6E90;

  /* ─── CTA ─── */
  --color-cta:       #6B21D6;
  --color-cta-hover: #8B3FE8;

  /* ─── Acentos ─── */
  --color-accent: #FFFFFF;

  /* ─── Neutros ─── */
  --color-white: #FFFFFF;
  --color-black: #000000;

  /* --- Tipografia --- */
  --font-display: 'Syne', sans-serif;
  --font-body:    'Outfit', sans-serif;

  /* --- Escala tipográfica --- */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;
  --text-8xl:  6rem;

  /* --- Espaçamentos --- */
  --spacing-xs:  0.5rem;
  --spacing-sm:  1rem;
  --spacing-md:  1.5rem;
  --spacing-lg:  2rem;
  --spacing-xl:  3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem;

  /* --- Container --- */
  --container-max:     1280px;
  --container-padding: clamp(1.5rem, 5vw, 5rem);
  --section-padding:   clamp(5rem, 10vw, 10rem) 0;

  /* --- Breakpoints (uso em JS / referência) --- */
  --bp-sm:  640px;
  --bp-md:  768px;
  --bp-lg:  1024px;
  --bp-xl:  1280px;
  --bp-2xl: 1536px;

  /* --- Raios --- */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* --- Sombras --- */
  --shadow-sm:      0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md:      0 4px 16px rgba(0, 0, 0, 0.6);
  --shadow-lg:      0 8px 32px rgba(0, 0, 0, 0.7);
  --shadow-gold:    0 0 40px rgba(107, 33, 214, 0.25);
  --shadow-primary: 0 0 40px rgba(107, 33, 214, 0.25);
  --shadow-blue:    0 0 40px rgba(107, 33, 214, 0.2);

  /* --- Glows --- */
  --glow-gold:    0 0 20px rgba(107, 33, 214, 0.4), 0 0 60px rgba(107, 33, 214, 0.15);
  --glow-primary: 0 0 20px rgba(107, 33, 214, 0.4), 0 0 60px rgba(107, 33, 214, 0.15);
  --glow-blue:    0 0 20px rgba(107, 33, 214, 0.3), 0 0 60px rgba(107, 33, 214, 0.1);

  /* --- Transições globais --- */
  --transition-fast:   0.2s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.5s ease;
  --transition-spring: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------------------------------------------------------------
   2. RESET & BASE
--------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* --- Grain texture sutil (pseudo-elemento fixo) --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 9998;
}

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

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

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
}

/* ---------------------------------------------------------------
   3. CONTAINER
--------------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ---------------------------------------------------------------
   4. SECTION PADDING UTILITÁRIO
--------------------------------------------------------------- */
.section {
  padding: var(--section-padding);
}

/* ---------------------------------------------------------------
   5. TIPOGRAFIA
--------------------------------------------------------------- */
h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  font-size: var(--text-7xl);
  color: var(--color-text-primary);
}

h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  font-size: var(--text-5xl);
  color: var(--color-text-primary);
}

h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  font-size: var(--text-3xl);
  color: var(--color-text-primary);
}

h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  font-size: var(--text-xl);
  color: var(--color-text-primary);
}

p {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

/* Responsividade tipográfica */
@media (max-width: 768px) {
  h1 {
    font-size: var(--text-5xl);
  }

  h2 {
    font-size: var(--text-4xl);
  }

  h3 {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: var(--text-4xl);
  }

  h2 {
    font-size: var(--text-3xl);
  }
}

/* ---------------------------------------------------------------
   6. LABEL / BADGE
--------------------------------------------------------------- */
.label,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  background: var(--color-primary-dim);
  border: 1px solid rgba(107, 33, 214, 0.4);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
}

/* ---------------------------------------------------------------
   7. BOTÕES
--------------------------------------------------------------- */

/* Botão Primário — CTA principal, roxo da marca */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--color-primary-light);
  box-shadow: var(--glow-primary);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Botão Secundário — outline, texto claro */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: border-color var(--transition-base),
              color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
  white-space: nowrap;
}

.btn-secondary:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ---------------------------------------------------------------
   8. WHATSAPP FLUTUANTE
--------------------------------------------------------------- */
#whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9997;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
}

#whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

#whatsapp-float:active {
  transform: scale(1.05);
}

/* ---------------------------------------------------------------
   9. ANIMAÇÕES DE SCROLL REVEAL
--------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays para filhos de .reveal-group */
.reveal-group > *:nth-child(1) { transition-delay: 0s; }
.reveal-group > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-group > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-group > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-group > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-group > *:nth-child(6) { transition-delay: 0.5s; }
.reveal-group > *:nth-child(7) { transition-delay: 0.6s; }

/* ---------------------------------------------------------------
   10. KEYFRAMES DE ANIMAÇÃO
--------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ---------------------------------------------------------------
   11. SCROLLBAR CUSTOMIZADA (Webkit)
--------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-surface-3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dim);
}

/* ---------------------------------------------------------------
   12. SELEÇÃO DE TEXTO
--------------------------------------------------------------- */
::selection {
  background: rgba(107, 33, 214, 0.35);
  color: #C084FC;
}

/* ---------------------------------------------------------------
   13. UTILITÁRIOS GERAIS
--------------------------------------------------------------- */

/* Divisor decorativo com acento roxo */
.divider-gold {
  width: 3rem;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border: none;
  margin: var(--spacing-md) 0;
}

/* Texto com acento roxo */
.text-gold {
  color: var(--color-gold);
}

/* Texto com acento azul */
.text-blue {
  color: var(--color-blue);
}

/* Texto secundário */
.text-muted {
  color: var(--color-text-secondary);
}

/* Alinhamentos */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* Gradiente de texto roxo (identidade LaLum Tech) */
.text-gradient-gold {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, #C084FC 50%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
}

/* Cartão base (herança para seções específicas) */
.card-base {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

.card-base:hover {
  border-color: rgba(107, 33, 214, 0.5);
  box-shadow: var(--shadow-primary);
  transform: translateY(-4px);
}

/* Linha separadora sutil */
.separator {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  border: none;
}

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

/* =============================================================
   navbar.css — LaLum Tech
   Header fixo, navegação desktop e menu mobile
   ============================================================= */

/* ---------------------------------------------------------------
   NAVBAR BASE
--------------------------------------------------------------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition-slow),
              backdrop-filter var(--transition-slow),
              box-shadow var(--transition-slow),
              padding var(--transition-slow);
  padding: 1rem 0;
}

#navbar.scrolled {
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(107, 33, 214, 0.2);
  padding: 1rem 0;
}

/* ---------------------------------------------------------------
   NAV CONTAINER
--------------------------------------------------------------- */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* ---------------------------------------------------------------
   LOGO
--------------------------------------------------------------- */
.nav-logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}

.nav-logo:hover {
  opacity: 0.85;
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .logo-img {
    height: 28px;
  }
}

/* ---------------------------------------------------------------
   LINKS DESKTOP
--------------------------------------------------------------- */
.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* ---------------------------------------------------------------
   CTA NAVBAR
--------------------------------------------------------------- */
.nav-cta {
  font-size: var(--text-sm);
  padding: 0.625rem 1.5rem;
}

/* ---------------------------------------------------------------
   HAMBURGER BUTTON
--------------------------------------------------------------- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-hamburger:hover {
  background: var(--color-surface-3);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base),
              opacity var(--transition-base);
}

/* Estado ativo — forma de X */
.nav-hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-8px);
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------------------------------------------------------------
   MOBILE MENU
--------------------------------------------------------------- */
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem var(--container-padding);
  background: rgba(8, 8, 8, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
  animation: fadeIn 0.2s ease;
}

.nav-mobile-menu.open {
  display: flex;
}

.nav-mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nav-mobile-links li {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.25rem;
}

.nav-mobile-links li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.nav-mobile-links a {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  display: block;
  transition: color var(--transition-fast);
}

.nav-mobile-links a:hover {
  color: var(--color-gold);
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .nav-links {
    gap: 1.75rem;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }
}

/* =============================================================
   hero.css — LaLum Tech
   Seção hero: fullscreen, imagem de fundo, headline, CTAs, prova social
   ============================================================= */

/* ---------------------------------------------------------------
   HERO BASE
--------------------------------------------------------------- */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #000;
}

/* ---------------------------------------------------------------
   IMAGEM DE FUNDO
--------------------------------------------------------------- */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------------------------------------------------------------
   OVERLAY GRADIENTE
--------------------------------------------------------------- */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 8, 8, 0.5) 0%,
    rgba(8, 8, 8, 0.3) 40%,
    rgba(8, 8, 8, 0.85) 100%
  );
  z-index: 1;
}

.hero-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 50%,
    transparent 40%,
    rgba(8, 8, 8, 0.45) 100%
  );
}

/* ---------------------------------------------------------------
   CONTEÚDO DO HERO
--------------------------------------------------------------- */
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 8rem;
  padding-bottom: 8rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-lg);
  max-width: 780px;
}

/* ---------------------------------------------------------------
   LOGO NO HERO
--------------------------------------------------------------- */
.hero-logo {
  animation: fadeInUp 0.7s ease both;
}

.hero-logo-img {
  height: 52px;
  width: auto;
  display: block;
  border-radius: 12px;
}

@media (max-width: 768px) {
  .hero-logo-img {
    height: 42px;
  }
}

/* ---------------------------------------------------------------
   BADGE
--------------------------------------------------------------- */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: rgba(107, 33, 214, 0.12);
  border: 1px solid rgba(107, 33, 214, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  animation: fadeInUp 0.8s ease 0.1s both;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-gold);
  flex-shrink: 0;
  animation: pulseDot 2.4s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(107, 33, 214, 0.5);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 0 6px rgba(107, 33, 214, 0);
  }
}

/* ---------------------------------------------------------------
   HEADLINE
--------------------------------------------------------------- */
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: -0.03em;
  line-height: 1.04;
  color: var(--color-text-primary);
  animation: fadeInUp 0.9s ease 0.2s both;
}

.hero-headline .text-gradient-gold {
  background: linear-gradient(
    135deg,
    var(--color-gold) 0%,
    var(--color-gold-light) 50%,
    var(--color-gold) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: fadeInUp 0.9s ease 0.2s both,
             shimmer 4s linear 1.5s infinite;
}

/* ---------------------------------------------------------------
   SUBTÍTULO
--------------------------------------------------------------- */
.hero-subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  line-height: 1.7;
  color: rgba(240, 237, 232, 0.72);
  animation: fadeInUp 0.9s ease 0.3s both;
  max-width: 560px;
}

/* ---------------------------------------------------------------
   BOTÕES DE AÇÃO
--------------------------------------------------------------- */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  animation: fadeInUp 0.9s ease 0.4s both;
}

.hero-actions .btn-primary,
.hero-actions .btn-secondary {
  font-size: var(--text-base);
  padding: 1rem 2.25rem;
}

/* ---------------------------------------------------------------
   PROVA SOCIAL
--------------------------------------------------------------- */
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  animation: fadeInUp 0.9s ease 0.55s both;
}

.proof-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.proof-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-gold);
}

.proof-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.proof-divider {
  width: 1px;
  height: 2.5rem;
  background: var(--color-border-light);
  flex-shrink: 0;
}

/* ---------------------------------------------------------------
   INDICADOR DE SCROLL
--------------------------------------------------------------- */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeIn 1.2s ease 1.2s both;
}

.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 3.5rem;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--color-gold),
    transparent
  );
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
  }
  30% {
    transform: scaleY(1);
    transform-origin: top;
    opacity: 1;
  }
  70% {
    transform: scaleY(1);
    transform-origin: bottom;
    opacity: 1;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
    opacity: 0;
  }
}

/* ---------------------------------------------------------------
   RESPONSIVO — TABLET (1024px)
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-content {
    max-width: 640px;
  }
}

/* ---------------------------------------------------------------
   RESPONSIVO — MOBILE (768px)
--------------------------------------------------------------- */
@media (max-width: 768px) {
  .hero-content {
    padding-top: 7rem;
    padding-bottom: 6rem;
    gap: var(--spacing-md);
  }

  .hero-headline {
    font-size: clamp(1.75rem, 8vw, 2.75rem);
  }

  .hero-subtitle br {
    display: none;
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 360px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    justify-content: center;
  }

  .hero-social-proof {
    gap: var(--spacing-md);
    flex-wrap: wrap;
  }

  .proof-number {
    font-size: var(--text-2xl);
  }
}

/* ---------------------------------------------------------------
   RESPONSIVO — MOBILE PEQUENO (480px)
--------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero-content {
    padding-top: 6rem;
    padding-bottom: 5rem;
  }

  .hero-headline {
    font-size: clamp(1.5rem, 9vw, 2.25rem);
  }

  .hero-social-proof {
    gap: var(--spacing-sm);
  }

  .proof-divider {
    height: 2rem;
  }

  .proof-number {
    font-size: var(--text-xl);
  }

  .proof-label {
    font-size: 0.65rem;
  }
}

/* =============================================================
   services.css — LaLum Tech
   Seção de serviços: section-header reutilizável + grid de cards
   ============================================================= */

/* ---------------------------------------------------------------
   SECTION HEADER — reutilizável em todas as seções
--------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--spacing-3xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--color-gold-dim);
  border: 1px solid rgba(107, 33, 214, 0.25);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-5xl);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------
   SERVICES SECTION BACKGROUND
--------------------------------------------------------------- */
#services {
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

#services::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse at center, var(--color-gold-dim) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

#services .container {
  position: relative;
  z-index: 1;
}

/* ---------------------------------------------------------------
   SERVICES GRID
--------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

/* ---------------------------------------------------------------
   SERVICE CARD
--------------------------------------------------------------- */
.service-card {
  position: relative;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  cursor: default;
  overflow: hidden;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

/* Barra dourada de topo animada no hover */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  border-color: rgba(107, 33, 214, 0.35);
  box-shadow: var(--shadow-gold);
  transform: translateY(-6px);
}

.service-card:hover::before {
  opacity: 1;
}

/* ---------------------------------------------------------------
   SERVICE ICON
--------------------------------------------------------------- */
.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-gold-dim);
  border: 1px solid rgba(107, 33, 214, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-gold);
  flex-shrink: 0;
  margin-bottom: var(--spacing-xs);
  transition: background var(--transition-base),
              box-shadow var(--transition-base);
}

.service-card:hover .service-icon {
  background: rgba(107, 33, 214, 0.22);
  box-shadow: 0 0 18px rgba(107, 33, 214, 0.2);
}

/* ---------------------------------------------------------------
   SERVICE TEXT
--------------------------------------------------------------- */
.service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--color-text-primary);
}

.service-desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex: 1;
}

/* Indicador de preço / CTA sutil */
.service-price {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
  transition: color var(--transition-base);
}

.service-price::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.5;
  transition: opacity var(--transition-base), width var(--transition-base);
}

.service-card:hover .service-price {
  color: var(--color-gold);
}

.service-card:hover .service-price::before {
  opacity: 1;
  width: 24px;
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: var(--spacing-2xl);
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  .section-subtitle {
    font-size: var(--text-base);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: var(--spacing-md);
  }
}

/* =============================================================
   about.css — LaLum Tech
   Seção Sobre / Diferenciais: layout 2 colunas, checkmarks dourados
   ============================================================= */

/* ---------------------------------------------------------------
   SECTION BACKGROUND
--------------------------------------------------------------- */
#about {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

/* Gradiente decorativo lateral */
#about::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(107, 33, 214, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

/* ---------------------------------------------------------------
   ABOUT GRID — 2 colunas desktop
--------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

/* ---------------------------------------------------------------
   ABOUT CONTENT — coluna de texto
--------------------------------------------------------------- */
.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Label e título usam section-label / section-title de services.css */
.about-content .section-label {
  align-self: flex-start;
}

.about-content .section-title {
  text-align: left;
  font-size: var(--text-5xl);
  margin-bottom: 0;
}

/* Parágrafos de texto */
.about-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.about-text strong {
  color: var(--color-gold);
  font-weight: 600;
}

/* ---------------------------------------------------------------
   DIFERENCIAIS — lista com checkmarks dourados
--------------------------------------------------------------- */
.about-differentials {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
  list-style: none;
}

.differential-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-base);
}

.differential-item:last-child {
  border-bottom: none;
}

.differential-item:hover {
  color: var(--color-text-primary);
}

.differential-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--color-gold-dim);
  border: 1px solid rgba(107, 33, 214, 0.3);
  border-radius: 50%;
  color: var(--color-gold);
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
  transition: background var(--transition-base),
              box-shadow var(--transition-base);
}

.differential-item:hover .differential-check {
  background: rgba(107, 33, 214, 0.22);
  box-shadow: 0 0 8px rgba(107, 33, 214, 0.25);
}

/* ---------------------------------------------------------------
   ABOUT IMAGE — coluna visual
--------------------------------------------------------------- */
.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

/* Moldura dourada sutil */
.about-image::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: linear-gradient(
    135deg,
    rgba(107, 33, 214, 0.4) 0%,
    transparent 40%,
    transparent 60%,
    rgba(107, 33, 214, 0.2) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* Overlay escuro sutil na imagem */
.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 60%,
    rgba(8, 8, 8, 0.5) 100%
  );
  border-radius: var(--radius-xl);
  z-index: 2;
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  display: block;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.03);
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-grid {
    gap: var(--spacing-3xl);
  }

  .about-content .section-title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  /* Imagem vai para baixo do texto no mobile */
  .about-image {
    order: -1;
  }

  .about-image img {
    height: 320px;
  }

  .about-content .section-title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 480px) {
  .about-image img {
    height: 260px;
  }
}

/* =============================================================
   stats.css — LaLum Tech
   Faixa de estatísticas: 4 números em linha, bordas e acentos dourados
   ============================================================= */

/* ---------------------------------------------------------------
   STATS SECTION
--------------------------------------------------------------- */
.stats-section {
  position: relative;
  background: var(--color-surface-2);
  padding: var(--spacing-3xl) 0;
  overflow: hidden;
}

/* Linha dourada no topo */
.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(107, 33, 214, 0.5) 30%,
    var(--color-gold) 50%,
    rgba(107, 33, 214, 0.5) 70%,
    transparent 100%
  );
}

/* Linha dourada no rodapé */
.stats-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(107, 33, 214, 0.3) 30%,
    rgba(107, 33, 214, 0.5) 50%,
    rgba(107, 33, 214, 0.3) 70%,
    transparent 100%
  );
}

/* ---------------------------------------------------------------
   STATS GRID
--------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

/* ---------------------------------------------------------------
   STAT ITEM
--------------------------------------------------------------- */
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
}

/* Separadores verticais entre os items */
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--color-border-light);
}

/* ---------------------------------------------------------------
   STAT NUMBER — valor principal em destaque
--------------------------------------------------------------- */
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-7xl);
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(
    135deg,
    var(--color-gold) 0%,
    var(--color-gold-light) 50%,
    var(--color-gold) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  transition: background-position 0.6s ease;
}

.stat-item:hover .stat-number {
  background-position: 100% center;
}

/* Sufixo (ex: "+ anos", "+") */
.stat-suffix {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-2xl);
  color: var(--color-gold);
  line-height: 1;
  margin-top: 0.2rem;
  letter-spacing: -0.01em;
  min-height: 1.6rem; /* evita salto quando vazio */
}

/* Label descritivo abaixo do número */
.stat-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  margin-top: var(--spacing-xs);
  text-transform: uppercase;
}

/* Hover geral no item */
.stat-item {
  transition: background var(--transition-base);
}

.stat-item:hover {
  background: rgba(107, 33, 214, 0.03);
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid var(--color-border-light);
  }

  .stat-number {
    font-size: var(--text-5xl);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .stat-item {
    padding: var(--spacing-lg) var(--spacing-sm);
  }

  .stat-number {
    font-size: var(--text-4xl);
  }

  .stat-suffix {
    font-size: var(--text-xl);
  }
}

/* =============================================================
   testimonials.css — LaLum Tech
   Seção de Depoimentos: cards, avatares com iniciais, estrelas douradas
   ============================================================= */

/* ---------------------------------------------------------------
   SECTION BACKGROUND
--------------------------------------------------------------- */
#testimonials {
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

/* Gradiente decorativo de fundo */
#testimonials::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(107, 33, 214, 0.05) 0%, transparent 65%);
  pointer-events: none;
}

/* ---------------------------------------------------------------
   TESTIMONIALS GRID
--------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

/* ---------------------------------------------------------------
   TESTIMONIAL CARD
--------------------------------------------------------------- */
.testimonial-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

/* Aspas decorativas */
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -0.2rem;
  right: var(--spacing-md);
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.07;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(107, 33, 214, 0.3);
  box-shadow: var(--shadow-gold);
  transform: translateY(-5px);
}

.testimonial-card:hover::before {
  opacity: 0.12;
}

/* ---------------------------------------------------------------
   STARS
--------------------------------------------------------------- */
.testimonial-stars {
  font-size: var(--text-base);
  color: var(--color-gold);
  letter-spacing: 0.1em;
  line-height: 1;
}

/* ---------------------------------------------------------------
   TESTIMONIAL TEXT
--------------------------------------------------------------- */
.testimonial-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

/* ---------------------------------------------------------------
   AUTHOR SECTION
--------------------------------------------------------------- */
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

/* Avatar circular com iniciais */
.testimonial-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gold-dim);
  border: 1px solid rgba(107, 33, 214, 0.3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-gold);
  letter-spacing: 0.03em;
  flex-shrink: 0;
  transition: background var(--transition-base),
              box-shadow var(--transition-base);
}

.testimonial-card:hover .testimonial-avatar {
  background: rgba(107, 33, 214, 0.2);
  box-shadow: 0 0 12px rgba(107, 33, 214, 0.2);
}

/* Nome do autor */
.author-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

/* Cargo / função */
.author-role {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-top: 0.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Terceiro card ocupa largura total */
  .testimonials-grid .testimonial-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid .testimonial-card:nth-child(3) {
    grid-column: auto;
    max-width: none;
  }

  .testimonial-card {
    padding: var(--spacing-md);
  }
}

/* =============================================================
   faq.css — LaLum Tech
   Seção FAQ: accordion com animação smooth, ícone rotativo, border-bottom
   ============================================================= */

/* ---------------------------------------------------------------
   SECTION BACKGROUND
--------------------------------------------------------------- */
#faq {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

/* Gradiente decorativo */
#faq::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(107, 33, 214, 0.04) 0%, transparent 65%);
  pointer-events: none;
}

/* ---------------------------------------------------------------
   FAQ CONTAINER — limita a largura para melhor legibilidade
--------------------------------------------------------------- */
.faq-container {
  max-width: 820px;
}

.faq-container .section-header {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.faq-container .section-header .section-label,
.faq-container .section-header .section-title {
  text-align: left;
}

/* ---------------------------------------------------------------
   FAQ LIST
--------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* ---------------------------------------------------------------
   FAQ ITEM
--------------------------------------------------------------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  transition: border-color var(--transition-base);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item:hover {
  border-color: rgba(107, 33, 214, 0.2);
}

/* ---------------------------------------------------------------
   FAQ QUESTION — botão do accordion
--------------------------------------------------------------- */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  line-height: 1.4;
  transition: color var(--transition-base);
}

.faq-question:hover {
  color: var(--color-gold);
}

/* Estado expandido */
.faq-question[aria-expanded="true"] {
  color: var(--color-gold);
}

/* ---------------------------------------------------------------
   FAQ ICON — símbolo + / × animado
--------------------------------------------------------------- */
.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-light);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
  color: var(--color-text-secondary);
  transition: background var(--transition-base),
              border-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-base);
}

.faq-question:hover .faq-icon {
  border-color: rgba(107, 33, 214, 0.35);
  color: var(--color-gold);
}

.faq-question[aria-expanded="true"] .faq-icon {
  background: var(--color-gold-dim);
  border-color: rgba(107, 33, 214, 0.4);
  color: var(--color-gold);
  transform: rotate(45deg);
}

/* ---------------------------------------------------------------
   FAQ ANSWER — painel de resposta (accordion)
--------------------------------------------------------------- */
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              padding var(--transition-base);
  overflow: hidden;
}

/* Conteúdo interno precisa de overflow hidden para a grid funcionar */
.faq-answer > * {
  overflow: hidden;
}

/* Estado expandido — controlado via JS (classe .open no faq-item) */
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  padding-bottom: var(--spacing-lg);
  /* Padding top suave ao abrir */
  padding-top: 0;
}

.faq-item.open .faq-answer p {
  padding-top: var(--spacing-xs);
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 768px) {
  .faq-container .section-header {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .faq-container .section-header .section-label,
  .faq-container .section-header .section-title {
    text-align: center;
  }

  .faq-question {
    font-size: var(--text-base);
    padding: var(--spacing-md) 0;
  }

  .faq-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    font-size: 1rem;
  }
}

/* =============================================================
   instagram.css — LaLum Tech
   Seção de feed do Instagram: grid 6 posts, hover overlay
   ============================================================= */

/* ---------------------------------------------------------------
   LABEL E TÍTULO DE SEÇÃO
--------------------------------------------------------------- */
.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-text-primary);
}

/* ---------------------------------------------------------------
   SEÇÃO INSTAGRAM
--------------------------------------------------------------- */
#instagram {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* ---------------------------------------------------------------
   CABEÇALHO
--------------------------------------------------------------- */
.instagram-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.instagram-header > div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.instagram-header .section-title {
  font-size: var(--text-4xl);
  margin: 0;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 60%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Botão com SVG */
.instagram-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.instagram-btn svg {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.instagram-btn:hover svg {
  transform: scale(1.15) rotate(-5deg);
}

/* ---------------------------------------------------------------
   GRID DE POSTS
--------------------------------------------------------------- */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

/* ---------------------------------------------------------------
   POST INDIVIDUAL
--------------------------------------------------------------- */
.instagram-post {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  cursor: pointer;
}

.instagram-post img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.instagram-post:hover img {
  transform: scale(1.07);
}

/* ---------------------------------------------------------------
   OVERLAY COM ÍCONE
--------------------------------------------------------------- */
.instagram-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 8, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: inherit;
}

.instagram-post:hover .instagram-overlay {
  opacity: 1;
}

.instagram-overlay svg {
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
  transition: transform var(--transition-base);
}

.instagram-post:hover .instagram-overlay svg {
  transform: scale(1.1);
}

/* Borda dourada no hover */
.instagram-post::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.instagram-post:hover::after {
  opacity: 0.5;
}

.instagram-post:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 768px) {
  .instagram-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .instagram-header .section-title {
    font-size: var(--text-3xl);
  }

  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }
}

@media (max-width: 480px) {
  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .instagram-btn {
    width: 100%;
    justify-content: center;
  }
}

/* =============================================================
   cta.css — LaLum Tech
   Seção CTA Final: faixa de conversão com headline e botão WhatsApp
   ============================================================= */

/* ---------------------------------------------------------------
   SEÇÃO CTA FINAL
--------------------------------------------------------------- */
.cta-final-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    var(--color-surface) 0%,
    var(--color-bg) 40%,
    #040404 100%
  );
  border-top: 1px solid var(--color-border);
}

/* Glow de fundo centralizado */
.cta-final-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(
    ellipse at center,
    rgba(107, 33, 214, 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

/* Linha dourada decorativa no topo */
.cta-final-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-gold),
    transparent
  );
}

/* ---------------------------------------------------------------
   WRAPPER — layout dois colunas no desktop
--------------------------------------------------------------- */
.cta-final-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}

/* ---------------------------------------------------------------
   CONTEÚDO (coluna esquerda no desktop)
--------------------------------------------------------------- */
.cta-final-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: var(--spacing-lg);
  flex: 1;
  max-width: 560px;
}

/* ---------------------------------------------------------------
   IMAGEM CTA
--------------------------------------------------------------- */
.cta-image--desktop {
  width: 420px;
  max-width: 45%;
  height: auto;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
}

.cta-image--mobile {
  display: none;
}

.cta-final-content .section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--color-gold-dim);
  border: 1px solid rgba(107, 33, 214, 0.25);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
}

/* ---------------------------------------------------------------
   TÍTULO PRINCIPAL
--------------------------------------------------------------- */
.cta-final-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-text-primary);
  margin: 0;
}

/* ---------------------------------------------------------------
   SUBTÍTULO
--------------------------------------------------------------- */
.cta-final-subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------
   AÇÕES
--------------------------------------------------------------- */
.cta-final-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
}

/* Botão maior que o padrão */
.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: var(--text-base);
  box-shadow: 0 4px 24px rgba(107, 33, 214, 0.25);
  transition: background var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

.btn-large:hover {
  background: var(--color-gold-light);
  box-shadow: var(--glow-gold), 0 8px 32px rgba(107, 33, 214, 0.3);
  transform: translateY(-3px);
}

.btn-large svg {
  transition: transform var(--transition-base);
}

.btn-large:hover svg {
  transform: scale(1.15);
}

/* ---------------------------------------------------------------
   INFO DE CONTATO SECUNDÁRIA
--------------------------------------------------------------- */
.cta-contact-info {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.cta-phone {
  color: var(--color-gold);
  font-weight: 600;
  font-family: var(--font-display);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.cta-phone:hover {
  color: var(--color-gold-light);
}

/* ---------------------------------------------------------------
   RESPONSIVO
--------------------------------------------------------------- */
@media (max-width: 768px) {
  .cta-final-wrapper {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
  }

  .cta-final-content {
    align-items: center;
    text-align: center;
    max-width: 100%;
  }

  .cta-image--desktop {
    display: none;
  }

  .cta-image--mobile {
    display: block;
    width: 100%;
    max-width: 340px;
    height: auto;
    border-radius: var(--radius-lg);
  }

  .cta-final-title {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  .cta-final-subtitle {
    font-size: var(--text-base);
  }

  .btn-large {
    padding: 1rem 2rem;
    width: 100%;
    max-width: 360px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .cta-final-content {
    gap: var(--spacing-md);
  }

  .cta-final-title {
    font-size: var(--text-3xl);
  }
}

/* =============================================================
   footer.css — LaLum Tech
   Rodapé multi-coluna: marca, links, contato, copyright
   ============================================================= */

/* ---------------------------------------------------------------
   FOOTER BASE
--------------------------------------------------------------- */
#footer {
  background: #050505;
  border-top: 1px solid rgba(107, 33, 214, 0.2);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

/* Gradiente sutil de fundo */
#footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 40% at 50% 0%,
    rgba(107, 33, 214, 0.04) 0%,
    transparent 100%
  );
  pointer-events: none;
}

/* ---------------------------------------------------------------
   GRID DE COLUNAS
--------------------------------------------------------------- */
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

/* ---------------------------------------------------------------
   COLUNA MARCA
--------------------------------------------------------------- */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}

.footer-logo .logo-img {
  height: 32px;
  width: auto;
}

.footer-logo:hover {
  opacity: 0.85;
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 260px;
}

/* ---------------------------------------------------------------
   REDES SOCIAIS
--------------------------------------------------------------- */
.footer-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: background var(--transition-base),
              border-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-base),
              box-shadow var(--transition-base);
}

.social-link:hover {
  background: var(--color-gold-dim);
  border-color: rgba(107, 33, 214, 0.4);
  color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(107, 33, 214, 0.2);
}

.social-link:active {
  transform: translateY(-1px);
}

/* ---------------------------------------------------------------
   COLUNAS GENÉRICAS
--------------------------------------------------------------- */
.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-col-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0;
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

/* ---------------------------------------------------------------
   LISTA DE LINKS
--------------------------------------------------------------- */
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links li a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast),
              padding-left var(--transition-fast);
  display: inline-block;
  position: relative;
}

.footer-links li a::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-gold);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.footer-links li a:hover {
  color: var(--color-gold);
  padding-left: 14px;
}

.footer-links li a:hover::before {
  opacity: 1;
}

/* ---------------------------------------------------------------
   LISTA DE CONTATO
--------------------------------------------------------------- */
.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-contact li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.footer-contact li a,
.footer-contact li span:not(.contact-label) {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  line-height: 1.6;
  transition: color var(--transition-fast);
}

.footer-contact li a:hover {
  color: var(--color-gold);
}

/* ---------------------------------------------------------------
   RODAPÉ INFERIOR
--------------------------------------------------------------- */
.footer-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.footer-copy,
.footer-location {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.footer-location {
  color: rgba(85, 85, 80, 0.7);
}

/* ---------------------------------------------------------------
   RESPONSIVO — Tablet/Desktop médio
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  #footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
}

/* ---------------------------------------------------------------
   RESPONSIVO — Mobile
--------------------------------------------------------------- */
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-tagline {
    max-width: 100%;
  }

  .footer-bottom {
    text-align: center;
    align-items: center;
  }
}