/* ========================================
   GRUPO STAR - LANDING PAGE
   Sistema de Design Completo
   ======================================== */

/* ========== RESET & BASE ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  background-color: #0a1f3c;
}

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #333333;
  overflow-x: hidden;
  background-color: #0a1f3c;
}

body.menu-open {
  overflow: hidden;
}

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

ul {
  list-style: none;
}

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

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

/* ========== VARIÁVEIS CSS ========== */
:root {
  /* Cores Primárias */
  --color-primary: #0a1f3c;
  --color-primary-dark: #061428;
  --color-primary-medium: #1a3a5c;

  /* Cores de Destaque */
  --color-gold: #c6a367;
  --color-gold-light: #d4b485;

  /* Cores Neutras */
  --color-white: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-medium-gray: #eeeeee;
  --color-dark-gray: #333333;
  --color-text-gray: #555555;
  --color-text-light: #666666;

  /* Fontes */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ========== UTILITÁRIOS ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 5rem 0;
}

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

.section-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--color-gold);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--color-primary);
}

.section-title.centered {
  text-align: center;
}

.section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

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

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

.centered {
  text-align: center;
}

/* ========== HEADER / NAVEGAÇÃO ========== */
.header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.header.scrolled {
  background: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: block;
  z-index: 1001;
}

.logo-img {
  height: 50px;
  transition: height var(--transition-normal);
}

.header.scrolled .logo-img {
  height: 40px;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-normal);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-normal);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-gold);
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  width: 40px;
  height: 40px;
}

.mobile-menu-toggle svg {
  width: 28px;
  height: 28px;
  color: var(--color-white);
  transition: all var(--transition-normal);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mobile-menu-toggle .menu-icon {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-toggle .close-icon {
  opacity: 0;
  visibility: hidden;
}

.mobile-menu-toggle.active .menu-icon {
  opacity: 0;
  visibility: hidden;
}

.mobile-menu-toggle.active .close-icon {
  opacity: 1;
  visibility: visible;
}

/* ========== HERO SECTION ========== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 90px;
  display: flex;
  align-items: center;
  overflow: hidden;
  /* Gradiente Animado */
  background: linear-gradient(
    135deg,
    #0a1f3c 0%,
    #1a3a5c 25%,
    #0d2847 50%,
    #1a3a5c 75%,
    #0a1f3c 100%
  );
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-eagle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180%;
  height: auto;
  opacity: 0.15;
  object-fit: cover;
  animation: eagleFloat 20s ease-in-out infinite;
  filter: brightness(1.2) contrast(1.1);
  mix-blend-mode: screen;
  transition: transform 0.1s ease-out, opacity 0.3s ease;
  will-change: transform, opacity;
}

@keyframes eagleFloat {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
  }
  25% {
    transform: translate(-49%, -51%) scale(1.02);
  }
  50% {
    transform: translate(-48%, -52%) scale(1.05);
  }
  75% {
    transform: translate(-49%, -51%) scale(1.02);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(10, 31, 60, 0.85) 0%,
    rgba(10, 31, 60, 0.75) 100%
  );
  z-index: 1;
}

/* ========== SHOOTING STARS (ESTRELAS CADENTES) ========== */
.shooting-stars-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.shooting-star {
  position: absolute;
  width: 4px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
  border-radius: 50%;
  opacity: 0;
  animation: shootingStar linear infinite;
}


/* Brilho central da estrela */
.shooting-star::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.8),
              0 0 20px 4px rgba(198, 163, 103, 0.6);
}

/* Animação principal das estrelas cadentes */
@keyframes shootingStar {
  0% {
    opacity: 0;
    transform: translateX(0);
  }
  5% {
    opacity: 1;
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(calc(100vw + 200px));
  }
}

/* Posicionamento e timing individual de cada estrela */
.shooting-star:nth-child(1) {
  top: 5%;
  left: -100px;
  animation-duration: 6s;
  animation-delay: 0s;
}

.shooting-star:nth-child(2) {
  top: 15%;
  left: -100px;
  animation-duration: 5s;
  animation-delay: 3s;
}

.shooting-star:nth-child(3) {
  top: 25%;
  left: -100px;
  animation-duration: 7s;
  animation-delay: 6s;
}

.shooting-star:nth-child(4) {
  top: 8%;
  left: -100px;
  animation-duration: 5.5s;
  animation-delay: 9s;
}

.shooting-star:nth-child(5) {
  top: 35%;
  left: -100px;
  animation-duration: 6.5s;
  animation-delay: 12s;
}

.shooting-star:nth-child(6) {
  top: 12%;
  left: -100px;
  animation-duration: 5.2s;
  animation-delay: 15s;
}

.shooting-star:nth-child(7) {
  top: 20%;
  left: -100px;
  animation-duration: 7.5s;
  animation-delay: 4s;
}

.shooting-star:nth-child(8) {
  top: 30%;
  left: -100px;
  animation-duration: 4.8s;
  animation-delay: 10s;
}

.shooting-star:nth-child(9) {
  top: 3%;
  left: -100px;
  animation-duration: 6.6s;
  animation-delay: 16s;
}

.shooting-star:nth-child(10) {
  top: 18%;
  left: -100px;
  animation-duration: 5.8s;
  animation-delay: 1s;
}

.shooting-star:nth-child(11) {
  top: 28%;
  left: -100px;
  animation-duration: 6.2s;
  animation-delay: 7s;
}

.shooting-star:nth-child(12) {
  top: 10%;
  left: -100px;
  animation-duration: 5.4s;
  animation-delay: 13s;
}

/* Variações de tamanho para algumas estrelas */
.shooting-star:nth-child(2),
.shooting-star:nth-child(5),
.shooting-star:nth-child(9) {
  width: 5px;
  height: 5px;
}

.shooting-star:nth-child(2)::after,
.shooting-star:nth-child(5)::after,
.shooting-star:nth-child(9)::after {
  width: 8px;
  height: 8px;
  box-shadow: 0 0 12px 3px rgba(255, 255, 255, 0.9),
              0 0 25px 5px rgba(198, 163, 103, 0.7);
}

/* Estrelas menores e mais sutis */
.shooting-star:nth-child(4),
.shooting-star:nth-child(8),
.shooting-star:nth-child(11) {
  width: 3px;
  height: 3px;
}

.shooting-star:nth-child(4)::after,
.shooting-star:nth-child(8)::after,
.shooting-star:nth-child(11)::after {
  width: 4px;
  height: 4px;
  box-shadow: 0 0 8px 2px rgba(255, 255, 255, 0.7),
              0 0 15px 3px rgba(198, 163, 103, 0.5);
}

/* ========== TWINKLING STARS (ESTRELAS CINTILANTES) ========== */
.twinkling-stars-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.twinkle-star {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-white);
  border-radius: 50%;
  animation: twinkle ease-in-out infinite;
  box-shadow: 0 0 6px 1px rgba(255, 255, 255, 0.5);
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* Posicionamento aleatório das estrelas cintilantes */
.twinkle-star:nth-child(1) { top: 8%; left: 15%; animation-duration: 3s; animation-delay: 0s; }
.twinkle-star:nth-child(2) { top: 12%; left: 45%; animation-duration: 2.5s; animation-delay: 0.5s; }
.twinkle-star:nth-child(3) { top: 5%; left: 75%; animation-duration: 4s; animation-delay: 1s; }
.twinkle-star:nth-child(4) { top: 20%; left: 25%; animation-duration: 3.5s; animation-delay: 1.5s; }
.twinkle-star:nth-child(5) { top: 15%; left: 60%; animation-duration: 2.8s; animation-delay: 2s; }
.twinkle-star:nth-child(6) { top: 25%; left: 85%; animation-duration: 3.2s; animation-delay: 0.3s; }
.twinkle-star:nth-child(7) { top: 30%; left: 10%; animation-duration: 4.5s; animation-delay: 2.5s; }
.twinkle-star:nth-child(8) { top: 35%; left: 40%; animation-duration: 2.2s; animation-delay: 1.2s; }
.twinkle-star:nth-child(9) { top: 18%; left: 92%; animation-duration: 3.8s; animation-delay: 0.8s; }
.twinkle-star:nth-child(10) { top: 40%; left: 70%; animation-duration: 2.6s; animation-delay: 3s; }
.twinkle-star:nth-child(11) { top: 45%; left: 5%; animation-duration: 3.3s; animation-delay: 1.8s; }
.twinkle-star:nth-child(12) { top: 50%; left: 30%; animation-duration: 4.2s; animation-delay: 0.2s; }
.twinkle-star:nth-child(13) { top: 55%; left: 55%; animation-duration: 2.9s; animation-delay: 2.2s; }
.twinkle-star:nth-child(14) { top: 60%; left: 80%; animation-duration: 3.6s; animation-delay: 1.4s; }
.twinkle-star:nth-child(15) { top: 65%; left: 20%; animation-duration: 2.4s; animation-delay: 0.6s; }
.twinkle-star:nth-child(16) { top: 70%; left: 50%; animation-duration: 4s; animation-delay: 2.8s; }
.twinkle-star:nth-child(17) { top: 75%; left: 88%; animation-duration: 3.1s; animation-delay: 1s; }
.twinkle-star:nth-child(18) { top: 22%; left: 35%; animation-duration: 2.7s; animation-delay: 1.6s; }
.twinkle-star:nth-child(19) { top: 38%; left: 95%; animation-duration: 3.9s; animation-delay: 0.4s; }
.twinkle-star:nth-child(20) { top: 48%; left: 8%; animation-duration: 2.3s; animation-delay: 2.4s; }

/* Variações de tamanho */
.twinkle-star:nth-child(2),
.twinkle-star:nth-child(5),
.twinkle-star:nth-child(9),
.twinkle-star:nth-child(14),
.twinkle-star:nth-child(18) {
  width: 4px;
  height: 4px;
  box-shadow: 0 0 8px 2px rgba(198, 163, 103, 0.6);
}

.twinkle-star:nth-child(3),
.twinkle-star:nth-child(7),
.twinkle-star:nth-child(12),
.twinkle-star:nth-child(16) {
  width: 2px;
  height: 2px;
  box-shadow: 0 0 4px 1px rgba(255, 255, 255, 0.4);
}

/* Algumas estrelas douradas */
.twinkle-star:nth-child(4),
.twinkle-star:nth-child(10),
.twinkle-star:nth-child(15),
.twinkle-star:nth-child(19) {
  background: var(--color-gold);
  box-shadow: 0 0 8px 2px rgba(198, 163, 103, 0.7);
}

/* Reduzir animações em mobile para performance */
@media (max-width: 768px) {
  .shooting-star:nth-child(n+7) {
    display: none;
  }

  .twinkle-star:nth-child(n+11) {
    display: none;
  }
}

@media (max-width: 480px) {
  .shooting-star:nth-child(n+5) {
    display: none;
  }

  .twinkle-star:nth-child(n+8) {
    display: none;
  }
}

/* Respeitar preferência de reduzir movimento */
@media (prefers-reduced-motion: reduce) {
  .shooting-star,
  .twinkle-star,
  .hero-eagle,
  .floating-particle,
  .hero,
  .hero-logo,
  .hero-content::after {
    animation: none;
  }

  .twinkle-star {
    opacity: 0.5;
  }

  .hero-content::after {
    background: conic-gradient(
      from 45deg,
      transparent 0%,
      rgba(198, 163, 103, 0.5) 25%,
      transparent 50%,
      rgba(198, 163, 103, 0.5) 75%,
      transparent 100%
    );
  }
}

/* ========== FLOATING PARTICLES (PARTÍCULAS FLUTUANTES) ========== */
.floating-particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.floating-particle {
  position: absolute;
  background: var(--color-gold);
  border-radius: 50%;
  opacity: 0;
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  0% {
    opacity: 0;
    transform: translateY(0) translateX(0);
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.8;
  }
  100% {
    opacity: 0;
    transform: translateY(-100vh) translateX(20px);
  }
}

/* Posicionamento e configuração individual das partículas */
.floating-particle:nth-child(1) { left: 5%; bottom: -10px; width: 4px; height: 4px; animation-duration: 8s; animation-delay: 0s; }
.floating-particle:nth-child(2) { left: 15%; bottom: -10px; width: 3px; height: 3px; animation-duration: 10s; animation-delay: 1s; }
.floating-particle:nth-child(3) { left: 25%; bottom: -10px; width: 5px; height: 5px; animation-duration: 7s; animation-delay: 2s; }
.floating-particle:nth-child(4) { left: 35%; bottom: -10px; width: 3px; height: 3px; animation-duration: 9s; animation-delay: 0.5s; }
.floating-particle:nth-child(5) { left: 45%; bottom: -10px; width: 4px; height: 4px; animation-duration: 11s; animation-delay: 3s; }
.floating-particle:nth-child(6) { left: 55%; bottom: -10px; width: 2px; height: 2px; animation-duration: 8s; animation-delay: 1.5s; }
.floating-particle:nth-child(7) { left: 65%; bottom: -10px; width: 5px; height: 5px; animation-duration: 10s; animation-delay: 4s; }
.floating-particle:nth-child(8) { left: 75%; bottom: -10px; width: 3px; height: 3px; animation-duration: 7s; animation-delay: 2.5s; }
.floating-particle:nth-child(9) { left: 85%; bottom: -10px; width: 4px; height: 4px; animation-duration: 9s; animation-delay: 0.8s; }
.floating-particle:nth-child(10) { left: 95%; bottom: -10px; width: 2px; height: 2px; animation-duration: 12s; animation-delay: 5s; }
.floating-particle:nth-child(11) { left: 10%; bottom: -10px; width: 3px; height: 3px; animation-duration: 8s; animation-delay: 3.5s; }
.floating-particle:nth-child(12) { left: 30%; bottom: -10px; width: 4px; height: 4px; animation-duration: 11s; animation-delay: 1.2s; }
.floating-particle:nth-child(13) { left: 50%; bottom: -10px; width: 2px; height: 2px; animation-duration: 9s; animation-delay: 4.5s; }
.floating-particle:nth-child(14) { left: 70%; bottom: -10px; width: 5px; height: 5px; animation-duration: 7s; animation-delay: 2.2s; }
.floating-particle:nth-child(15) { left: 90%; bottom: -10px; width: 3px; height: 3px; animation-duration: 10s; animation-delay: 0.3s; }

/* Variação de brilho para algumas partículas */
.floating-particle:nth-child(3),
.floating-particle:nth-child(7),
.floating-particle:nth-child(14) {
  box-shadow: 0 0 10px 2px rgba(198, 163, 103, 0.6);
}

.floating-particle:nth-child(1),
.floating-particle:nth-child(5),
.floating-particle:nth-child(9),
.floating-particle:nth-child(12) {
  background: var(--color-white);
  box-shadow: 0 0 6px 1px rgba(255, 255, 255, 0.5);
}

/* ========== SCROLL INDICATOR ========== */
.scroll-indicator {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all var(--transition-normal);
  z-index: 100;
  opacity: 1;
}

.scroll-indicator.hidden {
  opacity: 0;
  pointer-events: none;
}

.scroll-indicator:hover {
  color: var(--color-gold);
}

.scroll-text {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-arrow svg {
  width: 100%;
  height: 100%;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(10px);
  }
  60% {
    transform: translateY(5px);
  }
}

/* Esconder scroll indicator em telas pequenas */
@media (max-width: 768px) {
  .scroll-indicator {
    bottom: 20px;
  }

  .scroll-text {
    display: none;
  }

  .floating-particle:nth-child(n+8) {
    display: none;
  }
}

@media (max-width: 480px) {
  .scroll-indicator {
    display: none;
  }

  .floating-particle:nth-child(n+5) {
    display: none;
  }
}

.hero-container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 700px;
  text-align: center;
  margin: 0 auto;
  color: var(--color-white);
  /* Glassmorphism Effect */
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid transparent;
  border-radius: 24px;
  padding: 3rem 2.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  /* Para o efeito de borda animada */
  position: relative;
}

/* Borda base sutil */
.hero-content::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: rgba(255, 255, 255, 0.1);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Brilho percorrendo a borda */
.hero-content::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: conic-gradient(
    from var(--border-angle, 0deg),
    transparent 0%,
    transparent 25%,
    rgba(198, 163, 103, 0.9) 30%,
    rgba(255, 255, 255, 0.9) 35%,
    rgba(198, 163, 103, 0.9) 40%,
    transparent 45%,
    transparent 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: rotateBorder 8s linear infinite;
  pointer-events: none;
}

@keyframes rotateBorder {
  0% {
    --border-angle: 0deg;
  }
  100% {
    --border-angle: 360deg;
  }
}

/* Fallback para navegadores que não suportam @property */
@supports not (background: conic-gradient(from 0deg, red, blue)) {
  .hero-content::after {
    display: none;
  }
}

/* Registro da propriedade CSS customizada para animação */
@property --border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.hero-subtitle {
  color: var(--color-gold);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-logo {
  height: 150px;
  margin: 0 auto 1.5rem;
  filter: brightness(1.1);
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 300;
  letter-spacing: 1px;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.95);
}

/* ========== ABOUT SECTION ========== */
.about {
  background: var(--color-light-gray);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

.about-content p {
  color: var(--color-text-gray);
  margin-bottom: 1.5rem;
}

.about-image {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 500px;
}

@media (max-width: 1024px) {
  .about-image {
    max-width: 100%;
    aspect-ratio: 16 / 10;
  }
}

.about-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 65% center;
}

.about-image-placeholder {
  background: linear-gradient(135deg, #e0e0e0 0%, #f5f5f5 100%);
  padding: 4rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  color: var(--color-text-light);
}

.placeholder-icon {
  width: 120px;
  height: 120px;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.about-image-placeholder p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-gray);
}

/* ========== COMPANIES SECTION (PRINCIPAL) ========== */
.companies {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-medium) 100%);
  color: var(--color-white);
}

.companies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .companies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .companies-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.company-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 15px;
  border: 2px solid var(--color-gold);
  transition: all var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 420px;
}

.company-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(198, 163, 103, 0.3);
  border-color: var(--color-gold-light);
}

.company-logo {
  width: 120px;
  height: 120px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 2px solid var(--color-gold);
  border-radius: 50%;
  background: #143F5C;
  transition: all var(--transition-normal);
}

.company-card:hover .company-logo {
  border-color: var(--color-gold-light);
  transform: scale(1.05);
}

.company-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.company-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.company-tagline {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.company-description {
  font-size: 0.95rem;
  color: var(--color-text-gray);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* ========== METRICS SECTION ========== */
.metrics {
  background: var(--color-gold);
  color: var(--color-white);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  text-align: center;
}

.metric-item {
  padding: 2rem 1rem;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.metric-label {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ========== CONTACT SECTION ========== */
.contact {
  position: relative;
  background: var(--color-white);
  color: var(--color-primary);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-form {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-medium) 100%);
  padding: 2.5rem;
  border-radius: 15px;
  border: 2px solid var(--color-primary-medium);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-white);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-normal);
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.15);
}

.form-group.error input,
.form-group.error textarea {
  border-color: #ff4444;
}

.error-message {
  display: none;
  color: #ff4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-group.error .error-message {
  display: block;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-medium) 100%);
  border-radius: 10px;
  border: 2px solid var(--color-primary-medium);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.info-item:hover {
  transform: translateX(5px);
  border-color: var(--color-gold);
  box-shadow: 0 6px 25px rgba(198, 163, 103, 0.2);
}

.info-icon {
  width: 30px;
  height: 30px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.info-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-white);
}

.info-item p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.social-link {
  width: 45px;
  height: 45px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-3px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

.footer-info {
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-copyright {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ========== WHATSAPP FLOATING BUTTON ========== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  color: var(--color-white);
}

/* ========== SISTEMA DE BOTÕES ========== */
.btn {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  border-radius: 25px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-medium);
  border-color: var(--color-primary-medium);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-primary);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(198, 163, 103, 0.3);
}

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-light:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

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

/* Large Desktop */
@media (max-width: 1400px) {
  .container {
    max-width: 1140px;
  }
}

/* Medium Desktop */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }

  .section {
    padding: 4rem 0;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-content {
    text-align: center;
  }

  .companies-grid {
    gap: 2rem;
  }
}

/* Mobile Large */
@media (max-width: 900px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
    gap: 2.5rem;
    z-index: 999;
    visibility: hidden;
  }

  .nav-menu.active {
    transform: translateY(0);
    visibility: visible;
  }

  .nav-menu li {
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
  }

  .nav-menu.active li {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
  .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
  .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }

  .nav-menu a {
    font-size: 1.5rem;
  }

  .mobile-menu-toggle {
    display: flex;
    z-index: 1001;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .section {
    padding: 3rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 1rem;
  }

  .navbar.container {
    padding: 0 1rem;
  }

  .hero {
    min-height: 80vh;
  }

  .hero-eagle {
    width: 250%;
    opacity: 0.12;
  }

  .hero-logo {
    height: 100px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .metric-number {
    font-size: 2.5rem;
  }

  .metric-label {
    font-size: 0.9rem;
  }

  .contact-form {
    padding: 2rem;
  }

  .whatsapp-float {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* Mobile Small */
@media (max-width: 480px) {
  .hero {
    min-height: 70vh;
  }

  .hero-eagle {
    width: 300%;
    opacity: 0.1;
  }

  .hero-logo {
    height: 80px;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .btn {
    padding: 0.75rem 2rem;
    font-size: 0.85rem;
  }

  .company-card {
    min-height: 380px;
    padding: 2rem 1.5rem;
  }

  .company-logo {
    width: 100px;
    height: 100px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .metric-item {
    padding: 1.5rem 1rem;
  }

  .metric-number {
    font-size: 2rem;
  }

  .metric-label {
    font-size: 0.85rem;
  }
}

/* ========== ANIMAÇÕES CUSTOMIZADAS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

/* Focus states para acessibilidade */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* ========== PRELOADER (Opcional) ========== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 120px;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(0.95);
  }
}