/* ===== BREAKPOINTS =====
   ≤320px       mobile pequeno
   321px-577px  mobile
   578px-767px  mobile/tablets médios
   768px-991px  tablets
   992px-1199px desktop pequeno
   ≥1200px      desktop grande
*/

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  /* Cores Principais (Extraídas do Logotipo) */
  --brand-blue-dark: #1a5fb4;
  --brand-blue-light: #26c6da;
  --brand-gray: #3a3a3a;

  /* Interface Geral */
  --bg: #f8f9fb;
  --fg: #1f2937;
  --card: #ffffff;
  --card-fg: #1f2937;

  /* Primária baseada no azul do logo */
  --primary: #1a5fb4;
  --primary-fg: #ffffff;

  /* Secundária e Neutros */
  --secondary: #e5eaf2;
  --secondary-fg: #1a5fb4;
  --muted: #f1f5f9;
  --muted-fg: #64748b;

  /* Acento (Turquesa para destaque/hover) */
  --accent: #26c6da;
  --accent-fg: #ffffff;

  --destructive: #ef4444;
  --border: #d1d5db;
  --radius: 0.75rem;

  /* Hero */
  --hero-bg: #111827;
  --hero-fg: #f3f4f6;
  --hero-muted: #9ca3af;

  /* Gradientes e fundos */
  --gradient-logo: linear-gradient(135deg, #26c6da 0%, #1a5fb4 100%);
  --navy: #1e293b;
  --navy-light: #334155;
  --section-alt: #f1f5f9;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.2;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (max-width: 320px) {
  .container {
    padding: 0 0.75rem;
  }
}
.section-padding {
  padding: 3rem 1rem;
}
@media (min-width: 768px) {
  .section-padding {
    padding: 4rem 1rem;
  }
}
@media (min-width: 992px) {
  .section-padding {
    padding: 4.5rem 1rem;
  }
}
@media (min-width: 1200px) {
  .section-padding {
    padding: 5rem 1rem;
  }
}
.text-center {
  text-align: center;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* Gradientes */
.hero-gradient {
  background: linear-gradient(
    135deg,
    var(--hero-bg) 0%,
    var(--navy-light) 50%,
    var(--navy) 100%
  );
}
.gold-gradient,
.teal-gradient {
  background: var(--gradient-logo);
}
.text-gradient-gold,
.text-gradient-teal {
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.3s;
  white-space: nowrap;
}
.btn-gold {
  background: var(--gradient-logo);
  color: var(--primary-fg);
  box-shadow: 0 4px 14px rgba(26, 95, 180, 0.35);
}
.btn-gold:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(26, 95, 180, 0.45);
}
.btn-teal {
  background: var(--gradient-logo);
  color: var(--primary-fg);
  box-shadow: 0 4px 14px rgba(26, 95, 180, 0.35);
}
.btn-teal:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(26, 95, 180, 0.45);
}
.btn-hero-outline {
  border: 2px solid rgba(243, 244, 246, 0.35);
  color: var(--hero-fg);
  background: transparent;
}
.btn-hero-outline:hover {
  background: rgba(243, 244, 246, 0.1);
}
.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}

/* Animations */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
.animate-float {
  animation: float 6s ease-in-out infinite;
}
.animate-float-delayed {
  animation: float 6s ease-in-out 2s infinite;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-up {
  opacity: 1;
  transform: translateY(0);
}