/* ============================================================
   MAIN.CSS — 100dicas.com.br
   Reset, variáveis, tipografia, utilitários
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,700&display=swap');

/* ── Variáveis ───────────────────────────────────────────── */
:root {
  --azul:          #0047AB;
  --azul-escuro:   #002F7A;
  --azul-medio:    #003A9A;
  --ouro:          #FFD700;
  --ouro-hover:    #FFC200;

  --texto:         #F0F4FF;
  --texto-suave:   #B8CAED;
  --texto-escuro:  #0D1B3E;

  --card-bg:       #ffffff;
  --card-hover:    #f0f6ff;
  --borda:         rgba(240,244,255,0.15);
  --card-texto:    #1a3a5c;
  --card-texto-p:  #2c5282;

  --font:          'Poppins', sans-serif;
  --raio-sm:       6px;
  --raio-md:       12px;
  --raio-lg:       20px;
  --raio-pill:     9999px;

  --sombra:        0 8px 32px rgba(0,0,0,0.25);
  --transicao:     0.25s ease;

  --max-width:     1140px;
  --header-h:      70px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--azul);
  color: var(--texto);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Tipografia ──────────────────────────────────────────── */
h1 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 700; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { color: var(--texto-suave); line-height: 1.75; }

.italico { font-style: italic; }
.acento  { color: var(--ouro); }

/* ── Container ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Label badge ─────────────────────────────────────────── */
.label-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ouro);
}
.label-badge::before,
.label-badge::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--ouro);
  opacity: 0.6;
}

/* ── Linha ouro ──────────────────────────────────────────── */
.linha-ouro {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--ouro);
  border-radius: var(--raio-pill);
  margin: 12px auto 28px;
}
.linha-ouro-left {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--ouro);
  border-radius: var(--raio-pill);
  margin: 12px 0 28px;
}

/* ── Botões ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.8rem 1.8rem;
  border-radius: var(--raio-pill);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border: 2px solid transparent;
  transition: all var(--transicao);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primario {
  background: var(--ouro);
  color: var(--texto-escuro);
  box-shadow: 0 4px 18px rgba(255,215,0,0.35);
}
.btn-primario:hover {
  background: var(--ouro-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,215,0,0.45);
}
.btn-primario:active { transform: translateY(0); }

.btn-secundario {
  background: transparent;
  color: var(--texto);
  border-color: var(--borda);
  font-weight: 600;
}
.btn-secundario:hover {
  background: var(--card-bg);
  border-color: rgba(240,244,255,0.4);
}

.btn-fantasma {
  background: transparent;
  color: var(--texto);
  border: 1.5px solid rgba(240,244,255,0.3);
  padding: 0.75rem 2rem;
  border-radius: var(--raio-pill);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transicao);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-fantasma:hover {
  background: var(--card-bg);
  border-color: rgba(240,244,255,0.5);
  transform: translateY(-2px);
}

/* ── Nav botão ───────────────────────────────────────────── */
.btn-nav {
  background: var(--ouro);
  color: var(--texto-escuro) !important;
  padding: 0.5rem 1.3rem;
  border-radius: var(--raio-pill);
  font-weight: 700;
  font-size: 0.875rem;
  transition: all var(--transicao);
}
.btn-nav:hover {
  background: var(--ouro-hover);
  transform: translateY(-1px);
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: #ffffff;
  border: 1px solid #ccdcf0;
  border-radius: var(--raio-lg);
  padding: 2rem;
  transition: background var(--transicao), transform var(--transicao), box-shadow var(--transicao);
}
.card:hover {
  background: #f0f6ff;
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0,47,122,0.18);
}
.card h3     { color: #1a3a5c; }
.card p      { color: #2c5282; }
.card strong { color: #1a3a5c; }
.card em     { color: #2c5282; }

/* ── Animações ───────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.04); }
}

.fade-up            { animation: fadeInUp 0.65s ease both; }
.fade-up-delay-1    { animation: fadeInUp 0.65s 0.12s ease both; }
.fade-up-delay-2    { animation: fadeInUp 0.65s 0.24s ease both; }
.fade-up-delay-3    { animation: fadeInUp 0.65s 0.36s ease both; }

/* ── Responsividade base ─────────────────────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
}
@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .btn { font-size: 0.875rem; }
}