/* ===== Reset & Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background: #0d0f14; /* deep charcoal */
  color: #e0e4e8;      /* light text */
  line-height: 1.55;
}
.container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}
h2 {
  margin-bottom: 16px;
  color: #ffffff;
}
p {
  margin-bottom: 24px;
  color: #cfd2d6;
}
ul {
  list-style: none;
}

/* ===== Header ===== */
.site-header {
  background: #14181f;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #2a2f38;
}
.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}
.logo {
  font-size: 1.9rem;
  font-weight: bold;
  color: #00d1ff;  /* neon cyan */
}
.nav-menu ul {
  display: flex;
  gap: 20px;
}
.nav-menu ul li a {
  color: #cfd2d6;
  font-weight: 500;
  padding: 6px 8px;
  transition: color 0.3s, background 0.3s;
}
.nav-menu ul li a:hover {
  color: #00d1ff;
  background: rgba(0, 209, 255, 0.1);
  border-radius: 4px;
}

/* ===== Intro / Hero Section ===== */
.intro-section {
  background: radial-gradient(circle, #00202b, #0d0f14);
  text-align: center;
  padding: 120px 20px;
}
.headline {
  font-size: 2.8rem;
  color: #00d1ff;
  margin-bottom: 16px;
  animation: glowIn 1s ease-in-out forwards;
}
.lead {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 30px auto;
  animation: fadeIn 1s ease-in-out forwards 0.5s;
}
.neon-btn {
  background: #00d1ff;
  color: #0d0f14;
  padding: 14px 28px;
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
  animation: fadeIn 1s ease-in-out forwards 1s;
}
.neon-btn:hover {
  background: #00b8d6;
}

/* ===== Card Grids ===== */
.cards-grid,
.deep-cards,
.editorial-blocks {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 32px;
}
.card,
.deep-card,
.editorial {
  background: #1a1e26;
  padding: 24px;
  border-radius: 6px;
  border: 1px solid #2a2f38;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.8s ease-in-out forwards;
}
.card:hover,
.deep-card:hover,
.editorial:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 14px rgba(0, 209, 255, 0.3);
}
.card:nth-child(1),
.deep-card:nth-child(1),
.editorial:nth-child(1) { animation-delay: 0.3s; }
.card:nth-child(2),
.deep-card:nth-child(2),
.editorial:nth-child(2) { animation-delay: 0.6s; }
.card:nth-child(3),
.deep-card:nth-child(3),
.editorial:nth-child(3) { animation-delay: 0.9s; }

/* ===== Tips List ===== */
.tips-list li {
  margin-bottom: 16px;
  padding-left: 20px;
  position: relative;
  color: #cfd2d6;
}
.tips-list li::before {
  content: "»";
  position: absolute;
  left: 0;
  color: #00d1ff;
}

/* ===== FAQ ===== */
.faq-section .faq-entry {
  margin-bottom: 24px;
}
.faq-entry h4 {
  color: #00d1ff;
  margin-bottom: 8px;
}
.faq-entry p {
  color: #cfd2d6;
}

/* ===== About & Footer ===== */
.about-section p {
  color: #cfd2d6;
}
.site-footer {
  background: #14181f;
  border-top: 1px solid #2a2f38;
  text-align: center;
  padding: 40px 0;
}
.footer-content p {
  color: #777;
}

/* ===== Animations ===== */
@keyframes glowIn {
  from { opacity: 0; text-shadow: 0 0 0px #00d1ff; }
  to   { opacity: 1; text-shadow: 0 0 20px #00d1ff; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}