/*
 * Stylesheet for kriptovaltas.hu
 * A tiszta, modern elrendezés érdekében a szekciók, kártyák és tipográfia egyszerűek.
 * A színpaletta zöld tónusokra épül, hogy friss és környezetbarát hangulatot sugalljon.
 * Minden szakasz reszponzív, hogy mobilon és asztali gépen is jól használható legyen.
 */

:root {
  /* Colour palette oriented toward green tones for kriptovaltas.hu */
  --primary-color: #1f3d26; /* deep green for primary text */
  --secondary-color: #2f855a; /* dark green for headings */
  --accent-color: #38a169; /* vibrant green for buttons and links */
  --accent-color-hover: #2f855a; /* darker green on hover */
  --background-color: #f0fff4; /* very light mint background */
  --section-bg: #ffffff;
  --card-bg: #f6fdf9; /* subtle green tint for cards */
  --border-radius: 6px;
  --max-width: 1180px;
  --font-family: 'Inter', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--background-color);
  color: var(--primary-color);
  line-height: 1.6;
  /* Prevent horizontal scrolling on small screens */
  overflow-x: hidden;
}

a {
  color: var(--accent-color);
  text-decoration: none;
}
a:hover, a:focus {
  color: var(--accent-color-hover);
  text-decoration: underline;
}

header {
  background-color: var(--section-bg);
  border-bottom: 1px solid #e2e8f0;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem;
}
header h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--secondary-color);
  font-weight: 700;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}
nav a {
  font-weight: 500;
  transition: color 0.2s ease;
}

/* Hero */
.hero {
  background-color: var(--section-bg);
  padding: 4rem 1rem;
  text-align: center;
}
.hero h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}
.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.btn-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.btn {
  background-color: var(--accent-color);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: background-color 0.2s ease;
}
.btn:hover, .btn:focus {
  background-color: var(--accent-color-hover);
}
.disclaimer {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #4a5568;
}

/* Section */
section {
  padding: 3rem 1rem;
  background-color: var(--section-bg);
  border-bottom: 1px solid #e2e8f0;
}
section:nth-of-type(even) {
  background-color: var(--card-bg);
}
.section-title {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
  text-align: center;
}
.section-subtitle {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
  color: #4a5568;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Card grid for audience and resources */
.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}
.card {
  background-color: var(--card-bg);
  border: 1px solid #e2e8f0;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  max-width: 360px;
  flex: 1 1 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.card h4 {
  margin-top: 0;
  font-size: 1.25rem;
  color: var(--secondary-color);
}
.card p {
  flex-grow: 1;
  font-size: 0.95rem;
  color: var(--primary-color);
}
.card .btn {
  margin-top: 1rem;
  width: fit-content;
}

/* Table for price list */
.price-table {
  width: 100%;
  border-collapse: collapse;
  max-width: 600px;
  margin: 0 auto;
}
.price-table th, .price-table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
}
.price-table th {
  font-weight: 600;
  color: var(--secondary-color);
}
.price-table td {
  color: var(--primary-color);
}

/* Consultation/community section */
.community {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.community p {
  margin-bottom: 1.5rem;
  color: #4a5568;
}

/* Footer */
footer {
  background-color: var(--section-bg);
  padding: 2rem 1rem;
  text-align: center;
  color: #4a5568;
  font-size: 0.875rem;
}
footer .footer-links {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* FAQ styles reused */
.faq h4 {
  margin: 0;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 0.5rem 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-color);
  cursor: pointer;
  transition: color 0.2s ease;
}
.faq-question:hover,
.faq-question:focus {
  color: var(--accent-color-hover);
}
.faq-answer {
  display: none;
  padding-left: 1rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}
.faq-question.active + .faq-answer {
  display: block;
}

/* Bullet list for rules and taxation pages */
.bullet-list {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}
.bullet-list li {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

/* Responsive navigation for smaller screens */
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: flex-start;
  }
  nav ul {
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.5rem;
    padding-left: 0;
  }
}