/* style.css */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background: #f7f7f7;
  color: #222;
  line-height: 1.7;
}

.hero {
  padding: 4rem 1rem;
  text-align: center;
  background: white;
  margin-bottom: 3rem;
  border-bottom: 1px solid #eee;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.hero-text {
  text-align: center;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero p {
  color: #666;
  font-size: 1.1rem;
}

.logo {
  width: 120px;
}
main {
  max-width: 85%;
  margin: auto;
  padding: 0 1rem 4rem;
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 2.5rem;
}

.card h2 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: #333;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 0.5rem;
}

.card h3 {
  margin-bottom: 2.2rem;
  margin-top: 3rem;
  color: #333;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 0.5rem;
}

.card p {
  margin-bottom: 1rem;
  color: #444;
}

.card ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.card li {
  margin-bottom: 0.5rem;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.image-grid figure {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.image-grid img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 0.8rem;
}

.image-grid figcaption {
  font-size: 0.9rem;
  color: #666;
  font-weight: 500;
}

video {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  grid-column: 1 / -1; /* Video vie koko leveyden */
}

.single-image {
  margin: 2rem 0;
  text-align: center;
}

.code-image {
  max-width: 600px; /* Vaihda haluamaasi leveyteen */
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.code-image2 {
  max-width: 800px; /* Vaihda haluamaasi leveyteen */
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.image-caption {
  color: #666;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  font-style: italic;
}

.finance-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.finance-table th,
.finance-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #eee;
  text-align: left;
  vertical-align: top;
}

.finance-table th {
  background: #f8f8f8;
  font-weight: 600;
}

.finance-table tr:hover {
  background: #fafafa;
}

.lopetus {
  margin-top: 2rem;
  padding: 1.5rem 2rem;
  font-style: italic;
  font-size: 1.5rem;
  color: #333;
  border-left: 4px solid #000;
  border-right: 4px solid #000;
  border-top: 4px solid #000;
  border-bottom: 4px solid #000;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

footer {
  text-align: center;
  padding: 2rem;
  background: white;
  color: #777;
  border-top: 1px solid #eee;
}

/* Responsiivisuus */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero {
    padding: 3rem 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  .image-grid {
    grid-template-columns: 1fr;
  }
}

/* Kaksi saraketta vierekkäin */
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Kaksi yhtä leveää saraketta */
  gap: 2rem; /* Väli sarakkeiden välillä */
  margin-bottom: 3rem;
}

/* Mobiililaitteissa yksi sarake */
@media (max-width: 768px) {
  .two-columns {
    grid-template-columns: 1fr; /* Vain yksi sarake */
    gap: 1.5rem;
  }
}

/* Varmista että kortit täyttävät korkeuden tasaisesti */
.two-columns .card {
  display: flex;
  flex-direction: column;
  height: 100%; /* Sama korkeus molemmille */
}

/* Listan tyylit parannettu */
.two-columns ul {
  margin-top: 1rem;
  flex-grow: 1; /* Täyttää jäljelle jäävän tilan */
}

.two-columns li {
  margin-bottom: 0.8rem;
  padding-left: 0.5rem;
  border-left: 3px solid #4a90e2; /* Värikäs reunus */
}