/* --- CSS Variables --- */

/* --- Hero Section --- */
.hero {
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    linear-gradient(rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.02)),
    url("https://images.unsplash.com/photo-1518611012118-2960c8bad477?auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero-content h1 {
  font-size: clamp(50px, 10vw, 120px);
  margin-bottom: 10px;
  font-style: italic;
  color: var(--primary-color);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-content .btn {
  margin-top: 10px;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 16px 38px;
  margin: 8px;
  border: 1px solid var(--primary-color);
  border-radius: 40px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-color);
  background: transparent;
  transition: var(--transition);
}

.btn:hover {
  background: var(--primary-color);
  color: var(--white);
}

.cta-banner .btn {
  border-color: var(--white);
  color: var(--white);
}

.cta-banner .btn:hover {
  background: var(--white);
  color: var(--primary-color);
}

.subtitle {
  font-size: 13px;
  letter-spacing: 5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: 0.8;
}

/* --- Intro Section --- */
.intro {
  padding: 140px 0;
  text-align: center;
}

.intro h2 {
  font-size: 48px;
  margin-bottom: 30px;
}

.intro p {
  max-width: 750px;
  margin: 0 auto;
  font-size: 20px;
  font-family: "Playfair Display", serif;
  color: #555;
  line-height: 1.8;
  font-style: italic;
}

/* --- Classes Grid --- */
.classes {
  padding-bottom: 140px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.class-card {
  position: relative;
  height: 550px;
  overflow: hidden;
  background-color: #eee;
  border-radius: 8px;
}

.class-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s ease;
  border-radius: 8px;
}

.class-card:hover img {
  transform: scale(1.08);
}

.class-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 40px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
  color: white;
}

.class-overlay h3 {
  font-size: 26px;
  margin-bottom: 5px;
  text-shadow: 2px 5px 5px black;
}

.class-overlay span {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.9;
}

/* --- CTA Banner --- */
.cta-banner {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 120px 0;
  text-align: center;
}

.offer-text {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 3px;
  margin: 20px 0 30px;
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
  .grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 65px;
  }
  .intro h2 {
    font-size: 36px;
  }
  .class-card {
    height: 400px;
  }
  .intro {
    padding: 80px 20px;
  }
}