:root {
  --color-text: #1a1a1a;
  --color-bg: #fff;
  --color-primary: #3366cc;
  --color-primary-hover: #254b8b;

  /* Playfair Display for all text */
  --font-primary: 'Playfair Display', serif;
  --font-accent: 'Playfair Display', serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.7; /* slightly more for readability */
  color: var(--color-text);
  background-color: var(--color-bg);
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 30px;
}

.site-header {
  border-bottom: 1px solid #ddd;
  padding: 15px 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-accent);
  font-weight: 400; /* normal weight - no bold */
  font-size: 1.8rem;
  user-select: none;
  color: var(--color-text);
}

.nav-menu a {
  margin-left: 32px;
  font-weight: 400; /* normal weight */
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.25s ease;
}

.nav-menu a:first-child {
  margin-left: 0;
}

.nav-menu a:hover,
.nav-menu a:focus {
  color: var(--color-primary);
  outline: none;
  text-decoration: underline;
}

.main-content {
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.hero h1 {
  font-family: var(--font-accent);
  font-weight: 400; /* normal */
  font-size: 3rem;
  margin-bottom: 0.75rem;
  line-height: 1.1;
  text-align: center;
}

.hero-subheading {
  font-family: var(--font-primary);
  font-weight: 400;
  font-size: 1.25rem;
  color: #444;
  max-width: 700px;
  margin: 0 auto 3rem auto;
  text-align: justify;
  text-justify: inter-word;
}

.image-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 800px;
  height: 900px;
}


.section-content {
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
  text-justify: inter-word;
  font-family: var(--font-primary);
  font-weight: 400;
  font-size: 1.06rem;
  color: #444;
  line-height: 1.6;
}

.section-content h2 {
  font-family: var(--font-accent);
  font-weight: 400; /* No bold */
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-text);
  text-align: center;
  line-height: 1.2;
}

.features p {
  margin-bottom: 1rem;
}

.call-to-action {
  margin-top: 3rem;
  margin-bottom: 5rem;
  text-align: center;
}

.btn-primary {
  font-family: var(--font-primary);
  font-weight: 400; /* normal */
  font-size: 1rem;
  padding: 14px 36px;
  color: #fff;
  background-color: var(--color-primary);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease;
  text-align: center;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-hover);
  outline: none;
}

.site-footer {
  border-top: 1px solid #ddd;
  padding: 20px 0;
  font-family: var(--font-primary);
  font-weight: 400; /* normal */
  font-size: 0.9rem;
  color: #666;
  text-align: center;
  user-select: none;
}

/* Responsive */

@media (max-width: 880px) {
  .container {
    padding: 20px 24px;
  }

  .header-container {
    flex-direction: column;
    gap: 12px;
  }

  .nav-menu a {
    margin: 0 12px 0 0;
    display: inline-block;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .section-content h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .btn-primary {
    width: 100%;
    padding: 16px 0;
    font-size: 1.1rem;
  }
}