*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
a { transition: opacity 0.2s; }
img { display: block; max-width: 100%; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; font-family: 'DM Sans', sans-serif;
  cursor: pointer; text-decoration: none; border: none;
  transition: transform 0.15s, opacity 0.15s;
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.btn-green        { background: var(--green); color: #fff; }
.btn-outline      { background: rgba(255,255,255,0.09); color: #fff; border: 1px solid rgba(255,255,255,0.22); }
.btn-navy         { background: var(--navy); color: #fff; }

.section { padding: 5rem 2.5rem; }
.section-white { background: var(--bg); }
.section-light  { background: var(--bg2); }
.section-navy   { background: var(--navy); }
.section-inner  { max-width: 960px; margin: 0 auto; }

.section-tag {
  font-size: 11px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--green);
  margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 8px;
}
.section-tag::after { content: ''; flex: 0 0 30px; height: 1.5px; background: var(--green); border-radius: 2px; opacity: 0.4; }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--text); margin-bottom: 0.5rem; font-weight: 600;
}
.section-sub {
  font-size: 15px; color: var(--text2); max-width: 520px;
  margin-bottom: 2.5rem; line-height: 1.7;
}