/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ========== NAVBAR ========== */
#navbar.scrolled {
  box-shadow: 0 1px 20px rgba(30, 51, 30, 0.08);
}

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: #4d804d;
  color: #ffffff;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
}
.btn-primary:hover {
  background: #3a633a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(61, 100, 61, 0.3);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: #d9d9c8;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  text-decoration: none;
  border: 1.5px solid rgba(217, 217, 200, 0.4);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  font-family: 'Inter', system-ui, sans-serif;
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(217, 217, 200, 0.7);
  transform: translateY(-1px);
}

/* ========== FORM ========== */
.input-field {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid #e3efe3;
  border-radius: 0.75rem;
  background: #ffffff;
  color: #1e331e;
  font-size: 0.9rem;
  font-family: 'Inter', system-ui, sans-serif;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.input-field::placeholder { color: #9cc49c; }
.input-field:focus {
  border-color: #4d804d;
  box-shadow: 0 0 0 3px rgba(77, 128, 77, 0.12);
}

/* ========== CARDS ========== */
.card {
  background: #ffffff;
  border-radius: 1.25rem;
  padding: 0.5rem;
  border: 1px solid rgba(227, 239, 227, 0.6);
  transition: box-shadow 0.25s, transform 0.25s;
  height: 100%;
}
.card:hover {
  box-shadow: 0 12px 40px rgba(30, 51, 30, 0.1);
  transform: translateY(-3px);
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== MOBILE MENU ========== */
.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(227, 239, 227, 0.5);
  text-decoration: none;
}
.mobile-link:last-child { border-bottom: none; }

/* ========== RESPONSIVE ========== */
@media (max-width: 639px) {
  .font-display.font-800 { font-size: 2.25rem !important; }
  .font-display.font-800 + span { font-size: 1.25rem !important; }
}