* { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background-color: #013e30;
  color: #f9f3ee;
}

.font-inter { font-family: 'Inter', sans-serif; }
.letter-tight { letter-spacing: -0.05em; }

.nav-link {
  opacity: 0.75;
  transition: opacity 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover, .nav-link:focus { opacity: 1; }

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.btn-primary {
  transition: background-color 300ms ease, transform 200ms ease, box-shadow 300ms ease;
  position: relative;
}
.btn-primary:hover { background-color: #d4b62f; transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25); }
.btn-primary:active { transform: translateY(0); box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); }
.btn-primary:focus { outline: 2px solid #eac736; outline-offset: 2px; }

.btn-outline {
  transition: background-color 300ms ease, color 300ms ease, transform 200ms ease;
}
.btn-outline:hover { background-color: #eac736; color: #013e30; transform: translateY(-2px); }

.mobile-menu {
  transform: translateX(100%);
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open { transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.project-image { transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1); }
.project-image:hover { transform: scale(1.05); }

.philosophy-image-container { overflow: hidden; }
.philosophy-image { transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1); }
.philosophy-image:hover { transform: scale(1.05); }

.image-preview-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.95);
}
.image-preview-modal.open { display: flex; }
.image-preview-content { position: relative; max-width: 90vw; max-height: 90vh; display: flex; align-items: center; justify-content: center; }
.image-preview-img { max-width: 100%; max-height: 100%; object-fit: contain; }
.image-preview-close {
  position: absolute; top: 20px; right: 20px; width: 40px; height: 40px;
  background: rgba(255, 255, 255, 0.15); border: none; border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: white; transition: background-color 200ms ease; z-index: 61;
}
.image-preview-close:hover { background: rgba(255, 255, 255, 0.3); }
.image-preview-close i { width: 24px; height: 24px; stroke-width: 2px; }

.inquiry-modal, .contact-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 20px;
}
.inquiry-modal.open, .contact-modal.open { display: flex; }

.inquiry-modal-content {
  background: #f9f3ee;
  border-radius: 4px;
  padding: 40px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.inquiry-modal-header { margin-bottom: 24px; }
.inquiry-modal-header h2 {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: #013e30;
  margin: 0;
}
.inquiry-modal-header p { margin-top: 6px; font-size: 14px; color: #013e30b3; }

.inquiry-form-group { margin-bottom: 20px; }
.inquiry-form-group label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #013e30;
  margin-bottom: 8px;
}
.inquiry-form-group input, .inquiry-form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(1, 62, 48, 0.2);
  border-radius: 2px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: #013e30;
  background: #ffffff;
  transition: border-color 200ms ease, box-shadow 200ms ease;
  box-sizing: border-box;
}
.inquiry-form-group input:focus, .inquiry-form-group textarea:focus {
  outline: none;
  border-color: #eac736;
  box-shadow: 0 0 0 3px rgba(234, 199, 54, 0.25);
}
.inquiry-form-group textarea { resize: vertical; min-height: 100px; }

.inquiry-modal-actions { display: flex; gap: 12px; margin-top: 28px; }
.inquiry-modal-actions button {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 2px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 200ms ease;
}
.inquiry-modal-actions .btn-submit { background-color: #013e30; color: #eac736; }
.inquiry-modal-actions .btn-submit:hover:not(:disabled) { background-color: #02261e; }
.inquiry-modal-actions .btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.inquiry-modal-actions .btn-cancel { background-color: #f9f3ee; color: #013e30; border: 1px solid #013e30; }
.inquiry-modal-actions .btn-cancel:hover:not(:disabled) { background-color: #eee6dc; }

.inquiry-success-message {
  display: none; padding: 16px; background-color: #313e2c; color: #c7dea4;
  border-radius: 2px; text-align: center; font-size: 14px; margin-top: 16px;
}
.inquiry-success-message.show { display: block; }

.inquiry-error-message {
  display: none; padding: 12px; background-color: #fee2e2; color: #7a1414;
  border-radius: 2px; font-size: 13px; margin-bottom: 16px;
}
.inquiry-error-message.show { display: block; }

.form-error { display: block; font-size: 12px; color: #b3261e; margin-top: 4px; font-family: 'DM Sans', sans-serif; }
.newsletter-error { display: block; font-size: 12px; color: #ffb4b4; margin-top: 4px; font-family: 'DM Sans', sans-serif; }