.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.4) 35%, transparent 65%);
  transform: translateX(-120%);
  transition: transform 600ms ease;
  z-index: -1;
}
.btn:hover::before { transform: translateX(120%); }
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #a05a2f);
  color: #fff;
  box-shadow: 0 12px 26px rgba(138, 75, 31, 0.2);
}
.btn-secondary {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}
.btn-light {
  background: var(--color-surface);
  color: var(--color-dark);
  border-color: rgba(58,46,38,0.25);
}
.btn-ghost {
  background: transparent;
  color: var(--color-dark);
  border-color: rgba(58,46,38,0.2);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 38px rgba(35,24,18,0.08);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  background: var(--color-gold-soft);
  color: var(--color-primary);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255,255,255,0.6);
}

.input-field, .select-field, .textarea-field {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(58,46,38,0.18);
  background: rgba(255,255,255,0.7);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.textarea-field {
  min-height: 130px;
  resize: vertical;
}
.input-field:focus, .select-field:focus, .textarea-field:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(217, 154, 43, 0.1);
  outline: none;
}
.form-grid {
  display: grid;
  gap: 1rem;
}
.field-group {
  display: grid;
  gap: 0.5rem;
}
.field-group label {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-text);
}
.error-message {
  min-height: 1rem;
  color: #b3402b;
  font-size: 0.78rem;
}
.form-success {
  display: none;
  padding: 1rem 1.15rem;
  background: rgba(63, 90, 58, 0.08);
  border: 1px solid rgba(63, 90, 58, 0.2);
  border-radius: 14px;
  color: var(--color-forest);
  font-weight: 600;
}
.form-success.visible { display: block; }

.tab-buttons { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1rem 0 1.6rem; }
.tab-button {
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.55);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  color: var(--color-muted);
  transition: all var(--transition);
}
.tab-button.is-active,
.tab-button:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeUp 350ms ease; }

.accordion-item {
  background: rgba(255,255,255,0.52);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
}
.accordion-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-weight: 700;
  color: var(--color-dark);
}
.accordion-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
  padding: 0 1.2rem;
}
.accordion-item.is-open .accordion-answer {
  max-height: 240px;
  padding: 0 1.2rem 1rem;
}
.accordion-plus {
  font-size: 1.4rem;
  color: var(--color-primary);
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  transform: translateY(130%);
  opacity: 0;
  background: var(--color-dark);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  transition: all 300ms ease;
  z-index: var(--z-toast);
}
.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(17, 11, 8, 0.56);
  z-index: var(--z-modal);
}
.modal.is-open { display: flex; }
.modal-box {
  width: min(700px, 100%);
  border-radius: 22px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.modal-header, .modal-body, .modal-footer { padding: 1.2rem 1.4rem; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}
.close-modal {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
}

.progress-bar {
  position: relative;
  width: 100%;
  height: 8px;
  background: rgba(58,46,38,0.08);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.progress-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 25%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: inherit;
  transition: width 250ms ease;
}

.step-panel { display: none; }
.step-panel.is-active { display: block; }
.step-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.resource-list {
  display: grid;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}
.resource-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text);
}
.resource-list li::before {
  content: "✓";
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(63, 90, 58, 0.1);
  color: var(--color-forest);
  font-weight: 700;
}

.marquee {
  border-top: 1px solid rgba(58,46,38,0.12);
  border-bottom: 1px solid rgba(58,46,38,0.12);
  background: linear-gradient(90deg, rgba(138,75,31,0.07), rgba(217,154,43,0.08));
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  min-width: max-content;
  gap: 2rem;
  padding: 0.9rem 0;
  animation: marquee 24s linear infinite;
  font-weight: 700;
  color: var(--color-primary);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 767px) {
  .step-actions { flex-direction: column; }
  .step-actions .btn { width: 100%; }
}