.page-hero {
  position: relative;
  margin-top: var(--nav-height);
  min-height: 320px;
  background: linear-gradient(135deg, var(--green-dark), var(--green)),
              url('https://images.unsplash.com/photo-1606761568499-6d2451b23c66?w=1920&q=80');
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  display: flex;
  align-items: center;
  padding: 80px 0 70px;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(74,82,56,.55), rgba(74,82,56,.85));
}
.page-hero-inner {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
}

.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 16px;
}
.page-hero-title span { color: var(--green-pale); }
.page-hero-desc {
  max-width: 720px; margin: 0 auto;
  font-size: 1rem; line-height: 1.8; opacity: 0.92;
}

/* ===== SECTION WRAPPER ===== */
.registration-page {
  padding: 80px 0 100px;
  background: var(--light-cream);
}

/* ===== ALERT ===== */
.reg-alert {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
  font-size: 0.92rem;
  line-height: 1.6;
}
.reg-alert i { font-size: 1.2rem; margin-top: 2px; }
.reg-alert-error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.reg-alert-warning {
  background: #fffbeb;
  color: #854d0e;
  border: 1px solid #fde68a;
}

/* ===== PROGRESS BAR ===== */
.reg-progress {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 720px;
  margin: 0 auto 50px;
  padding: 0 30px;
}
.progress-line {
  position: absolute;
  top: 22px; left: 60px; right: 60px;
  height: 4px;
  background: var(--gray-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  z-index: 1;
}
.progress-line-fill {
  height: 100%;
  width: 0%;
  background: var(--green);
  border-radius: var(--radius-full);
  transition: width 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.progress-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.step-circle {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--gray-border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray);
  transition: var(--transition);
}
.step-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray);
  text-align: center;
  transition: var(--transition-fast);
}
.progress-step.active .step-circle {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
  box-shadow: var(--shadow-green);
}
.progress-step.active .step-label { color: var(--green-dark); }
.progress-step.done .step-circle {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}
.progress-step.done .step-circle::after {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}
.progress-step.done .step-circle > * { display: none; }

/* ===== FORM CARD ===== */
.reg-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 50px 48px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  max-width: 920px;
  margin: 0 auto;
}

.form-step { display: none; animation: regFade 0.45s ease; }
.form-step.active { display: block; }
@keyframes regFade {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.form-step-head { margin-bottom: 32px; }
.form-step-head h2 {
  display: flex; align-items: center; gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.form-step-head h2 i { color: var(--green); }
.form-step-head p { color: var(--gray); font-size: 0.95rem; }

/* ===== FORM GRID & FIELD ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }

.form-field label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
}
.form-field .req { color: #dc2626; }
.form-field .opt { color: var(--gray); font-weight: 500; font-size: 0.78rem; }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.93rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition-fast);
}
.form-field textarea { resize: vertical; min-height: 90px; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(102,113,79,0.15);
}
.form-field input.invalid,
.form-field select.invalid,
.form-field textarea.invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}
.form-field .hint {
  color: var(--gray);
  font-size: 0.78rem;
}

/* ===== ACTIONS ===== */
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-border);
}
.btn-outline-green {
  background: transparent;
  color: var(--green-dark);
  border: 2px solid var(--green);
}
.btn-outline-green:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== STEP 2: PROGRAM SELECT ===== */
.program-select-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.program-select-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 2px solid var(--gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.program-select-card input[type="radio"] {
  position: absolute;
  opacity: 0; pointer-events: none;
}
.program-select-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.program-select-card.selected {
  border-color: var(--green);
  background: var(--green-pale);
  box-shadow: var(--shadow-green);
}
.psc-img {
  height: 140px;
  background-size: cover;
  background-position: center;
  background-color: var(--green-pale);
}
.psc-img-fallback {
  display: flex; align-items: center; justify-content: center;
  color: var(--green);
  font-size: 2.4rem;
}
.psc-body {
  position: relative;
  padding: 20px 22px;
}
.psc-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.psc-body p {
  font-size: 0.86rem;
  color: var(--gray);
  line-height: 1.55;
}
.psc-check {
  position: absolute;
  top: -18px; right: 18px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-border);
  display: flex; align-items: center; justify-content: center;
  color: transparent;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}
.program-select-card.selected .psc-check {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

/* ===== STEP 3: UPLOAD ===== */
.upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.upload-field { display: flex; flex-direction: column; gap: 10px; }
.upload-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
}
.upload-label .req { color: #dc2626; }
.upload-label .opt { color: var(--gray); font-weight: 500; font-size: 0.78rem; }

.upload-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  padding: 28px 18px;
  border: 2px dashed var(--gray-border);
  border-radius: var(--radius-md);
  background: var(--gray-light);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 170px;
}
.upload-box:hover {
  border-color: var(--green);
  background: var(--green-pale);
}
.upload-box.dragover {
  border-color: var(--green);
  background: var(--green-pale);
  transform: scale(1.01);
}
.upload-box.has-file {
  border-style: solid;
  border-color: var(--green);
  background: var(--green-pale);
}
.upload-box.invalid {
  border-color: #dc2626;
  background: #fef2f2;
}

.upload-box > i {
  font-size: 1.8rem;
  color: var(--green);
  margin-bottom: 4px;
}
.upload-text {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark);
}
.upload-hint {
  font-size: 0.78rem;
  color: var(--gray);
}
.upload-filename {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green-dark);
  word-break: break-all;
  max-width: 100%;
}
.upload-preview {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid var(--white);
  box-shadow: var(--shadow-sm);
  margin-top: 4px;
}
.program-disabled{
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}
/* ===== AGREEMENT ===== */
.reg-agree {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--dark-2);
  cursor: pointer;
  line-height: 1.6;
}
.reg-agree input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--green);
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  padding: 90px 0 100px;
  background: var(--light-cream);
}
.success-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-border);
}
.success-icon {
  width: 110px; height: 110px;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.4rem;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-green);
  animation: successPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.success-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}
.success-title span { color: var(--green); }
.success-lead {
  color: var(--gray);
  margin-bottom: 32px;
  line-height: 1.7;
}

.success-info {
  text-align: left;
  background: var(--green-pale);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  margin-bottom: 28px;
  display: grid;
  gap: 14px;
}
.success-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(102,113,79,0.25);
}
.success-row:last-child { border-bottom: none; padding-bottom: 0; }
.success-row strong {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.success-row span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  text-align: right;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  background: #fef3c7;
  color: #92400e;
}

.success-note {
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--dark-2);
  margin-bottom: 28px;
  line-height: 1.7;
}
.success-note i { color: var(--green); margin-right: 6px; }

.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.program-quota{
    margin-top:10px;
    font-size:.9rem;
    font-weight:600;
    color:#166534;
}

.program-full-badge{
    margin-top:8px;
    display:inline-block;
    padding:4px 10px;
    border-radius:999px;
    background:#fee2e2;
    color:#991b1b;
    font-size:.8rem;
    font-weight:700;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .reg-form { padding: 36px 28px; }
  .form-grid { grid-template-columns: 1fr; }
  .program-select-grid { grid-template-columns: 1fr; }
  .upload-grid { grid-template-columns: 1fr 1fr; }
  .step-label { font-size: 0.78rem; }
  .reg-progress { padding: 0 10px; }
  .progress-line { left: 50px; right: 50px; }
}
@media (max-width: 600px) {
  .page-hero { padding: 60px 0 50px; min-height: 260px; }
  .registration-page { padding: 50px 0 70px; }
  .reg-form { padding: 28px 18px; }
  .upload-grid { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column-reverse; }
  .form-actions .btn { width: 100%; justify-content: center; }
  .step-label { display: none; }
  .progress-line { left: 30px; right: 30px; top: 22px; }
  .success-card { padding: 40px 24px; }
  .success-row { flex-direction: column; gap: 2px; }
  .success-row span { text-align: left; }
}