/* ============================================
   Entry Page
   ============================================ */

/* Layout */
.en-layout { padding: var(--space-xl) 0 var(--space-3xl); }

.en-main { max-width: 640px; margin: 0 auto; }

/* ============================================
   Header
   ============================================ */

.en-header { text-align: center; margin-bottom: var(--space-2xl); }

.en-header__label {
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-xs); font-weight: 700;
  color: var(--color-accent-green); letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
}

.en-header__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700; color: var(--color-primary-dark);
  margin-bottom: var(--space-lg); line-height: 1.3;
}

.en-header__lead {
  font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: 1.9;
}

/* ============================================
   Steps (3ステップ案内)
   ============================================ */

.en-steps {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  padding: var(--space-lg);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-md);
}

.en-step {
  display: flex; align-items: center; gap: var(--space-sm);
}

.en-step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-accent-green); color: #fff;
  font-family: 'Inter', sans-serif; font-size: var(--font-size-sm);
  font-weight: 700; flex-shrink: 0;
}

.en-step__text {
  font-size: var(--font-size-xs); font-weight: 500;
  color: var(--color-text-primary); line-height: 1.4;
}

.en-step__text small {
  font-weight: 400; color: var(--color-text-muted);
}

.en-step__arrow {
  color: var(--color-text-muted); font-size: var(--font-size-base); flex-shrink: 0;
}

@media (max-width: 639px) {
  .en-steps { flex-direction: column; gap: var(--space-sm); }
  .en-step__arrow { transform: rotate(90deg); }
}

/* ============================================
   Form
   ============================================ */

.en-form {
  display: flex; flex-direction: column; gap: 0;
}

.en-form__group {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.en-form__group:first-child { padding-top: 0; }

.en-form__group--agree {
  border-bottom: none; padding-bottom: 0;
}

/* Legend / Label */
.en-form__legend,
.en-form__label {
  display: block; font-size: var(--font-size-sm); font-weight: 700;
  color: var(--color-text-primary); margin-bottom: var(--space-md);
}

.en-required {
  font-size: 10px; font-weight: 700;
  color: #e53935; margin-left: var(--space-xs);
}

.en-optional {
  font-size: 10px; font-weight: 500;
  color: var(--color-text-muted); margin-left: var(--space-xs);
}

.en-form__hint {
  font-size: var(--font-size-xs); color: var(--color-text-muted);
  margin-bottom: var(--space-md); line-height: 1.5;
}

/* Input / Textarea */
.en-form__input,
.en-form__textarea {
  width: 100%; padding: var(--space-md);
  font-size: var(--font-size-base); font-family: var(--font-family-base);
  color: var(--color-text-primary);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  outline: none; transition: border-color 0.2s;
}

.en-form__input:focus,
.en-form__textarea:focus {
  border-color: var(--color-accent-green);
}

.en-form__input::placeholder,
.en-form__textarea::placeholder {
  color: var(--color-text-muted);
}

.en-form__textarea { resize: vertical; min-height: 100px; }

/* Radio */
.en-form__radios {
  display: flex; flex-wrap: wrap; gap: var(--space-md);
}

.en-radio {
  display: flex; align-items: center; gap: var(--space-sm);
  cursor: pointer; font-size: var(--font-size-sm); color: var(--color-text-primary);
}

.en-radio input { display: none; }

.en-radio__box {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--color-border); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s;
}

.en-radio input:checked + .en-radio__box {
  border-color: var(--color-accent-green);
}

.en-radio input:checked + .en-radio__box::after {
  content: ''; width: 10px; height: 10px; border-radius: 50%;
  background: var(--color-accent-green);
}

/* Checkbox */
.en-form__checks {
  display: flex; flex-wrap: wrap; gap: var(--space-md);
}

.en-check {
  display: flex; align-items: center; gap: var(--space-sm);
  cursor: pointer; font-size: var(--font-size-sm); color: var(--color-text-primary);
}

.en-check input { display: none; }

.en-check__box {
  width: 20px; height: 20px; border-radius: var(--border-radius-sm);
  border: 2px solid var(--color-border); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, background-color 0.2s;
}

.en-check input:checked + .en-check__box {
  border-color: var(--color-accent-green);
  background: var(--color-accent-green);
}

.en-check input:checked + .en-check__box::after {
  content: '✓'; color: #fff; font-size: 12px; font-weight: 700;
}

.en-check a {
  color: var(--color-accent-green); text-decoration: underline;
}

/* File Upload */
.en-file {
  display: flex; align-items: center; gap: var(--space-md); cursor: pointer;
}

.en-file input { display: none; }

.en-file__btn {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm); font-weight: 500;
  color: var(--color-text-primary);
  transition: background-color 0.2s, border-color 0.2s;
}

.en-file__btn:hover {
  background: var(--color-bg-white); border-color: var(--color-accent-green);
}

.en-file__btn svg { width: 16px; height: 16px; color: var(--color-accent-green); }

.en-file__name {
  font-size: var(--font-size-xs); color: var(--color-text-muted);
}

/* Submit */
.en-form__submit {
  margin-top: var(--space-2xl); text-align: center;
}

.en-submit-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; max-width: 400px;
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-lg); font-weight: 700;
  background: var(--color-accent-green); color: #fff;
  border: none; border-radius: var(--border-radius-sm);
  cursor: pointer; transition: background-color 0.2s;
}

.en-submit-btn:hover { background: var(--color-accent-green-hover); }

.en-form__submit-note {
  margin-top: var(--space-md);
  font-size: var(--font-size-xs); color: var(--color-text-muted); line-height: 1.5;
}

/* ============================================
   Complete (送信完了)
   ============================================ */

.en-complete {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  animation: completeIn 0.5s ease;
}

@keyframes completeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.en-complete__icon {
  width: 72px; height: 72px;
  margin: 0 auto var(--space-xl);
  color: var(--color-accent-green);
  animation: checkDraw 0.6s ease 0.2s both;
}

@keyframes checkDraw {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}

.en-complete__icon svg { width: 100%; height: 100%; }

.en-complete__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700; color: var(--color-primary-dark);
  margin-bottom: var(--space-lg); line-height: 1.4;
}

.en-complete__text {
  font-size: var(--font-size-base); color: var(--color-text-secondary);
  line-height: 1.9; margin-bottom: var(--space-lg);
}

.en-complete__sub {
  font-size: var(--font-size-xs); color: var(--color-text-muted);
  line-height: 1.7; margin-bottom: var(--space-2xl);
}

.en-complete__actions {
  display: flex; justify-content: center; gap: var(--space-md);
}

.en-complete__btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7em 2em; font-size: var(--font-size-sm); font-weight: 700;
  background: var(--color-accent-green); color: #fff;
  border-radius: var(--border-radius-sm); transition: background-color 0.2s;
}

.en-complete__btn:hover { background: var(--color-accent-green-hover); }

.en-complete__btn--outline {
  background: transparent; color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
}

.en-complete__btn--outline:hover {
  background: var(--color-bg-light); border-color: var(--color-text-muted);
}

/* ============================================
   Reassure (安心メッセージ)
   ============================================ */

.en-reassure {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-md);
}

.en-reassure__item {
  display: flex; align-items: center; gap: var(--space-sm);
  font-size: var(--font-size-xs); font-weight: 500;
  color: var(--color-text-secondary);
}

.en-reassure__item svg {
  width: 18px; height: 18px; color: var(--color-accent-green); flex-shrink: 0;
}

/* ============================================
   Alt (迷っている人へ)
   ============================================ */

.en-alt {
  margin-top: var(--space-3xl); text-align: center;
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.en-alt__text {
  font-size: var(--font-size-sm); font-weight: 700;
  color: var(--color-text-primary); margin-bottom: var(--space-lg);
}

.en-alt__links {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: var(--space-lg);
}

.en-alt__links a {
  font-size: var(--font-size-sm); color: var(--color-accent-green);
  font-weight: 500; transition: opacity 0.2s;
}

.en-alt__links a:hover { opacity: 0.7; }