/* ============================================
   ORDER Page
   ============================================ */

.page-hero {
  padding-top: 180px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--line);
}
.page-hero .container {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: end;
}
.page-hero .eyebrow { margin-bottom: 24px; }
.page-hero h1 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(56px, 9vw, 140px);
  line-height: 0.92;
  letter-spacing: -0.03em;
}
.page-hero h1 .em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-hero p {
  font-family: var(--ff-jp);
  font-size: 16px;
  line-height: 2;
  color: var(--fg-2);
  padding-bottom: 12px;
}
@media (max-width: 880px) {
  .page-hero .container { grid-template-columns: 1fr; }
  .page-hero { padding-top: 140px; padding-bottom: 50px; }
}

/* ── Flow Steps ── */
.flow {
  padding: 100px 0;
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.flow-grid::before {
  content: '';
  position: absolute;
  left: 5%;
  right: 5%;
  top: 32px;
  height: 1px;
  background: var(--line);
  z-index: 0;
}
.flow-step {
  position: relative;
  z-index: 1;
}
.flow-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 26px;
  font-style: italic;
  margin-bottom: 24px;
  transition: border-color 0.3s, color 0.3s;
}
.flow-step:hover .flow-num {
  border-color: var(--accent);
  color: var(--accent);
}
.flow-title {
  font-family: var(--ff-display);
  font-size: 24px;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.flow-title-jp {
  font-family: var(--ff-jp);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fg-3);
  margin-bottom: 16px;
}
.flow-desc {
  font-family: var(--ff-jp);
  font-size: 13px;
  line-height: 1.9;
  color: var(--fg-2);
}

@media (max-width: 880px) {
  .flow-grid { grid-template-columns: 1fr; gap: 40px; }
  .flow-grid::before { display: none; }
}

/* ── Form Section ── */
.form-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 120px 0;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.form-side h2 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.form-side h2 .em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.form-side .desc {
  font-family: var(--ff-jp);
  font-size: 15px;
  line-height: 2;
  color: var(--fg-2);
  margin-bottom: 32px;
}
.form-side .note {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  font-family: var(--ff-jp);
  font-size: 13px;
  line-height: 1.9;
  color: var(--fg-3);
}
.form-side .note b { color: var(--accent); font-weight: 600; }

/* Form */
.order-form {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 48px;
}
.field {
  margin-bottom: 28px;
}
.field label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 12px;
}
.field label .req {
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.1em;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-2);
  color: var(--fg);
  padding: 16px 18px;
  font-family: var(--ff-jp);
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: border-color 0.2s;
  outline: none;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--accent);
}
.field textarea {
  min-height: 120px;
  resize: vertical;
  font-family: var(--ff-mono);
  font-size: 14px;
}
.field .hint {
  margin-top: 8px;
  font-family: var(--ff-jp);
  font-size: 12px;
  color: var(--fg-4);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) {
  .field-row { grid-template-columns: 1fr; }
  .order-form { padding: 32px 24px; }
}

.radio-group, .check-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.opt {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  cursor: pointer;
  transition: all 0.2s;
}
.opt input { display: none; }
.opt:hover { color: var(--fg); border-color: var(--fg); }
.opt:has(input:checked) {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.submit-row {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.submit-note {
  font-family: var(--ff-jp);
  font-size: 12px;
  color: var(--fg-4);
  line-height: 1.8;
  max-width: 280px;
}

@media (max-width: 880px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ── FAQ ── */
.faq-section {
  padding: 120px 0;
  border-top: 1px solid var(--line);
}
.faq-list {
  max-width: 800px;
  margin: 60px auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 24px;
}
.faq-q-text {
  font-family: var(--ff-display);
  font-size: 20px;
  line-height: 1.4;
  flex: 1;
}
.faq-q-text .num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}
.faq-toggle {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s, border-color 0.3s;
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--fg);
  transition: transform 0.3s;
}
.faq-toggle::before { width: 12px; height: 1px; }
.faq-toggle::after { width: 1px; height: 12px; }
.faq-item.open .faq-toggle::after { transform: rotate(90deg); }
.faq-item.open .faq-toggle { border-color: var(--accent); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding-top: 24px;
}
.faq-a p {
  font-family: var(--ff-jp);
  font-size: 14px;
  line-height: 2;
  color: var(--fg-2);
}


/* ============================================
   QUICK ESTIMATE — Live QR-Based Calculator
   ============================================ */

.estimator {
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
}
.estimator::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(255,61,110,0.10), transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(255,225,90,0.07), transparent 50%);
  pointer-events: none;
}
.estimator .container { position: relative; z-index: 1; }

.estimator-head {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: end;
  margin-bottom: 60px;
}
.estimator-head .eyebrow { margin-bottom: 24px; }
.estimator-head h2 {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1;
  letter-spacing: -0.03em;
}
.estimator-head h2 .em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.estimator-head p {
  font-family: var(--ff-jp);
  font-size: 15px;
  line-height: 2;
  color: var(--fg-2);
  padding-bottom: 8px;
}
@media (max-width: 880px) {
  .estimator-head { grid-template-columns: 1fr; }
  .estimator { padding: 80px 0; }
}

/* ── Estimator Layout ── */
.estimator-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}
.est-input-card,
.est-result-card {
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  padding: 40px;
  display: flex;
  flex-direction: column;
}
.est-input-card { position: sticky; top: 100px; }

/* — Input side — */
.est-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 14px;
}
.est-label::before {
  content: '';
  width: 14px; height: 1px;
  background: var(--accent);
}
.est-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-2);
  color: var(--fg);
  padding: 18px 20px;
  font-family: var(--ff-jp);
  font-size: 15px;
  letter-spacing: 0.02em;
  outline: none;
  transition: border-color 0.2s;
  font-feature-settings: "palt" 1;
}
.est-input:focus { border-color: var(--accent); }
.est-input::placeholder { color: var(--fg-4); }

.est-hint {
  margin-top: 12px;
  font-family: var(--ff-jp);
  font-size: 12px;
  color: var(--fg-3);
  line-height: 1.7;
}
.est-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.est-preset {
  padding: 8px 14px;
  border: 1px solid var(--line-2);
  background: transparent;
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  cursor: pointer;
  transition: all 0.2s;
}
.est-preset:hover { color: var(--fg); border-color: var(--fg); }

.est-action {
  margin-top: 32px;
  padding-top: 0;
}
.est-calc-btn {
  width: 100%;
  background: var(--fg);
  color: var(--bg);
  padding: 18px 24px;
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.est-calc-btn:hover {
  background: var(--accent);
  color: var(--fg);
}
.est-calc-btn .arrow {
  width: 18px;
  height: 1px;
  background: currentColor;
  position: relative;
}
.est-calc-btn .arrow::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

/* — Result side — */
.est-result-card {
  background: linear-gradient(135deg, #161616 0%, #1a1a1a 100%);
  position: relative;
}
.est-result-card::before {
  /* corner accent */
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 56px; height: 56px;
  background: var(--grad);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: 0.9;
}
.est-result-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  text-align: center;
  color: var(--fg-3);
  font-family: var(--ff-jp);
  font-size: 14px;
  line-height: 2;
  padding: 20px;
}
.est-result-empty .icon {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  opacity: 0.6;
}
.est-result-empty .icon rect {
  fill: var(--line-2);
}

.est-result-active { display: none; flex-direction: column; height: 100%; }
.est-result-card.has-result .est-result-empty { display: none; }
.est-result-card.has-result .est-result-active { display: flex; }

.est-qr-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.est-qr-wrap > div {
  background: #ffffff;
  padding: 14px;
  border-radius: 6px;
  box-shadow:
    0 12px 32px rgba(255,61,110,0.18),
    0 0 0 1px rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}
.est-qr-wrap img {
  display: block;
  width: 180px !important;
  height: 180px !important;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.est-stats {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 20px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.est-stat-lab {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  align-self: center;
  white-space: nowrap;
}
.est-stat-val {
  font-family: var(--ff-jp);
  font-size: 14px;
  color: var(--fg);
  align-self: center;
}

.est-price-block {
  text-align: center;
  margin-bottom: 20px;
}
.est-price-cap {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.est-price {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(56px, 8vw, 84px);
  line-height: 1;
  letter-spacing: -0.04em;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.est-price .currency { font-size: 0.36em; }
.est-price .unit {
  font-size: 0.18em;
  font-family: var(--ff-jp);
  font-weight: 500;
}

.est-notice {
  padding: 16px 18px;
  background: rgba(255,225,90,0.06);
  border-left: 2px solid var(--accent-2);
  font-family: var(--ff-jp);
  font-size: 12px;
  line-height: 1.9;
  color: var(--fg-2);
}
.est-notice b { color: var(--accent-2); font-weight: 600; }

@media (max-width: 880px) {
  .estimator-grid { grid-template-columns: 1fr; gap: 16px; }
  .est-input-card, .est-result-card { padding: 28px; }
}


/* ============================================
   VERSION CARDS — visual radio for Standard / Logo Edition
   ============================================ */

.version-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.version-card {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 18px;
  align-items: center;
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.version-card:hover { border-color: var(--fg); }
.version-card input { display: none; }

.version-card .vc-thumb {
  width: 80px;
  height: 80px;
  background: #ffffff;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
}
.version-card .vc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.version-card .vc-info { flex: 1; }
.version-card .vc-name {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--fg);
}
.version-card .vc-desc {
  font-family: var(--ff-jp);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fg-3);
}

.version-card .vc-check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: transparent;
  transition: all 0.2s;
}
.version-card:has(input:checked) {
  border-color: var(--accent);
  background: rgba(255,61,110,0.04);
}
.version-card:has(input:checked) .vc-check {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 3px var(--bg);
}
.version-card:has(input:checked) .vc-name {
  color: var(--fg);
}

@media (max-width: 600px) {
  .version-cards { grid-template-columns: 1fr; }
}


/* ============================================
   ORDER SUCCESS — Post-submit thanks panel
   ============================================ */

.order-success {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--accent);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.order-success.show { display: block; }
.order-success::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 64px; height: 64px;
  background: var(--grad);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}
.success-mark {
  width: 80px;
  height: 80px;
  margin: 0 auto 28px;
  filter: drop-shadow(0 8px 24px rgba(255,61,110,0.3));
}
.success-eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.success-title {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.success-title em {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.success-desc {
  font-family: var(--ff-jp);
  font-size: 16px;
  line-height: 2;
  color: var(--fg-2);
  margin-bottom: 28px;
}
.success-desc b {
  font-weight: 600;
  color: var(--accent-2);
}
.success-note {
  padding: 18px 24px;
  background: rgba(255,225,90,0.05);
  border-left: 2px solid var(--accent-2);
  font-family: var(--ff-jp);
  font-size: 13px;
  line-height: 1.9;
  color: var(--fg-3);
  text-align: left;
  max-width: 480px;
  margin: 0 auto 40px;
}

/* ===== Honeypot (人間には不可視、ボット対策) ===== */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ===== Fallback (mailto: 失敗時のアドレス表示) ===== */
.success-fallback {
  max-width: 520px;
  margin: 0 auto 40px;
  padding: 22px 24px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  text-align: left;
}
.success-fallback .fb-label {
  font-family: var(--ff-jp);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fg-3);
  margin-bottom: 14px;
}
.success-fallback .fb-mail-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.success-fallback .fb-mail {
  flex: 1;
  min-width: 220px;
  display: inline-block;
  padding: 10px 14px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--fg-1);
  word-break: break-all;
}
.btn.btn-sm {
  padding: 8px 16px;
  font-size: 11px;
  letter-spacing: 0.14em;
  min-width: 88px;
}

.order-success .btn {
  margin: 0 auto;
}

@media (max-width: 600px) {
  .order-success { padding: 40px 24px; }
  .success-fallback .fb-mail-row { flex-direction: column; align-items: stretch; }
  .btn.btn-sm { width: 100%; }
}