/* ============================================
   스크린파크골프 인테리어 역경매 – 전용 스타일
   interior.css
   ============================================ */

/* ── 히어로 ── */
.int-hero {
  background: linear-gradient(135deg, #0f2447 0%, #1A3A6B 45%, #2F6DE0 100%);
  color: #fff;
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.int-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.int-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 30px;
  padding: 6px 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.int-hero h1 {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.int-hero h1 em {
  font-style: normal;
  color: #fde68a;
}
.int-hero p {
  font-size: 17px;
  opacity: .88;
  max-width: 580px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.int-hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.int-hero-cta {
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  box-shadow: 0 6px 24px rgba(47,109,224,.4);
}
.int-hero-free {
  background: #fde68a;
  color: #92400e;
  font-size: 11px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: .04em;
}
.int-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(255,255,255,.5);
  color: #fff;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  transition: background .2s;
}
.int-hero-ghost:hover { background: rgba(255,255,255,.12); }
.int-hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 16px;
  padding: 20px 40px;
  max-width: 640px;
  margin: 0 auto;
  gap: 0;
}
.int-stat { text-align: center; padding: 0 28px; }
.int-stat strong { display: block; font-size: 28px; font-weight: 900; color: #fde68a; }
.int-stat span { font-size: 12px; opacity: .8; }
.int-stat-div { width: 1px; height: 36px; background: rgba(255,255,255,.25); }

/* ── 공통 섹션 헤드 ── */
.int-section-head { text-align: center; margin-bottom: 48px; }
.int-eyebrow {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  color: #2F6DE0;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.int-section-head h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 900;
  color: #111;
  letter-spacing: -.5px;
}
.int-section-desc {
  font-size: 15px;
  color: #64748b;
  margin-top: 10px;
}

/* ── 프로세스 ── */
.int-process-section {
  padding: 80px 0;
  background: #f8fafc;
}
.int-process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.int-step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  transition: transform .2s, box-shadow .2s;
}
.int-step:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(47,109,224,.12); }
.int-step-num {
  font-size: 11px;
  font-weight: 900;
  color: #2F6DE0;
  letter-spacing: .1em;
  margin-bottom: 12px;
}
.int-step-ico {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #2F6DE0;
  margin: 0 auto 16px;
}
.int-step h3 { font-size: 15px; font-weight: 800; color: #111; margin-bottom: 8px; }
.int-step p { font-size: 13px; color: #64748b; line-height: 1.6; }
.int-step p strong { color: #2F6DE0; }
.int-step-arrow {
  display: flex;
  align-items: center;
  padding: 0 12px;
  color: #cbd5e1;
  font-size: 20px;
  margin-top: 48px;
}

/* ── 시공 범위 ── */
.int-scope-section {
  padding: 80px 0;
}
.int-scope-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
}
.int-scope-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 16px;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 700;
  color: #475569;
  transition: all .18s;
  cursor: default;
}
.int-scope-card i { font-size: 24px; color: #94a3b8; }
.int-scope-card:hover { border-color: #2F6DE0; background: #eff6ff; color: #2F6DE0; }
.int-scope-card:hover i { color: #2F6DE0; }
.int-scope-highlight { border-color: #2F6DE0; background: #eff6ff; color: #2F6DE0; }
.int-scope-highlight i { color: #2F6DE0; }

/* ── 프로젝트 목록 섹션 ── */
.int-projects-section {
  padding: 80px 0;
  background: #f8fafc;
}
.int-projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.int-projects-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.int-filter-wrap { display: flex; gap: 8px; }
.int-filter-select {
  padding: 9px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  color: #374151;
  outline: none;
  cursor: pointer;
  transition: border-color .15s;
}
.int-filter-select:focus { border-color: #2F6DE0; }

/* 프로젝트 카드 그리드 */
.int-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.int-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  color: #94a3b8;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.int-projects-empty {
  text-align: center;
  padding: 80px 20px;
  color: #94a3b8;
}
.int-projects-empty i { font-size: 48px; margin-bottom: 16px; display: block; }
.int-projects-empty p { font-size: 16px; margin-bottom: 24px; }

/* 개별 프로젝트 카드 */
.int-project-card {
  background: #fff;
  border-radius: 18px;
  border: 1.5px solid #e2e8f0;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex;
  flex-direction: column;
}
.int-project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(47,109,224,.12);
  border-color: #bfdbfe;
}
.int-card-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.int-card-no {
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: .06em;
}
.int-status-badge {
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
}
.int-status-open    { background: #dcfce7; color: #15803d; }
.int-status-closed  { background: #fee2e2; color: #dc2626; }
.int-status-selected{ background: #dbeafe; color: #1d4ed8; }
.int-status-cancelled{ background: #f1f5f9; color: #64748b; }

.int-card-body { padding: 18px 20px; flex: 1; }
.int-card-title {
  font-size: 16px;
  font-weight: 800;
  color: #111;
  margin-bottom: 10px;
  line-height: 1.4;
}
.int-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.int-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #f1f5f9;
  color: #475569;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}
.int-card-tag i { color: #94a3b8; font-size: 11px; }
.int-card-scope {
  font-size: 12px;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.int-card-budget {
  font-size: 14px;
  font-weight: 800;
  color: #2F6DE0;
}
.int-card-budget span { font-size: 12px; color: #94a3b8; font-weight: 400; margin-left: 4px; }

.int-card-footer {
  padding: 12px 20px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.int-card-quote-count {
  font-size: 12px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 5px;
}
.int-card-quote-count strong { color: #2F6DE0; font-weight: 800; }
.int-card-deadline {
  font-size: 11px;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 4px;
}
.int-card-deadline.urgent { color: #dc2626; font-weight: 700; }
.int-card-btns {
  display: flex;
  gap: 8px;
}
.int-btn-view {
  padding: 8px 16px;
  background: #eff6ff;
  color: #2F6DE0;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  transition: background .15s;
  border: none;
  font-family: inherit;
  cursor: pointer;
}
.int-btn-view:hover { background: #dbeafe; }
.int-btn-quote-submit {
  padding: 8px 16px;
  background: linear-gradient(135deg, #1A3A6B, #2F6DE0);
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  border: none;
  font-family: inherit;
  cursor: pointer;
  transition: opacity .15s;
}
.int-btn-quote-submit:hover { opacity: .88; }

/* 페이지네이션 */
.int-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.int-page-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1.5px solid #e2e8f0;
  background: #fff;
  color: #374151;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.int-page-btn:hover, .int-page-btn.active {
  background: #2F6DE0;
  border-color: #2F6DE0;
  color: #fff;
}

/* ── 업체 CTA 배너 ── */
.int-company-cta {
  padding: 72px 0;
  background: linear-gradient(135deg, #0f2447 0%, #1A3A6B 100%);
  color: #fff;
}
.int-company-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.int-cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.int-company-cta-text h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -.5px;
}
.int-company-cta-text p { font-size: 15px; opacity: .88; line-height: 1.7; margin-bottom: 20px; }
.int-company-cta-text p strong { color: #fde68a; }
.int-cta-benefits { display: flex; flex-direction: column; gap: 8px; }
.int-cta-benefits li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  opacity: .9;
}
.int-cta-benefits li i { color: #86efac; font-size: 15px; flex-shrink: 0; }
.int-company-cta-action { text-align: center; flex-shrink: 0; }
.int-company-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fde68a;
  color: #1A3A6B;
  padding: 18px 36px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 900;
  transition: all .2s;
  white-space: nowrap;
  box-shadow: 0 6px 24px rgba(253,230,138,.3);
}
.int-company-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(253,230,138,.45); background: #fef08a; }
.int-company-btn-note { font-size: 12px; opacity: .7; margin-top: 10px; }

/* ── FAQ ── */
.int-faq-section { padding: 80px 0; }
.int-faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.int-faq-item {
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
}
.int-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 700;
  color: #111;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  gap: 16px;
  transition: background .15s;
}
.int-faq-q:hover { background: #f8fafc; }
.int-faq-q span { flex: 1; }
.int-faq-q i { color: #94a3b8; font-size: 13px; transition: transform .25s; flex-shrink: 0; }
.int-faq-item.open .int-faq-q i { transform: rotate(180deg); }
.int-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.int-faq-item.open .int-faq-a { max-height: 300px; }
.int-faq-a p {
  padding: 0 22px 18px;
  font-size: 14px;
  color: #475569;
  line-height: 1.7;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

/* ── 모달 ── */
.int-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10100;
  background: rgba(10, 20, 50, 0.72);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: intOverlayIn .2s ease;
}
.int-modal-overlay.open { display: flex; }
@keyframes intOverlayIn { from{opacity:0} to{opacity:1} }

.int-modal {
  background: #fff;
  border-radius: 22px;
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
  animation: intModalIn .25s cubic-bezier(.34,1.56,.64,1);
  scrollbar-width: thin;
  scrollbar-color: #e2e8f0 transparent;
}
.int-modal-wide { max-width: 820px; }
.int-modal::-webkit-scrollbar { width: 4px; }
.int-modal::-webkit-scrollbar-thumb { background: #e2e8f0; border-radius: 4px; }
@keyframes intModalIn {
  from{opacity:0;transform:translateY(24px) scale(.97)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.int-modal-close {
  position: sticky;
  float: right;
  top: 14px;
  right: 14px;
  margin: 14px 14px -14px auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #f1f5f9;
  color: #64748b;
  font-size: 13px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  z-index: 10;
  flex-shrink: 0;
}
.int-modal-close:hover { background: #fee2e2; color: #dc2626; }
.int-modal-header {
  padding: 28px 32px 22px;
  background: linear-gradient(135deg, #1A3A6B 0%, #2F6DE0 60%, #5589E8 100%);
  color: #fff;
  border-radius: 22px 22px 0 0;
  text-align: center;
  margin-top: -48px;
  padding-top: 54px;
}
.int-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .05em;
  margin-bottom: 12px;
}
.int-modal-header h2 { font-size: 22px; font-weight: 900; margin-bottom: 6px; letter-spacing: -.4px; }
.int-modal-header p { font-size: 13px; opacity: .88; }

/* Steps 인디케이터 */
.int-steps-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 32px 0;
  gap: 0;
}
.int-step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  white-space: nowrap;
}
.int-step-dot span {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  transition: all .2s;
}
.int-step-dot.active span { background: #2F6DE0; color: #fff; }
.int-step-dot.active { color: #2F6DE0; }
.int-step-dot.done span { background: #22c55e; color: #fff; }
.int-step-line {
  flex: 1;
  height: 2px;
  background: #e2e8f0;
  margin: 0 8px;
  margin-bottom: 16px;
  max-width: 60px;
  transition: background .3s;
}
.int-step-line.done { background: #22c55e; }

/* 폼 스텝 */
.int-form-step { display: none; padding: 22px 28px 28px; }
.int-form-step.active { display: block; }
.int-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.int-field { display: flex; flex-direction: column; gap: 5px; }
.int-field-full { grid-column: 1 / -1; }
.int-label { font-size: 12px; font-weight: 700; color: #374151; }
.int-req { color: #dc2626; }
.int-sub { color: #94a3b8; font-weight: 400; }
.int-input-wrap { position: relative; }
.int-ico {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 13px;
  pointer-events: none;
}
.int-input {
  width: 100%;
  padding: 10px 12px 10px 34px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: #111;
  background: #f8fafc;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.int-input:focus { border-color: #2F6DE0; background: #fff; box-shadow: 0 0 0 3px rgba(47,109,224,.1); }
.int-input.error { border-color: #dc2626; background: #fff5f5; }
.int-select { appearance: none; cursor: pointer; }
.int-textarea {
  padding: 10px 12px;
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
  font-family: inherit;
  font-size: 14px;
  color: #111;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.int-textarea:focus { border-color: #2F6DE0; background: #fff; box-shadow: 0 0 0 3px rgba(47,109,224,.1); }

/* 시공 범위 체크박스 */
.int-scope-checks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.int-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  color: #475569;
  font-weight: 600;
  transition: all .15s;
  background: #f8fafc;
  user-select: none;
}
.int-check-item:hover { border-color: #2F6DE0; background: #eff6ff; color: #2F6DE0; }
.int-check-item input[type="checkbox"] { display: none; }
.int-check-item i { color: #94a3b8; font-size: 14px; flex-shrink: 0; }
.int-check-item:has(input:checked) {
  border-color: #2F6DE0;
  background: #eff6ff;
  color: #2F6DE0;
}
.int-check-item:has(input:checked) i { color: #2F6DE0; }
.int-check-highlight:has(input:checked) { border-color: #2F6DE0; background: #dbeafe; }

/* 스타일 버튼 */
.int-style-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.int-style-btn {
  padding: 9px 18px;
  border: 1.5px solid #e2e8f0;
  border-radius: 30px;
  background: #f8fafc;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.int-style-btn:hover { border-color: #2F6DE0; color: #2F6DE0; background: #eff6ff; }
.int-style-btn.active { background: #2F6DE0; border-color: #2F6DE0; color: #fff; }

/* 동의 */
.int-agree-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  padding: 12px 14px;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  margin: 16px 0 14px;
  transition: border-color .15s;
}
.int-agree-wrap:hover { border-color: #2F6DE0; }
.int-agree-chk { display: none; }
.int-agree-box {
  width: 20px; height: 20px;
  border: 2px solid #e2e8f0;
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  transition: all .15s;
  margin-top: 1px;
}
.int-agree-chk:checked + .int-agree-box { background: #2F6DE0; border-color: #2F6DE0; }
.int-agree-ico { color: #fff; font-size: 10px; display: none; }
.int-agree-chk:checked + .int-agree-box .int-agree-ico { display: block; }
.int-agree-text { font-size: 13px; color: #475569; line-height: 1.5; }
.int-agree-text strong { color: #111; }
.int-agree-text small { display: block; color: #94a3b8; font-size: 11px; margin-top: 2px; }

/* 에러 */
.int-error-msg {
  background: #fff5f5;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #dc2626;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

/* 네비 버튼 */
.int-step-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  gap: 12px;
}
.int-btn-prev {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  color: #64748b;
  background: #fff;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.int-btn-prev:hover { border-color: #2F6DE0; color: #2F6DE0; }
.int-btn-next {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  background: linear-gradient(135deg, #1A3A6B, #2F6DE0);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: opacity .15s;
  box-shadow: 0 4px 14px rgba(47,109,224,.3);
}
.int-btn-next:hover { opacity: .88; }
.int-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #1A3A6B, #2F6DE0);
  color: #fff;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
  box-shadow: 0 6px 20px rgba(47,109,224,.35);
}
.int-btn-submit:hover { opacity: .88; transform: translateY(-1px); }
.int-btn-submit:disabled { background: #cbd5e1; box-shadow: none; cursor: not-allowed; transform: none; }

/* 완료 화면 */
.int-success { padding: 40px 32px; text-align: center; }
.int-success-ico { font-size: 56px; color: #22c55e; margin-bottom: 16px; animation: intSuccessIco .4s cubic-bezier(.34,1.56,.64,1); }
@keyframes intSuccessIco { from{transform:scale(0);opacity:0} to{transform:scale(1);opacity:1} }
.int-success h3 { font-size: 22px; font-weight: 900; color: #111; margin-bottom: 10px; }
.int-success p { font-size: 14px; color: #64748b; line-height: 1.7; margin-bottom: 20px; }
.int-success-info {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 13px;
  color: #166534;
  line-height: 1.9;
  margin-bottom: 22px;
  text-align: left;
}
.int-success-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── 상세 모달 내부 ── */
.int-detail-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid #f1f5f9;
}
.int-detail-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.int-detail-title { font-size: 20px; font-weight: 900; color: #111; }
.int-detail-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.int-detail-body { padding: 20px 28px; }

.int-detail-specs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.int-spec-item {
  background: #f8fafc;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.int-spec-label { font-size: 11px; color: #94a3b8; font-weight: 700; letter-spacing: .04em; }
.int-spec-val { font-size: 14px; font-weight: 800; color: #111; }

.int-detail-scope { margin-bottom: 20px; }
.int-detail-scope-title { font-size: 13px; font-weight: 800; color: #374151; margin-bottom: 8px; }
.int-detail-scope-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.int-detail-scope-tag {
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.int-detail-special {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 13px;
  color: #92400e;
  line-height: 1.7;
  margin-bottom: 24px;
}
.int-detail-special strong { display: block; font-weight: 800; margin-bottom: 4px; color: #78350f; }

/* 견적 목록 */
.int-quotes-section-title {
  font-size: 16px;
  font-weight: 900;
  color: #111;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.int-quote-count-badge {
  background: #2F6DE0;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 20px;
}
.int-quote-list { display: flex; flex-direction: column; gap: 14px; }
.int-quote-card {
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  transition: border-color .15s;
}
.int-quote-card:hover { border-color: #bfdbfe; }
.int-quote-card.selected { border-color: #22c55e; background: #f0fdf4; }
.int-quote-card-header {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid #f1f5f9;
}
.int-quote-company { font-size: 15px; font-weight: 800; color: #111; }
.int-quote-company span { font-size: 12px; color: #94a3b8; font-weight: 400; margin-left: 6px; }
.int-quote-price { font-size: 20px; font-weight: 900; color: #2F6DE0; }
.int-quote-card-body { padding: 14px 18px; }
.int-quote-meta-row { display: flex; gap: 16px; margin-bottom: 12px; flex-wrap: wrap; }
.int-quote-meta-item { font-size: 12px; color: #64748b; display: flex; align-items: center; gap: 5px; }
.int-quote-meta-item i { color: #94a3b8; }
.int-quote-meta-item strong { color: #111; font-weight: 700; }
.int-quote-proposal { font-size: 13px; color: #475569; line-height: 1.65; margin-bottom: 12px; }
.int-quote-offer {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  color: #92400e;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.int-quote-card-footer {
  padding: 10px 18px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.int-no-quotes {
  text-align: center;
  padding: 40px 20px;
  color: #94a3b8;
}
.int-no-quotes i { font-size: 36px; margin-bottom: 12px; display: block; }

/* 업체 CTA (모달 내부) */
.int-submit-quote-banner {
  margin: 20px 28px 28px;
  background: linear-gradient(135deg, #1A3A6B, #2F6DE0);
  border-radius: 14px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #fff;
  flex-wrap: wrap;
}
.int-submit-quote-banner p { font-size: 14px; opacity: .9; margin-top: 4px; }
.int-submit-quote-banner h4 { font-size: 16px; font-weight: 800; }
.int-submit-quote-btn {
  background: #fde68a;
  color: #1A3A6B;
  padding: 11px 22px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  transition: background .15s;
  flex-shrink: 0;
  border: none;
  font-family: inherit;
  cursor: pointer;
}
.int-submit-quote-btn:hover { background: #fef08a; }

/* ── 반응형 ── */
@media (max-width: 900px) {
  .int-company-cta-inner { grid-template-columns: 1fr; text-align: center; }
  .int-cta-benefits { align-items: center; }
  .int-company-cta-action { order: -1; }
  .int-process-steps { gap: 16px; }
  .int-step-arrow { display: none; }
  .int-step { max-width: 100%; }
}
@media (max-width: 768px) {
  .int-hero { padding: 60px 0 48px; }
  .int-form-grid { grid-template-columns: 1fr; }
  .int-field-full { grid-column: 1; }
  .int-scope-checks { grid-template-columns: repeat(2, 1fr); }
  .int-project-grid { grid-template-columns: 1fr; }
  .int-projects-header { flex-direction: column; align-items: stretch; }
  .int-projects-controls { flex-direction: column; }
  .int-filter-wrap { flex-direction: column; }
  .int-detail-specs { grid-template-columns: repeat(2, 1fr); }
  .int-modal { border-radius: 16px 16px 0 0; max-height: 94vh; }
  .int-modal-overlay { align-items: flex-end; padding: 0; }
  .int-modal-header { border-radius: 16px 16px 0 0; }
  .int-steps-bar { padding: 16px 20px 0; }
  .int-form-step { padding: 16px 18px 22px; }
}
@media (max-width: 480px) {
  .int-hero-stats { padding: 16px 20px; gap: 0; }
  .int-stat { padding: 0 14px; }
  .int-stat strong { font-size: 22px; }
  .int-scope-checks { grid-template-columns: 1fr 1fr; }
  .int-detail-specs { grid-template-columns: 1fr 1fr; }
  .int-quote-card-header { flex-direction: column; align-items: flex-start; }
}