/* ==========================================================================
   Product Grid & Spec Cards
   ========================================================================== */
.section {
  padding: 70px 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px;
}

.kicker {
  font-family: var(--font-display);
  color: var(--color-gold);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.8vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 14px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(198, 154, 76, 0.45);
}

.product-thumb-wrap {
  position: relative;
  aspect-ratio: 1/1;
  background: #EDE8E1;
  overflow: hidden;
}

.product-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-thumb-wrap img {
  transform: scale(1.08);
}

.badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-primary);
  color: var(--text-white);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.badge-tag.gold {
  background: linear-gradient(135deg, var(--color-gold), #AF8336);
  color: #1A1A1A;
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-code {
  font-size: 0.78rem;
  font-family: var(--font-display);
  color: var(--color-gold);
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.product-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  line-height: 1.4;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  min-height: 40px;
}

.product-price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px dashed var(--border-light);
  margin-bottom: 16px;
}

.price-label {
  font-size: 0.8rem;
  color: var(--text-light);
}

.price-val {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-primary);
  font-family: var(--font-display);
}

.product-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-card-call {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 10px 0;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-card-call:hover {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-card-order {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  border: 1px solid var(--color-primary);
  color: var(--text-white);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 10px 0;
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(18, 60, 41, 0.2);
  transition: all 0.2s ease;
}

.btn-card-order:hover {
  background: linear-gradient(135deg, var(--color-gold), #AF8336);
  color: #161616;
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

/* ==========================================================================
   Real Delivery Proof Gallery (153 Real Photos Showcase)
   ========================================================================== */
.section-proof {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 85px 0;
  position: relative;
}

.section-proof::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(198, 154, 76, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.section-proof .section-title {
  color: #FFFFFF;
}

.section-proof .section-sub {
  color: #A3B8AD;
}

.proof-stats-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.proof-stat {
  text-align: center;
}

.proof-stat .num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--color-gold-bright);
  line-height: 1;
}

.proof-stat .lbl {
  font-size: 0.85rem;
  color: #A3B8AD;
  margin-top: 8px;
}

.proof-gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.proof-item {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #11281E;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: transform 0.35s var(--ease-spring);
}

.proof-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.proof-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
}

.proof-item:hover img {
  transform: scale(1.1);
}

.proof-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 25, 17, 0.92) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.proof-item:hover .proof-overlay {
  opacity: 1;
}

.proof-overlay-tag {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-gold-bright);
}

.proof-overlay-text {
  font-size: 0.78rem;
  color: #FFFFFF;
  line-height: 1.35;
}

/* ==========================================================================
   Interactive Ribbon Tool
   ========================================================================== */
.ribbon-tool-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  margin-top: 24px;
}

.ribbon-categories {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.ribbon-cat-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.92rem;
  border: 1px solid var(--border-light);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ribbon-cat-btn.active {
  background: var(--color-gold);
  color: #1A1A1A;
  border-color: var(--color-gold);
  box-shadow: 0 4px 14px rgba(198, 154, 76, 0.35);
}

.ribbon-phrases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ribbon-phrase-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.ribbon-phrase-item:hover {
  border-color: var(--color-gold);
  background: var(--color-gold-soft);
  transform: translateY(-2px);
}

.ribbon-phrase-text {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-main);
}

.btn-copy-ribbon {
  background: var(--color-primary);
  color: #FFFFFF;
  border: none;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-copy-ribbon:hover {
  background: var(--color-gold);
  color: #1A1A1A;
}

/* ==========================================================================
   FAQ Accordion (AEO Schema Target)
   ========================================================================== */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease;
}

.faq-item.active {
  border-color: var(--border-gold);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 26px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.3rem;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--bg-elevated);
}

.faq-answer-inner {
  padding: 18px 26px 24px;
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Delivery Boundary Notice Card */
.policy-alert-card {
  background: #FFF9F4;
  border: 1px solid #F3DEC9;
  border-left: 5px solid #E27339;
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-top: 28px;
}

.policy-alert-title {
  font-weight: 800;
  color: #B44A14;
  font-size: 0.96rem;
  margin-bottom: 8px;
}

.policy-alert-list {
  font-size: 0.9rem;
  color: #695244;
  list-style: square;
  padding-left: 22px;
  line-height: 1.7;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--bg-dark);
  color: #8C9E94;
  padding: 60px 0 45px;
  font-size: 0.88rem;
  border-top: 1px solid rgba(198, 154, 76, 0.2);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 34px;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand .brand-name {
  color: #FFFFFF;
}

.footer-brand p {
  color: #A7BAAF;
  margin-top: 8px;
  font-size: 0.94rem;
}

.footer-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 24px 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-link-chip {
  color: #A7BAAF;
  font-size: 0.84rem;
  transition: color 0.2s ease;
}

.footer-link-chip:hover {
  color: var(--color-gold-bright);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
}

/* ==========================================================================
   Sticky Bottom CTA Bar (High Conversion with Pulse Glow)
   ========================================================================== */
.sticky-bottom-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(7, 25, 17, 0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-gold);
  padding: 12px 20px;
  box-shadow: 0 -10px 35px rgba(0, 0, 0, 0.45);
}

.sticky-cta-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.sticky-cta-info {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #FFFFFF;
}

.sticky-cta-info .badge {
  background: var(--color-gold);
  color: #1A1A1A;
  font-weight: 800;
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.sticky-cta-info .tel-num {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.sticky-cta-actions {
  display: flex;
  gap: 10px;
}

.btn-sticky-kakao {
  background: #FEE500;
  color: #191919;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 11px 20px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.btn-sticky-kakao:hover {
  transform: translateY(-2px);
}

.btn-sticky-order {
  background: linear-gradient(135deg, var(--color-gold), #AF8336);
  color: #1A1A1A;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 11px 24px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(198, 154, 76, 0.45);
  transition: transform 0.2s var(--ease-spring);
}

.btn-sticky-order:hover {
  transform: translateY(-2px) scale(1.03);
}

.btn-sticky-call {
  background: var(--color-primary-light);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 11px 20px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s ease;
}

.btn-sticky-call:hover {
  background: var(--color-primary);
}

/* ==========================================================================
   Modals & Toast
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 18, 12, 0.88);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg-elevated);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--color-wine-soft);
  color: var(--color-wine);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.modal-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 26px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 0.95rem;
  outline: none;
  background: var(--bg-elevated);
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-primary);
  background: #FFFFFF;
}

.btn-form-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--text-white);
  padding: 15px 0;
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  margin-top: 12px;
  box-shadow: 0 6px 20px rgba(18, 60, 41, 0.3);
  transition: all 0.25s ease;
}

.btn-form-submit:hover {
  background: linear-gradient(135deg, var(--color-gold), #AF8336);
  color: #141414;
  transform: translateY(-2px);
}

/* Toast notification */
.toast-msg {
  position: fixed;
  top: 96px;
  left: 50%;
  transform: translateX(-50%) translateY(-24px);
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 0.94rem;
  font-weight: 800;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: all 0.28s var(--ease-spring);
  border: 1.5px solid var(--color-gold);
}

.toast-msg.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 960px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .proof-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero-pillars-grid {
    grid-template-columns: 1fr;
  }
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 16px;
  }
  .timeline-grid::before {
    display: none;
  }
  .comparison-matrix {
    grid-template-columns: 1fr;
  }
  .ribbon-phrases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-menu {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-headline {
    font-size: 1.85rem;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .proof-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline-grid {
    grid-template-columns: 1fr;
  }
  .ribbon-phrases-grid {
    grid-template-columns: 1fr;
  }
  .fresh-promise-banner {
    padding: 36px 24px;
  }
  .sticky-cta-info .badge {
    display: none;
  }
  .sticky-cta-info .tel-num {
    font-size: 1.15rem;
  }
  .btn-sticky-kakao {
    padding: 10px 14px;
    font-size: 0.82rem;
  }
  .btn-sticky-order {
    padding: 10px 16px;
    font-size: 0.82rem;
  }
}