/* ==========================================================================
   02products — 제품 소개 전용 스타일 (Dornier MedTech + Aries 2 + Compact Sigma +
   Relax+Endo + Inquiry 공용). 원본 css/02products.css 이식 — url() 경로만
   /front/img/urolink/02products/ 로 조정(파일명 공백·+ 는 URL-safe 슬러그로 교체:
   Aries-2-210429_noBG.png/MASKED-_8-Compact-Sigma-Full-Set-up1.png/
   Dornier_Med_Tech_Relax_Endo_Cutout_5.png 는 원본과 동일 파일명이라 변경 없음).
   ========================================================================== */

/* ==========================================================================
   Approach layout (좌우 2단 — Dornier MedTech History 섹션)
   ========================================================================== */
.approach{ padding:clamp(80px, 12vh, 140px) 0; border-top:1px solid var(--line); }
#expansion{ position:relative; overflow:hidden; }
#expansion > .wrap{ position:relative; z-index:1; }

.expansion-deco{ position:absolute; top:0; left:0; right:0; height:520px; z-index:0; pointer-events:none; }
.exd{ position:absolute; border-radius:50%; filter:blur(60px); }
.exd-1{
  width:380px; height:380px;
  right:-30px; top:-6%;
  background:radial-gradient(circle at 35% 30%, rgba(46,143,239,.5), rgba(46,143,239,0) 70%);
  animation:ahd-float 20s ease-in-out infinite;
}
.exd-2{
  width:240px; height:240px;
  right:340px; top:35%;
  background:radial-gradient(circle at 40% 40%, rgba(18,59,122,.45), rgba(18,59,122,0) 70%);
  animation:ahd-float 16s ease-in-out infinite reverse;
  animation-delay:2s;
}
@media (max-width: 900px){
  .expansion-deco{ display:none; }
}
.approach-layout{
  display:grid;
  grid-template-columns:minmax(240px, .8fr) 1fr;
  gap:clamp(40px, 6vw, 100px);
  align-items:center;
}
.approach-head h2{
  font-family:'ONE-Mobile-Title', 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size:clamp(24px, 2.6vw, 32px);
  line-height:1.4;
  font-weight:800;
  letter-spacing:-0.02em;
  margin:0;
}
.approach-portrait{
  width:100%;
  max-width:200px;
  border-radius:16px;
  margin-top:28px;
}
.approach-lead{
  font-size:16px;
  line-height:1.8;
  color:var(--mist);
  max-width:420px;
  margin:18px 0 0;
}
.approach-body p{
  font-size:clamp(16px, 1.4vw, 19px);
  line-height:1.7;
  color:var(--ink);
  max-width:680px;
  margin:0 0 20px;
}
.approach-body p:last-child{ margin-bottom:0; }
.approach-body strong{ color:var(--blue-deep); font-weight:700; }
.approach-body .eyebrow{ display:block; }
.approach.is-revealed .approach-head,
.approach.is-revealed .approach-body{ opacity:1; transform:translateY(0); }
.approach-head, .approach-body{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.approach-body{ transition-delay:.15s; }

@media (max-width: 780px){
  .approach-layout{ grid-template-columns:1fr; gap:20px; }
}
@media (max-width: 900px){
  .approach{ padding:clamp(50px, 8vh, 90px) 0; }
  .approach-body .eyebrow{ display:none; }
}

/* ==========================================================================
   Expansion gallery (연혁 관련 사진 4장 — 같은 높이로 한 줄/두 줄 그리드)
   ========================================================================== */
.expansion-gallery{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:clamp(16px, 2vw, 28px);
  margin-top:clamp(48px, 8vh, 80px);
}
.expansion-gallery img{
  width:100%;
  height:clamp(140px, 16vw, 220px);
  object-fit:cover;
  border-radius:16px;
}
@media (min-width: 901px){
  .expansion-gallery img{
    opacity:0;
    transform:translateY(40px);
    transition:opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
    transition-delay:0s;
  }
  .approach.is-revealed .expansion-gallery img{ opacity:1; transform:translateY(0); }
  .approach.is-revealed .expansion-gallery img:nth-child(1){ transition-delay:.15s; }
  .approach.is-revealed .expansion-gallery img:nth-child(2){ transition-delay:.3s; }
  .approach.is-revealed .expansion-gallery img:nth-child(3){ transition-delay:.45s; }
  .approach.is-revealed .expansion-gallery img:nth-child(4){ transition-delay:.6s; }
}
@media (max-width: 780px){
  .expansion-gallery{ grid-template-columns:repeat(2, 1fr); }
  .expansion-gallery img{ height:clamp(120px, 30vw, 200px); }
}

.approach .section-head h2,
.approach .section-head p{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
}
.approach .section-head h2{ transition-delay:.1s; }
.approach .section-head p{ transition-delay:.3s; }
.approach.is-revealed .section-head h2,
.approach.is-revealed .section-head p{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   Feature section (Aries 2 전용 — Applications / Core Technologies / SmartFocus /
   KoolShield / Intuitive Workflow, 다섯 섹션 전부 같은 비중의 동일 패턴)
   ========================================================================== */
.feature-body{
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  margin:0;
}
.feature-body sup{ color:var(--blue); font-weight:700; }
.feature-content > *:not(:last-child){ margin-bottom:clamp(24px, 2.4vw, 32px); }

.feature-gallery{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:clamp(12px, 1.6vw, 20px);
}
.feature-gallery img{
  width:100%;
  object-fit:cover;
  border-radius:16px;
  background:#fff;
}
.feature-gallery-single{ grid-template-columns:1fr; }
.feature-gallery-single img{ width:calc((100% - clamp(12px, 1.6vw, 20px)) / 2); }
.feature-gallery-triple{ grid-template-columns:repeat(3, 1fr); }
@media (max-width: 480px){
  .feature-gallery-triple{ grid-template-columns:1fr; }
}

.feature-layout{
  display:grid;
  grid-template-columns:480px 1fr;
  gap:clamp(40px, 6vw, 100px);
  align-items:center;
}
.feature-layout .section-head{ margin:0; max-width:none; width:500px; align-self:start; }
.feature-content{ width:100%; }
@media (max-width: 1200px){
  .feature-layout{ grid-template-columns:1fr; gap:40px; }
  .feature-layout .section-head{ width:auto; }
}
@media (max-width: 900px){
  .feature-layout{ gap:25px; }
}

.feature{ padding:clamp(80px, 12vh, 140px) 0; border-top:1px solid var(--line); background:#F0F7FE; }
.feature.applications,
.feature.has-vector-deco{ position:relative; border-top:none; }
.feature.applications::before,
.feature.has-vector-deco::before{
  content:"";
  position:absolute;
  top:0; right:80px; bottom:0;
  width:clamp(320px, 34vw, 620px);
  transform:translateY(-180px);
  pointer-events:none;
  z-index:0;
}
.feature.applications::before{ background:url('/front/img/urolink/02products/Aries-2-210429_noBG.png') right center/contain no-repeat; }
.feature#modular::before{ background:url('/front/img/urolink/02products/MASKED-_8-Compact-Sigma-Full-Set-up1.png') right center/contain no-repeat; top:0; bottom:-100px; width:clamp(360px, 38vw, 680px); transform:translateY(-240px); }
.modular-image-caption{ position:absolute; right:80px; width:clamp(360px, 38vw, 680px); text-align:center; bottom:180px; font-size:14px; color:var(--mist); z-index:1; }
@media (max-width: 1400px){
  .modular-image-caption{ right:0; bottom:240px; }
}
@media (max-width: 900px){
  .modular-image-caption{
    bottom:auto;
    top:8px;
    right:20px;
    width:clamp(140px, 48vw, 220px);
    font-size:12px;
  }
}
.feature#integration::before{ background:url('/front/img/urolink/02products/Dornier_Med_Tech_Relax_Endo_Cutout_5.png') right center/contain no-repeat; transform:translateY(-180px); }
.feature.applications .wrap,
.feature.has-vector-deco .wrap{ position:relative; z-index:1; }
@media (min-width: 901px){
  #modular .section-head,
  #integration .section-head{ margin-bottom:clamp(28px, 4vh, 48px); }
}
@media (max-width: 1400px){
  .feature.applications::before,
  .feature.has-vector-deco::before{ right:0; background-position:right top; }
}
@media (max-width: 900px){
  .feature.applications::before,
  .feature.has-vector-deco::before{
    width:clamp(140px, 48vw, 220px);
    height:clamp(140px, 48vw, 220px);
    right:20px;
    bottom:auto;
    transform:translateY(-180px);
  }
  .feature#modular::before{ top:0; bottom:auto; width:clamp(140px, 48vw, 220px); transform:translateY(-180px); }
}
@media (max-width: 680px){
  .feature.applications::before,
  .feature.has-vector-deco::before{ display:none; }
  .modular-image-caption{ display:none; }

  .feature#modular{ display:flex; flex-direction:column; }
  .feature#modular::before{
    display:block;
    position:static;
    order:1;
    width:min(100%, 420px);
    aspect-ratio:1.2425 / 1;
    margin:0 auto 16px;
    right:auto; top:auto; bottom:auto;
    transform:none;
    background-position:center;
  }
  .feature#modular .modular-image-caption{
    display:block;
    order:0;
    position:static;
    width:auto;
    text-align:center;
    margin:0 auto 8px;
  }
  .feature#modular .wrap{ order:2; }

  .feature#integration{ display:flex; flex-direction:column; }
  .feature#integration::before{
    display:block;
    position:static;
    order:1;
    width:min(100%, 420px);
    aspect-ratio:1.2425 / 1;
    margin:0 auto 16px;
    right:auto; top:auto; bottom:auto;
    transform:none;
    background-position:center;
  }
  .feature#integration .wrap{ order:2; }

  .feature#applications{ display:flex; flex-direction:column; }
  .feature#applications::before{
    display:block;
    position:static;
    order:1;
    width:min(100%, 380px);
    aspect-ratio:1.0562 / 1;
    margin:0 auto 16px;
    right:auto; top:auto; bottom:auto;
    transform:none;
    background-position:center;
  }
  .feature#applications .wrap{ order:2; }
}
@media (max-width: 900px){
  .feature{ padding:clamp(32px, 6vh, 56px) 0; }
  .feature-body{ font-size:14.5px; line-height:1.6; }
  .feature-content > *:not(:last-child){ margin-bottom:16px; }
  .feature .section-head .eyebrow{ font-size:11px; }
}
@media (max-width: 480px){
  .feature{ padding:clamp(24px, 5vh, 40px) 0; }
  .feature-gallery{ grid-template-columns:1fr; }
  .feature-gallery-single img{ width:100%; }
}
@media (min-width: 901px){
  .feature .section-head .eyebrow,
  .feature .section-head h2,
  .feature .section-head p,
  .feature .feature-content,
  .product-info .section-head h2{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .5s cubic-bezier(.22,1,.36,1), transform .5s cubic-bezier(.22,1,.36,1);
  }
  .feature .section-head .eyebrow{ transition-delay:0s; }
  .feature .section-head h2{ transition-delay:.1s; }
  .feature .section-head p{ transition-delay:.2s; }
  .feature .feature-content{ transition-delay:0s; }
  .product-info .section-head h2{ transition-delay:0s; }
  .feature.is-revealed .section-head .eyebrow,
  .feature.is-revealed .section-head h2,
  .feature.is-revealed .section-head p,
  .feature.is-revealed .feature-content,
  .product-info.is-revealed .section-head h2{ opacity:1; transform:translateY(0); }
}

.applications-cols{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(16px, 1.8vw, 28px);
}
.applications-col{
  background:#fff;
  border-radius:14px;
  padding:32px;
}
.ac-label-row{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.ac-num{
  display:flex;
  align-items:center;
  justify-content:center;
  width:26px; height:26px;
  border-radius:50%;
  background:var(--blue-deep);
  font-family:'ONE-Mobile-Title', 'Pretendard', sans-serif;
  font-size:12px;
  font-weight:800;
  color:#fff;
  flex:none;
}
.ac-label{
  display:block;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--blue-deep);
  font-weight:700;
}
.applications-col h3{
  font-size:19px;
  font-weight:700;
  letter-spacing:-0.01em;
  line-height:1.5;
  margin:0;
  color:var(--ink);
}
@media (max-width: 900px){
  .applications-cols{
    grid-template-columns:1fr;
    gap:16px;
    padding-top:0;
    width:calc(100% + var(--pad) * 2);
    margin-left:calc(-1 * var(--pad));
    margin-right:calc(-1 * var(--pad));
  }
  .applications-col{ padding:20px var(--pad); border-radius:0; }
  .applications-col h3{ font-size:16.5px; }
  .ac-label{ font-size:11.5px; }
}

.tech-note{
  margin-top:0;
  padding:20px 22px;
  background:var(--paper);
  border-radius:14px;
  font-size:14.5px;
  line-height:1.6;
  color:var(--mist);
}
.tech-note strong{ display:block; margin-bottom:8px; color:var(--ink); font-weight:700; }

.tech-workflow-list{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.tech-workflow-list li{
  position:relative;
  padding-left:18px;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
}
.tech-workflow-list li::before{
  content:"";
  position:absolute;
  left:0; top:10px;
  width:6px; height:6px;
  border-radius:50%;
  background:var(--blue);
}
@media (max-width: 900px){
  .tech-workflow-list{ gap:6px; }
  .tech-workflow-list li{ font-size:14.5px; line-height:1.6; }
}

.chip-list{
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.chip-list li{
  background:#fff;
  border:1px solid #9ed7ff;
  border-radius:8px;
  padding:16px 24px;
  font-size:16.5px;
  font-weight:600;
  color:var(--ink);
}
@media (max-width: 900px){
  .chip-list{ gap:8px; }
  .chip-list li{ padding:12px 18px; font-size:14px; }
}

/* ==========================================================================
   Product info (제품 기본정보 — 라벨/값 2열 표)
   ========================================================================== */
.product-info{ padding:clamp(60px, 9vh, 100px) 0 clamp(80px, 12vh, 140px); }
.product-info .wrap{ position:relative; }
.product-info .section-head h2{ font-size:clamp(24px, 2.8vw, 34px); }
.product-info .section-head{ margin-bottom:clamp(32px, 5vh, 56px); }
.product-info-layout{
  display:flex;
  align-items:flex-start;
}
.product-disclaimer-note{
  margin-top:24px;
  font-size:12.5px;
  line-height:1.6;
  color:var(--mist);
}
.product-info-col{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  width:50%;
}
.product-info-table{
  display:flex;
  flex-direction:column;
  border-top:1px solid var(--line);
  width:100%;
}
.brochure-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:700;
  color:var(--blue-deep);
  background:none;
  border:1px solid var(--blue-deep);
  border-radius:8px;
  padding:14px 26px;
  cursor:pointer;
  text-decoration:none;
  transition:background .2s, color .2s;
}
.brochure-btn:hover{ background:var(--blue-deep); color:#fff; }
.brochure-arrow{
  width:16px; height:16px;
  transition:transform .2s;
}
.brochure-btn:hover .brochure-arrow{ transform:translateX(4px); }
.product-info-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:40px;
}
@media (max-width: 480px){
  .product-info-actions{ flex-direction:column; width:100%; }
  .product-info-actions .brochure-btn{ width:100%; justify-content:center; }
}
.play-icon{
  width:14px; height:14px;
  transition:transform .2s;
}
.brochure-btn:hover .play-icon{ transform:translateX(4px); }
.video-modal{
  position:fixed;
  inset:0;
  z-index:200;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.video-modal.is-open{ display:flex; }
.video-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.85);
}
.video-modal-dialog{
  position:relative;
  width:min(880px, 100%);
  z-index:1;
}
.video-modal-dialog video{
  display:block;
  width:100%;
  max-height:80vh;
  border-radius:10px;
  background:#000;
}
.video-modal-close{
  position:absolute;
  top:-44px;
  right:0;
  width:36px; height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:none;
  background:rgba(255,255,255,.12);
  color:#fff;
  padding:0;
  cursor:pointer;
}
.video-modal-close svg{ width:16px; height:16px; }
.video-modal-close:hover{ background:rgba(255,255,255,.22); }
.product-info-img{
  position:absolute;
  top:50%;
  right:0;
  transform:translateY(-50%);
  width:auto;
  height:auto;
  max-width:45%;
  max-height:150%;
  object-fit:contain;
  opacity:.24;
  pointer-events:none;
}
@media (max-width: 900px){
  .product-info-layout{ flex-direction:column; }
  .product-info-col{ width:100%; align-items:center; }
  .product-info-actions{ justify-content:center; }
  .product-info-img{ position:static; transform:none; display:block; max-width:100%; width:300px; margin:0 auto 24px; }
}
.pi-row{
  display:grid;
  grid-template-columns:200px 1fr;
  border-bottom:1px solid var(--line);
}
.pi-label{
  padding:11px 20px 11px 0;
  font-size:13.5px;
  font-weight:700;
  color:var(--ink);
}
.pi-value{
  padding:11px 0;
  font-size:13.5px;
  color:var(--mist);
}
@media (max-width: 900px){
  .product-info{ padding:clamp(32px, 6vh, 56px) 0; }
}
@media (max-width: 600px){
  .pi-row{ grid-template-columns:1fr; }
  .pi-label{ padding:16px 0 4px; }
  .pi-value{ margin:0; padding:4px 0 16px; }
}