/* ==========================================================================
   OOO Fulfillment Landing (No framework)
   - modern, corporate, interactive
   - replace placeholder copy & numbers
   ========================================================================== */

:root{
  --bg: #0b1020;
  --bg2:#070b16;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --text:#e9edff;
  --muted: rgba(233,237,255,.72);
  --muted2: rgba(233,237,255,.55);

  --brand:#7c6cff;
  --brand2:#29d3ff;

  --ok:#20c997;
  --warn:#ffb020;

  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --shadow2: 0 14px 30px rgba(0,0,0,.35);

  --radius: 18px;
  --radius2: 22px;

  --container: 1120px;
  --pad: 20px;

  --blur: 14px;
}

[data-theme="light"]{
  --bg:#f6f7fb;
  --bg2:#ffffff;
  --card: rgba(0,0,0,.04);
  --card2: rgba(0,0,0,.06);
  --stroke: rgba(0,0,0,.10);
  --text:#0b1020;
  --muted: rgba(11,16,32,.72);
  --muted2: rgba(11,16,32,.55);
  --shadow: 0 18px 45px rgba(0,0,0,.10);
  --shadow2: 0 14px 26px rgba(0,0,0,.10);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: "SUIT", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans KR", Arial, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 700px at 15% 10%, rgba(124,108,255,.18), transparent 55%),
              radial-gradient(900px 500px at 85% 20%, rgba(41,211,255,.16), transparent 52%),
              linear-gradient(180deg, var(--bg), var(--bg2) 65%, var(--bg));
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{
  width: min(var(--container), 100% - (var(--pad)*2));
  margin: 0 auto;
}

.grad{
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  -webkit-background-clip: text;
  background-clip:text;
  color: #7d95fe;

}

.hint{
  display:inline-block;
  margin-left:.4rem;
  font-size:.92em;
  color: var(--muted2);
}

/* Background ornaments */
.bg-grid{
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .10;
  mask-image: radial-gradient(70% 55% at 50% 15%, rgba(0,0,0,1), rgba(0,0,0,.15) 60%, rgba(0,0,0,0) 85%);
  z-index:-3;
}

[data-theme="light"] .bg-grid{
  opacity:.06;
  background-image:
    linear-gradient(to right, rgba(0,0,0,.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,.12) 1px, transparent 1px);
}

.bg-glow{
  position:fixed;
  width: 540px;
  height: 540px;
  border-radius: 999px;
  filter: blur(70px);
  opacity: .35;
  pointer-events:none;
  z-index:-2;
}
.bg-glow--a{ left:-160px; top:-140px; background: rgba(124,108,255,.55); }
.bg-glow--b{ right:-180px; top:80px; background: rgba(41,211,255,.45); }

/* Header */
.header{
  position:sticky;
  top:0;
  z-index:50;
  background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.00));
  backdrop-filter: blur(10px);
}
[data-theme="light"] .header{
  background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.00));
}

.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 18px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 210px;
}
.brand__logo{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,.25));
}
.brand__name{
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav{
  display:flex;
  gap: 18px;
  align-items:center;
}
.nav__link{
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 600;
  font-size: .98rem;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.nav__link:hover{
  color: var(--text);
  background: var(--card);
  transform: translateY(-1px);
}
.nav__link.is-active{
  color: var(--text);
  background: var(--card2);
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
}

.header__actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.theme-toggle{
  width: 40px;
  height: 40px;
  display:grid;
  place-items:center;
  border: 1px solid var(--stroke);
  background: var(--card);
  color: var(--text);
  border-radius: 12px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease;
}
.theme-toggle:hover{ transform: translateY(-1px); background: var(--card2); }

.hamburger{
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: var(--card);
  display:none;
  cursor:pointer;
  padding: 10px;
  gap: 5px;
}
.hamburger span{
  display:block;
  height:2px;
  background: var(--text);
  border-radius: 999px;
}

.mobile-nav{
  border-top: 1px solid var(--stroke);
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(var(--blur));
}
[data-theme="light"] .mobile-nav{ background: rgba(255,255,255,.75); }

.mobile-nav__inner{
  padding: 16px 0 18px;
  display:grid;
  gap: 10px;
}
.mobile-nav__link{
  padding: 12px 12px;
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-weight: 700;
  border: 1px solid var(--stroke);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); }
.btn--block{ width:100%; }
.btn--primary{
  border-color: rgba(124,108,255,.55);
  background:  #5050feeb;
  color: #dce4ff;
  filter: drop-shadow(0 18px 40px rgba(124,108,255,.16));
}
.btn--ghost{
  background: var(--card);
  color: var(--text);
}

.icon-btn{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: var(--card);
  color: var(--text);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition: transform .15s ease, background .15s ease;
}
.icon-btn:hover{ transform: translateY(-1px); background: var(--card2); }

/* Badges & chips */
.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(124,108,255,.12);
  color: var(--text);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: .95rem;
}
.badge--soft{ background: var(--card); color: var(--muted); }

.chips{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--card);
  color: var(--muted);
  font-weight: 800;
}

/* Sections */
.section{
  padding: 86px 0;
  position:relative;
}
.section--soft{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
}
[data-theme="light"] .section--soft{
  background: linear-gradient(180deg, rgba(0,0,0,.03), rgba(0,0,0,0));
}

.section__head{
  margin-bottom: 28px;
  text-align: center;
}
.section__title{
  font-size: clamp(1.65rem, 2.2vw, 2.4rem);
  letter-spacing: -0.03em;
  margin: 0 0 10px;
}
.section__subtitle{
  margin:0 auto;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 760px;
}

/* Hero */
.hero{
  min-height: 86vh;
  display:flex;
  align-items:stretch;
  position:relative;
  padding: 34px 0 38px;
}

.hero__media{
  position:absolute;
  inset:0;
  z-index:-1;
  overflow:hidden;
}
.hero__video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.08);
  transform: scale(1.02);
}

/* NAVER TV iframe 임베드 (hero 배경)
   - iframe은 object-fit을 지원하지 않아, "배경 영상"처럼 보이도록 확대/이동해
     위/아래 레터박스를 최대한 제거합니다.
   - 필요하면 아래 CSS 변수만 조정하면 됩니다.
*/
.hero{
  /* Desktop/tablet: 이전 버전처럼 과도한 확대 없이 자연스럽게 표시 */
  --hero-embed-scale: 1.02;
  --hero-embed-shift-y: 0%;
}
@media (max-width: 720px){
  .hero{
    --hero-embed-scale: 2.35;
    --hero-embed-shift-y: -12%;
  }
}

.hero__embed{
  position:absolute;
  inset:0;
  width: 100%;
  height: 100%;
  border: 0;
  /* 임베드 플레이어 UI 클릭 방지(배경용) */
  pointer-events:none;
  transform: translateY(var(--hero-embed-shift-y)) scale(var(--hero-embed-scale));
  transform-origin: center;
  filter: saturate(1.05) contrast(1.08);
}
.hero__overlay{
  position:absolute;
  inset:0;
  /* 영상 위 텍스트 가독성을 위해 오버레이를 한 단계 더 어둡게 조정 */
  background:
    radial-gradient(800px 450px at 20% 25%, rgba(124,108,255,.26), transparent 62%),
    radial-gradient(900px 520px at 75% 20%, rgba(41,211,255,.16), transparent 62%),
    linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.88));
}

[data-theme="light"] .hero__overlay{
  /* 라이트 모드에서도 히어로 영역은 '영상+화이트 텍스트' 중심으로 통일 */
  background:
    radial-gradient(800px 450px at 20% 25%, rgba(124,108,255,.22), transparent 62%),
    radial-gradient(900px 520px at 75% 20%, rgba(41,211,255,.14), transparent 62%),
    linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.84));
}

/* Hero: 영상 위 텍스트는 테마와 무관하게 화이트 계열로 고정 */
.hero{
  color: rgba(244,246,255,.92);
}
.hero__title{
  color: #ffffff;
}
.hero__desc{
  color: rgba(244,246,255,.86);
}

/* Hero: 배지/퀵카드(반투명 박스)도 화이트→다크 글라스로 조정 */
.hero .badge{
  color: rgba(255,255,255,.92);
  border-color: rgba(255,255,255,.18);
}
.hero .badge--soft{
  background: rgba(0,0,0,.28);
  color: rgba(255,255,255,.78);
}

.hero .quick-card{
  background: rgba(0,0,0,.32);
  border-color: rgba(255,255,255,.16);
}
.hero .quick-card:hover{
  background: rgba(0,0,0,.42);
}
.hero .quick-card__desc{
  color: rgba(244,246,255,.78);
}

/* Hero 퀵카드: 라이트/다크 모드와 무관하게 아이콘/텍스트를 화이트로 고정 */
.hero .quick-card{
  color: rgba(255,255,255,.92);
}
.hero .quick-card__title{
  color: rgba(255,255,255,.92);
}
.hero .quick-card__icon svg{
  color: rgba(255,255,255,.92) !important;
}

.hero__content{
  padding: 56px 0 30px;
  display:flex;
  flex-direction:column;
  gap: 16px;
}
.hero__badge{ display:flex; flex-wrap:wrap; gap: 10px; }

.hero__title{
  margin: 0;
  font-size: clamp(2.4rem, 4.0vw, 3.6rem);
  letter-spacing: -0.05em;
  line-height: 1.08;
  max-width: 820px;
}

.hero__desc{
  margin: 0;
  font-size: 1.12rem;
  color: rgba(233,237,255,.82);
  line-height: 1.7;
  max-width: 760px;
}

.hero__cta{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 10px;
}

.hero__note{
  margin: 6px 0 0;
  font-size: .95rem;
  color: var(--muted);
}
.hero__note a{
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--text);
}

/* 히어로 영상 소리 토글 */
.sound-toggle{
  margin-left: 10px;
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(0,0,0,.18);
  color: inherit;
  font-weight: 800;
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: transform .14s ease, background .14s ease, border-color .14s ease;
}
.sound-toggle:hover{ transform: translateY(-1px); background: rgba(0,0,0,.26); border-color: rgba(255,255,255,.30); }
.sound-toggle:active{ transform: translateY(0); }

.hero__note-hint{
  margin-left: 8px;
  font-size: .9em;
  opacity: .78;
}

.hero__quick{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.quick-card{
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(var(--blur));
  border-radius: var(--radius2);
  box-shadow: var(--shadow2);
  padding: 16px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
  transition: transform .16s ease, background .16s ease;
}
.quick-card:hover{ transform: translateY(-2px); background: rgba(255,255,255,.085); }

.quick-card__icon{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(124,108,255,.14);
  border: 1px solid rgba(124,108,255,.20);
  display:grid;
  place-items:center;
  flex:0 0 auto;
}
.quick-card__icon svg{
  width: 24px;
  height: 24px;
  color: var(--text);
}
.quick-card__title{
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.quick-card__desc{
  margin: 4px 0 0;
  color: var(--muted);
  line-height: 1.45;
  font-weight: 600;
  font-size: .98rem;
}

.hero__scroll{
  position:absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 8px;
  color: rgba(233,237,255,.70);
  font-weight: 800;
  letter-spacing: .05em;
  font-size: .78rem;
  opacity:.85;
}
.hero__scroll-line{
  width: 2px;
  height: 42px;
  background: linear-gradient(180deg, rgba(233,237,255,.75), rgba(233,237,255,0));
  border-radius: 999px;
  animation: scrollPulse 1.6s ease-in-out infinite;
}
@keyframes scrollPulse{
  0%,100%{ transform: translateY(0); opacity:.8; }
  50%{ transform: translateY(6px); opacity:1; }
}

/* Metrics */
.section--metrics{ padding-top: 60px; }
.metrics-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.metric-card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 16px;
  box-shadow: var(--shadow2);
}
.metric-card__label{ margin:0; color: var(--muted); font-weight: 800; }
.metric-card__value{
  margin: 10px 0 4px;
  font-size: 2.0rem;
  font-weight: 950;
  letter-spacing: -0.04em;
}
.metric-card__note{ margin:0; color: var(--muted2); font-weight: 700; font-size: .92rem; }

.chart-card{
  margin-top: 12px;
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.chart-card__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
}
.chart-card__title{ margin:0; font-weight: 950; letter-spacing:-.03em; }
.chart-card__desc{ margin:0; color: var(--muted); font-weight: 700; max-width: 520px; line-height: 1.5; }

.mini-chart{
  margin-top: 14px;
  display:block;
  height: 180px;
}

.mini-chart canvas{
  width: 100%;
  height: 100%;
  display:block;
}
.chart-legend{
  display:flex;
  gap: 10px;
  align-items:center;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 800;
}
.legend-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand2), var(--brand));
}

/* Service */
.service-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.service-card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
  transition: transform .16s ease, background .16s ease;
}
.service-card:hover{ transform: translateY(-2px); background: var(--card2); }
.service-card__icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: rgba(124,108,255,.14);
  border: 1px solid rgba(124,108,255,.22);
  font-size: 1.3rem;
}
.service-card__title{
  margin: 12px 0 8px;
  font-size: 1.15rem;
  font-weight: 950;
  letter-spacing: -0.03em;
}
.service-card__desc{
  margin:0 0 10px;
  color: var(--muted);
  line-height: 1.6;
  font-weight: 650;
}
.service-card__list{
  margin:0;
  padding-left: 18px;
  color: var(--muted2);
  font-weight: 700;
  line-height: 1.7;
}

.flow{
  margin-top: 14px;
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
}
.flow__title{ margin:0; font-weight: 950; letter-spacing:-.03em; }
.flow__desc{ margin: 8px 0 12px; color: var(--muted); line-height:1.65; font-weight:650; }

.flow__pillbox{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.pill{
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight: 900;
}

.timeline{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap: 12px;
}
.timeline__item{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.timeline__dot{
  width: 12px;
  height: 12px;
  border-radius: 999px;
  margin-top: 6px;
  background: linear-gradient(90deg, var(--brand2), var(--brand));
  box-shadow: 0 0 0 6px rgba(124,108,255,.12);
}
.timeline__title{ margin:0; font-weight: 950; letter-spacing:-.03em; }
.timeline__desc{ margin: 4px 0 0; color: var(--muted); line-height:1.6; font-weight:650; }

.timeline__meta{
  display:flex;
  align-items:center;
  gap: 10px;
  margin: 0 0 4px;
}
.timeline__time{
  display:inline-flex;
  align-items:center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  box-shadow: var(--shadow1);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .02em;
  color: var(--text);
}

/* End-to-End (horizontal timeline) */
.section--e2e{
  position: relative;
}

.e2e{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px 18px 14px;
  box-shadow: var(--shadow2);
}

.e2e__pillbox{
  justify-content: center;
  margin-bottom: 14px;
}

.timeline-scroll{
  overflow-x: auto;
  padding-bottom: 10px;
}

.timeline-scroll::-webkit-scrollbar{ height: 10px; }
.timeline-scroll::-webkit-scrollbar-thumb{
  background: var(--card2);
  border-radius: 999px;
  border: 1px solid var(--stroke);
}
.timeline-scroll::-webkit-scrollbar-track{ background: transparent; }

.timeline-h{
  --lineY: 20px;
  position: relative;
  display: flex;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 8px 6px 6px;
  width: max-content;
  min-width: 100%;
}

.timeline-h::before{
  content: "";
  position: absolute;
  top: var(--lineY);
  left: 0;
  right: 0;
  height: 2px;
  background: color-mix(in oklab, var(--stroke) 70%, transparent);
}

.timeline-h__item{
  position: relative;
  padding-top: 34px;
  padding-left: 10px;
  padding-right: 10px;
  min-width: 190px;
  max-width: 230px;
  text-align: center;
}

.timeline-h__item::before{
  content: "";
  position: absolute;
  top: calc(var(--lineY) - 6px);
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand2), var(--brand));
  box-shadow: 0 0 0 6px rgba(124,108,255,.12);
}

.timeline-h__time{
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .02em;
}

.timeline-h__title{
  margin: 10px 0 4px;
  font-weight: 950;
  letter-spacing: -.03em;
}

.timeline-h__desc{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-weight: 650;
  font-size: .95rem;
}

.e2e__note{
  margin: 10px 0 0;
  color: var(--muted2);
  text-align: center;
  font-weight: 750;
}

/* Awards / Certifications */
.award-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.award-card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.award-card__top{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.award-card__icon{
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(41,211,255,.12);
  border: 1px solid rgba(41,211,255,.18);
  flex: 0 0 auto;
  font-size: 1.25rem;
}
.award-card__title{
  margin: 0;
  font-weight: 950;
  letter-spacing: -0.03em;
}
.award-card__meta{
  margin: 6px 0 0;
  color: var(--muted2);
  font-weight: 750;
  font-size: .95rem;
}
.award-card__desc{
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-weight: 650;
}

.award-strip{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 14px;
}
.award-strip__item{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight: 850;
}

/* Reasons */
.reason-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.reason-card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.reason-card__title{ margin:0 0 8px; font-weight: 950; letter-spacing:-.03em; }
.reason-card__desc{ margin:0; color: var(--muted); line-height:1.7; font-weight:650; }
.reason-card__stat{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 12px;
}
.tag{
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(32,201,151,.30);
  background: rgba(32,201,151,.10);
  color: var(--text);
  font-weight: 950;
}
.tag--soft{
  border-color: rgba(255,255,255,.14);
  background: var(--card);
  color: var(--muted);
}

/* Pricing */
.pricing-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  margin-top: 18px;
}
.pricing-top__hint{
  margin:0 0 10px;
  color: var(--muted);
  font-weight: 700;
}

.toggle{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: 999px;
  padding: 4px;
  display:flex;
  gap: 6px;
}
.toggle__btn{
  padding: 10px 12px;
  border-radius: 999px;
  border: none;
  cursor:pointer;
  background: transparent;
  color: var(--muted);
  font-weight: 950;
}
.toggle__btn.is-active{
  background: linear-gradient(90deg, rgba(124,108,255,.95), rgba(41,211,255,.92));
  color: #091028;
}

.pricing-grid{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.plan-card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.plan-card--featured{
  background: linear-gradient(180deg, rgba(124,108,255,.16), rgba(255,255,255,.04));
  border-color: rgba(124,108,255,.35);
}
.plan-card__head{ display:grid; gap: 6px; }
.plan-card__name{ margin:0; font-weight: 950; letter-spacing:-.03em; }
.plan-card__price{
  margin:0;
  font-size: 1.6rem;
  font-weight: 980;
  letter-spacing: -0.04em;
}
.plan-card__desc{ margin:0; color: var(--muted); font-weight: 700; }
.plan-card__list{
  margin:0;
  padding-left: 18px;
  color: var(--muted2);
  font-weight: 700;
  line-height: 1.7;
}

.pricing-note{
  margin-top: 14px;
}
.pricing-note__card{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.pricing-note__card h3{
  margin:0 0 10px;
  font-weight: 980;
  letter-spacing:-.03em;
}
.pricing-note__card p{
  margin:0;
  color: var(--muted);
  line-height:1.7;
  font-weight:650;
}

/* Slider */
.slider{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 16px;
  box-shadow: var(--shadow2);
  position:relative;
}

.slider__viewport{
  overflow:hidden;
  border-radius: 18px;
}
.slider__track{
  display:flex;
  gap: 12px;
  transform: translateX(0);
  transition: transform .35s ease;
  will-change: transform;
}
.case-card{
  min-width: min(520px, 100%);
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  border-radius: 18px;
  padding: 18px;
}
.case-card__tag{
  margin:0;
  display:inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(124,108,255,.14);
  border: 1px solid rgba(124,108,255,.22);
  color: var(--text);
  font-weight: 950;
}
.case-card__title{
  margin: 12px 0 10px;
  font-weight: 980;
  letter-spacing:-.03em;
  font-size: 1.25rem;
}
.case-card__desc{
  margin:0;
  color: var(--muted);
  line-height: 1.7;
  font-weight:650;
}
.case-card__stats{
  margin-top: 12px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.case-stat{
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 10px 10px;
  background: rgba(255,255,255,.04);
}
.case-stat span{
  display:block;
  color: var(--muted2);
  font-weight: 850;
  font-size: .92rem;
}
.case-stat b{
  display:block;
  margin-top: 6px;
  font-size: 1.1rem;
  letter-spacing:-.03em;
}

.slider__controls{
  position:absolute;
  right: 12px;
  top: 12px;
  display:flex;
  gap: 8px;
}

/* Testimonials */
.testimonials{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.testimonial{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.testimonial__quote{
  margin:0;
  font-weight: 800;
  letter-spacing:-.02em;
  line-height:1.7;
}
.testimonial__by{
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}

/* Accordion */
.accordion{
  display:grid;
  gap: 10px;
  margin-top: 18px;
}
.accordion__item{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 14px 16px;
  box-shadow: var(--shadow2);
}
.accordion__summary{
  cursor:pointer;
  list-style:none;
  font-weight: 980;
  letter-spacing:-.03em;
}
.accordion__summary::-webkit-details-marker{ display:none; }
.accordion__content{
  margin-top: 10px;
  color: var(--muted);
  line-height:1.7;
  font-weight:650;
}

/* Contact */
.section--contact{
  padding-bottom: 96px;
}
.contact-card{
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(124,108,255,.12), rgba(255,255,255,.04));
  border-radius: 26px;
  padding: 18px;
  box-shadow: var(--shadow);
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
}
.contact-card__title{
  margin:0 0 10px;
  font-size: 1.9rem;
  letter-spacing:-.04em;
}
.contact-card__desc{
  margin:0 0 14px;
  color: var(--muted);
  line-height:1.75;
  font-weight:650;
}
.contact-badges{ display:flex; flex-wrap:wrap; gap: 10px; }

.form{
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  border-radius: 22px;
  padding: 16px;
}
[data-theme="light"] .form{ background: rgba(255,255,255,.78); }
.form__row{ display:grid; gap: 8px; margin-bottom: 12px; }
.form__label{ font-weight: 900; color: var(--muted); }
.form__input, .form__select, .form__textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: 12px 12px;
  outline:none;
  font-weight: 700;
}
[data-theme="light"] .form__input,
[data-theme="light"] .form__select,
[data-theme="light"] .form__textarea{
  background: rgba(0,0,0,.04);
}
.form__input:focus, .form__select:focus, .form__textarea:focus{
  border-color: rgba(41,211,255,.55);
  box-shadow: 0 0 0 6px rgba(41,211,255,.14);
}
.form__textarea{ resize: vertical; min-height: 110px; }
.form__fineprint{
  margin: 10px 0 0;
  color: var(--muted2);
  font-weight: 700;
  font-size: .95rem;
}
.form__fineprint a{ text-decoration:underline; }

/* Footer */
.footer{
  padding: 36px 0 46px;
  border-top: 1px solid var(--stroke);
  background: rgba(0,0,0,.20);
}
[data-theme="light"] .footer{ background: rgba(255,255,255,.70); }

.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.footer__brand{
  display:flex;
  align-items:center;
  gap: 12px;
}
.footer__brand img{
  width: 32px;
  height: 32px;
  border-radius: 10px;
}
.footer__name{ margin:0; font-weight: 950; letter-spacing:-.03em; }
.footer__meta{ margin:4px 0 0; color: var(--muted2); font-weight: 700; }

.footer__links{
  display:flex;
  flex-wrap:wrap;
  gap: 14px;
  color: var(--muted);
  font-weight: 800;
}
.footer__links a:hover{ text-decoration: underline; }

/* Toast */
.toast{
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,.40);
  backdrop-filter: blur(var(--blur));
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  box-shadow: var(--shadow2);
  z-index: 80;
  max-width: min(560px, calc(100% - 40px));
  font-weight: 850;
}

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
  transition-delay: var(--d, 0ms);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .nav{ display:none; }
  .hamburger{ display:grid; }
  .brand{ min-width: auto; }
  .hero__quick{ grid-template-columns: 1fr; }
  .metrics-grid{ grid-template-columns: repeat(2, 1fr); }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .award-grid{ grid-template-columns: repeat(2, 1fr); }
  .flow{ grid-template-columns: 1fr; }
  .reason-grid{ grid-template-columns: 1fr; }
  .pricing-top{ flex-direction:column; align-items:stretch; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .testimonials{ grid-template-columns: 1fr; }
  .contact-card{ grid-template-columns: 1fr; }
}
@media (max-width: 520px){
  .hero__cta{ flex-direction:column; }
  .hero__cta .btn{ width:100%; }
  .award-grid{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: 1fr; }


/* Mobile polish */
.header__inner{ gap: 12px; padding: 12px 0; }
.brand{ min-width: 0; }
.brand__name{
  max-width: 10rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: .98rem;
}
.header .btn{ padding: 10px 12px; font-size: .95rem; }
.theme-toggle{ width: 42px; height: 42px; }

/* Hero spacing on small screens */
.hero{
  min-height: 92vh;
  min-height: 92svh;
  padding: 18px 0 24px;
}
.hero__content{ padding: 24px 0 18px; }
}


/* ==========================================================================
   Tabs (단일 HTML 내 탭 전환)
   - header 메뉴 클릭 시 패널을 전환하여 "새 탭"처럼 보이게 구성
   ========================================================================== */
.tab-panel{
  display:none;
  animation: tabFade .24s ease-out;
}
.tab-panel.is-active{
  display:block;
}
@keyframes tabFade{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}


/* --------------------------------------------------------------------------
   Hero: video 영역(상단) 텍스트/아이콘은 테마와 무관하게 "항상 흰색"으로 고정
   -------------------------------------------------------------------------- */
.hero__note{ color: rgba(255,255,255,.86) !important; }
.hero__note a{ color: #ffffff !important; }
.hero .quick-card__icon{ color: rgba(255,255,255,.92) !important; }

.hero .sound-toggle{ color: #ffffff !important; }

.hero .btn--primary{ color: #ffffff !important; }
.hero .btn--ghost{
  color: #ffffff !important;
  background: rgba(0,0,0,.22) !important;
  border-color: rgba(255,255,255,.22) !important;
}

/* 헤더가 히어로(영상) 위에 있을 때: 라이트/다크 모드 상관없이 화이트 텍스트로 */
/* --------------------------------------------------------------------------
   End-to-End: 가로 타임라인 디벨롭(카드형 + 인터랙션 + 스냅)
   -------------------------------------------------------------------------- */
.timeline-scroll{
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
}
.timeline-h{
  --lineY: 28px;
  padding: 10px 6px 6px;
}
.timeline-h::before{
  left: 8px;
  right: 8px;
  height: 3px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--stroke) 55%, transparent);
}

.timeline-h__item{
  scroll-snap-align: center;
  cursor: pointer;
  min-width: 220px;
  max-width: 260px;
  padding: 54px 14px 14px;
  border-radius: var(--radius2);
  border: 1px solid var(--stroke);
  background: color-mix(in oklab, var(--card) 86%, transparent);
  box-shadow: var(--shadow2);
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.timeline-h__item:hover{
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--brand) 45%, var(--stroke));
}
.timeline-h__item.is-active{
  border-color: color-mix(in oklab, var(--brand) 70%, var(--stroke));
  box-shadow: 0 18px 46px rgba(124,108,255,.18);
}

.timeline-h__item::before{
  top: calc(var(--lineY) - 8px);
  width: 14px;
  height: 14px;
  box-shadow: 0 0 0 7px rgba(124,108,255,.12);
}
.timeline-h__item.is-milestone::before{
  width: 16px;
  height: 16px;
  box-shadow: 0 0 0 9px rgba(41,211,255,.12), 0 14px 34px rgba(41,211,255,.12);
}
.timeline-h__item.is-start::before{
  box-shadow: 0 0 0 9px rgba(124,108,255,.10);
}
.timeline-h__item.is-end::before{
  box-shadow: 0 0 0 9px rgba(41,211,255,.10);
}

.timeline-h__time{
  font-size: 12px;
  font-weight: 950;
  padding: 6px 12px;
  background: color-mix(in oklab, var(--card2) 70%, transparent);
}

.timeline-h__title{
  margin-top: 10px;
  font-weight: 950;
  letter-spacing: -0.03em;
}
.timeline-h__desc{
  font-weight: 650;
}

.e2e__note{
  margin: 10px 0 0;
  color: var(--muted);
  text-align:center;
  font-weight: 650;
}
@media (max-width: 720px){
  .timeline-h__item{ min-width: 240px; }
}


/* --------------------------------------------------------------------------
   스위프트 물류의 소식(기사/인터뷰 카드)
   -------------------------------------------------------------------------- */
.section--news .section__subtitle code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: .92em;
}
.news-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.news-card{
  display:block;
  text-decoration:none;
  color: inherit;
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.news-card:hover{
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--brand) 40%, var(--stroke));
  box-shadow: 0 22px 56px rgba(124,108,255,.14);
}
.news-card__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.news-badge{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124,108,255,.16);
  border: 1px solid rgba(124,108,255,.22);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .02em;
}
.news-badge--soft{
  background: rgba(41,211,255,.12);
  border-color: rgba(41,211,255,.18);
}
.news-date{
  color: var(--muted);
  font-weight: 750;
  font-size: 12px;
}
.news-card__title{
  margin: 0 0 8px;
  font-weight: 950;
  letter-spacing: -0.03em;
}
.news-card__desc{
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 650;
}
.news-card__cta{
  margin-top: 12px;
  display:flex;
  align-items:center;
  gap: 8px;
  font-weight: 900;
  color: color-mix(in oklab, var(--text) 80%, var(--brand));
}
.news-card--placeholder{
  cursor: default;
  opacity: .9;
}
.news-card--placeholder:hover{
  transform: none;
  border-color: var(--stroke);
  box-shadow: var(--shadow2);
}
@media (max-width: 960px){
  .news-grid{ grid-template-columns: 1fr; }
}


/* --------------------------------------------------------------------------
   Why Swift: 셀러에게 확 와닿는 비교/하이라이트 UI
   -------------------------------------------------------------------------- */
.section--why{
  overflow: hidden;
}
.why-highlight{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.why-highlight__item{
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--card) 86%, transparent),
    color-mix(in oklab, var(--card2) 70%, transparent)
  );
  border-radius: var(--radius2);
  padding: 16px;
  box-shadow: var(--shadow2);
}
.why-highlight__kicker{
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  font-size: .92rem;
}
.why-highlight__big{
  margin: 6px 0 6px;
  font-weight: 980;
  letter-spacing: -0.04em;
  font-size: 1.25rem;
}
.why-highlight__sub{
  margin: 0;
  color: var(--muted);
  font-weight: 650;
  line-height: 1.6;
}

.why-compare{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.why-compare__col{
  border: 1px solid var(--stroke);
  background: var(--card);
  border-radius: var(--radius2);
  padding: 18px;
  box-shadow: var(--shadow2);
}
.why-compare__col--good{
  border-color: color-mix(in oklab, var(--brand2) 30%, var(--stroke));
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--card) 86%, transparent),
    rgba(41,211,255,.08)
  );
}
.why-compare__title{
  margin: 0 0 12px;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.checklist{
  list-style: none;
  padding: 0;
  margin: 0;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.checklist li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  line-height: 1.6;
  color: var(--muted);
  font-weight: 650;
}
.checklist li::before{
  content: "✓";
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display:grid;
  place-items:center;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: color-mix(in oklab, var(--card2) 65%, transparent);
  color: var(--text);
  font-weight: 950;
}
.checklist--minus li::before{
  content: "!";
  background: rgba(255,255,255,.06);
}
[data-theme="light"] .checklist--minus li::before{
  background: rgba(0,0,0,.04);
}

.reason-grid--impact{ margin-top: 14px; }
.reason-card__head{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 8px;
}
.reason-ico{
  width: 34px;
  height: 34px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: rgba(124,108,255,.12);
  border: 1px solid rgba(124,108,255,.18);
  flex: 0 0 auto;
}

.why-summary{
  margin-top: 14px;
  border: 1px dashed color-mix(in oklab, var(--stroke) 80%, transparent);
  background: color-mix(in oklab, var(--card) 84%, transparent);
  border-radius: var(--radius2);
  padding: 14px 14px 10px;
}
.why-summary__title{
  margin: 0 0 10px;
  color: var(--muted);
  font-weight: 900;
  letter-spacing: .01em;
  text-align:center;
}
@media (max-width: 960px){
  .why-highlight{ grid-template-columns: 1fr; }
  .why-compare{ grid-template-columns: 1fr; }
}