/* ==========================================================
   SEGI SYSTEM 서울·경기 - 디자인 시스템
   모바일 퍼스트 / 브레이크포인트 640px, 1024px, 1280px
   ========================================================== */

:root {
  --navy-900: #081A33;
  --navy-800: #0B2447;
  --navy-700: #123A66;
  --steel-600: #1F5FA8;
  --sky-500: #2E9BDA;
  --sky-400: #55B7EC;
  --sky-100: #EAF5FC;
  --sky-rgb: 46, 155, 218;
  --cyan-hl: #8FD9FF;
  --amber-500: #F5A623;
  --amber-rgb: 245, 166, 35;
  --bg-soft: #F5F8FB;
  --line: #DCE6EF;
  --text: #17202B;
  --text2: #45525F;
  --text3: #7C8894;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-card: 0 8px 30px rgba(11, 31, 58, .08);
  --container: 1200px;
  --header-h: 58px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
  color: var(--text);
  background: #fff;
  letter-spacing: -.02em;
  word-break: keep-all;
  line-height: 1.7;
  overflow-x: hidden;
  padding-bottom: 5.2rem; /* 플로팅 CTA 여백 */
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 3px solid var(--sky-500);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .18rem;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy-800);
  line-height: 1.2;
}

.brand img { width: 36px; height: 36px; }

/* 워드마크 로고(가로형): S 심볼 + SEGI 텍스트 포함 */
.brand img.brand-logo { width: auto; height: 30px; }

/* 로고에 SEGI 명칭이 이미 있어 한글 워드마크는 숨기고 지사 라벨만 노출 */
/* padding-left로 라벨을 로고의 'SEGI' 글자 시작점(좌측 약 34px)에 맞춤 */
.brand-name { font-size: 0; padding-left: 34px; }

.brand small {
  display: block;
  font-size: .68rem;
  font-weight: 600;
  color: var(--sky-500);
  letter-spacing: .06em;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  font-weight: 600;
  font-size: .98rem;
  color: var(--text2);
}

.nav-links a { padding: .4rem 0; position: relative; }

.nav-links a:hover { color: var(--steel-600); }

.nav-links a.active { color: var(--steel-600); }

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--sky-500), var(--steel-600));
}

.nav-tel {
  display: none;
  align-items: center;
  gap: .45rem;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  padding: .55rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(var(--sky-rgb), .35);
  white-space: nowrap;
}

.nav-tel:hover { filter: brightness(1.06); }

.hamburger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2.5px;
  border-radius: 2px;
  background: var(--navy-800);
  transition: transform .25s ease, opacity .25s ease;
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: .6rem 0 1.2rem;
}

.mobile-menu.open { display: block; }

.mobile-menu a {
  display: block;
  padding: .85rem clamp(1.25rem, 4vw, 2.5rem);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--text2);
  border-bottom: 1px solid #F0F4F8;
}

.mobile-menu a.active { color: var(--steel-600); }

.mobile-menu .m-tel {
  margin: 1rem clamp(1.25rem, 4vw, 2.5rem) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  border-bottom: 0;
  padding: .9rem 1rem;
}

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-weight: 700;
  font-size: 1rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  min-height: 48px;
  transition: transform .15s ease, filter .15s ease, box-shadow .15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  box-shadow: 0 8px 24px rgba(var(--sky-rgb), .35);
}

.btn-primary:hover { filter: brightness(1.07); transform: translateY(-1px); }

.btn-ghost {
  background: rgba(255, 255, 255, .08);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .35);
}

.btn-ghost:hover { background: rgba(255, 255, 255, .16); }

.btn-outline {
  background: #fff;
  color: var(--steel-600);
  border: 1.5px solid var(--sky-500);
}

.btn-outline:hover { background: var(--sky-100); }

/* ---------- 섹션 공통 ---------- */
.sec { padding: clamp(3.2rem, 8vw, 5.5rem) 0; }
.sec-sky { background: var(--sky-100); }
.sec-soft { background: var(--bg-soft); }
.sec-dark {
  background: radial-gradient(ellipse at 30% 0%, #16406F 0%, #0E2A4E 55%, var(--navy-900) 100%);
  color: #fff;
}

.lbl {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sky-500);
  margin-bottom: .9rem;
}

.sec-dark .lbl { color: var(--cyan-hl); }

.sec-head { margin-bottom: clamp(2rem, 5vw, 3rem); }

.sec-head h2 {
  font-size: clamp(1.4rem, 1.1rem + 1.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--navy-800);
}

.sec-dark .sec-head h2 { color: #fff; }

.sec-head .lead {
  margin-top: .9rem;
  font-size: clamp(1rem, .95rem + .4vw, 1.15rem);
  color: var(--text2);
  max-width: 46em;
}

.sec-dark .sec-head .lead { color: #B9D4EA; }

.sec-head.center { text-align: center; }
.sec-head.center .lead { margin-inline: auto; }

/* ---------- 히어로 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(85% 65% at 86% 8%, rgba(46, 155, 218, .18), rgba(46, 155, 218, 0) 55%),
    linear-gradient(158deg, #143A66 0%, #0C2749 48%, var(--navy-900) 100%);
  color: #fff;
}

/* 제품 뒤 단일 포인트 글로우 (은은하게) */
.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(80px);
  background: rgba(var(--sky-rgb), .14);
  top: -120px;
  right: -80px;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.4rem;
  padding-block: clamp(3rem, 9vw, 5.5rem) clamp(3.2rem, 8vw, 5rem);
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.4rem;
}

.eb-brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: #E7F3FB;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .18);
  padding: .42rem .9rem;
  border-radius: 999px;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.eb-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sky-400), var(--sky-500));
  box-shadow: 0 0 0 3px rgba(var(--sky-rgb), .28);
  animation: pulse-dot 2.4s infinite;
}

.eb-tag {
  font-size: .8rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  padding: .42rem .95rem;
  border-radius: 999px;
  box-shadow: 0 5px 16px rgba(var(--sky-rgb), .38);
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 2px rgba(var(--sky-rgb), .35); }
  50% { box-shadow: 0 0 0 6px rgba(var(--sky-rgb), 0); }
}

.hero h1 {
  font-size: clamp(1.9rem, 1.2rem + 3vw, 3.4rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.03em;
}

.hero h1 em {
  font-style: normal;
  color: var(--cyan-hl);
}

.hero .hero-lead {
  margin-top: 1.2rem;
  font-size: clamp(.98rem, .9rem + .5vw, 1.15rem);
  color: #B9D4EA;
  max-width: 34em;
}

/* 모바일 전용 줄바꿈 (PC에서는 무시) */
.br-m { display: none; }
@media (max-width: 639.98px) { .br-m { display: inline; } }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.8rem;
}

.hero-ctas .btn { flex: 1 1 100%; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .7rem;
  margin-top: 2.2rem;
}

.stat {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius-sm);
  padding: .9rem .6rem;
  text-align: center;
}

.stat b {
  display: block;
  font-size: clamp(1.25rem, 1rem + 1.4vw, 1.9rem);
  font-weight: 800;
  color: var(--cyan-hl);
  line-height: 1.2;
}

.stat span {
  display: block;
  margin-top: .25rem;
  font-size: .78rem;
  color: #A8C6E0;
}

.hero-visual { position: relative; }

.hero-visual .visual-ring {
  position: absolute;
  inset: 8% 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--sky-rgb), .28) 0%, rgba(var(--sky-rgb), 0) 70%);
  pointer-events: none;
}

.visual-card {
  position: relative;
  width: min(320px, 72%);
  margin-inline: auto;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 54px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .12);
}

.hero-visual img {
  position: relative;
  display: block;
  width: 100%;
  border-radius: 24px;
}

/* 카드 우상단 대각선 BEST 리본 */
.ribbon {
  position: absolute;
  top: 22px;
  right: -56px;
  width: 190px;
  padding: 9px 0;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  text-align: center;
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-indent: .18em;
  box-shadow: 0 6px 16px rgba(8, 26, 51, .38);
  overflow: hidden;
  z-index: 2;
}

/* 리본 위를 지나가는 반짝임(글린트) */
.ribbon::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -60%;
  width: 45%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .65), transparent);
  transform: skewX(-18deg);
  animation: ribbon-shine 3s ease-in-out infinite;
}

@keyframes ribbon-shine {
  0%, 18% { left: -60%; }
  60%, 100% { left: 135%; }
}

@media (max-width: 639.98px) {
  .ribbon {
    top: 18px;
    right: -58px;
    width: 185px;
    font-size: .88rem;
    padding: 8px 0;
  }
}

/* ---------- 서브 히어로 (about / products) ---------- */
.subhero {
  background: radial-gradient(ellipse at 30% 0%, #16406F 0%, #0E2A4E 55%, var(--navy-900) 100%);
  color: #fff;
  padding: clamp(2.8rem, 7vw, 4.2rem) 0;
}

.subhero h1 {
  font-size: clamp(1.6rem, 1.2rem + 2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.3;
}

.subhero p {
  margin-top: .8rem;
  color: #B9D4EA;
  max-width: 44em;
  font-size: clamp(.95rem, .9rem + .4vw, 1.1rem);
}

/* ---------- 카드/그리드 ---------- */
.grid { display: grid; gap: 1.1rem; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-card);
}

@media (hover: hover) {
  .card.hoverable { transition: transform .2s ease, box-shadow .2s ease; }
  .card.hoverable:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 38px rgba(11, 31, 58, .12);
  }
}

.card .card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  border-radius: 12px;
  background: var(--sky-100);
  margin-bottom: .9rem;
}

.card h3 {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--navy-800);
  margin-bottom: .45rem;
}

.card p { font-size: .92rem; color: var(--text2); }

.closer {
  margin-top: 2rem;
  text-align: center;
  font-size: clamp(1.05rem, 1rem + .6vw, 1.3rem);
  font-weight: 800;
  color: var(--steel-600);
}

/* ---------- 제품 카드 ---------- */
.prod-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

@media (hover: hover) {
  .prod-card { transition: transform .2s ease, box-shadow .2s ease; }
  .prod-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(11, 31, 58, .14);
  }
}

.prod-card .thumb {
  background: linear-gradient(180deg, #F7FAFD 0%, #EDF4FA 100%);
  padding: 1.4rem;
}

.prod-card .thumb img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-inline: auto;
  max-width: 240px;
}

.prod-card .body { padding: 1.25rem 1.3rem 1.5rem; flex: 1; display: flex; flex-direction: column; }

.prod-card h3 { font-size: 1.12rem; font-weight: 800; color: var(--navy-800); }

.prod-card .en {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sky-500);
}

.prod-card p { margin-top: .5rem; font-size: .9rem; color: var(--text2); flex: 1; }

.prod-card .more {
  margin-top: .9rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--steel-600);
}

.badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  font-size: .72rem;
  font-weight: 800;
  color: #fff;
  padding: .32rem .75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  box-shadow: 0 4px 12px rgba(var(--sky-rgb), .4);
}

.badge.amber {
  background: linear-gradient(135deg, var(--amber-500), #E08900);
  box-shadow: 0 4px 12px rgba(var(--amber-rgb), .4);
}

/* ---------- 렌탈 하이라이트 ---------- */
.rental-grid { display: grid; gap: 2rem; align-items: center; }

.rental-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(11, 31, 58, .18);
}

.temp-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--sky-500);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  margin: 1.4rem 0;
  box-shadow: var(--shadow-card);
}

.temp-box .temps {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy-800);
  white-space: nowrap;
}

.temp-box .temps em {
  font-style: normal;
  color: var(--sky-500);
}

.temp-box p { font-size: .85rem; color: var(--text2); }

.steps { display: grid; gap: .7rem; margin: 1.4rem 0 1.8rem; }

.step {
  display: flex;
  align-items: center;
  gap: .9rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
}

.step i {
  font-style: normal;
  flex: none;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  font-size: .85rem;
  font-weight: 800;
}

.step b { font-size: .95rem; color: var(--navy-800); }
.step span { font-size: .83rem; color: var(--text3); }

/* ---------- 2단 분할 블록 ---------- */
.split { display: grid; gap: 2rem; align-items: center; }

.split-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(11, 31, 58, .16);
}

/* ---------- 신뢰/증거 ---------- */
.trust-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
  margin-bottom: 2.4rem;
}

.trust-stats .t-stat {
  text-align: center;
  padding: 1.4rem .6rem;
  border-radius: var(--radius);
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.t-stat b {
  display: block;
  font-size: clamp(1.4rem, 1.1rem + 1.6vw, 2.2rem);
  font-weight: 800;
  color: var(--steel-600);
  line-height: 1.2;
}

.t-stat span { font-size: .82rem; color: var(--text2); margin-top: .3rem; display: block; }

.clients {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem .8rem;
  margin-bottom: 2.4rem;
}

.clients li {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .5rem 1.1rem;
}

.case-grid { display: grid; gap: 1rem; }

.case-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.case-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.6rem .9rem .7rem;
  font-size: .82rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 26, 51, 0) 0%, rgba(8, 26, 51, .78) 100%);
}

/* ---------- Q&A ---------- */
.qa-grid { display: grid; gap: 1rem; }

.qa {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  box-shadow: var(--shadow-card);
}

.qa h3 {
  display: flex;
  gap: .6rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy-800);
}

.qa h3::before {
  content: "Q";
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  font-size: .8rem;
}

.qa p { margin-top: .6rem; font-size: .9rem; color: var(--text2); padding-left: 2.2rem; }

/* ---------- CTA 밴드 ---------- */
.cta-band { text-align: center; }

.cta-band h2 {
  font-size: clamp(1.45rem, 1.1rem + 1.8vw, 2.2rem);
  font-weight: 800;
  line-height: 1.35;
}

.cta-band p { margin: .9rem auto 1.8rem; color: #B9D4EA; max-width: 36em; }

.cta-band .tel-big {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: clamp(1.3rem, 1rem + 1.6vw, 1.9rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  padding: 1rem 2.2rem;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(var(--sky-rgb), .4);
}

.cta-band .tel-big:hover { filter: brightness(1.07); }

.cta-band .cta-note { margin-top: 1rem; font-size: .85rem; color: #A8C6E0; }

.cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  justify-content: center;
}

.cta-btns .btn {
  font-size: 1.05rem;
  padding: 1rem 2rem;
}

@media (max-width: 479.98px) {
  .cta-btns { flex-direction: column; }
  .cta-btns .btn { width: 100%; }
}

/* ---------- 푸터 ---------- */
.site-footer {
  background: var(--navy-900);
  color: #A8C6E0;
  padding: 3rem 0 2.2rem;
  font-size: .88rem;
}

.footer-grid { display: grid; gap: 2rem; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
}

.footer-brand img { width: 34px; height: 34px; }

.footer-brand small { display: block; font-size: .7rem; color: var(--cyan-hl); font-weight: 600; }

.footer-loc h4 {
  color: #fff;
  font-size: .92rem;
  font-weight: 700;
  margin-bottom: .4rem;
}

.footer-loc p { line-height: 1.65; }

.footer-biz {
  margin-top: 2.2rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .76rem;
  color: #7C97B5;
  line-height: 1.85;
}

.footer-biz b { color: #A8C6E0; font-weight: 700; }

.footer-bottom {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  justify-content: space-between;
  font-size: .8rem;
  color: #7C97B5;
}

.footer-bottom a { color: var(--cyan-hl); }

/* ---------- 플로팅 버튼 ---------- */
.float-bar {
  position: fixed;
  bottom: 1.1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: flex;
  gap: .6rem;
  width: calc(100% - 2.2rem);
  max-width: 430px;
}

.float-cta {
  flex: 1 1 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  color: #fff;
  font-weight: 800;
  font-size: .98rem;
  padding: .95rem 1rem;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(var(--sky-rgb), .45);
  white-space: nowrap;
  animation: pulse 2.4s infinite;
}

.float-ghost {
  flex: 1 1 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .97);
  color: var(--steel-600);
  border: 1.5px solid var(--sky-400);
  font-weight: 800;
  font-size: .95rem;
  padding: .95rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  white-space: nowrap;
}

.fl-long { display: none; }
.fl-short { display: inline; }

.float-top {
  position: fixed;
  right: 1.1rem;
  bottom: 5.6rem;
  z-index: 998;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, .97);
  color: var(--steel-600);
  font-size: 1.15rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}

.float-top.show { opacity: 1; pointer-events: auto; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(var(--sky-rgb), .45), 0 0 0 0 rgba(var(--sky-rgb), .35); }
  50% { box-shadow: 0 10px 30px rgba(var(--sky-rgb), .45), 0 0 0 14px rgba(var(--sky-rgb), 0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .float-cta, .eb-dot { animation: none; }
  .ribbon::after { animation: none; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- 제품 상세 (products.html) ---------- */
.prod-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 900;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.prod-nav::-webkit-scrollbar { display: none; }

.prod-nav ul {
  display: flex;
  gap: .4rem;
  padding: .55rem clamp(1.25rem, 4vw, 2.5rem);
  max-width: var(--container);
  margin-inline: auto;
}

.prod-nav a {
  display: block;
  white-space: nowrap;
  font-size: .88rem;
  font-weight: 700;
  color: var(--text2);
  padding: .45rem 1rem;
  border-radius: 999px;
}

.prod-nav a.active {
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
}

.prod-sec { scroll-margin-top: calc(var(--header-h) + 64px); }

/* 제품 사양표는 각 제품 설명의 맨 끝으로 배치 */
.prod-sec .container { display: flex; flex-direction: column; }
.prod-sec .table-wrap { order: 5; margin-bottom: 0; }
.prod-sec .spec-note-out { order: 6; }

/* 모바일: 각 제품 설명 끝에 옅은 구분선 (order로 항상 맨 끝) */
@media (max-width: 1023.98px) {
  .prod-sec .container::after {
    content: "";
    order: 9;
    align-self: stretch;
    height: 1px;
    background: var(--line);
    margin-top: clamp(1.9rem, 6vw, 2.6rem);
  }
  .prod-sec:last-of-type .container::after { display: none; }
}

.prod-intro { display: grid; gap: 1.8rem; align-items: center; margin-bottom: 2.2rem; }

.prod-figure {
  background: linear-gradient(180deg, #F7FAFD 0%, #EDF4FA 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
}

.prod-figure img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  max-width: min(380px, 100%);
  margin-inline: auto;
}

.tagline {
  display: inline-block;
  font-size: .78rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  padding: .35rem .9rem;
  border-radius: 999px;
  margin-bottom: .9rem;
}

.tagline.amber { background: linear-gradient(135deg, var(--amber-500), #E08900); }

.prod-sec h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.2rem);
  font-weight: 800;
  color: var(--navy-800);
  line-height: 1.3;
}

.prod-sec h2 small {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sky-500);
  margin-bottom: .4rem;
}

.prod-sec .desc { margin-top: .9rem; color: var(--text2); font-size: .97rem; }

.use-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.1rem; }

.use-tags li {
  font-size: .82rem;
  font-weight: 700;
  color: var(--steel-600);
  background: var(--sky-100);
  border-radius: 999px;
  padding: .38rem .85rem;
}

.use-tags.amber li { color: #A96A00; background: #FDF3DF; }

.feature-list { display: grid; gap: .65rem; margin-top: 1.3rem; }

.feature-list li {
  display: flex;
  gap: .6rem;
  font-size: .92rem;
  color: var(--text2);
}

.feature-list li::before {
  content: "✓";
  flex: none;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  margin-top: .15rem;
  border-radius: 50%;
  background: var(--sky-100);
  color: var(--steel-600);
  font-size: .75rem;
  font-weight: 800;
}

.feature-list li b { color: var(--navy-800); white-space: nowrap; }

/* 라벨(윗줄) + 설명(아랫줄) 2줄 스펙 하이라이트 - 구분선으로 정돈 */
.feature-list.spec-highlights { gap: 0; margin-top: 1.1rem; }

.feature-list.spec-highlights li {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: .7rem;
  row-gap: .18rem;
  align-items: start;
  padding: .8rem 0;
  border-top: 1px solid var(--line);
}

.feature-list.spec-highlights li:first-child { border-top: 0; padding-top: .1rem; }

.feature-list.spec-highlights li::before {
  grid-row: 1 / span 2;
  align-self: center;
  margin-top: 0;
}

.feature-list.spec-highlights li b {
  grid-column: 2;
  font-size: .98rem;
  color: var(--navy-800);
  white-space: normal;
}

.feature-list.spec-highlights li span {
  grid-column: 2;
  font-size: .89rem;
  color: var(--text2);
  line-height: 1.55;
}

.prod-cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

.prod-cta-row .btn {
  flex: 1 1 0;
  max-width: 300px;
  padding-inline: 1.2rem;
  white-space: nowrap;
}

@media (max-width: 639.98px) {
  .prod-cta-row { flex-direction: column; }
  .prod-cta-row .btn { max-width: none; width: 100%; }
}

/* 스펙 테이블 */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  margin: 1.2rem 0;
}

.spec-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .88rem;
}

.spec-table caption {
  text-align: left;
  font-weight: 800;
  color: var(--navy-800);
  padding: .75rem 1rem .3rem;
  font-size: .92rem;
}

.spec-table th, .spec-table td {
  padding: .5rem .9rem;
  text-align: left;
  border-top: 1px solid #EDF2F7;
  white-space: nowrap;
}

.spec-table thead th {
  background: var(--navy-800);
  color: #fff;
  font-weight: 700;
  border-top: 0;
}

.spec-table tbody th {
  font-weight: 700;
  color: var(--steel-600);
  background: #F8FBFD;
}

.spec-note { font-size: .76rem; color: var(--text3); padding: 0 1rem .7rem; }

/* 모바일(640px 미만): 아이콘 카드를 좌측 아이콘 + 우측 텍스트로 컴팩트화 */
@media (max-width: 639.98px) {
  .card {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: .85rem;
    row-gap: .12rem;
    align-items: start;
    padding: 1rem 1.15rem;
  }

  .card .card-icon {
    grid-row: 1 / span 2;
    align-self: center;
    width: 40px;
    height: 40px;
    margin-bottom: 0;
    font-size: 1.15rem;
  }

  .card h3 { grid-column: 2; font-size: 1rem; margin-bottom: 0; }
  .card p { grid-column: 2; font-size: .88rem; }
}

/* 모바일(640px 미만): 스펙표를 모델별 카드로 변환 - 좌우 스크롤 제거 */
@media (max-width: 639.98px) {
  .table-wrap {
    overflow-x: visible;
    border: 0;
    background: none;
  }

  .spec-table { display: block; min-width: 0; }

  .spec-table caption {
    display: block;
    padding: 0 .2rem .5rem;
    font-size: .95rem;
  }

  .spec-table thead { display: none; }

  .spec-table tbody { display: grid; gap: .65rem; }

  .spec-table tr {
    display: block;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: .25rem .95rem .55rem;
    box-shadow: none;
  }

  .spec-table tbody th {
    display: block;
    background: none;
    border-top: 0;
    border-bottom: 2px solid var(--sky-100);
    padding: .55rem 0 .35rem;
    font-size: .95rem;
    font-weight: 800;
    color: var(--steel-600);
  }

  .spec-table td {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: .28rem 0;
    border-top: 1px solid #F1F5F9;
    white-space: normal;
    text-align: right;
    font-size: .84rem;
  }

  .spec-table td:first-of-type { border-top: 0; }

  .spec-table td::before {
    content: attr(data-label);
    flex: none;
    font-weight: 700;
    color: var(--text3);
    text-align: left;
  }

  .spec-note { padding: .7rem .2rem 0; }
}

/* 모바일·태블릿(1024px 미만): 제품 라인업 섹션을 FAQ 아래로 이동 */
@media (max-width: 1023.98px) {
  #lineup { order: 1; }
  #home-cta { order: 2; }

  /* 히어로: 제목·리드 가운데 정렬, 버튼은 플로팅 바로 대체 */
  .hero h1 { text-align: center; }
  .hero .hero-lead { text-align: center; margin-inline: auto; }
  .hero-eyebrow { justify-content: center; }
  .hero-ctas { display: none; }
}

/* 갤러리 */
.gallery { display: grid; gap: .9rem; margin-top: 1.6rem; }

.gallery figure {
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}

.gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.4rem .8rem .6rem;
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 26, 51, 0) 0%, rgba(8, 26, 51, .75) 100%);
}

.ref-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.2rem;
}

.ref-list li {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .4rem .9rem;
}

/* ---------- 회사소개 (about.html) ---------- */
.about-grid { display: grid; gap: 2rem; align-items: center; }

.about-photo {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(11, 31, 58, .16);
}

.timeline {
  position: relative;
  margin-top: 1rem;
  padding-left: 1.6rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--sky-400), var(--steel-600));
  border-radius: 2px;
}

.timeline li { position: relative; padding: 0 0 1.5rem; }

.timeline li::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 8px;
  width: 12px;
  height: 12px;
  margin-left: 2px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--sky-500);
}

.timeline b {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--steel-600);
}

.timeline p { font-size: .92rem; color: var(--text2); margin-top: .15rem; }

.cert-grid { display: grid; gap: 1rem; }

.press-grid { display: grid; gap: 1rem; }

.press-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  box-shadow: var(--shadow-card);
}

.press-card .src { font-size: .78rem; font-weight: 800; color: var(--sky-500); }

.press-card h3 { font-size: 1rem; font-weight: 800; color: var(--navy-800); margin: .35rem 0; }

.press-card p { font-size: .88rem; color: var(--text2); }

.loc-grid { display: grid; gap: 1rem; }

.loc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-card);
}

.loc-card .loc-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--sky-500), var(--steel-600));
  border-radius: 999px;
  padding: .3rem .8rem;
  margin-bottom: .8rem;
}

.loc-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--navy-800); }

.loc-card p { font-size: .9rem; color: var(--text2); margin-top: .5rem; }

.loc-card.primary { border: 2px solid var(--sky-400); }

/* 홈 섹션 순서 제어(모바일에서 제품 라인업을 FAQ 뒤로) */
main { display: flex; flex-direction: column; }

/* ---------- 온라인 상담 폼 (contact.html) ---------- */
.consult-wrap { display: grid; gap: 1.4rem; max-width: 960px; margin-inline: auto; }

.consult-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: clamp(1.4rem, 4vw, 2.2rem);
}

.consult-form .botcheck {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.field { margin-bottom: 1.15rem; }

.field label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: .4rem;
}

.field label em {
  font-style: normal;
  color: var(--sky-500);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .8rem .95rem;
  transition: border-color .15s ease, background .15s ease;
}

.field textarea { resize: vertical; min-height: 120px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sky-500);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(var(--sky-rgb), .15);
}

.field input::placeholder,
.field textarea::placeholder { color: var(--text3); }

.field select:invalid { color: var(--text3); }

.form-submit { width: 100%; margin-top: .4rem; }

.form-msg {
  margin-top: 1rem;
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-weight: 700;
}

.form-msg.ok { background: #E9F8F0; color: #1B7A4E; border: 1px solid #BEE8D2; }
.form-msg.err { background: #FDEEEE; color: #B3403C; border: 1px solid #F3CBCA; }

.form-note {
  margin-top: .9rem;
  font-size: .78rem;
  color: var(--text3);
  text-align: center;
}

.consult-aside { display: grid; gap: 1rem; align-content: start; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .88rem;
  color: var(--text2);
  margin: 1.1rem 0 .3rem;
  cursor: pointer;
}

.consent input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--sky-500);
}

.consent a {
  color: var(--steel-600);
  font-weight: 700;
  text-decoration: underline;
}

/* ---------- 개인정보처리방침 (privacy.html) ---------- */
.policy { max-width: 820px; margin-inline: auto; }

.policy h2 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--navy-800);
  margin: 2.1rem 0 .6rem;
}

.policy h2:first-child { margin-top: 0; }

.policy p, .policy li {
  font-size: .93rem;
  color: var(--text2);
  line-height: 1.85;
}

.policy ul {
  list-style: disc;
  padding-left: 1.35rem;
  margin-top: .4rem;
}

.policy .policy-date {
  margin-top: 2.4rem;
  font-weight: 700;
  color: var(--navy-800);
}

/* ---------- 리빌(등장) 애니메이션 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.in { opacity: 1; transform: none; }

/* ==========================================================
   반응형: 640px+
   ========================================================== */
@media (min-width: 640px) {
  .hero-ctas .btn { flex: 0 1 auto; }
  .grid-2-640 { grid-template-columns: repeat(2, 1fr); }
  .grid-3-640 { grid-template-columns: repeat(3, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .qa-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .press-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================
   반응형: 1024px+ (데스크톱)
   ========================================================== */
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-tel { display: inline-flex; }
  .hamburger { display: none; }
  .mobile-menu { display: none !important; }

  body { padding-bottom: 0; }

  .float-bar { display: none; }

  .float-top { right: 2rem; bottom: 2rem; }

  .hero-grid {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 3rem;
    min-height: min(84vh, 700px);
  }

  .visual-card { width: min(420px, 88%); }

  .grid-4-1024 { grid-template-columns: repeat(4, 1fr); }
  .grid-5-1024 { grid-template-columns: repeat(5, 1fr); }
  .grid-2-1024 { grid-template-columns: repeat(2, 1fr); }

  .rental-grid { grid-template-columns: 1fr 1fr; gap: 3.2rem; }

  .split { grid-template-columns: 1.05fr .95fr; gap: 3rem; }

  .consult-wrap { grid-template-columns: 1.35fr .65fr; gap: 1.6rem; align-items: start; }

  .case-grid { grid-template-columns: repeat(4, 1fr); }

  .prod-intro { grid-template-columns: .9fr 1.1fr; gap: 3rem; }

  .prod-intro.flip .prod-figure { order: 2; }

  .gallery { grid-template-columns: repeat(4, 1fr); }
  .gallery.g3 { grid-template-columns: repeat(3, 1fr); }

  .about-grid { grid-template-columns: 1.05fr .95fr; gap: 3.2rem; }

  .loc-grid { grid-template-columns: repeat(3, 1fr); }

  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; }

  /* 연혁: 중앙 라인 좌우 교차 */
  .timeline { padding-left: 0; }
  .timeline::before { left: 50%; margin-left: -1px; }
  .timeline li { width: 50%; padding: 0 2.4rem 2rem 0; text-align: right; }
  .timeline li::before { left: auto; right: -8px; margin-left: 0; }
  .timeline li:nth-child(even) {
    margin-left: 50%;
    padding: 0 0 2rem 2.4rem;
    text-align: left;
  }
  .timeline li:nth-child(even)::before { right: auto; left: -6px; }
}

@media (min-width: 1280px) {
  .hero h1 { letter-spacing: -.035em; }
}