@charset "utf-8";
/* ==========================================================================
   KUKDO Trading — main.css (메인 + 공통 헤더/푸터)
   2026-09-28 용재 / 피그마 aB00ULWDedWQexCskEYmrv MAIN(1:9) 기준
   표준: .container 오버라이드 금지 · 색상 var() · MQ는 각 컴포넌트 바로 아래
   ========================================================================== */

/* --------------------------------------------------------------------------
 * 텍스트 로고 (실 로고 에셋 미수령 — 수령 시 img 교체)
 * -------------------------------------------------------------------------- */
.navbar-brand .logo-txt {display: inline-flex; flex-direction: column; line-height: 1.1; color: var(--bs-white); font-weight: 800; font-size: 1.5rem; letter-spacing: -0.01em;}
.navbar-brand .logo-txt small {font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; color: rgba(255, 255, 255, 0.75);}
.header.isFixed .navbar-brand .logo-txt,
.menu-open .navbar-brand .logo-txt {color: var(--bs-secondary);}
.header.isFixed .navbar-brand .logo-txt small,
.menu-open .navbar-brand .logo-txt small {color: var(--bs-gray-666);}
.all-menu-header .logo-txt {display: inline-flex; flex-direction: column; line-height: 1.1; color: var(--bs-secondary); font-weight: 800; font-size: 1.5rem;}
.all-menu-header .logo-txt small {font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; color: var(--bs-gray-666);}

/* --------------------------------------------------------------------------
 * 공통 타이포 토큰 (시안: 라벨 24/500 · 타이틀 64/700 lh1.25 · 본문 18/300)
 * -------------------------------------------------------------------------- */
.main-label {font-size: clamp(1.125rem, 0.8036rem + 1.4286vw, 1.5rem); font-weight: 500; margin-bottom: 0;}
.main-tit {font-size: clamp(1.875rem, 0.6607rem + 5.3968vw, 4rem); font-weight: 700; margin: 3.5rem 0 0;}
.main-desc { font-weight: 300; margin: 2rem 0 0;}
@media (min-width: 1200px) {
    .main-label {font-size: 1.5rem;}
    .main-tit {font-size: 4rem;}
}

/* 바로가기 버튼 (시안 106x40 · 16/700) */
.btn-main-more {padding: 0.5rem 1.5rem; font-size: 1rem; font-weight: 700; border-radius: 5px;}

/* --------------------------------------------------------------------------
 * 메인 비주얼 (1920x1080 · 오버레이 #000 20% · 타이틀 64/800 ls-0.02em)
 * -------------------------------------------------------------------------- */
section.main-visual {position: relative; padding: 0; height: 100dvh; min-height: 480px; color: var(--bs-white);}
.main-visual .swiper {position: absolute; inset: 0; height: 100%;}
.main-visual .visual-slide {position: relative; overflow: hidden;}
.main-visual .visual-bg {position: absolute; inset: 0; background: center / cover no-repeat; transform: scale(1.15); will-change: transform;}
.main-visual .swiper-slide-active .visual-bg {animation: visualZoomOut 6s ease-out forwards;}
@keyframes visualZoomOut {
    from {transform: scale(1.15);}
    to {transform: scale(1);}
}
@media (prefers-reduced-motion: reduce) {
    .main-visual .visual-bg {transform: none;}
    .main-visual .swiper-slide-active .visual-bg {animation: none;}
}
.main-visual .visual-copy {position: absolute; left: 0; right: 0; bottom: 5rem; z-index: 2;}
.main-visual h2 {font-size: clamp(2.25rem, 1.0714rem + 5.2381vw, 4rem); font-weight: 800; margin: 0; color: var(--bs-white);}
.main-visual .visual-sub {font-size: 1.25rem; font-weight: 700; margin: 1.875rem 0 0;}
.main-visual .visual-controls {display: flex; align-items: center; gap: 0.75rem; color: var(--bs-white);}
.main-visual .visual-timeline {width: 233px; height: 3px; background: rgba(255, 255, 255, 0.4); overflow: hidden;}
.main-visual .visual-timeline .bar {display: block; width: 0; height: 100%; background: var(--bs-white);}
.main-visual .visual-arrow {background: none; border: 0; color: var(--bs-white); font-size: 1.5rem; font-weight: 600; line-height: 1; padding: 0.25rem 0.5rem;}
.main-visual .visual-fraction {width:55px; display:flex; justify-content:center;  font-weight: 500;}
@media (min-width: 1200px) {
    .main-visual h2 {font-size: 4rem;}
}
@media (max-width: 768px) {
    .main-visual {min-height: 420px; height: 80vh;}
    .main-visual .visual-copy {bottom: 3.5rem;}
    .main-visual .visual-timeline {width: 140px;}
}
@media (max-width: 576px) {
    .main-visual .visual-controls {gap:0;}
	.main-visual .visual-sub {font-size:1rem;}
}

/* --------------------------------------------------------------------------
 * 회사소개 (텍스트 좌 · 이미지 우 880x880 r10 · 상하 간격 250)
 * -------------------------------------------------------------------------- */
section.main-about {padding: 200px 0 0;}
.main-about .main-about-img {background: center / cover no-repeat; border-radius: 10px;}
@media (min-width: 1200px) {
    section.main-about {padding: 250px 0 0;}
}

/* --------------------------------------------------------------------------
 * 사업소개 (bg 이미지 + #3a4978 70% multiply · 5행 리스트 · 흰 1px 라인)
 * 전 해상도 공통(모바일 포함): 진입 시 배경만 → 핀(sticky) 후 리스트가 하단에서
 * 올라오며 화면 중앙에 거치는 biz-item 활성화 — translateY는 JS(index.php) (2026-09-29)
 * -------------------------------------------------------------------------- */
section.main-business {position: relative; margin-top: 200px; padding: 0; color: var(--bs-white); height: 350vh;}
.main-business .biz-sticky {position: sticky; top: 0; height: 100vh; overflow: hidden; background: url("/images/main/main_business_bg.jpg") center / cover no-repeat;}
.main-business .biz-sticky::before {content: ""; position: absolute; inset: 0; background: var(--bs-indigo-3a4978); opacity: 0.7; mix-blend-mode: multiply;}
.main-business .container-fluid {position: relative; z-index: 1; transform: translate3d(0, 100vh, 0); will-change: transform;}
.main-business .biz-item {position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding: 2.5rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.35); transition: border-color 0.4s ease;}
.main-business .biz-item h3 {font-size: clamp(1.5rem, 1.1786rem + 1.4286vw, 2.25rem); font-weight: 800; margin: 0; color: rgba(255, 255, 255, 0.4); transition: color 0.4s ease;}
.main-business .biz-item p { font-weight: 700; margin-left: auto; opacity: 0.4; transition: opacity 0.4s ease;}
.main-business .biz-item.on {border-bottom-color: var(--bs-white);}
.main-business .biz-item.on h3 {color: var(--bs-white);}
.main-business .biz-item.on p {opacity: 1;}
.main-business .biz-item .stretched-link {color: inherit; text-decoration: none;}
@media (min-width: 992px) {
    .main-business .biz-item {padding: 60px 0;}
}
@media (min-width: 1200px) {
    section.main-business {margin-top: 250px;}
    .main-business .biz-item h3 {font-size: 2.25rem;}
    .main-business .biz-item p {width: 600px;}
}
@media (max-width: 1200px) {
    .main-business .biz-item {flex-direction:column; align-items:flex-start;}
	.main-business .biz-item p {margin-left:0;}
}

/* --------------------------------------------------------------------------
 * 제품 (헤더 좌우 배치 · 카드 4열 r10 · 하→상 그라데이션 #000 50%)
 * -------------------------------------------------------------------------- */
section.main-products {padding: 130px 0 0;}
.main-products .products-head {display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem;}
.main-products .main-desc {margin-top: 1rem;}
.main-products .pro-list {margin-top: 5rem;}
.main-products .pro-card {position: relative; display: block; border-radius: 10px; overflow: hidden; background: center / cover no-repeat; aspect-ratio: 409 / 400;}
.main-products .pro-card::after {content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(217, 217, 217, 0) 0%, rgba(0, 0, 0, 0.5) 100%);}
.main-products .pro-card strong {position: absolute; padding: 0 2.5rem 2.1875rem; left:0; right:0; bottom:0; z-index: 1; color: var(--bs-white);font-size: clamp(1.25rem, 0.9643rem + 0.5524vw, 1.75rem); font-weight: 700; }
@media (min-width: 1680px) {
    section.main-products {padding: 180px 0 0;}
    .main-products .pro-card strong {font-size: 1.75rem;}
}

/* --------------------------------------------------------------------------
 * 시설 + 문의 (이미지 1720x600 r10 + #000 50% · 문의 카드 3열 548x250 r10)
 * -------------------------------------------------------------------------- */
section.main-facility {padding: 200px 0 0;}
.main-facility .facility-hero {position: relative; border-radius: 10px; overflow: hidden; background: center / cover no-repeat; color: var(--bs-white); padding: 3.75rem 5rem;}
.main-facility .facility-hero::before {content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5);}
.main-facility .facility-hero > * {position: relative; z-index: 1;}
.main-facility .facility-hero .main-label {color: var(--bs-white);}
.main-facility .facility-hero .main-tit {color: var(--bs-white); margin-top: 18rem;}
.main-facility .facility-hero .facility-foot {display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-top: 10px;}
.main-facility .facility-hero .main-desc {margin: 0; max-width: 942px;}
.main-facility .facility-hero .btn-main-more {background: var(--bs-white); color: var(--bs-black);}
.main-facility .inq-list {margin-top: 0rem;}
.main-facility .inq-card {position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; border-radius: 10px; color: var(--bs-white); min-height: 250px; padding: 2.5rem; text-decoration: none;}
.main-facility .inq-card:hover {color: var(--bs-white);}
.main-facility .inq-card strong {font-size: clamp(1.25rem, 0.9643rem + 0.9524vw, 1.75rem); font-weight: 700; line-height: 1.25;}
.main-facility .inq-card img {width: 36px; height: 36px;}
.main-facility .inq-card.inq-product {background: var(--bs-secondary);}
.main-facility .inq-card.inq-oem {background: var(--bs-navy-143561);}
.main-facility .inq-card.inq-logis {background: var(--bs-black);}
@media (min-width: 1200px) {
    section.main-facility {padding: 250px 0 0;}
    .main-facility .inq-card strong {font-size: 1.75rem;}
}
@media (max-width: 991.98px) {
    .main-facility .facility-hero {padding: 2rem;}
    .main-facility .facility-hero .main-tit {margin-top: 6rem;}
    .main-facility .inq-card {min-height: 180px; padding: 1.5rem;}
}

/* --------------------------------------------------------------------------
 * 푸터 (시안: 상단 1px #ddd 라인 · 좌 36/400 카피 + Company Profile · 우 정보)
 * 구 템플릿 푸터 규칙 대체 — 마크업 foot.lib.php 참조
 * -------------------------------------------------------------------------- */
.page-main .footer {margin-top: 100px;}
.footer {border-top: 1px solid var(--bs-gray-ddd); padding: 100px 0; background: var(--bs-white);}
.footer .footer-copy {font-size: clamp(1.25rem, 0.8214rem + 1.9048vw, 2.25rem); font-weight: 400; color:#000; line-height: 1.25; margin: 0;}
.footer .profile-link {display: inline-flex; align-items: center; gap: 0.5625rem; margin-top: 2.9375rem; color: var(--bs-primary); font-size: 1rem; font-weight: 700; text-decoration: none;}
.footer .profile-link img {width: 18px; height: 18px;}
.footer .policy-link {color: var(--bs-black); font-size: 1rem; font-weight: 700; text-decoration: none;}
.footer address {font-size: 0.875rem; font-weight: 500; color: var(--bs-gray-666); line-height: 1.8; margin: 1.25rem 0 0;}
.footer .copyright {font-size: 0.8125rem; font-weight: 400; color: var(--bs-gray-666); margin: 1.25rem 0 0;}
.footer .btn-top {position: fixed; right: 2rem; bottom: 2rem; z-index: 20; display: none;}
@media (min-width: 1200px) {
    .page-main .footer {margin-top: 250px;}
    .footer .footer-copy {font-size: 2.25rem;}
}