:root{--navy-900: #001f3f;--navy-800: #002a55;--navy-700: #003366;--navy-600: #0a4a8f;--sky-500: #0099cc;--sky-400: #33b0dd;--green-500: #2fa84f;--ink-900: #14202e;--ink-700: #33465c;--ink-500: #5b6b7d;--ink-400: #647082;--line-200: #e6ebf1;--line-100: #eef2f6;--bg-50: #f6f8fb;--bg-0: #ffffff;--primary: var(--navy-700);--primary-hover: var(--navy-800);--accent: var(--sky-500);--danger: #d64545;--danger-hover: #b83636;--success: #2fa84f;--font-base: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", Pretendard, "Malgun Gothic", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow-sm: 0 1px 2px rgba(16, 33, 54, .06), 0 1px 3px rgba(16, 33, 54, .05);--shadow: 0 6px 18px rgba(16, 33, 54, .08);--shadow-lg: 0 18px 40px rgba(16, 33, 54, .14);--container: 1160px;--header-h: 68px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}body{font-family:var(--font-base);color:var(--ink-900);background:var(--bg-0);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;word-break:keep-all;overflow-wrap:break-word}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}:focus-visible{outline:3px solid var(--sky-400);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}.section{padding:88px 0}.section--alt{background:var(--bg-50)}.section-head{text-align:center;max-width:680px;margin:0 auto 48px}.section-eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.section-title{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-.02em;color:var(--navy-800);line-height:1.2}.section-subtitle{margin-top:14px;color:var(--ink-500);font-size:1.05rem}.btn{--btn-bg: var(--primary);--btn-fg: #fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border:1px solid transparent;border-radius:999px;font-size:.98rem;font-weight:700;line-height:1;background:var(--btn-bg);color:var(--btn-fg);transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease,color .15s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.btn--primary{--btn-bg: var(--primary)}.btn--primary:hover{background:var(--primary-hover)}.btn--accent{--btn-bg: var(--accent)}.btn--white{--btn-bg: #fff;--btn-fg: var(--navy-700)}.btn--outline{background:transparent;color:var(--primary);border-color:var(--line-200)}.btn--outline:hover{border-color:var(--primary);background:#0033660a}.btn--ghost{background:transparent;color:var(--ink-700)}.btn--ghost:hover{background:var(--line-100);box-shadow:none}.btn--danger{--btn-bg: var(--danger)}.btn--danger:hover{background:var(--danger-hover)}.btn--sm{padding:8px 14px;font-size:.85rem}.btn--lg{padding:15px 30px;font-size:1.05rem}.btn--block{width:100%}.site-header{position:sticky;top:0;z-index:900;background:#ffffffd9;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line-100)}.site-header__inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em}.brand__mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--navy-700),var(--sky-500));color:#fff;font-size:.95rem;font-weight:800}.brand__name{font-size:1.12rem;color:var(--navy-800)}.brand__sub{font-size:.9rem;color:var(--ink-400);font-weight:600}.nav{display:flex;align-items:center;gap:6px}.nav__link{padding:9px 14px;border-radius:8px;font-weight:600;color:var(--ink-700);transition:color .15s,background .15s}.nav__link:hover{color:var(--navy-700);background:var(--line-100)}.nav__cta{margin-left:8px}.nav-toggle{display:none;border:1px solid var(--line-200);background:#fff;border-radius:10px;width:42px;height:42px;align-items:center;justify-content:center}.nav-toggle span,.nav-toggle span:before,.nav-toggle 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rgba(255,255,255,.18);font-size:.85rem;font-weight:600;margin-bottom:22px}.hero__title{font-size:clamp(2.2rem,6vw,3.6rem);font-weight:800;line-height:1.15;letter-spacing:-.02em}.hero__subtitle{margin-top:20px;font-size:clamp(1rem,2vw,1.2rem);line-height:1.7;color:#ffffffe0}.hero__cta{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px}.hero__stats{margin-top:48px;display:flex;flex-wrap:wrap;gap:40px}.hero__stat b{display:block;font-size:1.8rem;font-weight:800}.hero__stat span{font-size:.9rem;color:#ffffffbf}.filters{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:40px}.filter-tab{padding:9px 18px;border-radius:999px;border:1px solid var(--line-200);background:#fff;color:var(--ink-700);font-weight:600;font-size:.92rem;transition:all .15s}.filter-tab:hover{border-color:var(--sky-400);color:var(--navy-700)}.filter-tab.is-active{background:var(--navy-700);border-color:var(--navy-700);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:26px}.product-card{display:flex;flex-direction:column;text-align:left;background:#fff;border:1px solid var(--line-100);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;cursor:pointer;padding:0}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line-200)}.product-card__media{position:relative;aspect-ratio:4 / 3;background:var(--bg-50);overflow:hidden}.product-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-card:hover .product-card__media img{transform:scale(1.04)}.product-card__badge{position:absolute;top:12px;left:12px;padding:5px 11px;border-radius:999px;font-size:.74rem;font-weight:700;color:#fff;background:#001f3fb8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.product-card__body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}.product-card__title{font-size:1.22rem;font-weight:800;color:var(--navy-800);letter-spacing:-.01em}.product-card__model{margin-top:2px;font-size:.82rem;color:var(--ink-400);font-weight:600}.product-card__summary{margin-top:12px;color:var(--ink-500);font-size:.94rem;flex:1}.product-card__cta{margin-top:18px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.9rem;color:var(--navy-700)}.product-card__cta:after{content:"→";transition:transform .2s}.product-card:hover .product-card__cta:after{transform:translate(4px)}.product-placeholder{width:100%;height:100%;display:grid;place-items:center;text-align:center;padding:16px;color:#fff;font-weight:800;letter-spacing:-.01em;background:linear-gradient(135deg,var(--navy-700),var(--sky-500))}.product-placeholder small{display:block;font-size:.7rem;font-weight:600;opacity:.8;margin-top:6px;letter-spacing:.04em}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:8px}.feature-card{background:#fff;border:1px solid var(--line-100);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-sm)}.feature-card__icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1rem;font-weight:800;letter-spacing:.02em;color:var(--navy-700);background:linear-gradient(135deg,#0033661a,#0099cc24);margin-bottom:16px}.feature-card h3{font-size:1.12rem;color:var(--navy-800);margin-bottom:8px}.feature-card p{color:var(--ink-500);font-size:.94rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch}.contact-card{background:#fff;border:1px solid var(--line-100);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}.contact-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-100)}.contact-item:last-child{border-bottom:none}.contact-item__icon{flex:none;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:1.15rem;background:var(--bg-50)}.contact-item__label{font-size:.8rem;font-weight:700;color:var(--ink-400);letter-spacing:.02em}.contact-item__value{font-size:1.08rem;font-weight:700;color:var(--navy-800);margin-top:2px}.contact-item__value a:hover{color:var(--accent)}.contact-phone{font-size:1.5rem!important;letter-spacing:.01em}.map-embed{position:relative;min-height:320px;height:100%;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-100);background:var(--bg-50)}.map-embed img,.map-embed iframe{width:100%;height:100%;min-height:320px;border:0;display:block;object-fit:cover}.map-embed__overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:linear-gradient(180deg,#001f3f00 40%,#001f3f59)}.site-footer{background:var(--navy-900);color:#ffffffb8;padding:44px 0}.site-footer__grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}.site-footer strong{color:#fff}.site-footer__meta{font-size:.9rem;line-height:1.9}.site-footer__bottom{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.84rem;color:#ffffff80;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#04101e99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fade-in .16s ease}.modal{background:#fff;border-radius:var(--radius-lg);max-width:780px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:var(--shadow-lg);animation:pop-in .18s ease}.modal__media{aspect-ratio:16 / 9;background:var(--bg-50);overflow:hidden}.modal__media img{width:100%;height:100%;object-fit:contain}.modal__body{padding:28px 30px 32px}.modal__close{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:50%;border:none;background:#ffffffe6;color:var(--ink-700);font-size:1.4rem;line-height:1;display:grid;place-items:center;box-shadow:var(--shadow-sm)}.modal__close:hover{background:#fff;color:var(--danger)}.modal__badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.76rem;font-weight:700;color:#fff;margin-bottom:12px}.modal__title{font-size:1.7rem;font-weight:800;color:var(--navy-800);letter-spacing:-.01em}.modal__model{color:var(--ink-400);font-weight:600;margin-top:2px}.modal__desc{margin-top:18px;color:var(--ink-700);line-height:1.75}.spec-block-title{margin-top:26px;margin-bottom:8px;font-size:1.05rem;font-weight:800;color:var(--navy-800)}.spec-list{border:1px solid var(--line-100);border-radius:var(--radius);overflow:hidden}.spec-item{display:flex;justify-content:space-between;gap:18px;padding:13px 18px;border-bottom:1px solid var(--line-100);font-size:.95rem}.spec-item:last-child{border-bottom:none}.spec-item:nth-child(odd){background:var(--bg-50)}.spec-item b{color:var(--ink-700);font-weight:700}.spec-item span{color:var(--ink-900);text-align:right}.field{margin-bottom:18px}.label{display:block;font-size:.9rem;font-weight:700;color:var(--ink-700);margin-bottom:7px}.label .req{color:var(--danger);margin-left:3px}.input,.textarea,.select{width:100%;padding:12px 14px;border:1px solid var(--line-200);border-radius:var(--radius-sm);font-size:.98rem;font-family:inherit;color:var(--ink-900);background:#fff;transition:border-color .15s,box-shadow .15s}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--sky-500);box-shadow:0 0 0 3px #0099cc26}.textarea{resize:vertical;min-height:110px}.help-text{margin-top:6px;font-size:.82rem;color:var(--ink-400)}.form-error{color:var(--danger);font-size:.88rem;margin-top:6px}.form-banner{border-radius:var(--radius-sm);padding:12px 15px;font-size:.9rem;font-weight:600;margin-bottom:18px}.form-banner--error{background:#fdeaea;color:var(--danger-hover);border:1px solid #f6cfcf}.form-banner--success{background:#e8f6ec;color:#1f7a3d;border:1px solid #c6ebd0}.admin-shell{min-height:100vh;background:var(--bg-50)}.admin-topbar{position:sticky;top:0;z-index:50;background:var(--navy-800);color:#fff}.admin-topbar__inner{height:60px;display:flex;align-items:center;justify-content:space-between}.admin-topbar__brand{display:flex;align-items:center;gap:10px;font-weight:800}.admin-topbar__actions{display:flex;align-items:center;gap:8px}.admin-topbar__user{font-size:.85rem;color:#ffffffb3;margin-right:6px}.admin-topbar .btn--outline{color:#fff;border-color:#ffffff59}.admin-topbar .btn--outline:hover{background:#ffffff1f;border-color:#fff}.admin-main{padding:32px 0 64px}.admin-tabs{display:flex;gap:6px;margin-bottom:22px;border-bottom:1px solid var(--line-200)}.admin-tab{padding:11px 18px;border:none;background:transparent;font-weight:700;font-size:.98rem;color:var(--ink-500);border-bottom:2px solid transparent;margin-bottom:-1px}.admin-tab:hover{color:var(--navy-700)}.admin-tab.is-active{color:var(--navy-800);border-bottom-color:var(--navy-700)}.admin-card{background:#fff;border:1px solid var(--line-100);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px}.toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:24px}.toolbar h1{font-size:1.5rem;font-weight:800;color:var(--navy-800)}.toolbar__meta{color:var(--ink-400);font-size:.9rem;margin-top:2px}.admin-table{width:100%;border-collapse:collapse}.admin-table th{text-align:left;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-400);padding:0 14px 12px;border-bottom:1px solid var(--line-200)}.admin-table td{padding:14px;border-bottom:1px solid var(--line-100);vertical-align:middle}.admin-table tr:hover td{background:var(--bg-50)}.admin-thumb{width:64px;height:48px;border-radius:8px;object-fit:cover;background:var(--bg-50);border:1px solid var(--line-100)}.admin-thumb--empty{display:grid;place-items:center;font-size:.65rem;color:var(--ink-400)}.admin-table__name{font-weight:700;color:var(--navy-800)}.admin-table__model{font-size:.82rem;color:var(--ink-400)}.admin-table__actions{display:flex;gap:6px;justify-content:flex-end}.admin-table--draggable .drag-row{cursor:grab}.admin-table--draggable .drag-row:active{cursor:grabbing}.drag-handle{display:inline-block;color:var(--ink-400);font-size:1.05rem;line-height:1;margin-right:8px;cursor:grab;vertical-align:middle}.order-num{font-weight:700;color:var(--ink-700);vertical-align:middle}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:700}.badge--category{background:#00336617;color:var(--navy-700)}.badge--muted{background:var(--line-100);color:var(--ink-500)}.badge--live{background:#2fa84f24;color:#1f7a3d}.spec-row{display:grid;grid-template-columns:1fr 1.4fr auto;gap:8px;margin-bottom:8px}.spec-row .btn{padding:0 12px}.uploader{border:2px dashed var(--line-200);border-radius:var(--radius);padding:22px;text-align:center;background:var(--bg-50);transition:border-color .15s,background .15s}.uploader.is-drag{border-color:var(--sky-500);background:#0099cc0d}.uploader__preview{max-height:200px;margin:0 auto 14px;border-radius:var(--radius-sm);border:1px solid var(--line-100);object-fit:contain}.uploader__hint{font-size:.85rem;color:var(--ink-400);margin-top:8px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(900px 400px at 50% -10%,rgba(0,153,204,.15),transparent),var(--bg-50)}.login-card{width:100%;max-width:400px;background:#fff;border:1px solid var(--line-100);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:36px 32px}.login-card__brand{text-align:center;margin-bottom:26px}.login-card__brand h1{font-size:1.35rem;font-weight:800;color:var(--navy-800);margin-top:12px}.login-card__brand p{color:var(--ink-400);font-size:.9rem;margin-top:4px}.state{text-align:center;padding:64px 20px;color:var(--ink-500)}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--line-200);border-top-color:var(--navy-700);animation:spin .8s linear infinite;margin:0 auto 16px}.empty-state{text-align:center;padding:56px 20px;color:var(--ink-500)}.empty-state__icon{font-size:2.4rem;margin-bottom:12px}.config-banner{background:#fff7e6;border-bottom:1px solid #ffe1a6;color:#8a5a00;font-size:.88rem;text-align:center;padding:9px 16px}.config-banner a{text-decoration:underline;font-weight:700}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:1200;display:flex;flex-direction:column;gap:10px}.toast{min-width:240px;max-width:360px;padding:13px 16px;border-radius:var(--radius-sm);color:#fff;font-size:.9rem;font-weight:600;box-shadow:var(--shadow-lg);animation:slide-up .2s ease}.toast--success{background:#227a44}.toast--error{background:var(--danger-hover)}.toast--info{background:var(--navy-700)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.muted{color:var(--ink-500)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade-in{0%{opacity:0}}@keyframes pop-in{0%{opacity:0;transform:translateY(8px) scale(.98)}}@keyframes slide-up{0%{opacity:0;transform:translateY(10px)}}@media (max-width: 860px){.contact-grid{grid-template-columns:1fr}.map-embed{min-height:260px}}@media (max-width: 720px){.section{padding:64px 0}.nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;background:#fff;padding:12px 16px 20px;border-bottom:1px solid var(--line-200);box-shadow:var(--shadow);transform:translateY(-120%);transition:transform .25s ease;visibility:hidden}.nav.is-open{transform:translateY(0);visibility:visible}.nav__link{padding:13px 12px}.nav__cta{margin:6px 0 0}.nav-toggle{display:inline-flex}.spec-row{grid-template-columns:1fr 1fr auto}.admin-table thead{display:none}.admin-table,.admin-table tbody,.admin-table tr,.admin-table td{display:block;width:100%}.admin-table tr{border:1px solid var(--line-100);border-radius:var(--radius);margin-bottom:14px;padding:6px}.admin-table td{border:none;padding:8px 10px;display:flex;align-items:center;gap:10px}.admin-table td:before{content:attr(data-label);flex:0 0 64px;font-size:.72rem;font-weight:700;color:var(--ink-400);text-transform:uppercase;letter-spacing:.03em}.admin-table__actions{justify-content:flex-start}}@media (max-width: 480px){.container{padding:0 18px}.contact-card,.login-card{padding:24px 20px}}