:root{--bg:#f7fafc;--ink:#102033;--muted:#5a6b7d;--line:#dbe5ee;--brand:#0b68ff;--brand2:#16a34a;--warn:#f97316;--red:#dc2626;--navy:#0d1b2a;--soft:#eaf3ff;--green:#e9f9ef;--orange:#fff3e7;--shadow:0 18px 45px rgba(16,32,51,.10);--radius:22px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,'Noto Sans KR','Malgun Gothic',sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{max-width:1180px;margin:0 auto;padding:0 24px}.topbar{background:#071423;color:#c8d8ef;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;gap:18px;padding:9px 24px}.nav{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:15px 24px;gap:18px}.logo{display:flex;align-items:center;gap:10px;font-weight:900}.mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--brand),#0ac5ff);display:grid;place-items:center;color:#fff;font-weight:900}.menu{display:flex;gap:16px;font-size:14px;color:#34495f;flex-wrap:wrap}.menu a{padding:8px 2px;border-bottom:2px solid transparent}.menu a.active,.menu a:hover{color:var(--brand);border-bottom-color:var(--brand)}.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border-radius:999px;padding:12px 18px;font-weight:800;box-shadow:0 10px 22px rgba(11,104,255,.22);border:0}.cta.secondary{background:#fff;color:var(--brand);border:1px solid #b7d2ff;box-shadow:none}.cta.dark{background:#0d1b2a}.cta.green{background:var(--brand2)}.hero{background:radial-gradient(circle at 75% 10%,#e8f4ff 0,#f7fbff 36%,#eef6ff 70%,#f8fbff 100%);padding:78px 0}.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 12px;background:#eaf3ff;color:#075bcc;font-size:13px;font-weight:900}.badge.green{background:#e9f9ef;color:#087a35}.badge.orange{background:#fff3e7;color:#bf4b00}.badge.red{background:#ffe7e7;color:#b91c1c}.badge.dark{background:#102033;color:#fff}.badge.gray{background:#eef2f7;color:#536477}.hero h1{font-size:54px;line-height:1.08;margin:18px 0 20px;letter-spacing:-1.8px}.lead{font-size:19px;color:#4b5e72;max-width:770px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.trust-row,.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;color:#43566b;font-weight:800;font-size:13px}.visual-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:var(--shadow)}.device-stage{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}.product-img{background:linear-gradient(180deg,#fff,#f3f8ff);border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:0 12px 28px rgba(0,0,0,.06)}.phone{border:10px solid #101827;border-radius:34px;background:#fff;padding:16px;box-shadow:var(--shadow);min-height:420px}.screen-card,.mini,.flow .step,.incident-card{background:#f7fafc;border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:12px}.event{display:flex;align-items:center;gap:12px}.pulse{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;animation:pulse 1.8s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(220,38,38,.38)}70%{box-shadow:0 0 0 16px rgba(220,38,38,0)}100%{box-shadow:0 0 0 0 rgba(220,38,38,0)}}.mini-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.mini{font-size:12px;font-weight:900;text-align:center;margin:0}.muted{color:var(--muted)}.section{padding:78px 0}.section.white{background:#fff}.section.blue{background:#eef6ff}.head{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;margin-bottom:30px}.head h2,.section h2{font-size:38px;line-height:1.18;margin:14px 0 0;letter-spacing:-1.1px}.head p{max-width:520px;color:var(--muted);margin:0}.cards,.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 10px 26px rgba(16,32,51,.06)}.card.blue{background:#f2f8ff}.card.green{background:#f0fff5}.card.orange{background:#fff7ed}.card.dark{background:#0d1b2a;color:#fff}.card h3{font-size:22px;line-height:1.25;margin:14px 0 10px}.card ul{padding-left:20px;color:#46596d}.icon{width:48px;height:48px;border-radius:16px;background:#eaf3ff;color:var(--brand);display:grid;place-items:center;font-size:24px;font-weight:900}.icon.green{background:#e9f9ef;color:#16a34a}.icon.orange{background:#fff3e7;color:#f97316}.icon.red{background:#ffe7e7;color:#dc2626}.icon.dark{background:#102033;color:#fff}.banner{background:linear-gradient(135deg,#0d1b2a,#0b68ff);color:#fff;border-radius:32px;padding:36px;display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center;box-shadow:var(--shadow)}.banner p{color:#d9e8ff}.mock{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:22px;padding:18px}.flow{display:grid;gap:10px}.step{display:flex;align-items:center;gap:12px;color:#102033}.step-num{width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:900}.stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;text-align:center}.stat b{display:block;font-size:34px;color:var(--brand)}.table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f0f6ff;color:#18324f}.table tr:last-child td{border-bottom:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.story{font-size:18px;color:#47596c}.timeline{display:grid;gap:12px}.timeline .item{display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:start}.timeline .num{width:42px;height:42px;border-radius:14px;background:#eaf3ff;color:var(--brand);display:grid;place-items:center;font-weight:900}.quote{border-left:5px solid var(--brand);padding:18px 22px;background:#f7fbff;border-radius:0 16px 16px 0;font-weight:800}.footer{background:#071423;color:#c8d8ef;padding:44px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}.footer h3{color:#fff}.footer a{color:#d9e8ff}.form{display:grid;gap:12px}.input,.select,.textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font:inherit}.textarea{min-height:130px}.notice{background:#fff7ed;border:1px solid #fed7aa;color:#874214;border-radius:18px;padding:18px}.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.check{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;gap:10px;align-items:flex-start}.check:before{content:'✓';background:#e9f9ef;color:#16a34a;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.caption{font-size:13px;color:#6a7a8c;margin-top:8px}.mobile-menu{display:none}.page-hero{padding:58px 0;background:linear-gradient(135deg,#f7fbff,#eef6ff)}.page-hero .wrap{display:grid;grid-template-columns:1fr .75fr;gap:36px;align-items:center}.page-hero h1{font-size:48px;line-height:1.08;margin:16px 0}.kicker{font-size:18px;color:#4b5e72}.product-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-tile{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;text-align:center}.product-tile img{height:130px;margin:0 auto;object-fit:contain}.anchor{scroll-margin-top:90px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}.bad{border-left:5px solid #dc2626}.good{border-left:5px solid #16a34a}@media(max-width:900px){.hero .wrap,.page-hero .wrap,.split,.banner{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:40px}.cards,.grid3,.grid4,.product-row,.footer-grid,.checklist{grid-template-columns:1fr}.grid2,.compare{grid-template-columns:1fr}.head{display:block}.menu{display:none}.mobile-menu{display:block}.topbar .wrap{display:block}.nav .cta{display:none}.device-stage{grid-template-columns:1fr}.section{padding:54px 0}}

/* real product photo tuning */
.product-img img{max-height:320px;width:auto;margin:0 auto;object-fit:contain;}
.visual-card > img{max-height:320px;width:auto;margin:0 auto 12px;object-fit:contain;}
.device-stage .product-img img{max-height:220px;}
@media(max-width:900px){.product-img img,.visual-card > img{max-height:260px;}}

/* navigation information architecture update */
.nav .menu{align-items:center}
.nav-group{position:relative;display:inline-flex;align-items:center}
.nav-parent{font:inherit;font-size:14px;color:#34495f;background:transparent;border:0;padding:8px 2px;border-bottom:2px solid transparent;cursor:pointer}
.nav-parent:after{content:'▾';font-size:10px;margin-left:5px;color:#6a7a8c}
.nav-group:hover .nav-parent{color:var(--brand);border-bottom-color:var(--brand)}
.dropdown{display:none;position:absolute;top:36px;left:-14px;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:9px;z-index:50}
.dropdown a{display:block;padding:10px 12px;border-radius:10px;border-bottom:0!important;white-space:nowrap;color:#34495f}
.dropdown a:hover{background:#eef6ff;color:var(--brand)}
.nav-group:hover .dropdown{display:block}
.product-row{grid-template-columns:repeat(auto-fit,minmax(185px,1fr))}
@media(max-width:900px){.nav-group{display:block}.nav-parent{display:none}.dropdown{display:block;position:static;box-shadow:none;border:0;background:transparent;padding:0}.dropdown a{padding:8px 2px}}

/* product detail pages */
a.product-tile{display:block;color:inherit}
a.product-tile:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(16,32,51,.12);transition:.2s}
.product-detail-callout{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}

/* FamCare logo and legal pages */
.logo-mark-img{width:38px;height:38px;border-radius:12px;object-fit:contain;background:#fff;border:1px solid var(--line);padding:3px}
.legal-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:#d9e8ff}
.legal-links a{color:#d9e8ff;text-decoration:underline;text-underline-offset:3px}
.legal-layout{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}
.legal-toc{position:sticky;top:92px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 26px rgba(16,32,51,.06)}
.legal-toc a{display:block;padding:8px 0;color:#34495f;border-bottom:1px solid #edf2f7}
.legal-doc{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 10px 26px rgba(16,32,51,.06)}
.legal-doc h2{font-size:28px;margin-top:34px}
.legal-doc h2:first-child{margin-top:0}
.legal-doc h3{font-size:20px;margin-top:24px}
.legal-doc p,.legal-doc li{color:#43566b}
.legal-note{background:#f7fbff;border:1px solid #cfe2ff;border-radius:18px;padding:16px;color:#18324f}
@media(max-width:900px){.legal-layout{grid-template-columns:1fr}.legal-toc{position:static}}