@import"https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&family=Nanum+Myeongjo:wght@400;700;800&display=swap";:root{--bg: #FFFFFF;--bg-soft: #F6F8FB;--bg-tint: #EEF3FB;--primary: #2456A6;--primary-dark: #1B3F7A;--primary-soft: #5B82C0;--ink: #1B2A41;--text: #4B5566;--muted: #8A93A3;--line: #E6EAF1;--gold: #C2912F;--shadow: 0 1px 3px rgba(27,42,65,.04), 0 6px 24px rgba(27,42,65,.05);--shadow-hover: 0 8px 30px rgba(27,42,65,.09)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Pretendard,Noto Sans KR,-apple-system,sans-serif;color:var(--text);background:var(--bg);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}::selection{background:var(--primary);color:#fff}.nav-fixed{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s ease,padding .3s ease,border-color .3s ease}.hero-section{position:relative;min-height:92vh;display:flex;align-items:center;justify-content:center;background:#0f1e3c;border-bottom:1px solid var(--line);overflow:hidden}.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center;transform:scale(1.08);filter:blur(3px) brightness(.92);z-index:0}.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,#0f1e3cc7,#0f1e3c94 45%,#0f1e3cbd),linear-gradient(90deg,#0f1e3cd1,#0f1e3c73 55%,#0f1e3c4d)}@media(prefers-reduced-motion:reduce){.hero-video{display:none}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.program-card{background:#fff;border-radius:16px;padding:34px 28px;border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;position:relative;overflow:hidden}.program-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d5deec}.exam-card{background:#fff;border-radius:14px;padding:28px 20px;text-align:center;border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease}.exam-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.strength-card{text-align:center;padding:36px 24px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:box-shadow .25s ease,border-color .25s ease}.strength-card:hover{border-color:#d5deec;box-shadow:var(--shadow-hover)}.cta-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 34px;background:var(--primary);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;box-shadow:0 4px 14px #2456a62e;text-decoration:none;font-family:inherit}.cta-btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 22px #2456a63d}.cta-pulse{animation:none}.floating-cta-bar{position:fixed;bottom:0;left:0;right:0;z-index:90;background:#fff;border-top:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;justify-content:center;gap:14px;box-shadow:0 -2px 20px #1b2a410f;transition:transform .35s ease}.floating-cta-bar.hidden{transform:translateY(100%)}.trust-strip{display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap;padding:16px 24px;background:var(--bg-soft);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted);font-weight:600}footer{padding-bottom:84px!important}.input-field{width:100%;padding:15px 18px;border:1px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;transition:border-color .2s,box-shadow .2s;background:#fff;outline:none;color:var(--ink)}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2456a61a}.input-field::placeholder{color:var(--muted)}.section-label{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:5px 14px;border-radius:6px;margin-bottom:16px;background:var(--bg-tint);color:var(--primary)}.section-title{color:var(--ink)}.nav-link{background:none;border:none;font-size:15px;font-weight:500;cursor:pointer;padding:8px 14px;border-radius:8px;transition:color .2s,background .2s;font-family:inherit;color:inherit}.nav-link:hover{background:#2456a60f;color:var(--primary)}@media(max-width:768px){.hero-title{font-size:34px!important}.hero-sub{font-size:17px!important}.section-title{font-size:27px!important}.program-grid{grid-template-columns:1fr!important}.exam-grid{grid-template-columns:1fr 1fr!important}.blog-grid,.insta-grid,.strength-grid{grid-template-columns:1fr!important}.desktop-nav{display:none!important}.mobile-menu-btn{display:flex!important}.container{padding:0 20px!important}}.iroom-dock{position:fixed;right:16px;bottom:84px;z-index:95;display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none}.iroom-dock>*{pointer-events:auto}.iroom-avatar{width:128px;height:128px;border-radius:50%;border:3px solid var(--line);background:#fff;padding:0;overflow:hidden;cursor:pointer;position:relative;box-shadow:0 10px 30px #1b2a413d;animation:iroom-pop .55s cubic-bezier(.34,1.56,.64,1) both,iroom-float 3.2s ease-in-out .6s infinite;transition:transform .15s}.iroom-avatar:hover{transform:scale(1.07)}.iroom-avatar video,.iroom-avatar img,.iroom-figure video,.iroom-figure img{width:100%;height:100%;object-fit:cover;object-position:50% 10%;display:block}.iroom-dot{position:absolute;top:8px;right:10px;width:14px;height:14px;border-radius:50%;background:var(--gold);border:2px solid #fff;animation:iroom-pulse 2s ease-out infinite}.iroom-bubble{position:relative;width:min(352px,calc(100vw - 36px));background:#fff;border:1px solid var(--line);border-radius:18px 18px 4px;box-shadow:var(--shadow-hover);padding:13px 16px 12px;animation:iroom-pop .4s cubic-bezier(.34,1.56,.64,1) both}.iroom-bubble-hide{position:absolute;top:6px;right:8px;width:30px;height:30px;border:0;border-radius:50%;background:var(--bg-soft);color:var(--muted);font-size:17px;line-height:1;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0 0 3px}.iroom-bubble-hide:hover{background:var(--bg-tint);color:var(--primary)}.iroom-bubble-name{margin:0 0 4px;padding-right:28px;font-size:12px;font-weight:800;color:var(--primary);letter-spacing:.02em}.iroom-bubble-text{margin:0;font-size:14.5px;line-height:1.62;color:var(--ink);min-height:47px}.iroom-caret{display:inline-block;width:2px;height:15px;background:var(--primary);vertical-align:-2px;margin-left:1px;animation:iroom-blink .9s step-end infinite}.iroom-bubble-actions{display:flex;align-items:center;gap:10px;margin-top:10px}.iroom-btn-talk{background:var(--primary);color:#fff;border:0;border-radius:999px;padding:9px 20px;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .15s}.iroom-btn-talk:hover{background:var(--primary-dark)}.iroom-panel{position:fixed;right:16px;bottom:16px;z-index:96;width:388px;max-width:calc(100vw - 32px);height:min(660px,calc(100vh - 32px));height:min(660px,calc(100dvh - 32px));display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 60px #1b2a4138;overflow:hidden;animation:iroom-rise .32s cubic-bezier(.22,1.2,.36,1) both}.iroom-head{display:flex;align-items:center;gap:12px;padding:12px 14px;background:linear-gradient(135deg,var(--bg-tint),#fff 75%);border-bottom:1px solid var(--line)}.iroom-figure{width:92px;height:92px;flex:none;border-radius:50%;overflow:hidden;border:2px solid #fff;background:#fff;box-shadow:var(--shadow);animation:iroom-fade .35s ease both}.iroom-head-txt{flex:1;min-width:0}.iroom-head-txt strong{display:block;font-size:16.5px;color:var(--ink)}.iroom-head-txt span{font-size:12px;color:var(--muted)}.iroom-call{flex:none;padding:7px 12px;border-radius:999px;background:var(--bg-tint);color:var(--primary-dark);font-size:12.5px;font-weight:700;text-decoration:none}.iroom-close{width:34px;height:34px;flex:none;border-radius:50%;border:0;background:none;color:var(--muted);font-size:20px;line-height:1;font-family:inherit;cursor:pointer;padding:0 0 4px}.iroom-close:hover{background:var(--bg-soft)}.iroom-privacy{margin:0;padding:6px 16px;font-size:11.5px;color:var(--muted);background:var(--bg-soft)}.iroom-list{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--bg-soft)}.iroom-row{display:flex;gap:8px;align-items:flex-end}.iroom-row.user{justify-content:flex-end}.iroom-mini{width:30px;height:30px;flex:none;border-radius:50%;object-fit:cover;object-position:50% 10%;border:1px solid var(--line);background:#fff}.iroom-msg{max-width:80%;padding:10px 13px;font-size:14.5px;line-height:1.62;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:16px;animation:iroom-fade .25s ease both}.iroom-row.assistant .iroom-msg{background:#fff;border:1px solid var(--line);border-bottom-left-radius:6px;color:var(--ink)}.iroom-row.user .iroom-msg{background:var(--primary);color:#fff;border-bottom-right-radius:6px}.iroom-typing{display:flex;gap:5px;padding:14px 15px}.iroom-typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:iroom-bounce 1.2s ease-in-out infinite}.iroom-typing i:nth-child(2){animation-delay:.15s}.iroom-typing i:nth-child(3){animation-delay:.3s}.iroom-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}.iroom-chips button{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13.5px;font-family:inherit;color:var(--primary-dark);cursor:pointer;transition:background .15s}.iroom-chips button:hover{background:var(--bg-tint)}.iroom-lead{margin-top:4px}.iroom-foot{border-top:1px solid var(--line);background:#fff;padding:10px 12px 8px}.iroom-lead-toggle{width:100%;background:var(--primary);color:#fff;border:0;border-radius:12px;padding:11px;font-size:14.5px;font-weight:700;font-family:inherit;cursor:pointer;margin-bottom:8px;transition:filter .15s}.iroom-lead-toggle:hover{filter:brightness(1.08)}.iroom-input{display:flex;gap:8px;align-items:flex-end}.iroom-input textarea{flex:1;resize:none;border:1px solid var(--line);border-radius:14px;padding:9px 13px;font:inherit;font-size:14.5px;line-height:1.5;max-height:96px;background:var(--bg-soft);color:var(--ink)}.iroom-input textarea:focus{outline:none;border-color:var(--primary-soft)}.iroom-input button{width:38px;height:38px;flex:none;border-radius:50%;border:0;background:var(--primary);color:#fff;font-size:17px;cursor:pointer}.iroom-input button:disabled{opacity:.35;cursor:default}.iroom-disclaimer{margin:6px 2px 0;font-size:10.5px;color:var(--muted);line-height:1.5}.quicklead{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:9px}.ql-title{margin:0;font-size:15px;font-weight:800;color:var(--ink)}.ql-sub{margin:0;font-size:12.5px;line-height:1.6;color:var(--text)}.ql-row{display:flex;gap:8px}.ql-row input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;font-size:14px;color:var(--ink)}.ql-row input:focus{outline:none;border-color:var(--primary-soft)}.ql-consent{display:flex;gap:8px;align-items:flex-start;font-size:12px;line-height:1.55;color:var(--text);cursor:pointer}.ql-consent input{margin-top:2px;flex:none;width:15px;height:15px;accent-color:var(--primary)}.ql-consent a{color:var(--primary);text-decoration:underline}.ql-submit{background:var(--primary);color:#fff;border:0;border-radius:10px;padding:12px;font-size:15px;font-weight:700;font-family:inherit;cursor:pointer}.ql-submit:disabled{opacity:.5;cursor:default}.ql-err{font-size:12.5px;line-height:1.6;color:#b3261e;background:#fdecea;border-radius:8px;padding:9px 11px}.quicklead.done{text-align:center;gap:6px}.quicklead.done strong{font-size:16px;color:var(--primary)}.quicklead.done p{margin:0;font-size:13px;color:var(--text);line-height:1.6}.ql-call{display:inline-block;margin-top:4px;background:var(--primary);color:#fff;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:700;text-decoration:none}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}@keyframes iroom-pop{0%{transform:translateY(34px) scale(.25) rotate(-6deg);opacity:0}55%{transform:translateY(-12px) scale(1.12) rotate(2.5deg);opacity:1}78%{transform:translateY(3px) scale(.98) rotate(-1deg)}to{transform:none;opacity:1}}@keyframes iroom-rise{0%{transform:translateY(26px) scale(.94);opacity:0}to{transform:none;opacity:1}}@keyframes iroom-float{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-7px) rotate(-2.4deg)}50%{transform:translateY(-12px) rotate(0)}75%{transform:translateY(-6px) rotate(2.4deg)}}@keyframes iroom-pulse{0%{box-shadow:0 0 #c2912f73}70%{box-shadow:0 0 0 9px #c2912f00}to{box-shadow:0 0 #c2912f00}}@keyframes iroom-blink{50%{opacity:0}}@keyframes iroom-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-5px)}}@keyframes iroom-fade{0%{opacity:0}to{opacity:1}}@media(max-width:560px){.iroom-dock{right:10px;bottom:calc(84px + env(safe-area-inset-bottom,0px));gap:8px}.iroom-avatar{width:92px;height:92px}.iroom-bubble{width:min(330px,calc(100vw - 24px))}.iroom-panel{right:0;left:0;bottom:0;width:auto;max-width:none;height:min(640px,86vh);height:min(640px,86dvh);border-radius:20px 20px 0 0;border-left:0;border-right:0;border-bottom:0}.iroom-figure{width:76px;height:76px}}@media(prefers-reduced-motion:reduce){.iroom-avatar,.iroom-bubble,.iroom-panel,.iroom-msg,.iroom-figure,.iroom-dot,.iroom-typing i{animation:none!important}}@media print{.iroom-dock,.iroom-panel{display:none!important}}body.iroom-chat-open .floating-cta-bar{transform:translateY(100%)}