/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--sky:#a9caec;--sky-deep:#78aede;--navy:#071b5c;--ink:#101b36;--soft:#f4f8fc;--line:#dce7f0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);word-break:keep-all;background:#fff;margin:0;font-family:Arial,Noto Sans KR,sans-serif}a{color:inherit;text-decoration:none}svg{fill:none;stroke:currentColor;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.site-header{z-index:10;color:#fff;border-bottom:1px solid #ffffff59;align-items:center;gap:42px;height:82px;padding:0 max(5vw,32px);display:flex;position:absolute;top:0;left:0;right:0}.wordmark{letter-spacing:-2px;align-items:flex-end;gap:12px;font-size:36px;font-weight:900;display:flex}.wordmark span{letter-spacing:-.4px;padding-bottom:6px;font-size:12px}.site-header nav{gap:34px;margin-left:auto;font-size:15px;font-weight:700;display:flex}.site-header nav a{opacity:.9}.site-header nav a:hover{opacity:1}.header-cta{border:1px solid #fffc;border-radius:999px;padding:13px 20px;font-size:14px;font-weight:800}.hero{background:var(--sky);grid-template-columns:56% 44%;min-height:800px;padding:150px max(7vw,60px) 85px;display:grid;position:relative;overflow:hidden}.hero-copy{z-index:3;align-self:center;position:relative}.eyebrow,.section-label{letter-spacing:2.3px;color:var(--navy);margin:0 0 24px;font-size:13px;font-weight:900}.hero h1{letter-spacing:-4px;color:#fff;margin:0;font-size:clamp(48px,4.1vw,66px);font-weight:800;line-height:1.15}.hero h1 em{color:var(--navy);font-style:normal;font-weight:900}.hero-description{color:#fffffff5;margin:30px 0 34px;font-size:20px;font-weight:500;line-height:1.7}.hero-actions{gap:12px;display:flex}.button{border-radius:10px;align-items:center;gap:15px;padding:17px 24px;font-size:16px;font-weight:900;display:inline-flex}.primary{background:var(--navy);color:#fff;box-shadow:0 14px 30px #071b5c33}.secondary{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff40;border:1px solid #ffffffa6}.trust-row{color:#fff;gap:26px;margin-top:29px;font-size:13px;font-weight:700;display:flex}.trust-row span{align-items:center;gap:7px;display:flex}.trust-row svg{width:17px}.hero-visual{z-index:2;width:47%;height:100%;position:absolute;top:0;right:0;overflow:hidden}.hero-visual img{object-fit:cover;object-position:right center;transform-origin:100%;width:100%;height:100%;transform:scale(1.22)}.hero-visual:after{content:"";background:linear-gradient(90deg,var(--sky) 0%,#a9caec3d 20%,transparent 50%);position:absolute;inset:0}.teacher-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:3;color:var(--navy);background:#ffffffe8;border-radius:15px;padding:19px 23px;font-size:12px;position:absolute;bottom:90px;right:8%;box-shadow:0 16px 35px #0d2c5721}.teacher-card p{color:#4f6079;margin:7px 0 0;line-height:1.55}.live-dot{background:#ff667b;border-radius:50%;width:8px;height:8px;margin-right:5px;display:inline-block;box-shadow:0 0 0 4px #ff667b24}.hero-swoop{border:1px solid #fff3;border-radius:50%;width:450px;height:450px;position:absolute;bottom:-280px;left:-260px}.proof-strip{border-bottom:1px solid var(--line);background:#fff;justify-content:center;align-items:center;gap:0;min-height:108px;display:flex}.proof-strip p{border-right:1px solid var(--line);align-items:center;gap:10px;margin:0;padding:0 65px;font-size:16px;display:flex}.proof-strip p:last-child{border:0}.proof-strip b{color:#79aeda;font-size:25px}.proof-strip span{color:#8190a4;font-size:13px}.section{padding:130px max(7vw,60px)}.intro{text-align:center}.section h2{letter-spacing:-3.5px;color:#111b33;margin:0;font-size:clamp(38px,4.5vw,64px);line-height:1.18}.section-lead{color:#7c899a;margin:24px 0 55px;font-size:18px;line-height:1.7}.problem-grid{grid-template-columns:repeat(3,1fr);gap:16px;max-width:1120px;margin:0 auto;display:grid}.problem-grid article{border:1px solid var(--line);background:#fff;border-radius:18px;padding:38px 25px}.problem-grid span{color:#84afd6;letter-spacing:1px;font-size:12px;font-weight:900;display:block}.problem-grid h3{margin:18px 0 12px;font-size:23px}.problem-grid p{color:#7a8797;margin:0;font-size:15px;line-height:1.7}.answer-banner{background:var(--navy);color:#fff;text-align:left;border-radius:18px;justify-content:space-between;align-items:center;max-width:1120px;margin:18px auto 0;padding:34px 45px;display:flex}.answer-banner small{color:#99c9f3;margin-bottom:10px;font-weight:800;display:block}.answer-banner strong{font-size:23px;line-height:1.45}.answer-badge{align-items:center;gap:15px;display:flex}.answer-badge b{color:#a8cff2;font-size:36px}.answer-badge span{font-size:13px}.system{background:var(--soft)}.section-heading-row{justify-content:space-between;align-items:flex-end;max-width:1180px;margin:0 auto 60px;display:flex}.section-heading-row>p{color:#758397;margin:0 0 8px;line-height:1.8}.steps{grid-template-columns:repeat(3,1fr);gap:18px;max-width:1180px;margin:0 auto;display:grid}.steps article{background:#fff;border:1px solid #e0eaf3;border-radius:21px;min-height:330px;padding:38px;transition:all .25s;position:relative}.steps article:hover{transform:translateY(-7px);box-shadow:0 20px 50px #28547e1a}.step-icon{width:56px;height:56px;color:var(--navy);background:#dcecf9;border-radius:17px;place-items:center;margin-bottom:35px;font-size:25px;font-weight:900;display:grid}.steps small{color:#8dadca;letter-spacing:1.4px;font-weight:900}.steps h3{color:var(--navy);margin:8px 0 22px;font-size:26px}.steps b{font-size:19px}.steps p{color:#7d8999;font-size:14px;line-height:1.75}.subjects{grid-template-columns:1fr 1.1fr;align-items:center;gap:70px;max-width:1350px;margin:auto;display:grid}.subject-copy>p:not(.section-label){color:#7a8798;line-height:1.8}.subject-copy ul{margin:38px 0 0;padding:0;list-style:none}.subject-copy li{color:#647286;gap:15px;margin:22px 0;font-size:14px;display:flex}.subject-copy li svg{color:#6aa7dc;flex:none}.subject-copy li b{color:#182540;margin-bottom:5px;font-size:16px;display:block}.subject-cards{grid-template-columns:1fr 1fr;gap:16px;display:grid}.subject-cards article{color:#fff;border-radius:24px;flex-direction:column;height:360px;padding:35px;display:flex;position:relative;overflow:hidden}.subject-cards article:after{content:"";border:45px solid #ffffff1a;border-radius:50%;width:240px;height:240px;position:absolute;bottom:-90px;right:-90px}.subject-cards span{font-size:14px;font-weight:800}.subject-cards h3{letter-spacing:-1.5px;margin:70px 0 10px;font-size:27px;line-height:1.3}.subject-cards p{opacity:.8;margin:0}.subject-cards b{letter-spacing:2px;opacity:.7;margin-top:auto;font-size:12px}.math{background:linear-gradient(145deg,#1a367a,#071b5c)}.english{background:linear-gradient(145deg,#9dcaef,#6b9fd0)}.faq{text-align:center;background:#fff;max-width:1150px;margin:auto}.faq-list{text-align:left;margin-top:55px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;justify-content:space-between;padding:27px 8px;font-size:18px;font-weight:800;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq details p{color:#6d7b8f;margin:0;padding:0 40px 28px 8px;line-height:1.7}.faq details[open] summary span{transform:rotate(45deg)}.faq summary span{font-size:27px;font-weight:300;transition:all .2s}.consult{background:var(--navy);color:#fff;grid-template-columns:1fr 500px;align-items:center;gap:100px;padding:110px max(10vw,70px);display:grid}.consult .section-label{color:#9bc8ef}.consult h2{letter-spacing:-3px;margin:0;font-size:58px;line-height:1.18}.consult>div>p:last-child{color:#c3cde2;margin-top:25px;line-height:1.8}.consult-form{color:var(--ink);background:#fff;border-radius:20px;gap:17px;padding:34px;display:grid}.consult-form label{gap:8px;font-size:12px;font-weight:800;display:grid}.consult-form input,.consult-form select{color:#293750;background:#fff;border:1px solid #dce4ec;border-radius:8px;width:100%;height:50px;padding:0 14px;font-size:14px}.form-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.consult-form .agree{color:#69768a;align-items:center;gap:8px;font-weight:500;display:flex}.agree input{width:16px;height:16px}.consult-form button{color:#fff;cursor:pointer;background:#81b5e1;border:0;border-radius:9px;justify-content:center;align-items:center;gap:15px;height:57px;font-size:16px;font-weight:900;display:flex}.consult-form small{text-align:center;color:#9ba5b2;font-size:10px;line-height:1.5}footer{height:135px;color:var(--navy);align-items:center;gap:40px;padding:0 max(6vw,50px);display:flex}footer p{color:#7b8797;font-size:13px}.copyright{margin-left:auto}.mobile-cta,.mobile-break{display:none}@media (width<=980px){.site-header{height:70px;padding:0 22px}.site-header nav,.header-cta{display:none}.wordmark{font-size:29px}.hero{min-height:800px;padding:115px 24px 65px;display:block}.hero-copy{max-width:700px}.hero h1{letter-spacing:-3.5px;font-size:51px}.hero-description{font-size:17px}.hero-visual{opacity:.38;width:63%}.hero-visual:after{background:linear-gradient(90deg,var(--sky),transparent)}.teacher-card{display:none}.proof-strip{flex-wrap:wrap;padding:25px}.proof-strip p{border:0;padding:12px 20px}.section{padding:90px 30px}.section-heading-row{display:block}.section-heading-row>p{margin-top:25px}.steps,.subjects{grid-template-columns:1fr}.consult{grid-template-columns:1fr;gap:50px;padding:80px 30px}.consult-form{max-width:550px}.site-header .wordmark span{display:block}}@media (width<=640px){.site-header .wordmark span{font-size:10px}.hero{min-height:760px;padding-top:112px}.hero-copy{z-index:4;position:relative}.hero h1{letter-spacing:-3px;font-size:41px;line-height:1.22}.hero-description{margin-top:24px;font-size:16px}.hero-visual{opacity:.28;width:100%;height:46%;top:auto;bottom:0}.hero-visual img{object-position:78% 20%}.hero-visual:after{background:linear-gradient(180deg,var(--sky) 0%,#a9caec33 45%,transparent)}.hero-actions{flex-direction:column;align-items:stretch}.button{justify-content:center}.trust-row{justify-content:space-between;gap:10px;font-size:11px}.trust-row span{gap:3px}.trust-row svg{width:14px}.proof-strip{display:block}.proof-strip p{justify-content:center}.section{padding:75px 20px}.section h2{letter-spacing:-2.4px;font-size:36px}.mobile-break{display:block}.problem-grid{grid-template-columns:1fr}.answer-banner{padding:30px;display:block}.answer-badge{margin-top:25px}.section-heading-row{margin-bottom:35px}.steps article{min-height:auto}.subject-cards{grid-template-columns:1fr}.subject-cards article{height:280px}.subject-cards h3{margin-top:48px}.faq summary{gap:20px;font-size:16px}.consult{padding:75px 20px 110px}.consult h2{font-size:40px}.consult-form{padding:24px 18px}.form-row{grid-template-columns:1fr}.copyright{display:none}footer{height:auto;padding:45px 25px 100px;display:block}footer p{margin-top:17px}.mobile-cta{z-index:20;background:var(--navy);color:#fff;text-align:center;border-radius:10px;padding:17px;font-weight:900;display:block;position:fixed;bottom:15px;left:15px;right:15px;box-shadow:0 10px 35px #071b5c47}}
