/* ==========================================================
   뉴튼어학원 × JM EDU — style.css
   색상은 :root 변수만 바꾸면 사이트 전체에 반영됩니다.
   ========================================================== */
:root {
  --navy: #0b2a55;
  --navy-2: #133b73;
  --blue: #2563c4;
  --green: #1b7a45;        /* 뉴튼 로고 그린 */
  --green-dark: #136238;
  --jm: #5b3a8c;           /* JM EDU 퍼플 */
  --jm-soft: #f3eefa;
  --ink: #16202e;
  --ink-2: #4a5566;
  --ink-3: #7a8494;
  --line: #e3e7ee;
  --bg: #ffffff;
  --tint: #f4f7fb;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(11, 42, 85, .08);
  --wrap: 1160px;
  --header-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); }
body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.3; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; }
.br-mo { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 15px;
  text-decoration: none; border: 2px solid transparent; transition: .2s; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--green { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-dark); }
.btn--static, .btn--static:hover { cursor: default; user-select: text; }
.btn--green.btn--static:hover { background: var(--green); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--outline { border-color: var(--line); color: var(--navy); background: #fff; }
.btn--outline:hover { border-color: var(--navy); }
.btn--jm { background: var(--jm); color: #fff; }
.btn--jm:hover { filter: brightness(1.1); }
.btn--outline-jm { border-color: var(--jm); color: var(--jm); background: #fff; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-size: 19px; color: var(--green); letter-spacing: -0.02em; }
.brand__text small { font-size: 10px; letter-spacing: .14em; color: var(--ink-3); font-weight: 600; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { text-decoration: none; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.nav a:hover { color: var(--green); }
.qnav { display: none; }
.qnav a { text-decoration: none; font-size: 15px; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.qnav a:hover { color: var(--green); }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; margin-left: auto; }
.menu-btn span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; transition: .2s; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,28,58,.93) 0%, rgba(8,28,58,.78) 45%, rgba(8,28,58,.25) 100%); }
.hero__content { position: relative; padding-top: 80px; padding-bottom: 80px; }
.hero h1 { font-size: clamp(32px, 4.6vw, 54px); font-weight: 800; margin: 14px 0 20px; }
.hero h1 span { color: #8fe0b0; }
.hero__lead { font-size: 18px; color: rgba(255,255,255,.88); max-width: 600px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__partners { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__partner--fp .fp__word { font-size: 16px; color: #1b2a4a; letter-spacing: .03em; }
.hero__partner--fp .fp__word b { color: #b8914a; }
a.hero__partner--fp:hover { box-shadow: 0 0 0 3px rgba(230,200,138,.7); }
.hero__partner { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.95); color: var(--ink-2); padding: 8px 16px; border-radius: 999px; font-weight: 600;
  text-decoration: none; transition: .2s; }
a.hero__partner:hover { background: #fff; box-shadow: 0 0 0 3px rgba(143,224,176,.6); }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--green); text-transform: uppercase; }
.eyebrow--light { color: #8fe0b0; }
.eyebrow--jm { color: var(--jm); }

/* ---------- stats ---------- */
.stats { background: var(--navy); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 16px; text-align: center; border-right: 1px solid rgba(255,255,255,.12); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-size: 32px; font-weight: 800; letter-spacing: -0.02em; }
.stat strong em { font-style: normal; font-size: 18px; margin-left: 2px; }
.stat span { font-size: 14px; color: rgba(255,255,255,.75); }

/* ---------- sections ---------- */
.section { padding: 100px 0; }
.section--tint { background: var(--tint); }
.section--navy { background: linear-gradient(160deg, var(--navy) 0%, #0e3468 100%); color: #fff; }
.section--jm { background: var(--jm-soft); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section__head h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; margin: 10px 0 14px; }
.section__head p { color: var(--ink-2); font-size: 17px; }
.section__head--light p { color: rgba(255,255,255,.8); }
h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; }
.sub-title { text-align: center; font-size: 22px; margin: 64px 0 28px; color: var(--navy); }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.about__text h2 { margin: 10px 0 22px; }
.about__text p { color: var(--ink-2); font-size: 17px; margin-bottom: 14px; }
.about__text b { color: var(--ink); }
.values { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.values li { background: var(--tint); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 2px; }
.values__en { font-size: 12px; font-weight: 700; color: var(--green); letter-spacing: .08em; text-transform: uppercase; }
.values b { font-size: 16px; }
.values small { color: var(--ink-3); font-size: 13px; line-height: 1.5; }
.about__photo { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4/5; }
.about__photo > img { width: 100%; height: 100%; object-fit: cover; }
.about__photo figcaption { position: absolute; left: 16px; bottom: 16px; display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.95); padding: 8px 14px 8px 8px; border-radius: 999px; font-weight: 700; font-size: 14px; color: var(--green); }

.director { margin-top: 96px; display: grid; grid-template-columns: 320px 1fr; gap: 56px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 40px; box-shadow: var(--shadow); }
.director__photo { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 20%; border-radius: 16px; }
.director__msg h3 { font-size: clamp(20px, 2.2vw, 26px); margin: 10px 0 18px; color: var(--navy); }
.director__msg p { color: var(--ink-2); margin-bottom: 12px; }
.director__sign { margin-top: 18px !important; color: var(--ink-3) !important; font-size: 14px; }
.director__sign b { color: var(--ink); font-size: 18px; margin-right: 8px; }

/* ---------- class types ---------- */
.types { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.type { background: #fff; border-radius: 20px; padding: 36px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.type--accent { border: 2px solid var(--green); }
.type__icon { width: 52px; height: 52px; border-radius: 14px; background: #e7f4ec; display: grid; place-items: center; margin-bottom: 18px; }
.type__icon svg { width: 28px; height: 28px; fill: var(--green); }
.type h3 { font-size: 24px; }
.type__sub { color: var(--ink-3); margin: 6px 0 18px; }
.type__note { margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: 14px; color: var(--ink-3); }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 28px; color: var(--ink-2); }
.checks li::before { content: ""; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6 11-11-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat; }

/* ---------- DSAT ---------- */
.flow { list-style: none; padding: 0; margin: 0 0 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: f; }
.flow li { position: relative; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 4px; }
.flow li:not(:last-child)::after { content: "›"; position: absolute; right: -14px; top: 50%; transform: translateY(-50%); font-size: 26px; color: #8fe0b0; z-index: 1; }
.flow span { font-size: 13px; font-weight: 800; color: #8fe0b0; }
.flow b { font-size: 18px; }
.flow small { color: rgba(255,255,255,.7); font-size: 14px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: #fff; color: var(--ink); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 4px; }
.feature b { font-size: 19px; color: var(--navy); }
.feature span { color: var(--ink-2); font-size: 15px; }
.dsat-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.dsat-card { border-left: 3px solid #8fe0b0; padding: 6px 0 6px 22px; }
.dsat-card__tag { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: #8fe0b0; text-transform: uppercase; }
.dsat-card h3 { font-size: 22px; margin: 4px 0 8px; }
.dsat-card p:last-child { color: rgba(255,255,255,.8); }

/* ---------- programs ---------- */
.programs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.program { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 10px; background: #fff; transition: .2s; }
.program:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: var(--shadow); }
.program h3 { font-size: 20px; color: var(--navy); }
.program h3 small { font-size: 13px; color: var(--green); font-weight: 700; margin-left: 4px; }
.program p { color: var(--ink-2); font-size: 15px; flex: 1; }
.program--cta { background: var(--navy); border-color: var(--navy); color: #fff; }
.program--cta h3 { color: #fff; }
.program--cta p { color: rgba(255,255,255,.8); }
.program--cta .btn { align-self: flex-start; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips span { font-size: 13px; font-weight: 600; background: #eaf1fb; color: var(--navy-2); padding: 4px 10px; border-radius: 999px; }
.chips--sm span { font-size: 12px; }

/* ---------- teachers ---------- */
.teachers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.teacher { background: #fff; border-radius: 20px; padding: 30px; border: 1px solid var(--line); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 16px; }
.teacher__top { display: flex; gap: 20px; align-items: center; }
.avatar { flex-shrink: 0; width: 112px; height: 112px; border-radius: 50%; overflow: hidden; background: #e9eef5; box-shadow: 0 0 0 4px #fff, 0 0 0 6px #d6e6dc; }
.avatar img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); } /* 포스터에서 잘라낸 사진의 파란 테두리 숨김 */
.avatar img.noscale { transform: none; }
.avatar--sm { width: 88px; height: 88px; margin: 0 auto 12px; }
.teacher__subject { font-size: 13px; font-weight: 700; color: var(--green); letter-spacing: .02em; }
.teacher h3 { font-size: 24px; }
.teacher h3 small { font-size: 14px; color: var(--ink-3); font-weight: 600; margin-left: 4px; }
.teacher__role { font-size: 14px; color: var(--ink-2); }
.teacher__bio { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 15px; display: grid; gap: 4px; }
.teacher__bio li::marker { color: var(--green); }
.teacher .chips { margin-top: auto; }
.specialists { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.specialist { background: #fff; border-radius: var(--radius); padding: 24px 20px; border: 1px solid var(--line); text-align: center; display: flex; flex-direction: column; gap: 6px; }
.specialist h4 { font-size: 19px; }
.specialist ul { list-style: none; padding: 0; margin: 4px 0 8px; font-size: 14px; color: var(--ink-2); display: grid; gap: 4px; }
.specialist .chips { justify-content: center; margin-top: auto; }

/* ---------- season ---------- */
.season { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; }
.season--noposter { grid-template-columns: 1fr; }
.season__meta { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; margin-bottom: 22px; }
.badge { background: var(--green); color: #fff; font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.season__period { font-weight: 700; color: var(--navy); font-size: 17px; }
.season__loc { color: var(--ink-3); font-size: 15px; }
.season__classes { display: grid; gap: 16px; }
.sclass { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: #fff; }
.sclass__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; margin-bottom: 4px; }
.sclass__head h3 { font-size: 21px; color: var(--navy); }
.sclass__tag { font-size: 13px; font-weight: 700; color: var(--green); background: #e7f4ec; padding: 2px 10px; border-radius: 999px; }
.sclass__teacher { color: var(--ink-2); font-size: 15px; margin-bottom: 14px; }
.sclass__table { width: 100%; border-collapse: collapse; font-size: 15px; margin-bottom: 14px; }
.sclass__table th, .sclass__table td { text-align: left; padding: 8px 12px; border-top: 1px solid var(--line); }
.sclass__table th { width: 110px; color: var(--ink-3); font-weight: 600; background: var(--tint); }
.sclass .checks { grid-template-columns: 1fr 1fr; gap: 6px 16px; font-size: 15px; }
.testdates { margin-top: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 16px 20px; background: var(--tint); border-radius: 12px; }
.testdates b { margin-right: 6px; color: var(--navy); }
.testdates span { background: #fff; border: 1px solid var(--line); padding: 2px 12px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.season__notice { margin: 18px 0 0; padding-left: 18px; color: var(--ink-3); font-size: 14px; }
.season__poster { position: sticky; top: calc(var(--header-h) + 20px); }
.season__poster img { border-radius: 14px; box-shadow: var(--shadow); width: 100%; }
.season__poster a { display: block; }
.season__poster p { text-align: center; font-size: 13px; color: var(--ink-3); margin-top: 8px; }

/* ---------- JM EDU ---------- */
.jm { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.jm h2 { display: flex; align-items: center; gap: 14px; margin: 10px 0 18px; color: var(--ink); }
.jm__logo { height: 44px; width: auto; }
.jm__lead { font-size: 17px; color: var(--ink-2); margin-bottom: 22px; }
.jm .checks li::before { background-color: var(--jm); }
.jm__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.books { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.books img { border-radius: 6px; box-shadow: 0 12px 24px rgba(40, 20, 80, .18); aspect-ratio: 480/650; object-fit: cover; transition: .2s; }
.books img:hover { transform: translateY(-4px) rotate(-1deg); }

/* ---------- Future Prep (협력기관) ---------- */
.section--fp { --fp-navy: #1b2a4a; --fp-gold: #b8914a; background: #f8f4ec; }
.eyebrow--fp { color: var(--fp-gold); }
.fp__head { max-width: 820px; margin: 0 auto 44px; text-align: center; }
.fp__head h2 { display: flex; align-items: baseline; justify-content: center; flex-wrap: wrap; gap: 6px 14px; margin: 10px 0 16px; color: var(--fp-navy); }
.fp__word { font-family: "Playfair Display", Georgia, "Times New Roman", serif; font-weight: 700; letter-spacing: .02em; color: var(--fp-navy); }
.fp__word b { color: var(--fp-gold); font-weight: 700; }
.fp__lead { color: var(--ink-2); font-size: 17px; }
.fp__lead b { color: var(--fp-navy); }
.fp__together { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; max-width: 820px; margin: 0 auto 48px; }
.fp__together div { background: #fff; border-radius: 16px; padding: 20px 24px; text-align: center; border: 1px solid #ece4d3; }
.fp__together span { display: block; font-size: 13px; font-weight: 700; color: var(--fp-gold); letter-spacing: .04em; }
.fp__together div:first-child span { color: var(--green); }
.fp__together b { color: var(--fp-navy); font-size: 17px; line-height: 1.5; }
.fp__together em { font-style: normal; font-size: 30px; font-weight: 300; color: var(--fp-gold); text-align: center; }
.fp__ipres { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: center; background: var(--fp-navy); color: #fff; border-radius: 22px; padding: 36px; margin-bottom: 24px; }
.fp__ipres h3 { font-size: 24px; color: #e6c88a; }
.fp__ipres-intro p { color: rgba(255,255,255,.78); margin-top: 10px; font-size: 15px; }
.fp__steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.fp__steps li { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 14px; padding: 16px 12px; text-align: center; display: flex; flex-direction: column; gap: 2px; }
.fp__steps b { font-family: Georgia, "Times New Roman", serif; font-size: 30px; line-height: 1; color: #e6c88a; }
.fp__steps span { font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.fp__steps small { font-size: 13px; color: rgba(255,255,255,.72); line-height: 1.45; }
.fp__programs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fp__programs article { background: #fff; border-radius: 16px; padding: 26px; border: 1px solid #ece4d3; }
.fp__programs h3 { font-size: 20px; color: var(--fp-navy); margin-bottom: 12px; padding-bottom: 12px; border-bottom: 2px solid var(--fp-gold); display: inline-block; }
.fp__programs ul { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 15px; display: grid; gap: 6px; }
.fp__programs li::marker { color: var(--fp-gold); }
.fp__flow { text-align: center; margin: 32px 0 0; color: var(--fp-navy); font-weight: 700; font-size: 16px; }
.fp__flow i { font-style: normal; color: var(--fp-gold); margin: 0 6px; }
.fp__links { text-align: center; margin-top: 24px; }
.btn--fp { background: var(--fp-navy); color: #fff; }
.btn--fp:hover { background: #24375f; }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 12px; }
.gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
.gallery__wide { grid-column: span 2; grid-row: span 2; }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: stretch; }
.contact__info h2 { margin: 10px 0 14px; }
.contact__info > p { color: var(--ink-2); }
.info { margin: 28px 0; display: grid; gap: 0; }
.info div { display: grid; grid-template-columns: 110px 1fr; padding: 14px 0; border-top: 1px solid var(--line); }
.info dt { color: var(--ink-3); font-weight: 600; }
.info dd { margin: 0; font-weight: 600; }
.info dd a, .info__tel { text-decoration: none; color: var(--navy); font-size: 18px; font-weight: 800; }
.info small { color: var(--ink-3); font-weight: 500; }
.contact__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.map-links { margin-top: 18px; display: flex; gap: 16px; font-size: 14px; }
.map-links a { color: var(--ink-2); }
.contact__map { min-height: 420px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--tint); }
.contact__map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }
[hidden] { display: none !important; }

/* ---------- footer ---------- */
.footer { background: #0a1f3f; color: rgba(255,255,255,.7); padding: 48px 0 40px; font-size: 14px; }
.footer__inner { display: grid; gap: 14px; }
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__brand img { background: #fff; border-radius: 50%; padding: 3px; }
.footer__brand strong { display: block; color: #fff; font-size: 16px; }
.footer__brand span { font-size: 13px; }
.footer__biz { line-height: 1.9; }
.footer__copy { color: rgba(255,255,255,.45); font-size: 13px; }
.callbar { display: none; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1240px) {
  .nav { gap: 16px; }
  .nav a { font-size: 14px; }
}
@media (max-width: 1100px) {
  .programs { grid-template-columns: repeat(2, 1fr); }
  .fp__programs { grid-template-columns: 1fr; }
}
/* 메뉴가 9개라 1080px 이하에서는 햄버거 메뉴로 전환 */
@media (max-width: 1080px) {
  :root { --header-h: 64px; }
  .menu-btn { display: block; margin-left: 12px; }
  .header__cta { display: none; }
  .qnav { display: flex; gap: 22px; margin-left: auto; }
  .nav { position: fixed; top: var(--header-h); left: 0; right: 0; background: #fff; flex-direction: column; gap: 0;
    padding: 8px 24px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-120%); transition: transform .25s; z-index: -1; }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 960px) {
  .about, .jm, .contact { grid-template-columns: 1fr; gap: 40px; }
  .about__photo { aspect-ratio: 16/10; }
  .director { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
  .director__photo { aspect-ratio: 1/1; max-width: 320px; }
  .teachers { grid-template-columns: 1fr; }
  .specialists { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow li:nth-child(2)::after { display: none; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .season { grid-template-columns: 1fr; }
  .season__poster { position: static; max-width: 420px; margin: 0 auto; }
  .fp__ipres { grid-template-columns: 1fr; padding: 28px; }
}
/* 휴대폰·작은 태블릿: 바로가기를 로고 아래 두 번째 줄로 */
@media (max-width: 800px) {
  :root { --header-h: 104px; }
  .header__inner { flex-wrap: wrap; align-content: stretch; row-gap: 0; }
  .brand { height: 62px; }
  .menu-btn { height: 62px; margin-left: auto; padding: 13px 8px; }  /* 세 줄 아이콘 간격 유지하며 세로 가운데 */
  .brand img { width: 40px; height: 40px; }
  .qnav { order: 3; width: 100%; height: 42px; margin: 0; gap: 0; justify-content: space-between; align-items: center;
    border-top: 1px solid var(--line); }
  .qnav a { font-size: 14px; }
}
/* 폭이 좁은 휴대폰: 바로가기 6개가 붙지 않도록 글자 축소, "DSAT 플랫폼" → "DSAT" */
@media (max-width: 420px) {
  .qnav a { font-size: 13px; }
  .qnav__long { display: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .br-pc { display: none; }
  .br-mo { display: inline; }
  .section { padding: 72px 0; }
  .hero { min-height: 560px; }
  .hero__shade { background: linear-gradient(180deg, rgba(8,28,58,.72) 0%, rgba(8,28,58,.9) 100%); }
  .hero__lead { font-size: 16px; }
  .hero__actions .btn { width: 100%; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid rgba(255,255,255,.12); padding: 20px 8px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat strong { font-size: 26px; }
  .values { grid-template-columns: 1fr; }
  .types, .dsat-split, .programs, .features { grid-template-columns: 1fr; }
  .fp__together { grid-template-columns: 1fr; gap: 8px; }
  .fp__steps { grid-template-columns: 1fr; }
  .fp__steps li { flex-direction: row; align-items: center; text-align: left; gap: 12px; }
  .fp__steps b { width: 30px; text-align: center; }
  .fp__steps span { width: 96px; flex-shrink: 0; }
  .type { padding: 26px; }
  .flow { grid-template-columns: 1fr; }
  .flow li::after { display: none; }
  .teacher { padding: 22px; }
  .teacher__top { flex-direction: column; text-align: center; }
  .specialists { grid-template-columns: 1fr; }
  .sclass .checks { grid-template-columns: 1fr; }
  .sclass__table th { width: 84px; }
  .books { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .jm h2 { flex-wrap: wrap; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .info div { grid-template-columns: 92px 1fr; }
  .footer { padding-bottom: 96px; }
  .callbar { display: grid; grid-template-columns: 2fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    background: var(--navy); box-shadow: 0 -4px 16px rgba(0,0,0,.15); padding-bottom: env(safe-area-inset-bottom); }
  .callbar a, .callbar__tel { color: #fff; text-decoration: none; text-align: center; padding: 15px 0; font-weight: 700; font-size: 15px; }
  .callbar__tel { background: var(--green); }
  .callbar a { border-left: 1px solid rgba(255,255,255,.15); }
}