:root {
    --ink: #102a2b;
    --ink-soft: #4c6262;
    --brand: #0d5253;
    --brand-deep: #082f30;
    --brand-pale: #e8f2ef;
    --accent: #f5d547;
    --accent-hover: #ffe168;
    --surface: #ffffff;
    --canvas: #f5f7f3;
    --line: #dce5df;
    --positive: #087a53;
    --negative: #c33a3a;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --shadow-sm: 0 8px 24px rgba(8, 47, 48, .08);
    --shadow-lg: 0 30px 80px rgba(6, 38, 39, .16);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
    margin: 0;
    overflow-x: hidden;
    background: var(--canvas);
    color: var(--ink);
    font-family: "Pretendard", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, summary { font: inherit; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; border-radius: 8px; background: var(--accent); color: #151c1c; font-weight: 800; text-decoration: none; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid #ffbd2e; outline-offset: 3px; }

.site-header {
    position: absolute;
    inset: 0 0 auto;
    z-index: 20;
    color: #fff;
}
.header-inner { display: flex; align-items: center; min-height: 84px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; font-size: .92rem; font-weight: 800; letter-spacing: -.01em; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.34); border-radius: 11px; color: var(--accent); font-size: .78rem; font-weight: 900; letter-spacing: -.04em; }
.desktop-nav { display: flex; gap: 34px; margin-left: auto; }
.desktop-nav a { color: rgba(255,255,255,.74); font-size: .88rem; font-weight: 600; text-decoration: none; transition: color .2s ease; }
.desktop-nav a:hover { color: #fff; }
.header-cta { display: inline-flex; align-items: center; gap: 7px; min-height: 42px; margin-left: 36px; padding: 0 16px; border: 1px solid rgba(255,255,255,.3); border-radius: 10px; background: transparent; color: #fff; cursor: pointer; font-family: inherit; font-size: .86rem; font-weight: 750; text-decoration: none; transition: background .2s ease, border-color .2s ease; }
.header-cta:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.1); }
.header-cta svg { width: 17px; height: 17px; }

.hero { position: relative; min-height: 760px; overflow: hidden; background-color: var(--brand-deep); background-image: linear-gradient(90deg, rgba(8,47,48,.96) 0%, rgba(8,47,48,.88) 48%, rgba(8,47,48,.68) 100%), url("../imgs/bgc.png?v=20260915-live"); background-position: center; background-size: cover; color: #fff; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 84% 26%, rgba(37, 116, 111, .52), transparent 31%), radial-gradient(circle at 20% 82%, rgba(45, 113, 109, .22), transparent 35%); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, #000, transparent 88%); pointer-events: none; }
.hero-glow { position: absolute; width: 420px; height: 420px; right: 5%; top: 120px; border: 1px solid rgba(245,213,71,.18); border-radius: 50%; box-shadow: 0 0 0 80px rgba(245,213,71,.025), 0 0 0 160px rgba(245,213,71,.02); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(420px, .96fr); align-items: center; gap: 72px; min-height: 760px; padding-top: 86px; padding-bottom: 68px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; color: #cfe4dd; font-size: .78rem; font-weight: 760; letter-spacing: .03em; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(245,213,71,.13); }
.hero h1 { max-width: 690px; margin: 0; font-size: clamp(3rem, 5.3vw, 4.85rem); font-weight: 850; line-height: 1.08; letter-spacing: -.052em; text-wrap: balance; }
.hero-lead { max-width: 610px; margin: 25px 0 0; color: #c8dad5; font-size: clamp(1rem, 1.55vw, 1.18rem); line-height: 1.72; word-break: keep-all; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 29px 0 0; padding: 0; list-style: none; }
.hero-points li { display: flex; align-items: center; gap: 8px; color: #eef7f4; font-size: .88rem; font-weight: 620; }
.hero-points svg { width: 18px; height: 18px; padding: 3px; border-radius: 50%; background: rgba(245,213,71,.12); color: var(--accent); stroke-width: 2.4; }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; margin-top: 34px; }
.hero-actions p { margin: 0 0 0 4px; color: #9db8b3; font-size: .76rem; }
.primary-cta { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 60px; padding: 0 20px; border: 0; border-radius: var(--radius-sm); background: var(--accent); color: #18211f; box-shadow: 0 12px 30px rgba(245,213,71,.18); cursor: pointer; font-family: inherit; font-size: inherit; font-weight: 850; text-decoration: none; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.primary-cta:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 17px 34px rgba(245,213,71,.23); }
.primary-cta img { flex: 0 0 auto; border-radius: 7px; }
.primary-cta svg { width: 20px; height: 20px; margin-left: 3px; }
.hero-visual { position: relative; min-height: 550px; }
.visual-frame { position: absolute; inset: 18px 0 auto 36px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 26px; background: #154849; box-shadow: var(--shadow-lg); }
.visual-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(2,29,30,.75), transparent 52%); pointer-events: none; }
.visual-frame > img { width: 100%; height: 420px; object-fit: cover; opacity: .84; }
.visual-caption { position: absolute; z-index: 2; left: 23px; right: 23px; bottom: 21px; display: flex; align-items: center; gap: 12px; }
.caption-icon { display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 auto; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; background: rgba(255,255,255,.12); backdrop-filter: blur(9px); color: var(--accent); }
.caption-icon svg { width: 23px; height: 23px; }
.visual-caption strong, .visual-caption span { display: block; }
.visual-caption strong { font-size: .94rem; }
.visual-caption span { color: rgba(255,255,255,.7); font-size: .75rem; }
.market-card { position: absolute; z-index: 4; left: 0; right: 42px; bottom: 0; padding: 19px 20px 16px; border: 1px solid rgba(255,255,255,.62); border-radius: 18px; background: rgba(255,255,255,.96); color: var(--ink); box-shadow: 0 22px 60px rgba(2,25,26,.26); backdrop-filter: blur(14px); }
.market-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.market-head > div { display: flex; align-items: center; gap: 8px; }
.market-head strong { font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #25a96e; box-shadow: 0 0 0 4px rgba(37,169,110,.1); }
.market-status { padding: 4px 8px; border-radius: 99px; background: var(--brand-pale); color: var(--brand); font-size: .65rem; font-weight: 700; }
.market-list { display: grid; grid-template-columns: repeat(3, 1fr); }
.market-row { padding: 4px 12px; border-left: 1px solid var(--line); }
.market-row:first-child { padding-left: 0; border-left: 0; }
.market-row > span, .market-row strong, .market-row small { display: block; }
.market-row > span { color: #71817d; font-size: .63rem; font-weight: 750; letter-spacing: .03em; }
.market-row strong { margin-top: 2px; font-size: 1.05rem; line-height: 1.35; font-variant-numeric: tabular-nums; }
.market-row small { color: #7a8b87; font-size: .66rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.market-row small.up { color: var(--positive); }
.market-row small.down { color: var(--negative); }
.market-card > p { margin: 11px 0 0; color: #82908d; font-size: .59rem; text-align: right; }

.trust-strip { border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); min-height: 120px; }
.trust-grid > div { display: flex; flex-direction: column; justify-content: center; padding: 20px 28px; border-left: 1px solid var(--line); }
.trust-grid > div:first-child { border-left: 0; }
.trust-grid strong { color: var(--brand); font-size: 1.5rem; font-weight: 850; letter-spacing: -.03em; }
.trust-grid span { margin-top: 2px; color: var(--ink-soft); font-size: .78rem; }

.section { padding: 112px 0; }
.section-kicker { display: inline-block; margin-bottom: 14px; color: var(--positive); font-size: .7rem; font-weight: 850; letter-spacing: .16em; }
.section-kicker.light { color: #a8c9c3; }
.section-heading { display: grid; grid-template-columns: 1.1fr .8fr; column-gap: 48px; align-items: end; margin-bottom: 48px; }
.section-heading .section-kicker { grid-column: 1 / -1; }
.section-heading h2, .schedule-copy h2, .faq-copy h2 { margin: 0; font-size: clamp(2rem, 3.8vw, 3.25rem); line-height: 1.16; letter-spacing: -.045em; word-break: keep-all; }
.section-heading > p, .schedule-copy > p, .faq-copy > p { max-width: 470px; margin: 0; color: var(--ink-soft); word-break: keep-all; }
.program-section { background: var(--canvas); }
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.program-card { min-height: 400px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.program-card:hover { transform: translateY(-4px); border-color: #b7cdc5; box-shadow: var(--shadow-sm); }
.program-number { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: var(--brand-pale); color: var(--brand); font-size: .78rem; font-weight: 850; }
.program-card h3 { margin: 28px 0 13px; font-size: 1.35rem; line-height: 1.35; letter-spacing: -.025em; }
.program-card > p { min-height: 80px; margin: 0; color: var(--ink-soft); font-size: .91rem; word-break: keep-all; }
.program-card ul { display: grid; gap: 11px; margin: 27px 0 0; padding: 23px 0 0; border-top: 1px solid var(--line); list-style: none; }
.program-card li { display: flex; align-items: center; gap: 10px; color: #354d4c; font-size: .82rem; }
.program-card li span { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(245,213,71,.2); }

.signal-section { background: #fff; }
.signal-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.signal-card { position: relative; overflow: hidden; margin: 0; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.signal-image { position: relative; overflow: hidden; aspect-ratio: 1.45 / 1; background: var(--brand-deep); }
.signal-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,31,32,.06) 40%, rgba(4,31,32,.72) 100%); pointer-events: none; }
.signal-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease, filter .3s ease; }
.signal-card:hover .signal-image img { transform: scale(1.025); filter: saturate(1.08); }
.signal-badge { position: absolute; z-index: 2; top: 20px; left: 20px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; background: rgba(5,39,40,.68); color: #fff; backdrop-filter: blur(8px); font-size: .63rem; font-weight: 850; letter-spacing: .12em; }
.signal-index { position: absolute; z-index: 2; right: 20px; bottom: 9px; color: rgba(255,255,255,.28); font-size: 4rem; font-weight: 900; line-height: 1; letter-spacing: -.08em; }
.signal-card figcaption { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: end; padding: 27px 28px 29px; }
.signal-card figcaption span { color: var(--positive); font-size: .7rem; font-weight: 850; letter-spacing: .12em; }
.signal-card figcaption h3 { margin: 6px 0 0; font-size: 1.42rem; line-height: 1.3; letter-spacing: -.03em; }
.signal-card figcaption p { margin: 0; color: var(--ink-soft); font-size: .85rem; word-break: keep-all; }
.signal-disclaimer { margin: 18px 3px 0; color: #71817d; font-size: .72rem; text-align: right; }

.schedule-section { position: relative; overflow: hidden; background: var(--brand-deep); color: #fff; }
.schedule-section::after { content: ""; position: absolute; width: 560px; height: 560px; left: -260px; bottom: -320px; border: 1px solid rgba(255,255,255,.06); border-radius: 50%; box-shadow: 0 0 0 90px rgba(255,255,255,.02), 0 0 0 180px rgba(255,255,255,.015); }
.schedule-layout { position: relative; z-index: 1; display: grid; grid-template-columns: .8fr 1.15fr; gap: 92px; align-items: start; }
.schedule-copy { position: sticky; top: 120px; }
.schedule-copy > p { margin-top: 24px; color: #a9c0bc; }
.schedule-note { display: flex; align-items: center; gap: 13px; margin-top: 35px; padding: 17px 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.05); }
.schedule-note svg { width: 24px; height: 24px; flex: 0 0 auto; color: var(--accent); }
.schedule-note strong, .schedule-note span { display: block; }
.schedule-note strong { color: #fff; font-size: .82rem; }
.schedule-note span { color: #9fb7b2; font-size: .7rem; }
.schedule-list { display: grid; gap: 12px; }
.schedule-item { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 18px; min-height: 100px; padding: 19px 22px; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; background: rgba(255,255,255,.055); transition: background .2s ease, border-color .2s ease; }
.schedule-item:hover { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.085); }
.schedule-day { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 13px; background: var(--accent); color: #17302e; font-size: 1rem; font-weight: 900; }
.schedule-item strong { font-size: .96rem; }
.schedule-item p { margin: 4px 0 0; color: #9fb7b2; font-size: .75rem; }
.schedule-item time { color: #d6e5e1; font-size: .8rem; font-weight: 750; font-variant-numeric: tabular-nums; }

.principles-section { background: #fff; }
.section-heading.compact { display: block; max-width: 700px; }
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.principle { padding: 4px 30px 0 0; }
.principle svg { width: 33px; height: 33px; color: var(--brand); }
.principle h3 { margin: 21px 0 9px; font-size: 1.13rem; }
.principle p { margin: 0; color: var(--ink-soft); font-size: .87rem; word-break: keep-all; }

.faq-section { background: #edf2ee; }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 92px; }
.faq-copy { position: sticky; top: 120px; align-self: start; }
.faq-copy > p { margin-top: 22px; }
.faq-list { border-top: 1px solid #c9d5cf; }
.faq-item { border-bottom: 1px solid #c9d5cf; }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 78px; padding: 18px 4px; cursor: pointer; color: var(--ink); font-weight: 750; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 21px; height: 21px; flex: 0 0 auto; color: var(--brand); transition: transform .2s ease; }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item > p { margin: -2px 40px 0 4px; padding: 0 0 25px; color: var(--ink-soft); font-size: .9rem; }

.final-cta-section { padding: 74px 0; background: #fff; }
.final-cta-card { display: flex; align-items: center; justify-content: space-between; gap: 48px; padding: 54px 58px; border-radius: var(--radius-lg); background: var(--brand); color: #fff; box-shadow: var(--shadow-lg); }
.final-cta-card h2 { margin: 0; font-size: clamp(1.9rem, 3.3vw, 2.8rem); line-height: 1.18; letter-spacing: -.04em; }
.final-cta-card p { margin: 13px 0 0; color: #b8d0cb; font-size: .82rem; }
.final-cta-card .primary-cta { flex: 0 0 auto; }

.site-footer { padding: 64px 0 22px; background: #071f20; color: #fff; }
.footer-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; padding-bottom: 45px; }
.footer-brand .brand-mark { color: var(--accent); }
.footer-grid > div:first-child > p { max-width: 290px; margin: 18px 0 0; color: #77928e; font-size: .76rem; }
.legal-copy strong { display: block; margin-bottom: 12px; font-size: .78rem; }
.legal-copy p { margin: 7px 0 0; color: #718b87; font-size: .68rem; line-height: 1.7; }
.footer-bottom { padding-top: 20px; border-top: 1px solid rgba(255,255,255,.09); color: #5f7a76; font-size: .65rem; }
.mobile-cta { display: none; }

.reveal { opacity: 1; transform: none; }

@media (max-width: 1000px) {
    .hero-grid { grid-template-columns: 1fr 420px; gap: 40px; }
    .hero h1 { font-size: 3.5rem; }
    .section-heading { grid-template-columns: 1fr .8fr; }
    .schedule-layout, .faq-layout { gap: 50px; }
}

@media (max-width: 820px) {
    .shell { width: min(100% - 36px, 680px); }
    .desktop-nav { display: none; }
    .header-cta { margin-left: auto; }
    .hero { min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 44px; padding-top: 132px; padding-bottom: 78px; }
    .hero h1 { font-size: clamp(2.8rem, 10vw, 4.3rem); }
    .hero-visual { min-height: 520px; }
    .visual-frame { inset: 0 26px auto; }
    .market-card { left: 0; right: 0; }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .trust-grid > div:nth-child(4) { border-top: 1px solid var(--line); }
    .section { padding: 88px 0; }
    .section-heading { display: block; }
    .section-heading > p { margin-top: 18px; }
    .program-grid { grid-template-columns: 1fr; }
    .program-card { min-height: 0; }
    .program-card > p { min-height: 0; }
    .signal-grid { grid-template-columns: 1fr; }
    .schedule-layout, .faq-layout { grid-template-columns: 1fr; gap: 42px; }
    .schedule-copy, .faq-copy { position: static; }
    .principles-grid { grid-template-columns: 1fr; gap: 35px; }
    .principle { max-width: 560px; }
    .final-cta-card { align-items: flex-start; flex-direction: column; padding: 45px; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 560px) {
    body { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
    .shell { width: calc(100% - 30px); }
    .header-inner { min-height: 72px; }
    .brand { font-size: .82rem; }
    .brand-mark { width: 34px; height: 34px; }
    .header-cta { display: none; }
    .hero-grid { padding-top: 112px; padding-bottom: 64px; }
    .hero h1 { font-size: clamp(2.35rem, 12vw, 3.2rem); line-height: 1.1; }
    .hero-lead { margin-top: 21px; font-size: .96rem; }
    .hero-points { display: grid; gap: 10px; }
    .hero-actions { align-items: stretch; }
    .hero-actions .primary-cta { width: 100%; }
    .hero-actions p { text-align: center; }
    .hero-visual { min-height: 420px; }
    .visual-frame { inset-inline: 0; border-radius: 20px; }
    .visual-frame > img { height: 300px; }
    .visual-caption { left: 16px; right: 16px; bottom: 15px; }
    .market-card { bottom: 0; padding: 16px 14px 13px; }
    .market-row { padding-inline: 8px; }
    .market-row strong { font-size: .84rem; }
    .market-row small { font-size: .58rem; }
    .market-card > p { text-align: left; }
    .trust-grid > div { min-height: 92px; padding: 15px 18px; }
    .trust-grid strong { font-size: 1.22rem; }
    .section { padding: 72px 0; }
    .section-heading h2, .schedule-copy h2, .faq-copy h2 { font-size: 2.25rem; }
    .program-card { padding: 25px; }
    .signal-image { aspect-ratio: 1.25 / 1; }
    .signal-badge { top: 15px; left: 15px; }
    .signal-index { right: 16px; font-size: 3.2rem; }
    .signal-card figcaption { grid-template-columns: 1fr; gap: 13px; padding: 22px; }
    .signal-card figcaption h3 { font-size: 1.28rem; }
    .signal-disclaimer { text-align: left; }
    .schedule-item { grid-template-columns: 46px 1fr; gap: 14px; padding: 16px; }
    .schedule-day { width: 44px; height: 44px; }
    .schedule-item time { grid-column: 2; }
    .principle { padding-right: 0; }
    .faq-item summary { min-height: 72px; font-size: .9rem; }
    .final-cta-section { padding: 40px 0; }
    .final-cta-card { width: calc(100% - 30px); padding: 32px 24px; border-radius: 22px; }
    .final-cta-card .primary-cta { width: 100%; }
    .site-footer { padding-top: 48px; }
    .mobile-cta { position: fixed; z-index: 50; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 18px; border: 1px solid rgba(0,0,0,.08); border-radius: 14px; background: var(--accent); color: #18211f; box-shadow: 0 12px 34px rgba(4,35,36,.24); cursor: pointer; font-family: inherit; font-size: .92rem; font-weight: 850; text-decoration: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
    .reveal { opacity: 1; transform: none; }
}