/* ARKHIVE — Landing (Main) styles. Reuses brand.css + app.css. */

.lp { background: var(--white); color: var(--ink); font-family: var(--font-body); }

/* shared faded brand watermark (hero / CTA) — large, anchored bottom-right,
   fully readable but dissolving into the band with a soft bottom fade */
.ark-bgmark { position: absolute; right: clamp(24px, 6vw, 104px); bottom: 0; z-index: 0; white-space: nowrap; font-family: var(--font-display); font-weight: 900; font-size: clamp(40px, 10vw, 148px); line-height: 0.82; color: rgba(255,255,255,0.06); letter-spacing: -0.03em; user-select: none; pointer-events: none; -webkit-mask-image: linear-gradient(to bottom, #000 48%, transparent 100%); mask-image: linear-gradient(to bottom, #000 48%, transparent 100%); }

/* section frame */
.lp-sec { max-width: 1440px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 56px); }
.lp-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 18px; flex-wrap: wrap; }
.lp-kicker { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--stone); }
.lp-h2 { font-family: var(--font-display); font-weight: 900; font-size: clamp(34px, 4.4vw, 56px); line-height: 1.1; letter-spacing: -0.01em; margin: 10px 0 0; word-break: keep-all; }
.lp-link { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--red); padding-bottom: 3px; white-space: nowrap; }

/* shared section lead paragraph — keeps font + wrapping consistent across sections */
.lp-lead { font-family: var(--font-body); font-size: 15px; line-height: 1.75; color: var(--stone); margin-top: 16px; text-wrap: pretty; word-break: keep-all; }

/* stats band */
.lp-stats { background: var(--ink); color: #fff; }
.lp-statgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.1); }
.lp-statcell { background: var(--ink); padding: 38px clamp(18px, 2.6vw, 40px); }
.lp-statfig { display: flex; align-items: baseline; gap: 5px; }
.lp-statfig .n { font-family: var(--font-display); font-weight: 900; font-size: clamp(46px, 6vw, 78px); line-height: 0.88; letter-spacing: -0.02em; }
.lp-statfig .u { font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.04em; color: var(--stone); }
.lp-statkr { font-family: var(--font-body); font-weight: 700; font-size: 14px; margin-top: 12px; }
.lp-staten { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-top: 4px; }
@media (max-width: 760px) { .lp-statgrid { grid-template-columns: 1fr 1fr; } }

/* featured split */
.lp-feat { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; }
@media (max-width: 860px) { .lp-feat { grid-template-columns: 1fr; } }
.lp-recent { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: start; }

/* category tiles */
.lp-cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
@media (max-width: 980px) { .lp-cats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .lp-cats { grid-template-columns: 1fr 1fr; } }
.lp-cat { position: relative; aspect-ratio: 3/4; border-radius: var(--radius); overflow: hidden; cursor: pointer; display: block; background: var(--ink); }
.lp-cat .tone { position: absolute; inset: 0; transition: transform .4s ease; }
.lp-cat:hover .tone { transform: scale(1.06); }
.lp-cat .ov { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28,28,30,0.1) 0%, rgba(28,28,30,0.8) 100%); }
.lp-cat .lab { position: absolute; left: 14px; right: 14px; bottom: 14px; color: #fff; }
.lp-cat .lab .en { font-family: var(--font-display); font-weight: 900; font-size: 22px; line-height: 1; }
.lp-cat .lab .n { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; color: rgba(255,255,255,0.6); margin-top: 5px; }
.lp-cat .lab .kr { font-family: var(--font-body); font-weight: 700; font-size: 12px; margin-top: 2px; }

/* trust explainer */
.lp-trust { background: var(--off); }
.lp-trustgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 820px) { .lp-trustgrid { grid-template-columns: 1fr; } }
.lp-tcard { background: #fff; border: 1px solid rgba(28,28,30,0.1); border-top: 3px solid; border-radius: var(--radius); padding: 26px 24px; }
.lp-tcard.green  { border-top-color: var(--tg-line); }
.lp-tcard.yellow { border-top-color: var(--ty-line); }
.lp-tcard.red    { border-top-color: var(--tr-line); }
.lp-tcard .gname { font-family: var(--font-display); font-weight: 900; font-size: 30px; line-height: 1; display: flex; align-items: center; gap: 11px; }
.lp-tcard .gsub { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--stone); margin-top: 10px; }
.lp-tcard .gtext { font-size: 13.5px; line-height: 1.7; color: var(--ink); margin-top: 16px; }
.lp-tcard .gyears { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--stone); margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(28,28,30,0.08); }

/* about · principles */
.lp-about { background: var(--white); border-top: 1px solid rgba(28,28,30,0.08); }
.lp-principles { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 56px; row-gap: 44px; }
@media (max-width: 760px) { .lp-principles { grid-template-columns: 1fr; } }
.lp-principle { background: var(--white); padding: 4px 0 4px 28px; position: relative; }
.lp-principle::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 5px; background: var(--red); }
.lp-principle .pnum { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--stone); }
.lp-principle .pname { font-family: var(--font-display); font-weight: 900; font-size: clamp(26px, 2.6vw, 34px); letter-spacing: 0.02em; margin-top: 14px; color: var(--ink); }
.lp-principle .ptext { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; }
.lp-principle .ptext span { font-size: 14.5px; line-height: 1.66; color: var(--ink); text-wrap: pretty; }

/* "준비 중" fade popup */
.lp-prep { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; background: rgba(28,28,30,0.5); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity 0.26s ease; }
.lp-prep.open { opacity: 1; pointer-events: auto; }
.lp-prep-card { background: var(--white); border-top: 4px solid var(--red); padding: 36px 44px 34px; max-width: 380px; text-align: center; box-shadow: 0 30px 70px rgba(0,0,0,0.3); transform: translateY(14px) scale(0.98); transition: transform 0.3s cubic-bezier(0.2,0.7,0.3,1); }
.lp-prep.open .lp-prep-card { transform: none; }
.lp-prep-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.24em; color: var(--red); }
.lp-prep-title { font-family: var(--font-display); font-weight: 900; font-size: 30px; line-height: 1; margin-top: 12px; color: var(--ink); }
.lp-prep-sub { font-size: 13.5px; line-height: 1.6; color: var(--stone); margin-top: 14px; text-wrap: pretty; }

/* CTA band */
.lp-cta { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.lp-cta .bgword { position: absolute; right: clamp(16px, 4vw, 56px); bottom: -6%; font-family: var(--font-display); font-weight: 900; font-size: clamp(84px, 13vw, 190px); line-height: 0.7; color: rgba(255,255,255,0.05); letter-spacing: -0.02em; user-select: none; pointer-events: none; -webkit-mask-image: linear-gradient(to bottom, #000 58%, transparent 96%); mask-image: linear-gradient(to bottom, #000 58%, transparent 96%); }

/* footer */
.lp-foot { background: var(--ink); color: #fff; border-top: 1px solid rgba(255,255,255,0.1); }
.lp-footgrid { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; }
.lp-footcol h4 { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin: 0 0 14px; }
.lp-footcol a { display: block; font-size: 13px; color: rgba(255,255,255,0.75); text-decoration: none; margin-bottom: 9px; }
.lp-footcol a:hover { color: #fff; }