/* Shop Momento — editorial look: ivory paper, blush, terracotta, ink */
:root {
  --ink: #161311;
  --ink-2: #2a2421;
  --ivory: #faf6f1;
  --blush: #f2e3da;
  --blush-2: #e8cdbf;
  --terra: #b8553a;
  --terra-2: #9c4430;
  --muted: #6f6660;
  --line: #e6dbd1;
  --radius: 18px;
  --container: 1200px;
  --header-h: 74px;
  --display: 'Plus Jakarta Sans', 'Noto Sans KR', 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sans: 'DM Sans', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Languages (EN / KO / ES): every text is there three times; only the chosen one shows */
html[data-lang="en"] body [lang]:not([lang="en"]),
html[data-lang="ko"] body [lang]:not([lang="ko"]),
html[data-lang="es"] body [lang]:not([lang="es"]) { display: none !important; }
html[data-lang="ko"] body { word-break: keep-all; }
html[data-lang="ko"] h1, html[data-lang="ko"] h2, html[data-lang="ko"] h3, html[data-lang="ko"] .pull { letter-spacing: -.02em; word-spacing: 0; }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body { font-family: var(--sans); color: var(--ink); background: var(--ivory); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
ol, ul { list-style: none; }
svg { display: block; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
em { font-style: normal; color: var(--terra); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 15px 30px; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--ink); color: var(--ivory);
       font: 600 .95rem/1 var(--sans); letter-spacing: .02em; text-decoration: none; cursor: pointer; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); background: var(--terra); border-color: var(--terra); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.btn-small { padding: 10px 20px; font-size: .88rem; }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* Wordmark */
.wordmark { display: inline-flex; align-items: baseline; gap: 2px; text-decoration: none; color: var(--ink); line-height: 1; }
.wm-shop { font: 700 .78rem/1 var(--sans); letter-spacing: .28em; text-transform: uppercase; margin-right: 6px; }
.wm-momento { font: 800 1.5rem/1 var(--display); letter-spacing: -.03em; }
.wordmark-light { color: var(--ivory); }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; height: var(--header-h); z-index: 100; background: rgba(250,246,241,.9); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.site-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.header-tools { display: flex; align-items: center; gap: 6px; }
.lang-switch { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; background: #fff; }
.lang-switch button { border: 0; background: none; font: 700 .72rem/1 var(--sans); letter-spacing: .06em; padding: 7px 9px; border-radius: 999px; color: var(--muted); cursor: pointer; }
.lang-switch button.active { background: var(--ink); color: var(--ivory); }
.site-nav a { font-size: .94rem; font-weight: 500; text-decoration: none; }
.site-nav a:not(.btn):hover { color: var(--terra); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 7px 10px; background: var(--ink); transition: transform .3s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* Text */
.eyebrow { font-size: .76rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--terra); margin-bottom: 18px; }
h1, h2, h3, .pull { font-family: var(--display); font-weight: 800; letter-spacing: -.025em; word-spacing: .06em; }
h3 { letter-spacing: -.012em; }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.05; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 520px; }
.section { padding: 130px 0; }
.section-head { max-width: 760px; margin-bottom: 64px; }

/* Hero */
.hero { padding: calc(var(--header-h) + 80px) 0 90px; position: relative; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(3rem, 7.6vw, 6.4rem); line-height: 1; margin-bottom: 28px; }
.hero .lead { font-size: 1.26rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero-art { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; justify-self: end; }
.art-disc { position: absolute; inset: 6%; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #f8ece5, var(--blush) 55%, var(--blush-2)); }
.art-jewels { position: absolute; inset: 0; width: 100%; height: 100%; }
.art-jewels .ring { fill: none; stroke: var(--terra); stroke-width: 10; }
.art-jewels .ring.thin { stroke: var(--ink); stroke-width: 2; }
.art-jewels .hoop { fill: none; stroke: var(--ink); stroke-width: 8; }
.art-jewels .pearls circle { fill: var(--ivory); stroke: var(--blush-2); stroke-width: 2; }
.art-jewels .spark { fill: var(--terra); }
.art-badge { position: absolute; left: 0; bottom: 8%; width: 118px; height: 118px; border-radius: 50%; background: var(--ink); color: var(--ivory); display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.1;
             box-shadow: 0 18px 40px rgba(22,19,17,.18); }
.art-badge > span { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; opacity: .75; }
.art-badge strong { font: 800 1.7rem/1.1 var(--display); margin: 2px 0; }
@media (prefers-reduced-motion: no-preference) {
  .art-jewels .ring:not(.thin) { transform-origin: 160px 170px; animation: spin 26s linear infinite; stroke-dasharray: 420 158; }
  .art-jewels .spark { transform-origin: 300px 114px; animation: twinkle 3.2s ease-in-out infinite; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes twinkle { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.7); opacity: .6; } }

/* Marquee */
.marquee { border-block: 1px solid var(--ink); background: var(--ink); color: var(--ivory); overflow: hidden; padding: 18px 0; }
.marquee-track { display: flex; align-items: center; gap: 28px; width: max-content; font: 700 1.2rem/1 var(--display); letter-spacing: -.01em; white-space: nowrap; }
.marquee-track i { width: 8px; height: 8px; border-radius: 50%; background: var(--terra); flex: none; }
@media (prefers-reduced-motion: no-preference) { .marquee-track { animation: marquee 38s linear infinite; } }
@keyframes marquee { to { transform: translateX(-50%); } }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.pull { font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.15; }
.prose { display: grid; gap: 1.1em; }
.prose p { font-size: 1.12rem; color: var(--ink-2); }

/* Why */
.section-blush { background: var(--blush); }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.pillars li { padding: 32px 26px 36px 0; border-right: 1px solid rgba(22,19,17,.18); }
.pillars li + li { padding-left: 26px; }
.pillars li:last-child { border-right: 0; }
.num { display: block; font: 800 1.05rem/1 var(--display); color: var(--terra); margin-bottom: 30px; }
.pillars h3 { font-size: 1.45rem; line-height: 1.15; margin-bottom: 12px; }
.pillars p { color: var(--ink-2); font-size: 1rem; }
.balance { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 12px; }
.balance > span { padding: 10px 20px; border: 1px solid var(--ink); border-radius: 999px; font-weight: 500; font-size: .95rem; }
.balance > span:nth-child(2) { background: var(--ink); color: var(--ivory); }

/* Partners */
.partners { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.partner { padding: 48px 44px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); min-height: 240px; display: flex; flex-direction: column; justify-content: flex-end; transition: transform .3s; }
.partner:hover { transform: translateY(-4px); }
.partner h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 12px; }
.partner p { color: var(--muted); font-size: 1.05rem; max-width: 420px; }
.partner-dark { background: var(--terra); border-color: var(--terra); color: var(--ivory); }
.partner-dark p { color: rgba(250,246,241,.82); }
.promise { margin-top: 48px; font: 600 clamp(1.2rem, 2.2vw, 1.6rem)/1.4 var(--display); letter-spacing: -.02em; max-width: 900px; }
.promise b { color: var(--terra); font-weight: 800; }

/* Contact */
.section-ink { background: var(--ink); color: var(--ivory); }
.section-ink .lead { color: rgba(250,246,241,.7); }
.section-ink em { color: #e59a83; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: start; }
.contact-grid h2 { margin-bottom: 22px; }
.contact-list { margin-top: 40px; display: grid; gap: 18px; }
.contact-list dt { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(250,246,241,.55); }
.contact-list dd { font: 700 1.2rem/1.3 var(--display); letter-spacing: -.01em; }
.inquiry { background: var(--ivory); color: var(--ink); border-radius: var(--radius); padding: 40px; display: grid; gap: 16px; }
.inquiry h3 { font-size: 1.6rem; margin-bottom: 4px; }
.inquiry .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inquiry label { display: grid; gap: 6px; font-size: .82rem; font-weight: 600; letter-spacing: .02em; }
.inquiry input, .inquiry textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font: 400 1rem/1.4 var(--sans); color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.inquiry input:focus, .inquiry textarea:focus { outline: none; border-color: var(--terra); box-shadow: 0 0 0 3px rgba(184,85,58,.15); }
.inquiry input.invalid, .inquiry textarea.invalid { border-color: #c0392b; }
.inquiry textarea { resize: vertical; }
.inquiry .btn { justify-self: start; }
.form-status { min-height: 1.4em; font-size: .92rem; color: var(--terra-2); }
.form-status.error { color: #c0392b; }

/* Footer */
.site-footer { background: var(--ink); color: rgba(250,246,241,.7); border-top: 1px solid rgba(250,246,241,.12); padding: 56px 0 28px; font-size: .92rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; padding-bottom: 32px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid rgba(250,246,241,.12); font-size: .82rem; }
.footer-bottom a { text-decoration: none; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

/* Tablet */
@media (max-width: 1024px) {
  .pillars { grid-template-columns: 1fr 1fr; }
  .pillars li:nth-child(2) { border-right: 0; }
  .pillars li:nth-child(3) { padding-left: 0; }
  .pillars li:nth-child(n+3) { border-top: 1px solid rgba(22,19,17,.18); }
}

/* Mobile */
@media (max-width: 860px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: block; width: 40px; }
  .nav-toggle span { margin: 7px 8px; }
  .header-inner { gap: 10px; }
  .header-tools { margin-left: auto; gap: 2px; }
  .wm-shop { font-size: .68rem; letter-spacing: .2em; margin-right: 4px; }
  .wm-momento { font-size: 1.28rem; }
  .lang-switch button { padding: 6px 7px; font-size: .68rem; }
  .site-nav { position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--ivory); border-bottom: 1px solid var(--line); display: none; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 16px 24px; border-top: 1px solid var(--line); }
  .site-nav a.btn { margin: 14px 24px 18px; border-top: 0; }
  .section { padding: 88px 0; }
  .section-head { margin-bottom: 40px; }
  .hero { padding: calc(var(--header-h) + 48px) 0 64px; }
  .hero-inner, .about-grid, .contact-grid, .partners { grid-template-columns: 1fr; }
  .hero-inner { gap: 32px; }
  .hero-art { max-width: 340px; justify-self: center; }
  .art-badge { width: 92px; height: 92px; }
  .art-badge strong { font-size: 1.5rem; }
  .about-grid, .contact-grid { gap: 36px; }
  .pillars { grid-template-columns: 1fr; }
  .pillars li, .pillars li + li { padding: 26px 0; border-right: 0; border-top: 1px solid rgba(22,19,17,.18); }
  .pillars li:first-child { border-top: 0; }
  .partner { padding: 36px 28px; min-height: 200px; }
  .inquiry { padding: 28px 22px; }
  .inquiry .row { grid-template-columns: 1fr; }
  .marquee-track { font-size: 1.05rem; }
}