/* www.joopik.com — static pages built from site-src/ (docs/13 §13.5).
   Colors from the Coral brand pack: coral #FF624D, cream #FFF5E9, plum #471032. */
:root {
  --cream: #fff5e9;
  --paper: #fffaf4;
  --card: #ffffff;
  --plum: #471032;
  --plum-2: #8a244f;
  --plum-deep: #2e0920;
  --coral: #ff624d;
  --coral-soft: #ffe3dc;
  --ink: #2b0d1f;
  --ink-2: #5e4553;
  --ink-3: #8f7885;
  --line: #f0e1d6;
  --line-2: #e6d2c5;
  --radius: 22px;
  --shadow: 0 1px 2px rgb(71 16 50 / 0.05), 0 12px 32px -12px rgb(71 16 50 / 0.14);
  color-scheme: light;
  font-family: 'Segoe UI Variable Text', 'Segoe UI', system-ui, -apple-system, 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
}
:lang(ko) { word-break: keep-all; }
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--paper); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--plum-2); text-underline-offset: 3px; }
a:hover { color: var(--plum); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { color: var(--plum); font-family: 'Segoe UI Variable Display', 'Segoe UI', system-ui, sans-serif; letter-spacing: -0.02em; line-height: 1.2; margin: 0; }
h1 { font-size: clamp(34px, 5.4vw, 60px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.08; }
h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 700; letter-spacing: -0.03em; }
h3 { font-size: 18px; font-weight: 650; }
p { margin: 0; }
code { font-family: 'Cascadia Mono', Consolas, monospace; font-size: 0.88em; background: var(--cream); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; overflow-wrap: anywhere; }
.i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 780px; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--plum); color: var(--cream); padding: 8px 14px; border-radius: 10px; z-index: 10; }
.skip:focus { top: 12px; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: rgb(255 250 244 / 0.86); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; }
.top-row { display: flex; align-items: center; gap: 20px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 4px; line-height: 0; text-decoration: none; }
.brand img:first-child { border-radius: 9px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 15px; font-weight: 500; padding: 7px 12px; border-radius: 999px; }
.nav a:hover { color: var(--plum); background: var(--cream); }
.nav a[aria-current='page'] { color: var(--plum); background: var(--coral-soft); font-weight: 600; }

.lang-menu { position: relative; }
.lang-menu summary { list-style: none; display: flex; align-items: center; gap: 7px; cursor: pointer; font-size: 14px; font-weight: 500; color: var(--ink-2); padding: 7px 12px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--card); user-select: none; }
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary::after { content: ''; width: 6px; height: 6px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: translateY(-2px) rotate(45deg); margin-left: 2px; }
.lang-menu[open] summary::after { transform: translateY(1px) rotate(-135deg); }
.lang-menu summary:hover { color: var(--plum); border-color: var(--ink-3); }
.lang-menu .i { width: 17px; height: 17px; }
.lang-menu ul { position: absolute; right: 0; top: calc(100% + 8px); min-width: 180px; margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
.lang-menu li a { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-radius: 9px; color: var(--ink); text-decoration: none; font-size: 15px; }
.lang-menu li a:hover { background: var(--cream); }
.lang-menu li a[aria-current='true'] { font-weight: 600; color: var(--plum); }
.lang-menu li a[aria-current='true']::after { content: ''; width: 5px; height: 10px; border-right: 2px solid var(--coral); border-bottom: 2px solid var(--coral); transform: rotate(45deg) translateY(-2px); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 999px; font-size: 16px; font-weight: 600; text-decoration: none; border: 1.5px solid transparent; transition: background-color 0.15s, border-color 0.15s, transform 0.15s; }
.btn .i { width: 18px; height: 18px; }
.btn-store { background: var(--plum); color: var(--cream); padding: 0 24px 0 20px; cursor: default; }
.btn-store .i { width: 24px; height: 24px; color: var(--coral); }
.btn-store > span { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.btn-store small { font-size: 11.5px; font-weight: 500; opacity: 0.78; letter-spacing: 0.02em; }
.btn-ghost { color: var(--plum); border-color: var(--line-2); background: var(--card); }
.btn-ghost:hover { color: var(--plum); border-color: var(--plum); }
.btn-ghost:hover .i, .btn-light:hover .i { transform: translateX(3px); }
.btn .i { transition: transform 0.15s; }
.btn-light { color: var(--plum); background: var(--cream); margin-top: 28px; }
.btn-light:hover { color: var(--plum); background: #fff; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.cta.center { justify-content: center; }

.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--plum-2); margin-bottom: 14px; }
.eyebrow::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 3px; background: var(--coral); margin-right: 10px; vertical-align: 1px; }
:lang(ko) .eyebrow { letter-spacing: 0.04em; }

/* Hero */
.hero { padding: 56px 0 88px; background: radial-gradient(1200px 520px at 85% 10%, var(--cream), transparent 70%), var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(34px, 4.8vw, 56px); }
.hero h1 em { font-style: normal; color: var(--coral); }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--ink-2); margin-top: 22px; max-width: 34em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 28px 0 0; }
.chips li { display: flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-2); }
.chips .i { width: 17px; height: 17px; color: var(--plum-2); }
.hero-art { margin: 0; position: relative; isolation: isolate; }
.hero-art img { border-radius: 28px; box-shadow: 0 30px 60px -28px rgb(71 16 50 / 0.35); aspect-ratio: 16 / 9; object-fit: cover; }
.hero-art::before { content: ''; position: absolute; inset: 18px -18px -18px 18px; border-radius: 30px; background: var(--coral-soft); z-index: -1; }

/* Sections */
.section { padding: 96px 0; }
.section.alt { background: var(--cream); }
.section h2 { max-width: 20em; }

.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.steps li { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px 32px; }
.steps li:not(:last-child)::after { content: ''; position: absolute; top: 52px; right: -21px; width: 22px; border-top: 2px dashed var(--line-2); }
.step-no { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--coral); color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 20px; }
.steps h3 { margin-bottom: 8px; }
.steps p, .feature p { color: var(--ink-2); font-size: 15.5px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.feature { background: var(--card); border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); transition: transform 0.2s, box-shadow 0.2s; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature h3 { margin: 18px 0 8px; }
.feature-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--coral-soft); color: var(--plum); flex: none; }
.feature-icon .i { width: 22px; height: 22px; }

/* Privacy band */
.band { background: var(--plum); color: #f6e6ee; padding: 96px 0; position: relative; overflow: hidden; }
.band::after { content: ''; position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -160px; top: -220px; background: radial-gradient(circle, rgb(255 98 77 / 0.35), transparent 65%); pointer-events: none; }
.band-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; position: relative; z-index: 1; }
.band h2 { color: #fff; }
.band .eyebrow { color: #ffb4a6; }
.band p { margin-top: 18px; color: #ecd3df; font-size: 17px; max-width: 32em; }
.band-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.band-list li { display: flex; gap: 16px; align-items: flex-start; background: rgb(255 255 255 / 0.07); border: 1px solid rgb(255 255 255 / 0.12); border-radius: 18px; padding: 20px 22px; }
.band-list .i { width: 24px; height: 24px; color: var(--coral); margin-top: 2px; }
.band-list strong { display: block; color: #fff; font-size: 16.5px; margin-bottom: 2px; }
.band-list span { color: #e3c6d3; font-size: 15px; }

/* Good to know */
.two-col { display: grid; grid-template-columns: 1.35fr 1fr; gap: 56px; align-items: start; }
.notes { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 22px; }
.notes li { display: flex; gap: 14px; }
.notes .i { color: var(--coral); margin-top: 3px; }
.notes p { color: var(--ink-2); }
.notes strong { color: var(--ink); display: block; margin-bottom: 2px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.mokive { box-shadow: var(--shadow); }
.mokive h3 { margin: 18px 0 8px; font-size: 20px; }
.mokive > p { color: var(--ink-2); }
.specs { margin: 24px 0 0; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.specs div { display: flex; justify-content: space-between; gap: 16px; font-size: 15px; }
.specs dt { color: var(--ink-3); }
.specs dd { margin: 0; color: var(--ink); font-weight: 600; text-align: right; }

/* Final call */
.final { padding-top: 0; }
.final-card { text-align: center; background: linear-gradient(180deg, var(--cream), #ffeee0); border-radius: 32px; padding: 64px 24px; max-width: 1092px; }
.final-card img { margin: 0 auto 22px; border-radius: 16px; box-shadow: 0 12px 24px -12px rgb(255 98 77 / 0.6); }
.final-card p { color: var(--ink-2); margin: 14px auto 0; max-width: 32em; }

/* Document pages */
.doc-head { padding: 64px 0 40px; background: radial-gradient(900px 360px at 80% 0%, var(--cream), transparent 70%); }
.doc-head h1 { font-size: clamp(32px, 4.4vw, 48px); }
.doc-head .meta { margin-top: 16px; color: var(--ink-2); font-size: 17px; }
.doc { padding-bottom: 96px; }
.doc > h2 { font-size: 22px; letter-spacing: -0.02em; margin: 44px 0 12px; padding-top: 8px; scroll-margin-top: 90px; }
.doc > p { color: var(--ink-2); margin-top: 10px; }
.doc > p strong { color: var(--ink); }
.summary { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--coral); border-radius: 18px; padding: 24px 28px; box-shadow: var(--shadow); }
.summary h2 { font-size: 15px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--plum-2); margin-bottom: 14px; }
:lang(ko) .summary h2 { letter-spacing: 0.02em; }
.summary ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.summary li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.summary .i { color: var(--coral); margin-top: 3px; }

.contact { display: flex; gap: 20px; align-items: flex-start; box-shadow: var(--shadow); }
.contact h2 { font-size: 19px; margin-bottom: 4px; }
.contact .small { font-size: 14.5px; color: var(--ink-3); margin-top: 8px; }
.doc > h2.group { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--plum-2); margin: 48px 0 12px; }
:lang(ko) .doc > h2.group { letter-spacing: 0.04em; font-size: 14px; }
.faq { background: var(--card); border: 1px solid var(--line); border-radius: 16px; margin-top: 10px; transition: border-color 0.15s; }
.faq[open] { border-color: var(--line-2); box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 16.5px; color: var(--plum); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--cream) no-repeat center / 12px 12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%23471032' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); transition: transform 0.2s; }
.faq[open] summary::after { transform: rotate(45deg); background-color: var(--coral-soft); }
.faq p { padding: 0 22px; color: var(--ink-2); }
.faq p + p { margin-top: 10px; }
.faq p:last-child { padding-bottom: 20px; }
.faq em, .doc em { font-style: normal; font-weight: 600; color: var(--ink); }

.notices h2 { font-size: 22px; margin: 48px 0 8px; }
.notices h3 { font-size: 16px; margin: 32px 0 10px; color: var(--ink); }
.notices p, .notices li { color: var(--ink-2); font-size: 15px; }
.notices pre { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 360px; overflow: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; font: 12px/1.6 'Cascadia Mono', Consolas, monospace; color: var(--ink-2); }

/* Footer */
.foot { background: var(--plum-deep); color: #d9bfcc; padding: 56px 0 36px; }
.foot-grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot .brand { background: var(--cream); padding: 8px 14px 8px 8px; border-radius: 14px; }
.foot-tag { margin-top: 16px; font-size: 14.5px; max-width: 24em; }
.foot-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 8px 28px; flex-wrap: wrap; align-content: flex-start; }
.foot-links a { color: #fff; text-decoration: none; font-size: 15px; }
.foot-links a:hover { color: #ffb4a6; text-decoration: underline; }
.disclaimer { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgb(255 255 255 / 0.12); font-size: 13px; color: #b996a8; }

/* Narrow screens */
@media (max-width: 960px) {
  .hero-grid, .band-grid, .two-col { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { max-width: 640px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .steps li:not(:last-child)::after { display: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top-row { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; gap: 8px 12px; }
  .lang-menu { margin-left: auto; }
  .nav { order: 3; width: 100%; margin: 0 -12px; }
  .nav a { font-size: 14.5px; }
  .hero { padding: 32px 0 64px; }
  .hero-art::before { inset: 10px -8px -10px 10px; }
  .section, .band { padding: 64px 0; }
  .features { grid-template-columns: 1fr; }
  .cta .btn { width: 100%; justify-content: center; }
  .final-card { padding: 48px 20px; border-radius: 24px; }
  .contact { flex-direction: column; }
  .faq summary { padding: 16px 18px; }
  .faq p { padding: 0 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}