:root {
  --sage-900: #2f3b32;
  --sage-700: #4f6354;
  --sage-500: #87a08b;
  --sage-200: #d5e0d3;
  --sage-100: #e9efe6;
  --cream: #faf7f0;
  --clay: #c98f6b;
  --clay-dark: #a8734f;
  --text: #33382f;
  --radius: 14px;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Nunito Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
}
img { max-width: 100%; display: block; }
a { color: var(--sage-700); }

.container { width: min(1080px, 92%); margin-inline: auto; }
.narrow { width: min(720px, 92%); }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px 12px; z-index: 100; }

h1, h2, h3 { font-family: var(--serif); color: var(--sage-900); line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 600; }
h1 em { color: var(--sage-700); }
h2 { font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 600; }
h3 { font-size: 1.5rem; }

.btn {
  display: inline-block;
  background: var(--sage-700);
  color: #fff;
  border: 2px solid var(--sage-700);
  padding: .75em 1.6em;
  border-radius: 999px;
  font: 700 1rem var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--sage-900); border-color: var(--sage-900); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--sage-700); }
.btn-ghost:hover { color: #fff; }
.btn-small { padding: .45em 1.1em; font-size: .95rem; }
:focus-visible { outline: 3px solid var(--clay); outline-offset: 3px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 240, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--sage-200);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font: 600 1.8rem var(--serif); color: var(--sage-900); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a:not(.btn) { text-decoration: none; color: var(--text); font-weight: 600; }
.nav-links a:not(.btn):hover { color: var(--clay-dark); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--sage-900); margin: 5px 0; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--sage-100), var(--cream) 70%); padding: 4rem 0 5rem; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 3rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--clay-dark); margin: 0 0 1rem; }
.lead { font-size: 1.15rem; max-width: 34em; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero-photo img, .photo-placeholder {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: 200px 200px var(--radius) var(--radius);
  background: var(--sage-200);
}
.photo-placeholder { display: grid; place-items: center; color: var(--sage-700); font-weight: 600; }

/* Sections */
.section { padding: 5rem 0; }
.section.alt { background: var(--sage-100); }
.section-intro { max-width: 40em; margin-bottom: 2rem; }

.facts { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1rem; }
.facts li { display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--sage-200); }
.facts strong { color: var(--sage-700); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.card {
  background: #fff; border-radius: var(--radius); padding: 1.8rem;
  box-shadow: 0 2px 14px rgba(47, 59, 50, .07);
  border-top: 4px solid var(--sage-500);
}
.card p { margin: 0; }
.card .meta { font-size: .85rem; color: var(--clay-dark); font-weight: 700; margin-bottom: .4rem; }
.card .btn-link { background: none; border: 0; padding: 0; margin-top: 1rem; color: var(--sage-700); font: 700 1rem var(--sans); cursor: pointer; text-decoration: underline; }

/* Books */
.books { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 2rem; }
.book { text-align: left; }
.cover {
  aspect-ratio: 2 / 3; border-radius: 6px 12px 12px 6px;
  background: linear-gradient(135deg, var(--sage-500), var(--sage-700));
  box-shadow: 6px 8px 18px rgba(47, 59, 50, .25);
  display: grid; place-items: center; padding: 1rem; text-align: center;
  color: #fff; font: 600 1.3rem var(--serif); overflow: hidden;
}
.cover img { width: 100%; height: 100%; object-fit: cover; }
.book h3 { font-size: 1.2rem; margin: 1rem 0 .2rem; }
.book p { margin: 0; font-size: .92rem; }
.buy-links { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .8rem; }

/* Form */
.form { display: grid; gap: 1.1rem; background: #fff; padding: 2rem; border-radius: var(--radius); box-shadow: 0 2px 14px rgba(47, 59, 50, .08); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
input, select, textarea {
  font: inherit; padding: .7em .9em; border: 1.5px solid var(--sage-200);
  border-radius: 10px; background: var(--cream); color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--sage-500); box-shadow: 0 0 0 3px var(--sage-200); }
.hp { position: absolute; left: -9999px; }
#form-status { margin: 0; font-weight: 600; }
#form-status.ok { color: var(--sage-700); }
#form-status.err { color: #a2412f; }

/* Blog dialog */
dialog { border: 0; border-radius: var(--radius); padding: 0; width: min(680px, 92%); max-height: 85vh; background: var(--cream); }
dialog::backdrop { background: rgba(47, 59, 50, .5); }
dialog article { padding: 2.2rem; position: relative; }
dialog .close { position: absolute; top: .6rem; right: 1rem; background: none; border: 0; font-size: 2rem; cursor: pointer; color: var(--sage-700); }
dialog .meta { color: var(--clay-dark); font-weight: 700; font-size: .9rem; }

/* Service cards */
.card-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.2rem; }

/* Coaching page */
.cards.four { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.pull { font: italic 500 1.9rem/1.3 var(--serif); color: var(--sage-700); margin: 1.5rem 0 .5rem; padding-left: 1.2rem; border-left: 4px solid var(--clay); }
.values { color: var(--clay-dark); font-weight: 700; letter-spacing: .04em; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0 0 2.5rem; display: grid; gap: 1.5rem; }
.steps li { counter-increment: step; position: relative; padding-left: 3.4rem; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 2.4rem; height: 2.4rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--sage-700); color: #fff; font-weight: 700;
}
.steps h3, .note h3 { margin-bottom: .2em; }
.steps p { margin: 0; }
.note { background: var(--sage-100); border-radius: var(--radius); padding: 1.5rem 1.8rem; margin-top: 2rem; }
.note p { margin: 0; }
.tool-note { margin: 2rem 0 0; }
.small { font-size: .9rem; margin: 0; }
textarea { resize: vertical; }
.draft { margin-top: 2rem; }
.draft pre { white-space: pre-wrap; word-break: break-word; font: inherit; font-size: .95rem; background: #fff; border-radius: var(--radius); padding: 1.2rem; margin: 0 0 1rem; }

/* Footer */
.site-footer { background: var(--sage-900); color: var(--sage-100); padding: 2rem 0; text-align: center; }
.site-footer a { color: var(--sage-200); }
.social { display: flex; justify-content: center; align-items: flex-start; gap: .8rem; margin-bottom: 1rem; }
.social-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--sage-500); color: var(--sage-100) !important;
  cursor: pointer; list-style: none; transition: background .15s;
}
.social-icon:hover, .social-icon:focus-visible { background: var(--sage-700); }

/* Mobile */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 1rem;
    background: var(--cream); padding: 1.2rem 4%; border-bottom: 1px solid var(--sage-200);
  }
  .nav-links.open { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { max-width: 320px; }
  .row { grid-template-columns: 1fr; }
  .facts li { grid-template-columns: 1fr; gap: .2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}

/* Language switcher */
.lang-toggle {
  margin-left: 1.2rem; padding: .35em 1em; border-radius: 999px;
  border: 1.5px solid var(--sage-700); background: none; color: var(--sage-700);
  font: 700 .95rem var(--sans); cursor: pointer;
}
.lang-toggle:hover { background: var(--sage-700); color: #fff; }
.nav-links { margin-left: auto; }

html[lang="ko"] {
  --serif: "Noto Serif KR", "Cormorant Garamond", Georgia, serif;
  --sans: "Noto Sans KR", "Nunito Sans", system-ui, sans-serif;
}
html[lang="ko"] body { word-break: keep-all; line-height: 1.8; }
html[lang="ko"] .eyebrow { letter-spacing: .05em; }

@media (max-width: 760px) {
  .lang-toggle { order: 1; margin-left: auto; margin-right: .4rem; }
  .nav-toggle { order: 2; }
}