/* ================================================
   Code & Mood — Custom CSS
   톤: 트렌디 에디토리얼 (매거진 아카이브)
   골격: #14 얇은 좌측 strip + 메인
   컬러: #FAFAF9 / #0A0A0A / #FF5A36
   ================================================ */

:root {
  --bg: #FAFAF9;
  --ink: #0A0A0A;
  --ink-60: rgba(10, 10, 10, 0.6);
  --ink-40: rgba(10, 10, 10, 0.4);
  --line: rgba(10, 10, 10, 0.1);
  --coral: #FF5A36;

  --strip-w: 56px;
  --main-pad-x: clamp(24px, 6vw, 96px);
  --main-pad-y: clamp(48px, 10vw, 128px);
}

/* 기본 ------------------------------------------------- */
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }
::selection { background: var(--coral); color: #fff; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--coral); }

/* 좌측 STRIP (데스크탑·태블릿) ---------------------------- */
.strip {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--strip-w);
  height: 100vh;
  border-right: 1px solid var(--line);
  background: var(--bg);
  z-index: 30;
  flex-direction: column;
}
.strip-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.strip-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--ink);
  color: var(--bg);
  font-family: 'Instrument Serif', serif;
  font-size: 14px;
  letter-spacing: -0.02em;
}
.strip-logo:hover { background: var(--coral); color: #fff; }
.strip-logo-mark { line-height: 1; transform: translateY(-1px); }

.strip-nav { flex: 1; display: flex; align-items: center; justify-content: center; }
.strip-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.strip-link {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-60);
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}
.strip-link:hover { color: var(--ink); }
.strip-link.is-active { color: var(--ink); }
.strip-link.is-active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  width: 5px;
  height: 5px;
  background: var(--coral);
  border-radius: 50%;
  transform: translateY(-50%);
}

.strip-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-40);
  text-transform: uppercase;
}
.strip-dot { width: 3px; height: 3px; background: var(--ink-40); border-radius: 50%; }

/* 메인 영역 ------------------------------------------------ */
.main-area {
  margin-left: var(--strip-w);
  min-height: 100vh;
  padding: var(--main-pad-y) var(--main-pad-x);
}
@media (max-width: 767px) {
  .main-area {
    margin-left: 0;
    padding: 96px 24px 64px;
  }
}

/* 모바일 헤더 ---------------------------------------------- */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  z-index: 40;
}
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 50;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
  display: flex;
  flex-direction: column;
  padding: 24px;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-menu-nav {
  flex: 1;
  display: flex;
  align-items: center;
}
.mobile-menu-nav ul {
  list-style: none;
  width: 100%;
}
.mobile-menu-link {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  font-family: 'Instrument Serif', 'Hahmlet', serif;
  font-size: clamp(40px, 12vw, 72px);
  line-height: 1;
  border-bottom: 1px solid var(--line);
}
.mobile-menu-link.is-active { color: var(--coral); }
.mobile-menu-num {
  font-family: 'Pretendard', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ink-40);
}
.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-60);
}

/* 매거진 헤로 ---------------------------------------------- */
.mag-hero {
  display: grid;
  gap: 32px;
  padding-bottom: clamp(48px, 8vw, 96px);
  border-bottom: 1px solid var(--line);
}
.mag-hero-issue {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-60);
  display: flex;
  gap: 16px;
  align-items: center;
}
.mag-hero-issue .dot {
  width: 4px; height: 4px; background: var(--coral); border-radius: 50%;
}
.mag-display {
  font-family: 'Instrument Serif', 'Hahmlet', serif;
  font-size: clamp(56px, 13vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.02em;
}
.mag-display .accent {
  color: var(--coral);
  font-style: italic;
}
.mag-sub {
  font-family: 'Hahmlet', serif;
  font-size: clamp(18px, 2.4vw, 26px);
  line-height: 1.5;
  max-width: 38em;
}

/* 섹션 공통 ------------------------------------------------ */
.section {
  padding: clamp(64px, 10vw, 128px) 0;
  border-bottom: 1px solid var(--line);
}
.section:last-of-type { border-bottom: none; }
.section-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 32px;
}
.section-meta .num {
  font-family: 'Instrument Serif', serif;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--coral);
}
.section-h {
  font-family: 'Instrument Serif', 'Hahmlet', serif;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 48px;
  max-width: 18em;
}
.section-h .em { font-style: italic; }

/* 풀쿼트 (매거진 톤) -------------------------------------- */
.pull-quote {
  font-family: 'Instrument Serif', 'Hahmlet', serif;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.25;
  font-style: italic;
  padding: 48px 0;
  max-width: 24em;
  position: relative;
}
.pull-quote::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--coral);
  margin-bottom: 24px;
}

/* 비대칭 매거진 그리드 (Selected Works) -------------------- */
.mag-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 32px;
}
.mag-card {
  position: relative;
  overflow: hidden;
  background: #fff;
}
.mag-card .img-wrap {
  overflow: hidden;
  position: relative;
}
.mag-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.mag-card:hover img { transform: scale(1.04); }
.mag-card .card-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-top: 16px;
}
.mag-card .card-meta .cat { color: var(--coral); }
.mag-card .card-title {
  font-family: 'Hahmlet', serif;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.4;
  margin-top: 8px;
}
.mag-card .card-cap {
  font-size: 14px;
  color: var(--ink-60);
  margin-top: 4px;
}

/* 비대칭 span 패턴 (1번 메인 페이지 selected works용) */
.mag-grid--mixed .mag-card.span-wide   { grid-column: span 8; }
.mag-grid--mixed .mag-card.span-tall   { grid-column: span 4; }
.mag-grid--mixed .mag-card.span-square { grid-column: span 4; }
.mag-grid--mixed .mag-card.span-wide .img-wrap   { aspect-ratio: 16 / 10; }
.mag-grid--mixed .mag-card.span-tall .img-wrap   { aspect-ratio: 4 / 5; }
.mag-grid--mixed .mag-card.span-square .img-wrap { aspect-ratio: 4 / 5; }

@media (max-width: 1023px) {
  .mag-grid--mixed .mag-card.span-wide,
  .mag-grid--mixed .mag-card.span-tall,
  .mag-grid--mixed .mag-card.span-square { grid-column: span 6; }
}
@media (max-width: 639px) {
  .mag-grid--mixed .mag-card { grid-column: span 12 !important; }
}

/* 균등 그리드 (Archive 페이지용) -------------------------- */
.mag-grid--archive { grid-template-columns: repeat(6, 1fr); }
.mag-grid--archive .mag-card { grid-column: span 2; }
.mag-grid--archive .mag-card.span-wide   { grid-column: span 4; }
.mag-grid--archive .mag-card.span-tall   { grid-column: span 2; }
.mag-grid--archive .mag-card.span-square { grid-column: span 2; }
.mag-grid--archive .mag-card.span-wide .img-wrap   { aspect-ratio: 16 / 10; }
.mag-grid--archive .mag-card.span-tall .img-wrap   { aspect-ratio: 3 / 4; }
.mag-grid--archive .mag-card.span-square .img-wrap { aspect-ratio: 1 / 1; }
@media (max-width: 1023px) {
  .mag-grid--archive { grid-template-columns: repeat(4, 1fr); }
  .mag-grid--archive .mag-card { grid-column: span 2; }
  .mag-grid--archive .mag-card.span-wide   { grid-column: span 4; }
}
@media (max-width: 639px) {
  .mag-grid--archive { grid-template-columns: repeat(2, 1fr); }
  .mag-grid--archive .mag-card,
  .mag-grid--archive .mag-card.span-wide,
  .mag-grid--archive .mag-card.span-tall,
  .mag-grid--archive .mag-card.span-square { grid-column: span 2; }
}

/* What I Do — 카테고리 카드 ------------------------------ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.cat-card {
  padding: clamp(32px, 4vw, 56px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.3s ease;
}
.cat-card:hover { background: #fff; }
.cat-card .num {
  font-family: 'Instrument Serif', serif;
  font-size: 14px;
  color: var(--coral);
  margin-bottom: 16px;
  display: block;
}
.cat-card h3 {
  font-family: 'Hahmlet', serif;
  font-size: clamp(24px, 2.4vw, 32px);
  margin-bottom: 16px;
  line-height: 1.3;
}
.cat-card p { color: var(--ink-60); line-height: 1.7; margin-bottom: 12px; }
.cat-card .duration {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  margin-top: 24px;
  display: inline-block;
  border-top: 1px solid var(--coral);
  padding-top: 12px;
}
@media (max-width: 767px) {
  .cat-grid { grid-template-columns: 1fr; }
}

/* Process — 단계 -------------------------------------------- */
.process-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.process-item {
  display: grid;
  grid-template-columns: 80px 1fr 2fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.process-item:last-child { border-bottom: none; }
.process-item:hover .num { color: var(--coral); }
.process-item .num {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  color: var(--ink-40);
  transition: color 0.3s ease;
}
.process-item .label {
  font-family: 'Hahmlet', serif;
  font-size: clamp(20px, 1.6vw, 24px);
}
.process-item .desc { color: var(--ink-60); line-height: 1.7; }
@media (max-width: 767px) {
  .process-item { grid-template-columns: 60px 1fr; }
  .process-item .desc { grid-column: 1 / -1; padding-left: 60px; }
}

/* CTA 채널 카드 -------------------------------------------- */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px;
  border: 1px solid var(--line);
  background: #fff;
  transition: all 0.3s ease;
}
.channel-card:hover {
  border-color: var(--coral);
  transform: translateY(-2px);
  color: var(--ink);
}
.channel-card .icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink);
  color: #fff;
  font-size: 16px;
}
.channel-card:hover .icon { background: var(--coral); }
.channel-card .label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-60);
}
.channel-card .value {
  font-family: 'Hahmlet', serif;
  font-size: 20px;
  line-height: 1.3;
  word-break: break-all;
}
@media (max-width: 767px) {
  .channel-grid { grid-template-columns: 1fr; }
}

/* 필터 (Archive) ------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 48px;
}
.filter-btn {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-60);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* 폼 (Talk) ------------------------------------------------ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 32px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: span 2; }
.field label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-60);
}
.field input,
.field textarea,
.field select {
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 12px 0;
  font-family: inherit;
  font-size: 16px;
  color: var(--ink);
  border-radius: 0;
  width: 100%;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-bottom-color: var(--coral);
}
.field textarea { min-height: 140px; resize: vertical; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease;
}
.btn-primary:hover { background: var(--coral); color: #fff; }
.btn-primary i { transition: transform 0.3s ease; }
.btn-primary:hover i { transform: translateX(4px); }
@media (max-width: 639px) {
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: span 1; }
}

/* 푸터 ----------------------------------------------------- */
.site-footer {
  margin-left: var(--strip-w);
  padding: clamp(48px, 6vw, 96px) var(--main-pad-x) 32px;
  background: var(--bg);
}
@media (max-width: 767px) { .site-footer { margin-left: 0; padding: 64px 24px 24px; } }
.footer-divider {
  height: 1px;
  background: var(--line);
  margin-bottom: 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.4fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
}
@media (max-width: 1023px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 639px)  { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.footer-meta-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-40);
  margin-bottom: 12px;
}
.footer-info p, .footer-contact p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-60);
}
.footer-info p { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ink-40);
}
.footer-bottom a:hover { color: var(--coral); }
.footer-links { display: flex; gap: 12px; }
@media (max-width: 639px) {
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}

/* fade-in 애니메이션 ---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 법적 페이지 (privacy / terms) ----------------------------- */
.legal-doc {
  max-width: 56em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}
.legal-doc h2 {
  font-family: 'Hahmlet', serif;
  font-size: 22px;
  margin: 48px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.legal-doc h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 8px;
}
.legal-doc p { color: var(--ink-60); margin-bottom: 12px; }
.legal-doc ol, .legal-doc ul {
  padding-left: 1.5em;
  color: var(--ink-60);
  margin-bottom: 16px;
}
.legal-doc li { margin-bottom: 6px; }
.legal-doc strong { color: var(--ink); }
.legal-doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.legal-doc th, .legal-doc td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.legal-doc th { background: #fff; font-weight: 600; }

/* 하이라이트 단어 (시각 강조) ------------------------------- */
.hl { color: var(--coral); }
.hl-italic { color: var(--coral); font-style: italic; }