/* Cogrow corporate home — Writer 브랜드(C/G 로고) 통일 */
.home {
  background: #f7f7f5;
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", system-ui, sans-serif;
  color: #0f172a;
}
.home .wrap { width: min(1080px, calc(100% - 2rem)); margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255,255,255,.94); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .65rem 0;
}

.brand-mark {
  display: inline-flex; align-items: center; gap: .65rem;
  text-decoration: none; color: var(--ink); min-width: 0;
}
.brand-logo {
  width: 40px; height: 40px; object-fit: contain; flex-shrink: 0;
  filter: drop-shadow(0 1px 0 rgba(0,0,0,.04));
}
.brand-text {
  display: grid; gap: .05rem; line-height: 1.2; min-width: 0;
}
.brand-text strong {
  font-size: .95rem; font-weight: 800; letter-spacing: -.02em;
}
.brand-text small {
  font-size: .68rem; color: var(--muted); font-weight: 500;
}

.nav { display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .88rem; font-weight: 600; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--accent); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 800; }
.nav-accent { color: var(--accent); }
.nav-admin { color: #0f766e !important; font-weight: 800; }

.hero {
  padding: 3rem 0 3.25rem;
  position: relative;
  overflow: hidden;
  background: #f7f7f5;
}
.hero-stage { padding-bottom: 2.5rem; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 2rem; align-items: center;
}
.hero-grid-stage {
  position: relative; z-index: 2;
  grid-template-columns: 1fr 1.05fr; gap: 1.75rem; align-items: start;
}
.hero-copy { max-width: 40rem; }

.stage-art {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.stage-glow {
  position: absolute; width: 70%; height: 70%; left: 20%; top: -10%;
  background: radial-gradient(ellipse at center, rgba(45,212,191,.22), transparent 65%);
}
.stage-floor {
  position: absolute; left: -5%; right: -5%; bottom: -20%;
  height: 55%;
  background: linear-gradient(180deg, transparent, rgba(15,23,42,.06));
  transform: perspective(600px) rotateX(58deg);
  border-top: 1px solid rgba(15,118,110,.2);
}
.stage-beam {
  position: absolute; width: 2px; height: 55%; bottom: 18%;
  background: linear-gradient(180deg, rgba(15,118,110,.55), transparent);
  transform-origin: bottom center;
  animation: stage-beam 6s ease-in-out infinite;
}
.stage-beam-a { left: 28%; transform: rotate(-12deg); }
.stage-beam-b { left: 62%; transform: rotate(10deg); animation-delay: -2.5s; }
@keyframes stage-beam {
  0%, 100% { opacity: .35; }
  50% { opacity: .85; }
}
.stage-orbit {
  position: absolute; width: 280px; height: 280px; right: 8%; top: 12%;
  border: 1px solid rgba(15,118,110,.2); border-radius: 50%;
  animation: stage-spin 48s linear infinite;
}
.stage-orbit::after {
  content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%;
  background: #0f766e; top: 0; left: 50%; margin-left: -5px;
}
@keyframes stage-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .stage-beam, .stage-orbit { animation: none; }
}

.showcase-label {
  margin: 0 0 .5rem; font-size: .72rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; color: var(--accent);
}
.showcase-frame {
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  background: #fff; box-shadow: 0 18px 40px rgba(15,23,42,.08);
  aspect-ratio: 16 / 11;
}
.showcase-frame iframe {
  width: 100%; height: 100%; border: 0; transform: scale(1);
  background: #fff;
}

.cg-cta {
  box-shadow: 5px 5px 0 #0f766e;
  transition: transform .15s ease, box-shadow .15s ease;
}
.cg-cta:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 #0f766e; }

@keyframes cg-pulse {
  0%, 100% { box-shadow: 5px 5px 0 #0f766e; }
  50% { box-shadow: 5px 5px 0 #2dd4bf, 0 0 0 4px rgba(45, 212, 191, .2); }
}
.cg-cta-pulse {
  animation: cg-pulse 2.4s ease-in-out infinite;
}
.nav-card .cg-cta-pulse {
  animation: cg-card-cta 2.4s ease-in-out infinite;
  box-shadow: none;
}
@keyframes cg-card-cta {
  0%, 100% { color: #0f766e; transform: translateX(0); }
  50% { color: #0d9488; transform: translateX(3px); }
}
@media (prefers-reduced-motion: reduce) {
  .cg-cta-pulse, .nav-card .cg-cta-pulse { animation: none; }
}

/* 홈 = 서비스 네비게이터 */
.home-nav .nav-hero {
  position: relative; overflow: hidden;
  padding: 3.5rem 0 2.75rem;
  background:
    radial-gradient(ellipse 70% 55% at 78% 42%, rgba(45,212,191,.14), transparent 60%),
    linear-gradient(180deg, #f7f7f5 0%, #fafaf9 100%);
}
.nav-hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 2rem; align-items: center;
}
.nav-hero-copy { max-width: 34rem; }
.nav-hero .eyebrow {
  margin: 0 0 .75rem; font-size: clamp(.9rem, 1.6vw, 1.05rem); font-weight: 700;
  letter-spacing: .04em; color: var(--accent);
}
.nav-hero h1 {
  margin: 0 0 .55rem; font-size: clamp(3rem, 8.5vw, 4.75rem);
  font-weight: 800; letter-spacing: -.045em; line-height: 1.05; color: #0f172a;
}
.nav-tagline {
  margin: 0 0 1.5rem; font-size: clamp(1.05rem, 2.2vw, 1.3rem); font-weight: 600;
  color: #475569; letter-spacing: .01em;
}
.nav-intro {
  margin: 0; max-width: 32rem;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.75; color: #334155;
}
.nav-intro strong { color: #0f766e; font-weight: 700; }
.nav-intro-link {
  color: #0f766e; font-weight: 700; text-decoration: none;
  border-bottom: 1px solid rgba(15,118,110,.35);
}
.nav-intro-link:hover { border-bottom-color: #0f766e; }

/* 연필 스케치 — 등각 투영 집이 완성되어 가는 연출 */
.arch-stage { position: relative; justify-self: center; width: min(100%, 420px); }
.arch-svg {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 16px 30px rgba(15,23,42,.07));
}
.arch-ground path {
  fill: none; stroke: #d6d3d1; stroke-width: 1.25;
  stroke-linecap: round;
}
.arch-layer {
  opacity: 1;
}
.arch-stroke {
  fill: none; stroke: #1c1917; stroke-width: 2.15;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 640;
  stroke-dashoffset: 0;
  animation: arch-redraw 16s ease-in-out infinite;
}
.arch-thin { stroke-width: 1.4; stroke: #44403c; }
.arch-dash {
  stroke-dasharray: 5 4; stroke: #a8a29e; stroke-width: 1.45;
  animation: none;
  stroke-dashoffset: 0;
}

.arch-l1 .arch-stroke { animation-delay: 0s; }
.arch-l2 .arch-stroke { animation-delay: .55s; }
.arch-l3 .arch-stroke { animation-delay: 1.1s; }
.arch-l4 .arch-stroke { animation-delay: 1.65s; }

.arch-fill {
  fill: rgba(15,118,110,.11); stroke: none; opacity: 1;
  animation: arch-soft-pulse 16s ease-in-out infinite;
}
.arch-fill.roof { fill: rgba(15,118,110,.18); }
.arch-fill.soft { fill: rgba(255,255,255,.62); }
.arch-l1 .arch-fill { animation-delay: 0s; }
.arch-l2 .arch-fill { animation-delay: .55s; }
.arch-l3 .arch-fill { animation-delay: 1.1s; }
.arch-l4 .arch-fill { animation-delay: 1.65s; }

.arch-window { fill: rgba(240,253,250,.8); }
.arch-dot {
  fill: #0f766e; opacity: 1;
  animation: arch-soft-pulse 16s ease-in-out infinite;
  animation-delay: 1.65s;
}

/* 기본은 완성된 집 · 짧은 재스케치 후 오래 유지 */
@keyframes arch-redraw {
  0%, 4% { stroke-dashoffset: 0; }
  8% { stroke-dashoffset: 640; }
  22% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 0; }
}
@keyframes arch-soft-pulse {
  0%, 6% { opacity: 1; }
  10% { opacity: .15; }
  24%, 100% { opacity: 1; }
}

@keyframes arch-pencil-tour {
  0%, 4% { transform: translate(88px, 255px) rotate(-18deg); opacity: 0; }
  7% { opacity: 1; }
  14% { transform: translate(210px, 230px) rotate(-6deg); }
  20% { transform: translate(145px, 145px) rotate(12deg); }
  26% { transform: translate(250px, 105px) rotate(-8deg); }
  32% { transform: translate(198px, 170px) rotate(6deg); opacity: 1; }
  36%, 100% { opacity: 0; transform: translate(210px, 155px) rotate(0deg); }
}
.arch-pencil {
  transform-box: fill-box;
  transform-origin: center;
  animation: arch-pencil-tour 16s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .arch-stroke, .arch-fill, .arch-dot, .arch-pencil { animation: none !important; }
  .arch-fill, .arch-dot { opacity: 1; }
  .arch-stroke { stroke-dasharray: none; stroke-dashoffset: 0; }
  .arch-pencil { display: none; }
}

.nav-services { padding-top: 0; padding-bottom: 2.5rem; }
.nav-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.nav-card {
  display: grid; gap: .35rem; align-content: start;
  padding: 1.35rem 1.4rem; text-decoration: none; color: inherit;
  border: 1px solid var(--line); border-radius: 16px; background: #fff;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.nav-card:hover {
  border-color: #cbd5e1; transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, .06);
}
/* Stage 카드 — 슬레이트 무대 + 약한 핀조명 */
.nav-card-stage {
  background:
    radial-gradient(ellipse 80% 70% at 70% 0%, rgba(45,212,191,.18), transparent 55%),
    #0f172a;
  border-color: #1e293b; color: #f8fafc;
}
.nav-card-stage .nav-card-tag { color: #5eead4; }
.nav-card-stage .nav-card-desc { color: #94a3b8; }
.nav-card-stage .nav-card-cta { color: #e2e8f0; }
.nav-card-stage:hover {
  border-color: #334155;
  box-shadow: 0 16px 36px rgba(15, 23, 42, .35);
}
/* Writer 카드 — 오프화이트 · 절제 */
.nav-card-writer {
  border-color: #e7e5e4;
  background: linear-gradient(180deg, #fafaf9 0%, #f5f5f4 100%);
}
.nav-card-writer .nav-card-line {
  animation: writer-line-in .9s ease both;
}
@keyframes writer-line-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .nav-card-writer .nav-card-line { animation: none; }
}
.nav-card-score { background: #fff; }
.nav-card-tag {
  font-size: .72rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent);
}
.nav-card strong {
  font-size: 1.35rem; letter-spacing: -.025em; font-weight: 800;
}
.nav-card-line {
  font-size: 1.02rem; font-weight: 650; letter-spacing: -.02em;
  line-height: 1.4; color: inherit;
}
.nav-card-stage .nav-card-line { color: #f1f5f9; }
.nav-card-writer .nav-card-line { color: #134e4a; }
.nav-card-desc { font-size: .92rem; color: var(--muted); line-height: 1.45; }
.nav-card-cta {
  margin-top: .55rem; font-size: .9rem; font-weight: 600; color: #334155;
  border-bottom: 1px solid transparent; width: fit-content;
}
.nav-card:hover .nav-card-cta { border-bottom-color: currentColor; }

/* 절제된 버튼 — 화려한 박스 섀도 제거 */
.btn-quiet {
  background: transparent; border: 1px solid #d6d3d1; color: #1c1917;
  box-shadow: none;
}
.btn-quiet:hover { background: #f8fafc; }
.btn-quiet-fill {
  background: #0f172a; border: 1px solid #0f172a; color: #fff; box-shadow: none;
}
.btn-quiet-fill:hover { background: #1e293b; border-color: #1e293b; }

.about-slim { padding: 2.5rem 0; }
.about-slim-inner { text-align: center; max-width: 36rem; margin: 0 auto; }
.about-slim h2 {
  margin: 0 0 .75rem; font-size: 1.05rem; font-weight: 700;
  letter-spacing: -.01em; color: #64748b;
}
.about-lead {
  margin: 0 0 .65rem; font-size: clamp(1.15rem, 2.4vw, 1.35rem);
  font-weight: 700; color: #0f766e; letter-spacing: -.02em; line-height: 1.45;
}
.about-slim p { margin: 0 0 .65rem; color: #334155; line-height: 1.7; font-size: 1.05rem; }
.about-actions { justify-content: center; margin-top: 1.1rem; }

.stage-landing .site-header { background: rgba(247,247,245,.9); }
.stage-landing {
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", system-ui, sans-serif;
}
.stage-hero-band {
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 55% 50% at 72% 18%, rgba(45,212,191,.22), transparent 60%),
    radial-gradient(ellipse 40% 35% at 20% 80%, rgba(148,163,184,.12), transparent 55%),
    #0f172a;
  color: #fff; padding: 3.75rem 0 3.25rem;
}
/* 홈 nav-hero와 동일 타이포 스케일 */
.stage-hero-copy .eyebrow {
  margin: 0 0 .75rem;
  font-size: clamp(.9rem, 1.6vw, 1.05rem);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: none;
  color: #5eead4;
}
.stage-editorial-title,
.stage-hero-copy h1.stage-editorial-title,
.stage-landing .builder-hero h1.stage-editorial-title {
  margin: 0 0 .55rem;
  font-size: clamp(3rem, 8.5vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.08;
  color: #fff;
}
.stage-hero-copy .lead {
  margin: 0 0 1.15rem;
  max-width: 36rem;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.75;
  color: #cbd5e1;
}
.stage-hero-copy .hero-crew {
  margin: 0 0 1.5rem;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 600;
  letter-spacing: .01em;
  color: #99f6e4;
  font-family: inherit;
}
.stage-hero-copy .fine {
  font-size: .78rem;
  color: #94a3b8;
}
.stage-actions-quiet { gap: .5rem; }
.stage-hero-band .btn-quiet {
  border-color: rgba(255,255,255,.28); color: #f8fafc; background: transparent;
  font-size: .95rem; padding: .7rem 1.1rem;
}
.stage-hero-band .btn-quiet:hover { background: rgba(255,255,255,.08); }
.stage-hero-band .btn-quiet-fill {
  background: #fff; border-color: #fff; color: #0f172a;
  font-size: .95rem; padding: .7rem 1.1rem;
}
.stage-hero-band .btn-quiet-fill:hover { background: #f1f5f9; }
.stage-art-deep .stage-glow {
  background: radial-gradient(ellipse at center, rgba(45,212,191,.28), transparent 70%);
}
.stage-art-deep .stage-floor {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.06));
  border-top-color: rgba(45,212,191,.35);
}
.stage-hero-copy { position: relative; z-index: 2; padding: 0; }
.stage-hero-copy h1 { color: #fff; }
.stage-hero-copy .lead { color: #cbd5e1; }
.stage-hero-copy .hero-crew { color: #99f6e4; }
.stage-hero-copy .fine { color: #94a3b8; }
.stage-hook {
  font-size: 1.15rem; font-weight: 700; color: #5eead4; margin: 0 0 1rem;
}
.stage-hero-band .btn {
  border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.06); color: #fff;
}
.stage-hero-band .btn.primary { background: #fff; color: #0f172a; border-color: #fff; }

.stage-pride {
  margin: 1.75rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid #e7e5e4;
  text-align: center;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1c1917;
  line-height: 1.45;
}

.hero h1 {
  font-size: clamp(1.95rem, 4.5vw, 2.65rem); line-height: 1.18;
  margin: 0 0 1rem; letter-spacing: -.03em; font-weight: 800;
}
.hero .lead {
  font-size: 1.05rem; max-width: 42ch; color: #44403c; margin-bottom: 1.25rem; line-height: 1.75;
}
.hero .lead strong { color: #0f766e; font-weight: 700; }
.hero .lead em { font-style: normal; color: #0f766e; font-weight: 700; }
.hero-crew {
  margin: 0 0 1rem; font-size: .88rem; font-weight: 600; letter-spacing: .02em;
  color: #57534e; font-family: "Public Sans", sans-serif;
}
.fine { font-size: .78rem; color: var(--muted); margin: .75rem 0 0; line-height: 1.5; }
.fine.center { text-align: center; }

.hero-visual { display: grid; gap: 1rem; justify-items: center; }
.hero-logo-wrap {
  width: 140px; height: 140px; border-radius: 28px;
  background: #fff; border: 1px solid var(--line);
  display: grid; place-items: center;
  box-shadow: 0 12px 32px rgba(15,118,110,.08);
}
.hero-logo { width: 100px; height: 100px; object-fit: contain; }

.hero-cards { display: grid; gap: .65rem; width: 100%; max-width: 320px; }
.mini-card {
  border: 1px solid var(--line); border-radius: 14px; padding: .9rem 1rem; background: #fff;
  display: grid; gap: .2rem;
}
.mini-card .tag {
  font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent);
}
.mini-card strong { font-size: .95rem; }
.mini-card .hint { font-size: .78rem; color: var(--muted); }
.writer-card { border-color: #99f6e4; background: linear-gradient(135deg, #f0fdfa, #fff); }
.builder-card { border-color: #bae6fd; background: linear-gradient(135deg, #f0f9ff, #fff); }

.section { padding: 3rem 0; }
.section-soft { background: #fff; border-block: 1px solid var(--line); }
.section-supporter {
  padding: 2.25rem 0;
  background: linear-gradient(180deg, #fafaf9 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}
.supporter-inner { text-align: center; }
.supporter-quote {
  margin: 0 auto 1.5rem; padding: 0; border: 0; max-width: 36ch;
}
.supporter-quote p {
  margin: 0; font-size: clamp(1.1rem, 2.5vw, 1.35rem); font-weight: 700;
  color: #134e4a; letter-spacing: -.02em; line-height: 1.45;
}
.supporter-cast {
  display: flex; align-items: stretch; justify-content: center; gap: .75rem; flex-wrap: wrap;
}
.cast-card {
  flex: 1; min-width: 140px; max-width: 220px;
  border: 1px solid var(--line); border-radius: 14px; padding: 1rem; background: #fff;
  text-align: center;
}
.cast-lead { border-color: #99f6e4; background: #f0fdfa; }
.cast-crew { border-color: #bae6fd; background: #f0f9ff; }
.cast-label {
  display: block; font-size: .68rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: .25rem;
}
.cast-card strong { display: block; font-size: 1.05rem; margin-bottom: .35rem; }
.cast-card p { margin: 0; font-size: .82rem; color: var(--muted); line-height: 1.45; }
.cast-arrow { display: flex; align-items: center; color: var(--muted); font-size: 1.25rem; }
.sec-title {
  text-align: center; margin: 0 0 .45rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem); font-weight: 800; letter-spacing: -.02em;
}
.sec-lead { text-align: center; color: var(--muted); margin: 0 auto 2rem; max-width: 48ch; line-height: 1.55; }

.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.service-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 1.35rem 1.4rem; background: #fff;
  display: flex; flex-direction: column; gap: .55rem;
}
.service-eyebrow {
  margin: 0; font-size: .7rem; letter-spacing: .07em; text-transform: uppercase;
  color: var(--accent); font-weight: 700;
}
.service-card h3 { margin: 0; font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; }
.service-oneliner { margin: 0; color: #44403c; font-weight: 500; line-height: 1.5; }
.service-list { margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: .92rem; line-height: 1.55; }
.for-whom { margin: .15rem 0 0; font-size: .85rem; color: #0f766e; font-weight: 600; }
.service-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: auto; padding-top: .55rem; }

.strength-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.strength {
  border: 1px solid var(--line); border-radius: 14px; padding: 1.15rem 1.2rem; background: #fff;
}
.strength h4 { margin: 0 0 .4rem; font-size: 1rem; font-weight: 800; }
.strength p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.55; }

.flow-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem;
}
.flow-step {
  border: 1px solid var(--line); border-radius: 14px; padding: 1rem; background: #fff; text-align: center;
}
.flow-no {
  display: inline-block; font-size: .72rem; font-weight: 800; color: var(--accent);
  letter-spacing: .05em; margin-bottom: .35rem;
}
.flow-step h4 { margin: 0 0 .35rem; font-size: .95rem; }
.flow-step p { margin: 0; font-size: .85rem; color: var(--muted); line-height: 1.45; }

.cta-band { background: #134e4a; color: #fff; }
.cta-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}
.cta-brand { display: flex; align-items: center; gap: 1rem; }
.cta-logo { filter: brightness(0) invert(1); opacity: .95; }
.cta-band h2 { margin: 0 0 .25rem; color: #fff; font-size: 1.25rem; }
.cta-lead { margin: 0; color: #ccfbf1; font-size: .95rem; }
.cta-band .btn { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: #fff; }
.cta-band .btn.primary { background: #fff; color: #134e4a; border-color: #fff; }

.site-footer { padding: 1.5rem 0 2rem; border-top: 1px solid var(--line); background: #fff; }
.footer-inner { text-align: center; color: var(--muted); font-size: .85rem; }
.footer-inner p { margin: .35rem 0; }
.footer-brand {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--ink); margin-bottom: .25rem;
}

.builder-main { padding-bottom: 2.5rem; }
.builder-hero { padding: 2rem 0 1.5rem; }
.builder-hero h1 { font-size: clamp(1.75rem, 3.5vw, 2.2rem); margin: 0 0 .75rem; letter-spacing: -.03em; }
.builder-hero .lead { max-width: 48ch; color: #44403c; line-height: 1.65; }
.builder-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.center-link { text-align: center; margin-top: 1rem; }

.grade-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.grade-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 1.25rem 1.3rem;
  background: #fff; display: grid; gap: .35rem;
}
.grade-mid {
  border-color: #99f6e4;
  background: linear-gradient(165deg, #f0fdfa, #fff);
}
.grade-id {
  margin: 0; font-size: .72rem; font-weight: 800; letter-spacing: .1em;
  color: var(--accent);
}
.grade-card h3 { margin: 0; font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em; }
.grade-line { margin: 0; font-weight: 600; color: #134e4a; font-size: .95rem; line-height: 1.4; }
.grade-hint { margin: 0; font-size: .85rem; color: var(--muted); line-height: 1.45; }
.grade-components {
  margin: .35rem 0 0; padding-left: 1.1rem;
  font-size: .85rem; color: var(--muted); line-height: 1.5;
}
.grade-best {
  margin: .5rem 0 0; font-size: .82rem; color: #0f766e; font-weight: 600; line-height: 1.4;
}

.compare-wrap {
  overflow-x: auto; margin: 0 0 2rem;
  border: 1px solid var(--line); border-radius: 14px; background: #fff;
}
.compare-table {
  width: 100%; border-collapse: collapse; font-size: .9rem;
}
.compare-table th,
.compare-table td {
  padding: .75rem .9rem; text-align: left; border-bottom: 1px solid var(--line);
  vertical-align: top; line-height: 1.45;
}
.compare-table thead th {
  background: #f0fdfa; font-weight: 800; font-size: .82rem;
}
.compare-table tbody th {
  font-weight: 700; color: #44403c; white-space: nowrap; width: 5.5rem;
}
.compare-table tr:last-child th,
.compare-table tr:last-child td { border-bottom: 0; }

.option-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
.option-card {
  border: 1px solid var(--line); border-radius: 14px; padding: 1.15rem 1.2rem; background: #fff;
}
.option-card h3 { margin: 0 0 .4rem; font-size: 1rem; font-weight: 800; }
.option-card p { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.5; }

.db-blocks {
  margin-top: 1.5rem; padding: 1.25rem 1.35rem;
  border: 1px dashed #99f6e4; border-radius: 14px; background: #f0fdfa;
}
.db-blocks-title {
  margin: 0 0 .65rem; font-size: .78rem; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; color: var(--accent);
}
.db-blocks-list {
  margin: 0; padding-left: 1.2rem; color: #44403c; font-size: .92rem; line-height: 1.65;
}

.inquire-wrap { max-width: 560px; margin: 0 auto 2rem; }
.inquire-form .field {
  display: grid; gap: .35rem; margin-bottom: .85rem;
  font-size: .85rem; font-weight: 600; color: #44403c;
}
.inquire-form input,
.inquire-form textarea {
  font: inherit; font-weight: 500; padding: .65rem .75rem;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
}
.inquire-form .field-set {
  border: 1px solid var(--line); border-radius: 12px; padding: .85rem 1rem;
  margin: 0 0 1rem;
}
.inquire-form .field-set legend {
  font-size: .85rem; font-weight: 700; padding: 0 .35rem;
}
.inquire-form .check {
  display: flex; align-items: flex-start; gap: .5rem;
  font-size: .88rem; font-weight: 500; margin: .35rem 0; color: #44403c;
}
.inquire-form .consent { margin: .5rem 0 1rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Stage 추가 섹션 ── */
.stage-process-list {
  list-style: none; margin: 2rem 0 0; padding: 0;
  display: grid; gap: 1.25rem;
}
.stage-process-item {
  display: flex; gap: 1.25rem; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 1.25rem 1.4rem;
}
.stage-process-num {
  font-size: .78rem; font-weight: 800; letter-spacing: .07em;
  color: var(--accent); background: #f0fdfa;
  border-radius: 8px; padding: .3rem .55rem; flex-shrink: 0; margin-top: .1rem;
}
.stage-process-item strong { display: block; font-size: 1rem; font-weight: 800; margin-bottom: .3rem; }
.stage-process-item p { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.55; }

.stage-writer-band {
  display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center;
}
.stage-writer-copy h2 { margin: .35rem 0 .75rem; font-size: 1.65rem; line-height: 1.25; }
.stage-writer-copy p { margin: 0; color: var(--muted); line-height: 1.65; }
.stage-writer-art {
  display: flex; align-items: center; gap: .75rem; flex-shrink: 0;
}
.stage-writer-icon {
  padding: .75rem 1.1rem; border-radius: 12px; font-weight: 800; font-size: .9rem;
}
.stage-icon-stage { background: #0f766e; color: #fff; }
.stage-icon-writer { background: #14532d; color: #fff; }
.stage-writer-arrow { font-size: 1.4rem; color: var(--muted); }

.stage-faq { max-width: 760px; }
.faq-list { margin: 1.5rem 0 0; display: grid; gap: .85rem; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.35rem;
}
.faq-item dt { font-weight: 800; font-size: .97rem; margin-bottom: .4rem; }
.faq-item dd { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.6; }
.faq-item dd a { color: var(--accent); text-decoration: underline; }

.stage-cta-band {
  background: linear-gradient(135deg, #0f766e 0%, #14532d 100%);
  color: #fff; text-align: center;
}
.stage-cta-inner { padding: 3rem 1rem; }
.stage-cta-band h2 { margin: 0 0 .65rem; font-size: 1.75rem; font-weight: 900; }
.stage-cta-band p { margin: 0 0 1.5rem; opacity: .85; line-height: 1.55; }
.stage-cta-band .fine { margin-top: 1rem !important; opacity: .65; font-size: .8rem; }
.stage-cta-band .btn-quiet {
  background: rgba(255,255,255,.15); color: #fff; border-color: rgba(255,255,255,.35);
}
.stage-cta-band .btn-quiet:hover { background: rgba(255,255,255,.25); }

@media (max-width: 860px) {
  .hero-grid, .service-grid, .strength-grid, .builder-grid, .grade-grid, .option-grid, .hero-grid-stage, .nav-grid, .nav-hero-grid { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .hero-visual { order: -1; }
  .nav-hero { text-align: left; }
  .nav-hero-copy { margin-inline: auto; text-align: center; }
  .arch-stage { margin-top: .75rem; }
  .showcase-frame { aspect-ratio: 4/3; min-height: 240px; }
  .stage-writer-band { grid-template-columns: 1fr; }
  .stage-writer-art { justify-content: center; }
}
@media (max-width: 520px) {
  .flow-grid { grid-template-columns: 1fr; }
}