/* ── HOME PAGE STYLES v3.0 ─────────────────────────────── */

/* ── HERO ──────────────────────────────────────────────── */
#hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  animation: hbgZoom 16s ease-out forwards;
  transform: scale(1.06);
}
@keyframes hbgZoom { to { transform: scale(1); } }
.hero-ov {
  position: absolute; inset: 0;
  background: linear-gradient(
    118deg,
    rgba(8,17,29,0.95) 0%,
    rgba(8,17,29,0.85) 42%,
    rgba(8,17,29,0.55) 100%
  );
}
.hero-ov::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(8,17,29,0.35) 0%, transparent 22%),
    linear-gradient(to top, rgba(8,17,29,0.5) 0%, transparent 30%);
}
.hero-body {
  position: relative; z-index: 2;
  max-width: 1440px; margin: 0 auto;
  padding: calc(var(--nav-h) + 80px) 44px 100px;
  width: 100%; display: flex; align-items: center;
  justify-content: space-between; gap: 56px;
}
.hero-left { flex: 1; max-width: 660px; }

/* Hero Typography */
.h-eyebrow {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
  opacity: 0; transform: translateY(16px);
  animation: hfu 0.75s var(--ease) 0.15s forwards;
}
.h-bar { display: inline-block; width: 30px; height: 1px; background: var(--gold); flex-shrink: 0; }
.h-eyebrow > span:last-child {
  font-family: var(--f-disp);
  font-size: 0.7rem; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--gold);
}
.h-title {
  display: flex; flex-direction: column; gap: 2px;
  margin-bottom: 28px;
}
.ht-row {
  display: flex; align-items: baseline;
  gap: 14px; overflow: hidden; padding-bottom: 4px;
}
.hw {
  display: inline-block; font-family: var(--f-serif);
  opacity: 0; transform: translateY(56px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.hw.in { opacity: 1; transform: none; }
.hw-xl {
  font-size: clamp(3rem, 5.8vw, 5.4rem);
  font-weight: 700; color: var(--white); line-height: 1.08;
}
.hw-lg {
  font-size: clamp(2.6rem, 4.8vw, 4.5rem);
  font-weight: 700; color: var(--white); line-height: 1.08;
}
.hw-sm {
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  font-weight: 300; color: rgba(210,222,236,0.4); line-height: 1.08;
}
.hw-ac {
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  font-weight: 700; color: var(--gold2); line-height: 1.08;
}
.h-desc {
  font-size: clamp(0.9rem, 1.6vw, 1.02rem);
  color: rgba(210,222,236,0.62);
  line-height: 2; max-width: 500px; margin-bottom: 28px;
  opacity: 0; transform: translateY(16px);
  animation: hfu 0.75s var(--ease) 1.05s forwards;
}
.h-desc strong { color: var(--gold2); font-weight: 600; }

.h-chips {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px;
  opacity: 0; transform: translateY(16px);
  animation: hfu 0.75s var(--ease) 1.15s forwards;
}
.h-chips span {
  font-size: 0.76rem; color: rgba(210,222,236,0.78);
  border: 1px solid rgba(184,147,90,0.3);
  padding: 7px 14px; border-radius: 3px;
  display: flex; align-items: center; gap: 8px;
  backdrop-filter: blur(8px);
}
.h-chips span i { color: var(--gold); font-size: 0.6rem; }

.h-btns {
  display: flex; flex-wrap: wrap; gap: 13px;
  opacity: 0; transform: translateY(16px);
  animation: hfu 0.75s var(--ease) 1.25s forwards;
}

/* Hero Card */
.hero-card {
  flex-shrink: 0; width: min(300px, 90vw);
  background: rgba(11, 22, 37, 0.78);
  border: 1px solid rgba(200,215,230,0.12);
  border-radius: var(--r-lg);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  opacity: 0; transform: translateY(30px) scale(0.97);
  animation: hfu 0.9s var(--ease) 0.6s forwards;
  box-shadow: 0 24px 64px rgba(0,0,0,0.32);
}
.hc-head {
  padding: 28px 28px 22px;
  border-bottom: 1px solid rgba(200,215,230,0.08);
  background: linear-gradient(135deg, rgba(30,50,80,0.5) 0%, transparent 100%);
}
.hc-firm {
  font-family: var(--f-disp);
  font-size: 0.66rem; letter-spacing: 0.2em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 8px;
}
.hc-name {
  font-family: var(--f-serif);
  font-size: 1.7rem; font-weight: 700;
  color: var(--white); margin-bottom: 3px; line-height: 1.2;
}
.hc-cpa {
  font-size: 0.72rem; letter-spacing: 0.14em;
  color: rgba(210,222,236,0.5); margin-bottom: 14px;
  text-transform: uppercase;
}
.hc-meta {
  font-size: 0.8rem; color: var(--text-d);
  display: flex; align-items: center; gap: 9px; margin-bottom: 6px;
}
.hc-meta i { color: var(--gold); font-size: 0.66rem; }

.hc-stats {
  display: flex; align-items: center;
  padding: 20px 28px;
  border-bottom: 1px solid rgba(200,215,230,0.07);
}
.hcs { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hcs-n {
  font-family: var(--f-disp);
  font-size: 1.85rem; font-weight: 700;
  color: var(--white); line-height: 1;
}
.hcs-u { font-family: var(--f-disp); font-size: 1.1rem; color: var(--gold); }
.hcs-l {
  font-size: 0.62rem; color: var(--text-dm);
  letter-spacing: 0.06em; margin-top: 5px; white-space: nowrap;
}
.hcs-sep { width: 1px; height: 34px; background: rgba(200,215,230,0.1); }

.hc-cta {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; padding: 16px;
  background: var(--gold); color: var(--white);
  font-size: 0.86rem; font-weight: 700; letter-spacing: 0.04em;
  transition: background 0.2s;
}
.hc-cta:hover { background: var(--gold2); }

/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: hfu 0.75s var(--ease) 2s forwards;
}
.hs-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); animation: dotP 2.2s ease-in-out 2s infinite;
}
.hs-line {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
.hero-scroll span {
  font-size: 0.52rem; letter-spacing: 0.3em;
  color: rgba(200,215,230,0.32); text-transform: uppercase;
}
@keyframes dotP { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.3;transform:scale(0.6)} }
@keyframes hfu { to { opacity:1; transform:none; } }

/* ── MARQUEE BAND ──────────────────────────────────────── */
.marquee-band {
  background: var(--navy2);
  border-top: 1px solid rgba(184,147,90,0.18);
  border-bottom: 1px solid rgba(184,147,90,0.18);
  padding: 13px 0; overflow: hidden; white-space: nowrap;
}
.mq-run {
  display: inline-flex; align-items: center;
  animation: mq 36s linear infinite;
}
.mq-run span {
  font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.1em; color: var(--text-d); padding: 0 22px;
}
.mq-run i { color: var(--gold); font-size: 0.28rem; }
@keyframes mq { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ── INTRO GRID ────────────────────────────────────────── */
.intro-grid {
  display: grid; grid-template-columns: 420px 1fr;
  gap: 80px; align-items: center;
}
.intro-img-wrap {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.intro-img-wrap img {
  width: 100%; height: 500px;
  object-fit: cover; object-position: center top; display: block;
}
.intro-badge {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(11,22,37,0.94) 0%, transparent 100%);
  padding: 32px 24px 22px;
}
.intro-badge span {
  display: block; font-family: var(--f-disp);
  font-size: 0.66rem; letter-spacing: 0.2em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 4px;
}
.intro-badge strong {
  font-family: var(--f-serif); font-size: 1.1rem; color: var(--white);
}
.career-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.career-tags span {
  font-size: 0.78rem; color: var(--text-lm);
  border: 1px solid var(--border-l); padding: 7px 13px;
  border-radius: var(--r);
  display: flex; align-items: center; gap: 7px;
  background: var(--ivory);
}
.career-tags span i { color: var(--gold); font-size: 0.68rem; }

/* ── SERVICE PREVIEW GRID ──────────────────────────────── */
.svc-preview-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(255,255,255,0.04);
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
}
.sp-card {
  position: relative; background: var(--navy3);
  padding: 38px 30px;
  display: flex; flex-direction: column;
  transition: background 0.3s; overflow: hidden;
}
.sp-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  transform: scaleX(0); transition: transform 0.38s var(--ease);
}
.sp-card:hover { background: var(--navy4); }
.sp-card:hover::after { transform: scaleX(1); }
.sp-card.featured { background: var(--navy4); border-top: 2px solid var(--gold); }
.sp-badge {
  position: absolute; top: 0; right: 0;
  background: var(--gold); color: var(--white);
  font-size: 0.58rem; font-weight: 700;
  letter-spacing: 0.1em; padding: 5px 13px;
  border-radius: 0 0 0 8px;
}
.sp-ico {
  width: 44px; height: 44px;
  background: var(--gold-lt2); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem; margin-bottom: 18px;
  transition: background 0.3s;
}
.sp-card:hover .sp-ico { background: rgba(184,147,90,0.26); }
.sp-card h3 {
  font-family: var(--f-serif); font-size: 1.08rem;
  font-weight: 600; color: var(--white); margin-bottom: 10px;
}
.sp-card p {
  font-size: 0.81rem; color: var(--text-dm);
  line-height: 1.78; flex: 1;
}
.sp-more {
  margin-top: 20px; font-size: 0.76rem;
  color: var(--gold); font-weight: 600;
  display: flex; align-items: center; gap: 7px;
  transition: gap 0.2s;
}
.sp-card:hover .sp-more { gap: 12px; }

/* ── NUMBERS SECTION ───────────────────────────────────── */
.num-sec {
  border-top: 1px solid var(--border-l);
  border-bottom: 1px solid var(--border-l);
}
.num-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.num-item {
  padding: 52px 40px;
  border-right: 1px solid var(--border-l);
  text-align: center;
  position: relative;
}
.num-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.num-item:hover::before { opacity: 1; }
.num-item:last-child { border-right: none; }
.num-val {
  font-family: var(--f-disp);
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  font-weight: 700; color: var(--navy);
  line-height: 1; margin-bottom: 12px;
}
.nu { font-size: 0.52em; color: var(--gold); }
.num-label {
  font-family: var(--f-serif); font-size: 1rem;
  font-weight: 600; color: var(--text-l); margin-bottom: 8px;
}
.num-desc {
  font-size: 0.8rem; color: var(--text-lm); line-height: 1.8;
}

/* ── EXPERTISE STRIP ───────────────────────────────────── */
.exp-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.es-item {
  padding: 40px 32px;
  border-right: 1px solid var(--border-l);
  border-bottom: 1px solid var(--border-l);
  position: relative; overflow: hidden;
  transition: background 0.3s;
}
.es-item:nth-child(4n) { border-right: none; }
.es-item::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--gold), var(--gold2));
  transform: scaleY(0); transform-origin: top;
  transition: transform 0.38s var(--ease);
}
.es-item:hover { background: var(--ivory); }
.es-item:hover::before { transform: scaleY(1); }
.es-no {
  font-family: var(--f-disp); font-size: 0.66rem;
  letter-spacing: 0.18em; color: var(--gold);
  margin-bottom: 14px; font-style: italic;
}
.es-item h3 {
  font-family: var(--f-serif); font-size: 1rem;
  font-weight: 600; color: var(--text-l); margin-bottom: 10px;
}
.es-item p { font-size: 0.81rem; color: var(--text-lm); line-height: 1.82; }

/* ── TESTIMONIALS ──────────────────────────────────────── */
.rev-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.rev-card {
  background: var(--navy3);
  border: 1px solid var(--border-d);
  border-radius: var(--r-lg); padding: 32px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.rev-card::before {
  content: '"';
  position: absolute; top: 16px; right: 20px;
  font-family: var(--f-disp); font-size: 4rem;
  color: rgba(184,147,90,0.1); line-height: 1;
  font-style: italic;
}
.rev-card:hover {
  border-color: rgba(184,147,90,0.28);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.rev-stars {
  color: var(--gold2); font-size: 0.82rem;
  letter-spacing: 4px; margin-bottom: 16px;
}
.rev-card p {
  font-size: 0.88rem; color: var(--text-d);
  line-height: 1.9; margin-bottom: 22px; font-style: italic;
}
.rev-who { display: flex; align-items: center; gap: 12px; }
.rev-av {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold-lt2); border: 1px solid rgba(184,147,90,0.28);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-family: var(--f-serif);
  font-size: 1rem; font-weight: 600; flex-shrink: 0;
}
.rev-who b { display: block; font-size: 0.86rem; color: var(--white); }
.rev-who small { font-size: 0.72rem; color: var(--text-dm); }

/* ── CTA BANNER ────────────────────────────────────────── */
.cta-banner { position: relative; overflow: hidden; padding: 80px 0; }
.cta-banner-bg {
  position: absolute; inset: 0;
  background: var(--navy2);
}
.cta-banner-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.07;
}
.cta-banner-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,17,29,0.85) 0%, rgba(8,17,29,0.4) 50%, rgba(8,17,29,0.85) 100%);
}
.cta-inner {
  position: relative; z-index: 2;
  display: flex; align-items: center;
  justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.cta-inner h2 {
  font-family: var(--f-serif);
  font-size: clamp(1.55rem, 3.2vw, 2.2rem);
  font-weight: 700; color: var(--white); margin-bottom: 8px;
}
.cta-inner p { font-size: 0.92rem; color: var(--text-dm); }
.cta-bbtns { display: flex; gap: 13px; flex-wrap: wrap; flex-shrink: 0; }

/* ── INDUSTRY GRID ITEM ─────────────────────────────────── */
.ig-item {
  padding: 32px 28px;
  border-right: 1px solid var(--border-l);
  border-bottom: 1px solid var(--border-l);
  transition: background 0.25s;
}
.ig-item:hover { background: var(--ivory); }
.ig-item:nth-child(4n) { border-right: none; }
.ig-item:nth-last-child(-n+4):not(:nth-child(4n+1)):not(:nth-child(4n+2)):not(:nth-child(4n+3)),
.ig-item:nth-last-child(-n+4) { border-bottom: none; }
.ig-ico {
  font-size: 1.4rem; color: var(--gold); margin-bottom: 14px;
}
.ig-item h4 {
  font-family: var(--f-serif); font-size: 0.95rem;
  font-weight: 600; color: var(--text-l); margin-bottom: 8px;
}
.ig-item p { font-size: 0.8rem; color: var(--text-lm); line-height: 1.78; }

/* ── PROCESS GRID ITEM ──────────────────────────────────── */
.pg-item {
  background: var(--white);
  padding: 36px 28px;
  border-right: 1px solid var(--border-l);
  position: relative;
}
.pg-item:last-child { border-right: none; }
.pg-num {
  font-family: var(--f-disp); font-size: 3rem;
  font-weight: 300; color: rgba(184,147,90,0.12);
  line-height: 1; margin-bottom: -6px; font-style: italic;
}
.pg-ico {
  width: 40px; height: 40px;
  background: var(--gold-lt2); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); margin-bottom: 14px; margin-top: 8px;
}
.pg-item h4 {
  font-family: var(--f-serif); font-size: 1rem;
  font-weight: 600; color: var(--text-l); margin-bottom: 8px;
}
.pg-item p { font-size: 0.8rem; color: var(--text-lm); line-height: 1.8; }

/* ── WHY US LAYOUT ──────────────────────────────────────── */
.why-layout {
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: 88px; align-items: center;
}

/* ── INDUSTRY GRID ──────────────────────────────────────── */
.industry-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}

/* ── PROCESS GRID (홈 4단계) ────────────────────────────── */
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--border-l); border: 1px solid var(--border-l);
  border-radius: var(--r-lg); overflow: hidden;
}

/* ── WHY US GRID ───────────────────────────────────────── */
.why-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--border-l);
  border: 1px solid var(--border-l); border-radius: var(--r-lg); overflow: hidden;
}
.why-item {
  background: var(--white); padding: 40px 36px;
  transition: background 0.28s; position: relative;
}
.why-item:hover { background: var(--ivory); }
.why-num {
  font-family: var(--f-disp);
  font-size: 2.8rem; font-weight: 300; color: rgba(184,147,90,0.15);
  line-height: 1; margin-bottom: -8px; display: block;
  font-style: italic;
}
.why-item h3 {
  font-family: var(--f-serif); font-size: 1.08rem;
  font-weight: 600; color: var(--text-l); margin-bottom: 10px;
}
.why-item p { font-size: 0.83rem; color: var(--text-lm); line-height: 1.85; }

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1200px) {
  .intro-grid { grid-template-columns: 360px 1fr; gap: 56px; }
  .svc-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .num-grid { grid-template-columns: repeat(2, 1fr); }
  .num-item:nth-child(2) { border-right: none; }
  .num-item:nth-child(3) { border-right: 1px solid var(--border-l); border-top: 1px solid var(--border-l); }
  .num-item:nth-child(4) { border-top: 1px solid var(--border-l); }
  .exp-strip { grid-template-columns: repeat(2, 1fr); }
  .exp-strip .es-item:nth-child(2n) { border-right: none; }
  .rev-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .hero-body { flex-direction: column; align-items: flex-start; padding: calc(var(--nav-h)+56px) 24px 80px; }
  .hero-card { width: 100%; max-width: 100%; }
  .hero-left { max-width: 100%; }
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .intro-img-wrap img { height: 380px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-layout { grid-template-columns: 1fr; gap: 48px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid .ig-item:nth-child(4n) { border-right: 1px solid var(--border-l); }
  .industry-grid .ig-item:nth-child(2n) { border-right: none; }
  .industry-grid .ig-item:nth-last-child(-n+2) { border-bottom: none; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid .pg-item:nth-child(2n) { border-right: none; }
  .process-grid .pg-item:nth-child(n+3) { border-top: 1px solid var(--border-l); }
}
@media (max-width: 640px) {
  .h-btns { flex-direction: column; align-items: flex-start; }
  .svc-preview-grid { grid-template-columns: 1fr; }
  .num-grid { grid-template-columns: repeat(2, 1fr); }
  .num-item { padding: 36px 20px; }
  .num-item:nth-child(2) { border-right: none; }
  .num-item:nth-child(3) { border-right: none; border-top: 1px solid var(--border-l); }
  .num-item:nth-child(4) { border-top: 1px solid var(--border-l); }
  .exp-strip { grid-template-columns: 1fr; }
  .es-item { border-right: none !important; }
  .rev-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid .ig-item { border-right: 1px solid var(--border-l) !important; border-bottom: 1px solid var(--border-l) !important; }
  .industry-grid .ig-item:nth-child(2n) { border-right: none !important; }
  .industry-grid .ig-item:last-child, .industry-grid .ig-item:nth-last-child(-n+2) { border-bottom: none !important; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid .pg-item { border-right: none !important; border-bottom: 1px solid var(--border-l); }
  .process-grid .pg-item:last-child { border-bottom: none; }
  /* 히어로 카드 stats 폰트 줄이기 */
  .hcs-n { font-size: 1.5rem; }
  /* 인트로 배지 */
  .intro-badge strong { font-size: 0.95rem; }
  /* CTA 버튼 세로 */
  .cta-bbtns { flex-direction: column; width: 100%; }
  .cta-bbtns .btn { width: 100%; justify-content: center; }
  /* 서비스 카드 패딩 */
  .sp-card { padding: 28px 22px; }
  /* 전문성 스트립 패딩 */
  .es-item { padding: 30px 22px; }
}