/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #0d0d0d;
  --dark:    #111111;
  --dark2:   #181818;
  --white:   #ffffff;
  --gray:    #888888;
  --lgray:   #f5f5f5;
  --border:  rgba(255,255,255,0.08);
  --purple:  #7b2ff7;
  --orange:  #ff6b1a;
  --grad:    linear-gradient(135deg, #7b2ff7 0%, #ff6b1a 100%);
  --nav-h:   90px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: 0.04em;
  padding: 13px 26px; border-radius: 3px;
  cursor: pointer; transition: opacity 0.2s, background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn--grad {
  background: var(--grad); color: var(--white); border: none;
}
.btn--grad:hover { opacity: 0.82; }
.btn--outline {
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.45);
}
.btn--outline:hover { border-color: var(--white); }
.btn--sm { padding: 10px 20px; font-size: 12px; }

/* ===== EYEBROW ===== */
.eyebrow {
  display: block; text-align: center;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 30px; letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 22px;
}
.eyebrow--purple { color: var(--purple); }
.eyebrow--orange { color: var(--orange); }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 52px;
  border-bottom: 1px solid var(--border);
}
.nav::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(10px);
  transition: background 0.3s;
}
.nav.scrolled::before { background: rgba(13,13,13,0.99); }

.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo-img { height: 64px; width: auto; object-fit: contain; }

.nav__menu {
  display: flex; gap: 36px;
}

.nav__hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none; border: none; cursor: pointer;
  padding: 0; z-index: 210; flex-shrink: 0;
}
.nav__hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__menu a {
  font-family: 'Montserrat', sans-serif; font-weight: 600;
  font-size: 15px; letter-spacing: 0.07em;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.nav__menu a:hover { color: var(--white); }

.nav__menu a.nav__cta {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 15px; letter-spacing: 0.05em;
  color: var(--white); padding: 12px 26px;
  border-radius: 3px;
  transition: background 0.2s;
}
.nav__menu a.nav__cta:hover { background: var(--purple); color: var(--white); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-left: 80px; padding-right: 40px;
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 60% 70% at 75% 50%, rgba(123,47,247,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 20% 70%, rgba(255,107,26,0.07) 0%, transparent 60%),
    var(--black);
}

.hero__content { flex: 0 0 auto; max-width: 580px; z-index: 2; }
.hero__title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(50px, 7.5vw, 100px);
  line-height: 1.0; color: var(--white);
  margin-bottom: 24px;
}
.hero__sub {
  font-size: clamp(16px, 4vw, 22px); font-weight: 400;
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
}
.hero__tags {
  font-size: clamp(13px, 3vw, 17px); color: rgba(255,255,255,0.45);
  line-height: 1.8;
  letter-spacing: 0.06em; margin-bottom: 48px;
}
.hero__btns { display: flex; gap: 16px; }
.hero__btns .btn { font-size: 16px; padding: 16px 32px; }

.hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__poly {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: float 6s ease-in-out infinite;
}
.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(13,13,13,0.65) 0%,
    rgba(13,13,13,0.30) 55%,
    rgba(13,13,13,0.05) 100%
  );
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.hero__since {
  position: absolute;
  right: 60px; bottom: 60px;
  z-index: 2;
  width: 110px; height: 110px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(13,13,13,0.55);
  backdrop-filter: blur(6px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px;
}
.since-label {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 10px; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}
.since-year {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 26px;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== WHY SHARK ===== */
.why {
  background: #ffffff;
  color: #000000;
  padding: 100px 80px 0px;
}
.why .eyebrow { font-size: 42px; margin-bottom: 28px; }
/* WHY SHARK 슬라이더 */
.why__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(34px, 4.2vw, 56px);
  text-align: center;
  color: #000;
  margin-bottom: 72px;
}

.why__slider-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
}

.why__arrow {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid #ddd;
  background: none;
  font-size: 30px; color: #555;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.why__arrow:hover { border-color: #7b2ff7; color: #7b2ff7; }

.why__slider {
  display: flex;
  gap: 0;
  flex: 1;
  overflow: hidden;
  transition: transform 0.4s ease;
}

.why__card {
  flex: 0 0 25%;
  padding: 72px 44px;
  border-right: 1px solid #e8e8e8;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.why__card:last-child { border-right: none; }

.why__num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900; font-size: 21px;
  color: #7b2ff7; letter-spacing: 0.1em;
}

.why__icon {
  width: 108px; height: 108px;
  border: 1.5px solid rgba(123,47,247,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.why__icon svg { width: 54px; height: 54px; }

.why__card-title {
  font-size: 28px; font-weight: 800; color: #111;
  line-height: 1.4;
}

.why__card-desc {
  font-size: 18px; color: #666; line-height: 1.8;
}

/* ===== PROCESS ===== */
.process {
  background: var(--dark);
  padding: 100px 80px;
}
.process__flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  max-width: 1400px;
  margin: 56px auto 0;
  position: relative;
}
.process__step {
  display: flex; flex-direction: column; align-items: center;
  gap: 16px;
  position: relative;
}
.process__step:not(:last-child)::after {
  content: '• • • • • • →';
  position: absolute;
  left: 50%; right: -50%;
  top: 42px;
  transform: translateY(-50%);
  text-align: center;
  color: #ff6b1a; letter-spacing: 3px;
  font-size: 12px; overflow: hidden; white-space: nowrap;
  pointer-events: none;
}
.process__circle {
  width: 84px; height: 84px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.process__step:hover .process__circle {
  border-color: rgba(123,47,247,0.6);
  background: rgba(123,47,247,0.08);
}
.step-badge {
  position: absolute; bottom: -4px; right: -4px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--grad);
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
}
.process__step p {
  font-family: 'Montserrat', sans-serif; font-weight: 600;
  font-size: 12.5px; color: rgba(255,255,255,0.85);
  letter-spacing: 0.04em;
}

/* ===== ONE STOP SOLUTION ===== */
.onesop {
  background: #ffffff;
  padding: 100px 80px;
  border-top: 1px solid #eee;
}

.onesop__inner {
  display: flex;
  gap: 80px;
  align-items: flex-start;
}

.onesop__left { flex: 0 0 440px; }

.onesop__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900; font-size: clamp(36px, 4vw, 56px);
  color: #111; line-height: 1.3; margin-bottom: 44px;
}

.onesop__list {
  list-style: none;
  display: flex; flex-direction: column; gap: 24px;
}
.onesop__list li {
  font-size: 20px; color: #444; line-height: 1.7;
  padding-left: 4px;
}

.onesop__right { flex: 1; }

.onesop__label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900; font-size: 36px; color: #111;
  margin-bottom: 44px;
  text-align: center;
}

.onesop__flow {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin-bottom: 40px; flex-wrap: wrap;
}

.onesop__step {
  display: flex; flex-direction: column;
  align-items: center; gap: 14px;
}

.onesop__icon {
  width: 92px; height: 92px; border-radius: 50%;
  border: 1.5px solid rgba(123,47,247,0.3);
  display: flex; align-items: center; justify-content: center;
  background: rgba(123,47,247,0.04);
}
.onesop__icon svg { width: 46px; height: 46px; }

.onesop__step span {
  font-size: 17px; font-weight: 700; color: #333;
}

.onesop__arrow {
  font-size: 26px; color: #7b2ff7;
  margin-bottom: 40px;
}

.onesop__desc {
  font-size: 19px; color: #555; line-height: 1.8;
  margin-bottom: 24px;
  text-align: center;
}

.onesop__keyword {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900; font-size: clamp(44px, 6.5vw, 100px);
  background: linear-gradient(135deg, #7b2ff7, #ff6b1a);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: 0.04em;
  text-align: center;
}

/* ===== STATS ===== */
.stats {
  background: var(--white);
  color: var(--black);
  padding: 88px 80px;
  display: flex; justify-content: space-around; align-items: center;
  gap: 32px;
}
.stats__item {
  text-align: center;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.stats__item.visible { opacity: 1; transform: translateY(0); }
.stats__num {
  display: block;
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(64px, 7vw, 100px); line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
}
.stats__num--text {
  font-size: clamp(48px, 5.5vw, 72px);
}
.stats__label {
  font-family: 'Noto Sans KR', sans-serif; font-weight: 700;
  font-size: 16px; letter-spacing: 0.08em;
  color: #555; text-align: center; display: block;
}

/* ===== OUR WORK ===== */
.work {
  background: var(--dark);
  padding: 100px 0;
}
.work .eyebrow { margin-bottom: 48px; font-size: 64px; letter-spacing: 0.1em; }

.work__wrap {
  display: flex; align-items: center;
  gap: 0;
}
.work__arrow {
  flex-shrink: 0; width: 52px; height: 52px;
  background: none; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%;
  font-size: 26px; color: rgba(255,255,255,0.5); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s;
  margin: 0 24px;
}
.work__arrow:hover { border-color: var(--orange); color: var(--orange); }

.work__track-wrap {
  flex: 1; overflow: hidden;
}
.work__track {
  display: flex; align-items: stretch;
  gap: 20px;
  transition: transform 0.4s ease;
}
.work__item {
  flex-shrink: 0;
  width: 860px;
  position: relative; overflow: hidden; cursor: pointer;
  border-radius: 4px;
}
.work__thumb {
  height: 620px;
  background-size: cover; background-position: center;
  transition: transform 0.45s ease;
}
.work__item:hover .work__thumb { transform: scale(1.06); }
.work__label {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 100%);
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 13px; color: var(--white);
  letter-spacing: 0.04em;
}

/* ===== CLIENTS & EXPERIENCE ===== */
.clients {
  background: #ffffff;
  padding: 0 0 88px;
  overflow: hidden;
}
.clients .eyebrow { color: var(--purple); font-size: 52px; letter-spacing: 0.14em; margin-top: 90px; }

.clients__stats-wrap {
  background: var(--black);
  padding: 100px 24px 90px;
  text-align: center;
}
.clients__stats-wrap .eyebrow { font-size: 30px; margin-bottom: 0; }
.clients__eyebrow-line {
  width: 56px; height: 2px;
  background: var(--grad);
  margin: 24px auto 28px;
}
.clients__stats-title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(28px, 3.4vw, 46px);
  color: #fff; line-height: 1.4;
  margin-bottom: 16px;
}
.clients__stats-title em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.clients__stats-desc {
  color: rgba(255,255,255,0.55);
  font-size: 16px; line-height: 1.7;
  margin: 0 auto 56px;
  max-width: 560px;
}
.clients__stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 1100px;
  margin: 0 auto;
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: visible;
}
.clients__stat-card {
  position: relative;
  background: rgba(255,255,255,0.03);
  padding: 36px 20px;
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.clients__stat-card:first-child { border-radius: 12px 0 0 12px; }
.clients__stat-card:last-child { border-radius: 0 12px 12px 0; }

.clients__stat-hang {
  position: absolute;
  top: 0;
  right: 4px;
  left: auto;
  transform: translateY(-82%);
  width: 150px;
  height: auto;
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,0.35));
}
.clients__stat-card--hang { padding-top: 48px; }
.clients__stat-card.visible { opacity: 1; transform: translateY(0); }
.clients__stat-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1.5px solid rgba(123,47,247,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 6px;
}
.clients__stat-num {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(32px, 3.6vw, 46px); line-height: 1.1;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.clients__stat-label { font-weight: 700; font-size: 15px; color: #fff; }
.clients__stat-sub { font-size: 13px; color: rgba(255,255,255,0.45); text-align: center; }

.clients__logo-title {
  font-family: 'Montserrat', sans-serif; font-weight: 800;
  font-size: clamp(20px, 2.4vw, 30px);
  color: #111; line-height: 1.5;
  text-align: center;
  margin-top: 16px;
  padding: 0 24px;
}
.clients__logo-title em {
  font-style: normal;
  color: var(--purple);
}

.clients__marquee-wrap {
  width: 100%;
  overflow: hidden;
  margin-top: 48px;
}
.clients__marquee {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  animation: marquee 60s linear infinite;
}
.clients__marquee:hover { animation-play-state: paused; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.clients__logo {
  flex-shrink: 0;
  width: 220px; height: 110px;
  display: flex; align-items: center; justify-content: center;
}
.clients__logo img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity 0.3s;
}
.clients__logo img:hover { opacity: 1; }

/* ===== FOOTER ===== */
.footer { background: var(--black); }

.footer__upper {
  display: flex; align-items: center;
  padding: 72px 80px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
  gap: 48px;
}
.footer__tagline { flex-shrink: 0; }
.footer__tag1 {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(22px, 2.8vw, 38px); color: var(--white);
  line-height: 1.2;
}
.footer__tag2 {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(22px, 2.8vw, 38px);
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.footer__divider {
  width: 1px; height: 60px;
  background: rgba(255,255,255,0.15); flex-shrink: 0;
}
.footer__services {
  display: flex; gap: 40px; margin-left: auto;
}
.footer__svc {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: 'Montserrat', sans-serif; font-weight: 600;
  font-size: 11.5px; color: var(--gray); letter-spacing: 0.06em;
}
.footer__poly-deco {
  position: absolute; right: -10px; bottom: -10px;
  pointer-events: none; opacity: 0.55;
}

.footer__lower {
  display: flex; align-items: center; justify-content: space-between;
  padding: 36px 80px; gap: 32px; flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.footer__lower .btn--outline { border: none; }
.footer__logo-wrap {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.footer__logo-img {
  height: 64px; width: auto; object-fit: contain;
}
.footer__logo-name {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 16px; color: var(--white); letter-spacing: 0.06em;
}
.footer__logo-sub {
  font-family: 'Montserrat', sans-serif; font-weight: 400;
  font-size: 8px; letter-spacing: 0.2em; color: var(--gray);
}
.footer__info {
  display: flex; gap: 28px; flex-wrap: wrap; align-items: center;
}
.footer__info span {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--gray);
}

.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 80px; flex-wrap: wrap; gap: 12px;
}
.footer__copy {
  font-size: 11px; color: rgba(255,255,255,0.2);
}
.footer__links {
  display: flex; align-items: center; gap: 10px;
}
.footer__links a {
  font-size: 11px; color: rgba(255,255,255,0.3);
  transition: color 0.2s;
}
.footer__links a:hover { color: rgba(255,255,255,0.7); }
.footer__links span { color: rgba(255,255,255,0.15); font-size: 11px; }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox__overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.92);
}
.lightbox__content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  gap: 20px; max-width: 90vw; max-height: 90vh;
}
.lightbox__content img {
  max-width: 90vw; max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 60px rgba(0,0,0,0.6);
}
@keyframes lb-slide-left {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes lb-slide-right {
  from { opacity: 0; transform: translateX(-60px); }
  to   { opacity: 1; transform: translateX(0); }
}
.lightbox__content img.lb-anim-left  { animation: lb-slide-left  0.28s ease both; }
.lightbox__content img.lb-anim-right { animation: lb-slide-right 0.28s ease both; }
.lightbox__caption {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 15px; font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-align: center;
}
.lightbox__close {
  position: absolute; top: 24px; right: 32px; z-index: 2;
  background: none; border: none;
  font-size: 28px; color: rgba(255,255,255,0.7);
  cursor: pointer; line-height: 1;
  transition: color 0.2s;
}
.lightbox__close:hover { color: #fff; }

.lightbox__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 2;
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.35);
  font-size: 26px; color: #fff;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.lightbox__arrow:hover { border-color: #fff; background: rgba(0,0,0,0.6); }
.lightbox__arrow--prev { left: 24px; }
.lightbox__arrow--next { right: 24px; }

@media (max-width: 600px) {
  .lightbox__arrow { width: 40px; height: 40px; font-size: 20px; }
  .lightbox__arrow--prev { left: 8px; }
  .lightbox__arrow--next { right: 8px; }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== UTIL ===== */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== ABOUT: CEO ===== */
.about-ceo {
  position: relative;
  overflow: hidden;
  background: var(--black);
  padding: calc(var(--nav-h) + 60px) 80px 100px;
}
.about-ceo__bg {
  position: absolute; inset: 0; z-index: 0;
  background: #1a1a1a;
}
.about-ceo__bg img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
}
.about-ceo__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(13,13,13,0.15) 0%,
    rgba(13,13,13,0.5) 38%,
    rgba(13,13,13,0.93) 62%,
    rgba(13,13,13,0.97) 100%
  );
}

.about-ceo .eyebrow { font-size: 38px; margin-bottom: 4px; }

.about-ceo__inner {
  position: relative; z-index: 1;
  display: flex;
  justify-content: flex-end;
  max-width: 1400px;
  margin: 0 auto;
}

.about-ceo__content { flex: 0 1 760px; max-width: 760px; }
.about-ceo__title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(34px, 3.8vw, 54px);
  color: var(--white); line-height: 1.4;
  margin: 24px 0 40px;
}
.about-ceo__text {
  display: flex; flex-direction: column; gap: 24px;
  margin-bottom: 40px;
  max-width: 900px;
}
.about-ceo__text p {
  font-size: 19px; color: rgba(255,255,255,0.75);
  line-height: 1.9;
}
.about-ceo__sign-msg {
  font-style: italic; font-weight: 700;
  font-size: 22px; color: var(--purple);
  margin-bottom: 10px;
}
.about-ceo__sign-name {
  font-weight: 700; font-size: 19px;
  color: var(--white); margin-bottom: 56px;
}

.about-ceo__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  overflow: hidden;
  max-width: 1100px;
}
.about-ceo__stat {
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(6px);
  padding: 22px 20px;
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.18);
}
.about-ceo__stat:last-child { border-right: none; }
.about-ceo__stat-icon { font-size: 32px; }
.about-ceo__stat-label {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: 0.14em; color: var(--gray);
}
.about-ceo__stat-num {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(34px, 3.6vw, 48px); line-height: 1.1;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-ceo__stat-desc {
  font-size: 15px; color: rgba(255,255,255,0.55);
}

/* ===== ABOUT: OUR VALUE ===== */
.about-value {
  background: var(--dark2);
  padding: 100px 80px;
}
.about-value__inner {
  display: flex;
  gap: 44px;
  align-items: flex-start;
  width: 100%;
  margin: 0 auto;
}
.about-value__left { flex: 0 0 460px; text-align: left; }
.about-value__left .eyebrow { text-align: left; }
.about-value__title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(30px, 2.8vw, 42px);
  color: var(--white); line-height: 1.4;
  margin-top: 20px;
  white-space: nowrap;
}
.about-value__purple { color: var(--purple); }
.about-value__orange { color: var(--orange); }

.about-value__list {
  flex: 1;
  display: flex; flex-wrap: wrap;
  gap: 0;
  justify-content: space-between;
}
.about-value__item {
  flex: 1 1 150px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 18px;
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.about-value__item:last-child { border-right: none; }
.about-value__icon {
  width: 92px; height: 92px;
  border: 1.5px solid rgba(123,47,247,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 34px;
  background: rgba(123,47,247,0.04);
}
.about-value__item-title {
  font-size: 20px; font-weight: 700; color: var(--white);
}
.about-value__item-desc {
  font-size: 15px; color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1320px) {
  .nav { padding: 0 28px; }
  .nav__logo-img { height: 56px; }
  .nav__menu { gap: 20px; }
  .nav__menu a { font-size: 13px; }
  .nav__menu a.nav__cta { padding: 9px 18px; font-size: 13px; }
}

@media (max-width: 1024px) {
  :root { --nav-h: 76px; }
  .nav { padding: 0 20px; }
  .nav__logo-img { height: 56px; }
  .nav__hamburger { display: flex; }
  .nav__menu {
    position: fixed; inset: 0; z-index: 199;
    flex-direction: column; align-items: center; justify-content: center;
    gap: 30px;
    background: #0a0a0a;
    transform: translateY(-100%); opacity: 0; pointer-events: none;
    transition: transform 0.35s ease, opacity 0.3s ease;
  }
  .nav__menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__menu a { font-size: 20px; letter-spacing: 0.08em; }
  .nav__menu a.nav__cta {
    font-size: 16px; letter-spacing: 0.05em;
    padding: 14px 32px; margin-top: 8px;
    background: var(--grad);
  }
  .nav__menu a.nav__cta:hover { opacity: 0.85; }

  .hero { padding: 96px 24px 100px; flex-direction: column; justify-content: center; text-align: center; }
  .hero__content { width: 100%; max-width: 100%; display: flex; flex-direction: column; align-items: center; }
  .hero__btns { justify-content: center; flex-wrap: wrap; }
  .hero__visual::after {
    background: linear-gradient(
      180deg,
      rgba(13,13,13,0.55) 0%,
      rgba(13,13,13,0.45) 45%,
      rgba(13,13,13,0.85) 100%
    );
  }

  .why { padding: 72px 24px 0; }
  .why__title { margin-bottom: 36px; }
  .why__arrow { display: none; }
  .why__slider-wrap { gap: 0; }
  .why__slider { flex-direction: column; overflow: visible; transform: none !important; }
  .why__card {
    flex: 0 0 auto; width: 100%;
    border-right: none; border-bottom: 1px solid #e8e8e8;
    padding: 40px 20px;
  }
  .why__card:last-child { border-bottom: none; }

  .onesop { padding: 72px 24px; }
  .onesop__inner { flex-direction: column; gap: 48px; }
  .onesop__left { flex: none; width: 100%; }
  .onesop__right { min-width: 0; width: 100%; }
  .onesop__flow {
    flex-wrap: wrap; justify-content: center;
    overflow: visible; gap: 28px 16px;
    margin: 0 0 40px; padding: 0;
  }
  .onesop__step { flex: 0 0 28%; }
  .onesop__arrow { display: none; }

  .process { padding: 56px 20px; }
  .process__flow {
    display: flex; flex-wrap: wrap; justify-content: center;
    overflow: visible;
    gap: 32px 20px; margin: 48px 0 0; padding: 0;
  }
  .process__step { flex: 0 0 28%; min-width: auto; }
  .process__step:not(:last-child)::after { display: none; }

  .stats { flex-wrap: wrap; padding: 48px 20px; gap: 32px; justify-content: center; }
  .stats__item { width: 45%; }

  .work { padding: 64px 0; }
  .work .eyebrow { font-size: 36px; margin-bottom: 28px; }
  .work__wrap { padding: 0 8px; }
  .work__arrow { width: 40px; height: 40px; font-size: 20px; margin: 0 8px; }
  .work__item { width: calc(100vw - 128px); }
  .work__thumb { height: 360px; }
  .work__label { padding: 10px 14px; font-size: 11px; }

  .clients { padding: 0 0 56px; }
  .clients .eyebrow { font-size: 32px; margin-top: 56px; }
  .clients__stats-wrap { padding: 64px 20px 56px; }
  .clients__stat-grid { grid-template-columns: repeat(2, 1fr); }
  .clients__stat-card:first-child { border-radius: 12px 0 0 0; }
  .clients__stat-card:nth-child(2) { border-radius: 0 12px 0 0; }
  .clients__stat-card:nth-child(3) { border-radius: 0 0 0 12px; }
  .clients__stat-card:last-child { border-radius: 0 0 12px 0; }
  .clients__marquee { gap: 32px; }
  .clients__logo { width: 140px; height: 70px; }

  .hero__since { width: 88px; height: 88px; right: 24px; bottom: 24px; }
  .since-year { font-size: 20px; }

  .footer__upper { flex-wrap: wrap; padding: 40px 20px; gap: 24px; }
  .footer__services { flex-wrap: wrap; gap: 20px; margin-left: 0; }
  .footer__poly-deco { display: none; }
  .footer__lower { padding: 24px 20px; flex-direction: column; align-items: flex-start; }
  .footer__logo-img { height: 60px; }
  .footer__info { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer__bottom { padding: 16px 20px; flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (max-width: 600px) {
  .hero__title { font-size: clamp(38px, 11vw, 56px); }
  .stats__item { width: 100%; }
  .stats__num { font-size: clamp(48px, 13vw, 72px); }
  .work__arrow { width: 32px; height: 32px; font-size: 16px; margin: 0 6px; }
  .work__item { width: calc(100vw - 104px); }
  .work__thumb { height: 260px; }
  .footer__tag1, .footer__tag2 { font-size: clamp(20px, 7vw, 30px); }
  .lightbox__close { top: 14px; right: 16px; }

  .hero__since { width: 64px; height: 64px; right: 14px; bottom: 14px; }
  .since-label { font-size: 8px; }
  .since-year { font-size: 15px; }

  .clients__stats-wrap { padding: 48px 16px 40px; }
  .clients__stats-desc { margin-bottom: 36px; }
  .clients__stat-grid { grid-template-columns: 1fr; }
  .clients__stat-card { padding: 28px 16px; }
  .clients__stat-card--hang { padding-top: 40px; }
  .clients__stat-card:first-child { border-radius: 12px 12px 0 0; }
  .clients__stat-card:nth-child(2),
  .clients__stat-card:nth-child(3) { border-radius: 0; }
  .clients__stat-card:last-child { border-radius: 0 0 12px 12px; }
  .clients__stat-hang { display: block; width: 110px; right: 0; top: 0; transform: translateY(-82%); }
  .clients .eyebrow { font-size: 24px; margin-top: 40px; }
  .clients__logo-title { font-size: 18px; padding: 0 16px; }
}

/* ===== ABOUT PAGE RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-ceo__content { flex: 1 1 auto; max-width: 100%; }
  .about-value__left { flex: 0 0 320px; }
}

@media (max-width: 900px) {
  .about-ceo { padding: calc(var(--nav-h) + 40px) 24px 72px; }
  .about-ceo__bg::after {
    background: linear-gradient(
      180deg,
      rgba(13,13,13,0.25) 0%,
      rgba(13,13,13,0.7) 30%,
      rgba(13,13,13,0.95) 55%,
      rgba(13,13,13,0.98) 100%
    );
  }
  .about-ceo .eyebrow { font-size: 28px; }
  .about-ceo__inner { justify-content: center; }
  .about-ceo__content { flex: 1 1 auto; max-width: 100%; }
  .about-ceo__title { font-size: clamp(26px, 7vw, 36px); margin: 18px 0 28px; }
  .about-ceo__text p { font-size: 16px; }
  .about-ceo__sign-msg { font-size: 18px; }
  .about-ceo__sign-name { font-size: 16px; margin-bottom: 40px; }
  .about-ceo__stats { grid-template-columns: repeat(2, 1fr); gap: 1px; }
  .about-ceo__stat { padding: 28px 14px; }
  .about-ceo__stat:nth-child(2n) { border-right: none; }
  .about-ceo__stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.18); }
  .about-ceo__stat-num { font-size: clamp(28px, 8vw, 36px); }

  .about-value { padding: 72px 24px; }
  .about-value__inner { flex-direction: column; gap: 40px; align-items: center; }
  .about-value__left { flex: none; width: 100%; text-align: center; }
  .about-value__left .eyebrow { text-align: center; }
  .about-value__title { white-space: normal; font-size: clamp(26px, 7vw, 34px); text-align: center; }
  .about-value__list { flex-direction: column; gap: 0; align-items: center; }
  .about-value__item {
    flex: none; width: 100%; padding: 0 0 32px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 32px;
    align-items: center; text-align: center;
  }
  .about-value__item:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
}

/* ===== PAGE TRANSITION ===== */
.page-transition {
  position: fixed; inset: 0; z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(13,13,13,0.7);
  opacity: 1; visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.page-transition.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.page-transition__img { width: 220px; height: 220px; object-fit: contain; }

@media (max-width: 600px) {
  .page-transition__img { width: 140px; height: 140px; }
}

/* ===== NAV ACTIVE ===== */
.nav__menu a.active { color: #ff6b1a; border-bottom: 2px solid #ff6b1a; padding-bottom: 2px; }

/* ===== SERVICE PAGE ===== */
.dot-orange { color: #ff6b1a; }

.svc-hero {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 80px;
  padding: calc(var(--nav-h) + 60px) 80px 100px;
  background: #0d0d0d;
}
.svc-hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background: url('images/hero-poly.webp') no-repeat center right;
  background-size: contain;
  opacity: 0.06;
  pointer-events: none;
}
.svc-hero__left, .svc-hero__right { position: relative; z-index: 1; }
.svc-hero__left { flex: 0 0 35%; }
.svc-hero__title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(44px, 5vw, 72px);
  color: var(--white); line-height: 1.15;
  margin: 20px 0 24px;
}
.svc-hero__desc { color: #888; font-size: 16px; line-height: 1.7; }
.svc-hero__right { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); }
.svc-item {
  padding: 32px 24px;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.svc-item:nth-child(4n) { border-right: none; }
.svc-num {
  display: block; font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 28px; margin-bottom: 12px;
}
.svc-name { display: block; font-weight: 700; font-size: 17px; color: #fff; margin-bottom: 6px; }
.svc-name-kr { display: block; font-size: 13px; color: #666; }

.svc-equip {
  display: flex; align-items: flex-start; gap: 80px;
  padding: 100px 80px; background: #111;
}
.svc-equip__left { flex: 0 0 40%; }
.svc-equip__title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(28px, 3vw, 44px);
  color: var(--white); line-height: 1.4;
  margin: 20px 0 16px;
}
.svc-equip__desc { color: #888; font-size: 14px; line-height: 1.7; }
.equip-num {
  display: block; font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 88px; color: #ff6b1a; line-height: 1; margin: 24px 0 4px;
}
.equip-list { width: 100%; border-collapse: collapse; margin-top: 24px; }
.equip-list td { padding: 10px 0; font-size: 14px; border-bottom: 1px solid rgba(255,255,255,0.08); color: #aaa; }
.equip-list td:last-child { text-align: right; color: #ff6b1a; font-weight: 700; }

.svc-equip__right { flex: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.eq-thumb {
  position: relative; height: 240px;
  background: #1a1a1a; background-size: cover; background-position: center;
  overflow: hidden; cursor: pointer; transition: filter 0.3s;
}
.eq-thumb:hover { filter: brightness(1.2); }
.eq-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 12px 16px; background: rgba(0,0,0,0.6);
  font-size: 13px; font-weight: 700; color: #fff;
}

@media (max-width: 1024px) {
  .svc-hero { flex-direction: column; align-items: flex-start; gap: 48px; padding: calc(var(--nav-h) + 40px) 32px 60px; }
  .svc-hero__left { flex: none; width: 100%; }
  .svc-hero__right { width: 100%; }
  .svc-equip { flex-direction: column; gap: 48px; padding: 80px 32px; }
  .svc-equip__left { flex: none; width: 100%; }
  .svc-equip__right { width: 100%; }
}

@media (max-width: 768px) {
  .svc-hero { padding: calc(var(--nav-h) + 32px) 24px 48px; }
  .svc-hero::before { background-position: center; opacity: 0.05; }
  .svc-hero__right { grid-template-columns: repeat(2, 1fr); }
  .svc-item { padding: 24px 16px; }
  .svc-item:nth-child(2n) { border-right: none; }
  .svc-num { font-size: 32px; }
  .svc-name { font-size: 19px; }
  .svc-name-kr { font-size: 14px; }
  .svc-equip { padding: 64px 24px; }
  .equip-num { font-size: 64px; }
  .eq-thumb { height: 180px; }
  .eq-label { padding: 10px 12px; font-size: 12px; }
}

@media (max-width: 480px) {
  .svc-hero { padding: calc(var(--nav-h) + 24px) 20px 40px; gap: 36px; }
  .svc-hero__title { margin: 16px 0 18px; }
  .svc-hero__right { grid-template-columns: 1fr; }
  .svc-item { border-right: none; padding: 22px 16px; }
  .svc-num { font-size: 36px; margin-bottom: 8px; }
  .svc-name { font-size: 20px; }
  .svc-name-kr { font-size: 15px; }
  .svc-equip { padding: 56px 20px; }
  .equip-num { font-size: 52px; }
  .equip-list td { font-size: 13px; }
  .svc-equip__right { grid-template-columns: 1fr; }
  .eq-thumb { height: 200px; }
}

/* ===== HISTORY PAGE ===== */
.hist {
  position: relative;
  display: flex;
  align-items: flex-start;
  background: url('images/history1.webp') no-repeat center;
  background-size: cover;
  min-height: 100vh;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hist__left, .hist__right { position: relative; z-index: 1; }
.hist__left {
  flex: 0 0 42%;
  position: sticky;
  top: var(--nav-h);
  padding: 100px 40px 100px 80px;
  height: calc(100vh - var(--nav-h));
  overflow: hidden;
}
.hist__left .eyebrow { text-align: left; }
.hist__right {
  flex: 1;
  padding: 100px 80px 100px 180px;
}
.hist__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 4.5vw, 60px);
  color: #fff;
  line-height: 1.15;
  margin-top: 16px;
}
.hist__brand { color: #ff6b1a; }
.hist__desc {
  color: #666;
  font-size: 15px;
  line-height: 1.8;
  margin-top: 32px;
}
.hist__item {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.hist__item:first-child { padding-top: 0; }
.hist__year {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: #fff;
  min-width: 68px;
  flex-shrink: 0;
}
.hist__line {
  color: #ff6b1a;
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.hist__event {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.hist__sub {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}
.hist__item--current .hist__year { color: #ff6b1a; }
.hist__item--current .hist__event { color: #ff6b1a; }

@media (max-width: 1024px) {
  .hist__left { padding: 80px 32px 60px 32px; }
  .hist__right { padding: 80px 32px 60px 0; }
}

@media (max-width: 768px) {
  .hist { flex-direction: column; padding-top: 0; }
  .hist__left {
    position: relative; top: 0; height: auto;
    padding: calc(var(--nav-h) + 40px) 24px 32px;
  }
  .hist__title { font-size: clamp(30px, 8vw, 44px); }
  .hist__desc { font-size: 16px; }
  .hist__right { padding: 0 24px 64px; }
  .hist__item { gap: 20px; padding: 22px 0; }
  .hist__year { font-size: 23px; }
  .hist__event { font-size: 17px; }
  .hist__sub { font-size: 14px; }
}

@media (max-width: 480px) {
  .hist__left { padding: calc(var(--nav-h) + 32px) 20px 28px; }
  .hist__title { font-size: clamp(28px, 9vw, 38px); }
  .hist__right { padding: 0 20px 56px; }
  .hist__desc { font-size: 15px; margin-top: 24px; }
  .hist__item { gap: 14px; padding: 18px 0; }
  .hist__year { font-size: 20px; min-width: 56px; }
  .hist__line { display: none; }
  .hist__event { font-size: 16px; }
  .hist__sub { font-size: 13.5px; }
}

/* ===== TEAM ===== */
.team-hero {
  background: #0d0d0d;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.team__poly {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.team__poly-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right top;
  opacity: 0.9;
}
.team__poly::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,1) 0%, rgba(13,13,13,0.75) 40%, rgba(13,13,13,0.35) 100%);
}
.team__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 120px 80px 60px;
}
.team__hero-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(44px, 6vw, 80px);
  color: #fff;
  line-height: 1.15;
}
.team__hero-grad {
  background: linear-gradient(135deg, #7b2ff7, #ff6b1a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.team__hero-desc {
  color: #888;
  font-size: 16px;
  line-height: 1.8;
  margin-top: 28px;
}
.team__org-title {
  position: relative;
  z-index: 1;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  text-align: center;
  margin: 48px auto 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.team__org-title::before,
.team__org-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: #ff6b1a;
}
.team__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0 80px 100px;
}
.team__card {
  position: relative;
  height: 280px;
  background: #1a1a2a;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}
.team__card-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.team__card:hover .team__card-img { transform: scale(1.18); }
.team__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}
.team__card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 24px;
}
.team__card-en {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 6px;
}
.team__card-name {
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  margin-bottom: 6px;
}
.team__card-desc {
  font-size: 13px;
  color: #aaa;
  line-height: 1.5;
}

.star {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  animation: twinkle 3s ease-in-out infinite;
  z-index: 0;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.3); }
}

@media (max-width: 768px) {
  .team__hero-content { padding: 100px 24px 36px; }
  .team__hero-desc br { display: none; }
  .team__org-title { margin: 36px auto 28px; gap: 14px; font-size: 17px; }
  .team__org-title::before,
  .team__org-title::after { width: 36px; }
  .team__grid { grid-template-columns: 1fr; gap: 14px; padding: 0 24px 72px; }
  .team__card { height: 220px; }
}

@media (max-width: 480px) {
  .team-hero { padding-top: calc(var(--nav-h) - 10px); }
  .team__hero-content { padding: 80px 20px 28px; }
  .team__hero-desc { font-size: 14px; margin-top: 20px; }
  .team__org-title { font-size: 15px; gap: 10px; margin: 28px auto 22px; }
  .team__org-title::before,
  .team__org-title::after { width: 24px; }
  .team__grid { padding: 0 20px 56px; gap: 12px; }
  .team__card { height: 200px; }
  .team__card-body { padding: 16px 18px; }
  .team__card-name { font-size: 18px; }
  .team__card-desc { font-size: 12px; }
}

/* ===== CONTACT ===== */
.contact-page {
  background: #0d0d0d;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.contact__poly {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.contact__poly-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right bottom;
  opacity: 0.9;
}
.contact__poly::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,1) 0%, rgba(13,13,13,0.75) 40%, rgba(13,13,13,0.35) 100%);
}
.contact__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 80px;
  min-height: calc(100vh - var(--nav-h));
}
.contact__left { flex: 0 0 26%; }
.contact__form-wrap { flex: 0 0 44%; }
.contact__right { flex: 1; }

.contact__logo { display: flex; align-items: center; gap: 10px; }
.contact__logo-img { height: 40px; width: auto; object-fit: contain; }
.contact__logo span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #fff;
}

.contact__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(32px, 3.5vw, 52px);
  color: #fff;
  line-height: 1.15;
  margin-top: 16px;
}
.contact__memorable {
  background: linear-gradient(135deg, #7b2ff7, #ff6b1a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact__stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
}
.contact__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.contact__stat svg { color: #7b2ff7; margin-bottom: 4px; }
.contact__stat-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 26px;
  color: #fff;
}
.contact__stat span:last-child {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px;
  letter-spacing: 0.15em;
  color: #666;
}
.contact__stat-div {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.1);
}
.contact__form-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 40px;
}
.contact__form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact__field { display: flex; flex-direction: column; gap: 8px; }
.contact__field label { font-size: 13px; color: #ccc; font-weight: 500; }
.contact__field input,
.contact__field select,
.contact__field textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 14px 16px;
  color: #fff;
  font-size: 14px;
  font-family: 'Noto Sans KR', sans-serif;
  transition: border-color 0.2s;
  width: 100%;
}
.contact__field input:focus,
.contact__field select:focus,
.contact__field textarea:focus {
  outline: none;
  border-color: #7b2ff7;
}
.contact__field input::placeholder,
.contact__field textarea::placeholder { color: #555; }
.contact__field select { appearance: none; cursor: pointer; }
.contact__field select option { background: #1a1a1a; color: #fff; }

.contact__fallback-textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 14px 16px;
  color: #fff;
  font-size: 13px;
  font-family: 'Noto Sans KR', sans-serif;
  line-height: 1.6;
  resize: vertical;
}
.contact__fallback-textarea:focus { outline: none; border-color: #7b2ff7; }

#contactCopyBtn[data-state="sent"] {
  background: #2ecc71;
  color: #0d0d0d;
  border-color: #2ecc71;
}
#contactCopyBtn[data-state="sent"]:hover {
  background: #29b765;
  border-color: #29b765;
}
.contact__submit {
  width: 100%;
  height: 56px;
  background: linear-gradient(135deg, #7b2ff7, #ff6b1a);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.12em;
  cursor: pointer;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity 0.2s;
}
.contact__submit:hover { opacity: 0.85; }
.contact__privacy {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
  color: #666;
  font-size: 12px;
  line-height: 1.6;
}
.contact__info { display: flex; flex-direction: column; gap: 0; }
.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.contact__info-item:first-child { padding-top: 0; }
.contact__info-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact__info-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 4px;
}
.contact__info-main {
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  display: block;
  margin-bottom: 4px;
}
.contact__info-sub {
  font-size: 13px;
  color: #666;
}
.contact__map-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 20px;
  padding: 14px 20px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s;
}
.contact__map-btn:hover { border-color: #fff; }

@media (max-width: 1024px) {
  .contact__inner { flex-direction: column; align-items: stretch; padding: 60px 24px; gap: 40px; min-height: auto; }
  .contact__left, .contact__form-wrap, .contact__right { flex: none; width: 100%; }
  .contact__left { text-align: center; }
  .contact__logo, .contact__stats { justify-content: center; }
}

@media (max-width: 768px) {
  .contact-page { padding-top: calc(var(--nav-h) - 10px); }
  .contact__inner { padding: 48px 20px; gap: 32px; }
  .contact__form-wrap { padding: 28px; }
  .contact__form-grid { grid-template-columns: 1fr; gap: 14px; }
  .contact__stats { gap: 14px; }
  .contact__stat-num { font-size: 22px; }
  .contact__stat span:last-child { font-size: 8px; }
}

/* ===== CONTACT TOAST ===== */
.contact-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(20,20,20,0.97);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  padding: 16px 26px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.6;
  max-width: 90vw;
  text-align: center;
  z-index: 5000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.contact-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 480px) {
  .contact__inner { padding: 40px 16px; gap: 28px; }
  .contact__form-wrap { padding: 20px; }
  .contact__stats { gap: 8px; }
  .contact__stat-div { height: 36px; }
  .contact__stat-num { font-size: 19px; }
  .contact__stat svg { width: 18px; height: 18px; }
  .contact__submit { height: 50px; font-size: 13px; }
  .contact__info-item { gap: 12px; padding: 16px 0; }
  .contact__info-icon { width: 40px; height: 40px; }
  .contact__info-icon svg { width: 16px; height: 16px; }
  .contact__info-main { font-size: 15px; }
  .contact__map-btn { padding: 12px 16px; font-size: 12px; }
}