:root {
  --bg: #040b13;
  --bg2: #07131e;
  --panel: rgba(4, 13, 24, 0.7);
  --line: rgba(39, 203, 255, 0.18);
  --line-strong: rgba(39, 203, 255, 0.42);
  --text: #f5fbff;
  --muted: rgba(232, 245, 255, 0.76);
  --subtle: rgba(180, 214, 235, 0.54);
  --accent: #2ccaff;
  --accent-strong: #00a8ff;
  --max: 1440px;
  --header-h: 88px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: Inter, "Noto Sans KR", sans-serif;
  background:
    radial-gradient(circle at 50% 10%, rgba(27, 121, 255, 0.14), transparent 34%),
    radial-gradient(circle at 15% 30%, rgba(0, 183, 255, 0.09), transparent 25%),
    linear-gradient(180deg, #02070e 0%, #06111a 52%, #030912 100%);
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-shell {
  min-height: 100vh;
  background-image: none;
}

.panel-grid {
  position: relative;
  border-top: 1px solid var(--line-strong);
}
.panel-grid::before,
.panel-grid::after {
  content: "";
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, rgba(39, 203, 255, 0.3), rgba(39, 203, 255, 0.05));
}
.panel-grid::before { left: max(24px, calc((100% - var(--max)) / 2 + 24px)); }
.panel-grid::after { right: max(24px, calc((100% - var(--max)) / 2 + 24px)); }

.panel-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 22px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
  background: rgba(2, 8, 16, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-strong);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand-mark,
.mini-mark {
  position: relative;
  width: 42px;
  height: 42px;
  display: inline-block;
}
.brand-mark i,
.mini-mark i {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(240, 249, 255, 0.92);
  border-radius: 2px;
  transform: skewY(-28deg) rotate(0.5deg);
}
.brand-mark i:nth-child(1), .mini-mark i:nth-child(1) { transform: translateX(0) skewY(-28deg); }
.brand-mark i:nth-child(2), .mini-mark i:nth-child(2) { transform: translate(8px, 6px) skewY(-28deg); opacity: 0.9; }
.brand-mark i:nth-child(3), .mini-mark i:nth-child(3) { transform: translate(16px, 12px) skewY(-28deg); opacity: 0.8; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-size: 1.95rem; letter-spacing: 0.18em; font-weight: 800; }
.brand-text small { margin-top: 6px; font-size: 0.72rem; letter-spacing: 0.28em; color: rgba(234,247,255,.9); }

.site-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-nav a,
.footer-nav a {
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(246, 250, 255, 0.94);
}
.site-nav a:hover,
.footer-nav a:hover,
.footer-mail:hover { color: var(--accent); }

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.header-cta {
  padding: 16px 26px;
  border: 1px solid rgba(45, 203, 255, 0.9);
  border-radius: 2px;
  color: var(--accent);
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(44, 202, 255, 0.05);
}
.header-cta:hover,
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 122, 194, 0.18);
}
.btn {
  padding: 20px 32px;
  background: linear-gradient(135deg, #1277ff, #0ba6ff);
  color: #fff;
  border-radius: 6px;
  font-weight: 700;
  font-size: 1.14rem;
}
.menu-toggle {
  display: none;
  justify-self: end;
  background: none;
  border: 0;
  padding: 6px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: white;
}

.hero-panel {
  overflow: hidden;
}
.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 28px;
  min-height: calc(100vh - var(--header-h));
  align-items: stretch;
  padding-top: 44px;
}
.hero-copy {
  padding: 96px 0 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eyebrow {
  margin: 0 0 26px;
  font-size: 1.18rem;
  line-height: 1.45;
  letter-spacing: 0.32em;
  color: var(--accent);
  font-weight: 600;
}
.hero-copy h1 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.06em;
  font-weight: 800;
}
.hero-title-line {
  display: block;
  white-space: nowrap;
}
.hero-title-line--top {
  font-size: clamp(2.9rem, 4.65vw, 4.9rem);
  color: #ffffff;
}
.hero-title-line--bottom {
  margin-top: 0.08em;
  font-size: clamp(3.35rem, 5.35vw, 5.65rem);
  color: #4bd5ff;
}
.construction-copy h2 span { color: #4bd5ff; }
.hero-description {
  margin: 30px 0 0;
  font-size: 1.65rem;
  line-height: 1.65;
  color: var(--muted);
}
.hero-actions { margin-top: 34px; }
.scroll-note {
  margin-top: 52px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(239, 247, 255, 0.9);
  letter-spacing: 0.38em;
  font-size: 0.98rem;
}
.mouse {
  width: 24px;
  height: 42px;
  border: 2px solid rgba(255,255,255,.85);
  border-radius: 15px;
  position: relative;
}
.mouse::after {
  content: "";
  position: absolute;
  top: 7px;
  left: 50%;
  width: 4px;
  height: 9px;
  margin-left: -2px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
}

.hero-visual {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}
.hero-art {
  position: absolute;
  inset: 40px 20px 40px 20px;
  background:
    linear-gradient(180deg, rgba(2,7,15,0.04), rgba(2,7,15,0.04)),
    url('assets/hero-visual.png') center/72% no-repeat,
    #000;
  border: 1px solid rgba(39, 203, 255, 0.14);
  border-radius: 10px;
  box-shadow: 0 18px 50px rgba(0,0,0,.28), inset 0 0 0 1px rgba(255,255,255,.02);
  filter: contrast(1.02);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 40px 20px 40px 20px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(4,10,18,0.02) 0%, rgba(4,10,18,0.02) 100%);
  pointer-events: none;
}
.hero-wallmark {
  position: absolute;
  right: 28px;
  top: 94px;
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
  text-shadow: 0 4px 20px rgba(0,0,0,.35);
}
.mini-mark { width: 36px; height: 36px; }
.hero-wallmark strong {
  font-size: 1.45rem;
  letter-spacing: 0.14em;
  font-weight: 800;
}
.hero-wallmark small {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
}
.hero-quote {
  position: absolute;
  right: 72px;
  bottom: 160px;
  font-size: 2.1rem;
  line-height: 1.25;
  font-weight: 500;
  transform: rotate(-4deg);
  text-shadow: 0 12px 26px rgba(0,0,0,.42);
}
.hero-subquote {
  position: absolute;
  right: 30px;
  bottom: 70px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.hero-subquote span {
  display: inline-block;
  width: 1px;
  height: 52px;
  background: rgba(255,255,255,.85);
}
.hero-subquote p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  letter-spacing: 0.22em;
  color: rgba(245, 251, 255, 0.92);
}

.status-band {
  background: linear-gradient(180deg, rgba(1,8,15,.92), rgba(3,12,20,.98));
}
.status-layout {
  min-height: 172px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
}
.progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.progress-head strong,
.phase-card small,
.news-teaser small {
  letter-spacing: 0.28em;
  font-size: 0.98rem;
}
.progress-head span {
  font-size: 2rem;
  font-weight: 600;
}
.progress-bar {
  width: min(640px, 100%);
  height: 8px;
  background: rgba(164, 199, 224, 0.2);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, #21dcff 0%, #79e6ff 60%, #ffffff 100%);
  box-shadow: 0 0 22px rgba(34,216,255,.5);
}
.progress-wrap p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
}
.status-copy p {
  margin: 0;
  color: rgba(247,251,255,.96);
  font-size: 1.26rem;
  line-height: 1.9;
  letter-spacing: 0.22em;
}

.phase-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.phase-card {
  min-height: 188px;
  padding: 42px 36px 38px;
  border-right: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(180deg, rgba(2,11,18,0.72), rgba(4,13,24,0.4));
}
.phase-card:last-child { border-right: 0; }
.phase-icon {
  font-size: 2.1rem;
  color: var(--accent);
  text-shadow: 0 0 24px rgba(43, 201, 255, 0.34);
}
.phase-card h2 {
  margin: 0;
  font-size: clamp(1.85rem, 2vw, 2.5rem);
  line-height: 1.18;
  color: #64ddff;
}

.coming-line .panel-inner {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.coming-line p {
  margin: 0;
  color: var(--accent);
  font-size: 1.05rem;
  letter-spacing: 0.6em;
  text-align: center;
  position: relative;
  padding: 0 28px;
}
.coming-line p::before,
.coming-line p::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 72px;
  height: 1px;
  background: var(--line-strong);
}
.coming-line p::before { right: 100%; }
.coming-line p::after { left: 100%; }

.construction {
  min-height: 460px;
}
.construction-inner {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.construction-copy {
  text-align: center;
}
.mini-line {
  display: inline-block;
  width: 88px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.construction-copy h2 {
  margin: 24px 0 18px;
  font-size: clamp(4.4rem, 7vw, 6.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}
.construction-copy p {
  margin: 0;
  font-size: 1.65rem;
  color: rgba(242,248,255,0.9);
}
.frame {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: var(--line-strong);
}
.frame-tl { top: 56px; left: 60px; border-left: 2px solid; border-top: 2px solid; }
.frame-tr { top: 56px; right: 60px; border-right: 2px solid; border-top: 2px solid; }
.frame-bl { bottom: 56px; left: 60px; border-left: 2px solid; border-bottom: 2px solid; }
.frame-br { bottom: 56px; right: 60px; border-right: 2px solid; border-bottom: 2px solid; }

.news-teaser {
  background: linear-gradient(180deg, rgba(3,11,18,0.2), rgba(3,11,18,0.5));
}
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 36px;
  padding-bottom: 36px;
}
.teaser-grid article {
  padding: 28px 26px;
  border: 1px solid rgba(39,203,255,0.18);
  background: rgba(6, 18, 30, 0.52);
}
.teaser-grid h3 {
  margin: 12px 0 10px;
  font-size: 1.44rem;
  line-height: 1.35;
}
.teaser-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.site-footer {
  border-top: 1px solid var(--line-strong);
  background: rgba(2, 9, 16, 0.9);
}
.footer-layout {
  min-height: 126px;
  display: grid;
  grid-template-columns: auto auto auto 1fr;
  align-items: center;
  gap: 22px;
  padding-top: 22px;
  padding-bottom: 22px;
}
.footer-brand .brand-text strong { font-size: 1.6rem; }
.footer-brand .brand-text small { font-size: 0.66rem; }
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  white-space: nowrap;
}
.footer-nav a {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.footer-social {
  display: flex;
  gap: 12px;
  font-size: 1.18rem;
}
.footer-social a {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(250,251,255,0.92);
}
.footer-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  text-align: right;
  white-space: nowrap;
}
.footer-mail {
  font-size: 0.86rem;
  font-weight: 600;
  color: #fff;
}
.footer-right p {
  margin: 0;
  color: rgba(231,245,255,0.78);
  letter-spacing: 0.18em;
  font-size: 0.54rem;
  line-height: 1;
  white-space: nowrap;
}
.footer-right small {
  color: rgba(200, 221, 235, 0.78);
  white-space: nowrap;
  font-size: 0.62rem;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto 1fr auto auto;
    gap: 14px;
  }
  .site-nav { gap: 20px; }
  .site-nav a { font-size: .92rem; }
  .header-cta { padding: 13px 16px; font-size: .9rem; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-visual { min-height: 640px; }
  .status-layout { grid-template-columns: 1fr; justify-items: start; }
  .phase-cards,
  .teaser-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-layout {
    grid-template-columns: auto auto 1fr;
    gap: 20px;
  }
  .footer-social { justify-self: end; }
  .footer-right {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
  }
}

@media (max-width: 900px) {
  :root { --header-h: 74px; }
  .panel-inner,
  .site-header { padding-left: 20px; padding-right: 20px; }
  .menu-toggle { display: block; }
  .site-header {
    grid-template-columns: auto 1fr auto;
  }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 22px 20px 28px;
    background: rgba(2, 10, 18, 0.98);
    border-bottom: 1px solid var(--line-strong);
  }
  .site-nav.open { display: flex; }
  .header-cta { display: none; }
  .hero-copy { padding: 48px 0 24px; }
  .hero-title-line--top { font-size: clamp(2.65rem, 8.2vw, 4.5rem); }
  .hero-title-line--bottom { font-size: clamp(3rem, 9.2vw, 5.05rem); }
  .hero-description { font-size: 1.2rem; line-height: 1.7; }
  .hero-visual { min-height: 520px; }
  .hero-wallmark { top: 32px; right: 18px; }
  .hero-quote { right: 22px; bottom: 120px; font-size: 1.5rem; }
  .hero-subquote { right: 20px; bottom: 34px; }
  .status-layout { padding-top: 28px; padding-bottom: 28px; gap: 20px; }
  .phase-cards,
  .teaser-grid { grid-template-columns: 1fr; }
  .phase-card { min-height: auto; }
  .coming-line p { font-size: .88rem; letter-spacing: 0.34em; }
  .coming-line p::before,
  .coming-line p::after { width: 40px; }
  .construction { min-height: 380px; }
  .construction-inner { min-height: 380px; }
  .construction-copy h2 { font-size: clamp(3rem, 13vw, 4.8rem); }
  .construction-copy p { font-size: 1.12rem; }
  .frame-tl, .frame-tr { top: 26px; }
  .frame-bl, .frame-br { bottom: 26px; }
  .frame-tl, .frame-bl { left: 26px; }
  .frame-tr, .frame-br { right: 26px; }
}

@media (max-width: 620px) {
  .brand-text strong { font-size: 1.3rem; letter-spacing: 0.11em; }
  .brand-text small { font-size: 0.58rem; letter-spacing: 0.18em; }
  .brand-mark { width: 32px; height: 32px; }
  .eyebrow { font-size: 0.94rem; letter-spacing: 0.22em; }
  .hero-title-line--top { font-size: clamp(2.15rem, 9.1vw, 3.15rem); }
  .hero-title-line--bottom { font-size: clamp(2.4rem, 10.2vw, 3.55rem); }
  .hero-description { font-size: 1.05rem; }
  .btn { width: 100%; font-size: 1rem; padding: 18px 20px; }
  .scroll-note { margin-top: 34px; font-size: .82rem; gap: 12px; }
  .hero-visual { min-height: 420px; }
  .progress-head strong,
  .phase-card small,
  .news-teaser small { font-size: 0.78rem; }
  .progress-head span { font-size: 1.4rem; }
  .status-copy p { font-size: 1rem; }
  .phase-card h2 { font-size: 1.7rem; }
  .teaser-grid h3 { font-size: 1.18rem; }
  .footer-social { gap: 10px; font-size: 1.2rem; }
}

/* Attached official Sentry logo */
@media (max-width: 760px) {
  .footer-layout {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 18px;
  }
  .footer-nav {
    width: 100%;
    flex-wrap: nowrap;
    gap: 18px;
  }
  .footer-nav a { font-size: 0.74rem; }
  .footer-social { justify-self: start; }
  .footer-right {
    grid-column: auto;
    justify-content: flex-start;
    text-align: left;
    gap: 10px 14px;
  }
  .footer-right p { font-size: 0.6rem; }
  .footer-right small { white-space: normal; }
}

.brand-logo {
  display: block;
  width: 245px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.footer-logo {
  width: 290px;
}
.hero-wallmark img {
  display: block;
  width: 255px;
  max-width: 34vw;
  height: auto;
  opacity: .72;
  filter: drop-shadow(0 0 12px rgba(0,0,0,.55));
}
@media (max-width: 980px) {
  .brand-logo { width: 200px; }
  .footer-logo { width: 225px; }
  .hero-wallmark img { width: 200px; max-width: 44vw; }
}
@media (max-width: 640px) {
  .brand-logo { width: 170px; }
  .footer-logo { width: 200px; }
  .hero-wallmark img { width: 165px; max-width: 58vw; }
}

/* Phase icons: user-provided assets, centered like mockup */
.phase-card {
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
}
.phase-icon {
  width:84px;
  height:84px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 8px;
}
.phase-icon img {
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
}
.phase-card small, .phase-card h2 {
  width:100%;
  text-align:center;
}
@media (max-width: 920px){ .phase-icon{width:72px;height:72px;} }
@media (max-width: 640px){ .phase-icon{width:64px;height:64px;} }


/* Footer rebalance: larger official logo, smaller supporting typography */
@media (min-width: 1181px) {
  .footer-layout {
    grid-template-columns: 290px auto auto minmax(0, 1fr);
    gap: 20px;
  }
  .footer-brand { width: 290px; }
  .footer-logo { width: 290px; }
  .footer-nav { gap: 15px; }
  .footer-nav a { font-size: 0.66rem; }
  .footer-social { gap: 10px; font-size: 1.12rem; }
  .footer-social a { width: 26px; height: 26px; }
  .footer-right { gap: 9px; }
  .footer-mail { font-size: 0.82rem; }
  .footer-right p { font-size: 0.52rem; letter-spacing: 0.14em; }
  .footer-right small { font-size: 0.58rem; }
}


/* Hero visual replaced with clean centered logo tile */
.hero-wallmark,
.hero-quote,
.hero-subquote {
  display: none;
}
@media (max-width: 900px) {
  .hero-art {
    inset: 24px 0 24px 0;
    background-size: 78%;
  }
  .hero-visual::after { inset: 24px 0 24px 0; }
}
@media (max-width: 620px) {
  .hero-art {
    inset: 18px 0 18px 0;
    background-size: 82%;
  }
  .hero-visual::after { inset: 18px 0 18px 0; }
}

/* Mobile hero ordering: place the main visual directly under the slogan */
.hero-mobile-visual {
  display: none;
}

@media (max-width: 900px) {
  .hero-mobile-visual {
    display: block;
    width: min(100%, 440px);
    aspect-ratio: 1 / 1;
    margin: 28px auto 0;
    background: #000 url('assets/hero-visual.png') center / 88% auto no-repeat;
    border: 1px solid rgba(39, 203, 255, 0.16);
    border-radius: 10px;
    box-shadow: 0 18px 42px rgba(0,0,0,.3), inset 0 0 0 1px rgba(255,255,255,.02);
  }

  .hero-visual {
    display: none;
  }

  .hero-copy {
    padding-bottom: 52px;
  }

  .hero-description {
    margin-top: 28px;
  }
}

@media (max-width: 620px) {
  .hero-mobile-visual {
    width: 100%;
    margin-top: 22px;
    background-size: 90% auto;
  }
}

/* Main hero typography refinement — smaller copy to protect the visual area */
.hero-copy .eyebrow {
  font-size: 1rem;
  margin-bottom: 20px;
}
.hero-title-line--top {
  font-size: clamp(2.45rem, 3.85vw, 4.05rem);
}
.hero-title-line--bottom {
  font-size: clamp(2.8rem, 4.4vw, 4.65rem);
}
.hero-description {
  margin-top: 24px;
  font-size: 1.3rem;
  line-height: 1.6;
}

/* English strings are wider than Korean, so reduce them a little further. */
body[data-lang="en"] .hero-copy .eyebrow {
  font-size: .88rem;
}
body[data-lang="en"] .hero-title-line--top {
  font-size: clamp(1.9rem, 3vw, 3.15rem);
  letter-spacing: -0.045em;
}
body[data-lang="en"] .hero-title-line--bottom {
  font-size: clamp(2.15rem, 3.45vw, 3.6rem);
  letter-spacing: -0.045em;
}
body[data-lang="en"] .hero-description {
  font-size: 1.08rem;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .hero-title-line--top { font-size: clamp(2.15rem, 7.2vw, 3.65rem); }
  .hero-title-line--bottom { font-size: clamp(2.45rem, 8.1vw, 4.05rem); }
  .hero-description { font-size: 1.08rem; }
  body[data-lang="en"] .hero-title-line--top { font-size: clamp(1.85rem, 6.4vw, 3.05rem); }
  body[data-lang="en"] .hero-title-line--bottom { font-size: clamp(2.05rem, 7.1vw, 3.35rem); }
}

@media (max-width: 620px) {
  .hero-title-line--top { font-size: clamp(1.9rem, 8.1vw, 2.75rem); }
  .hero-title-line--bottom { font-size: clamp(2.15rem, 9vw, 3.05rem); }
  .hero-description { font-size: .98rem; }
  body[data-lang="en"] .hero-title-line--top {
    white-space: normal;
    font-size: clamp(1.72rem, 7.4vw, 2.4rem);
    line-height: 1.08;
  }
  body[data-lang="en"] .hero-title-line--bottom {
    font-size: clamp(1.95rem, 8.2vw, 2.65rem);
  }
}


/* 2026-10-01: force the newly supplied SENTRY artwork into the hero visual.
   Unique filename prevents Cloudflare/browser asset cache from showing the old picture. */
.hero-art {
  background:
    #000 url('assets/hero-sentry-brand-20261001.png') center center / 78% auto no-repeat !important;
  border: 1px solid rgba(39, 203, 255, 0.14);
}

@media (max-width: 900px) {
  .hero-mobile-visual {
    background:
      #000 url('assets/hero-sentry-brand-20261001.png') center center / 90% auto no-repeat !important;
  }
}

@media (max-width: 620px) {
  .hero-mobile-visual {
    background-size: 94% auto !important;
  }
}


/* 2026-10-01: raise the main hero composition */
@media (min-width: 901px) {
  .hero-layout {
    padding-top: 8px !important;
    min-height: calc(100vh - var(--header-h) - 20px);
  }

  .hero-copy {
    padding-top: 48px !important;
    padding-bottom: 44px !important;
    transform: translateY(-18px);
  }

  .hero-art {
    inset: 12px 20px 28px 20px !important;
  }

  .hero-visual::after {
    inset: 12px 20px 28px 20px !important;
  }
}

/* Mobile/tablet: keep the same tighter top rhythm without hiding under the fixed header. */
@media (max-width: 900px) {
  .hero-layout {
    padding-top: 10px !important;
  }

  .hero-copy {
    padding-top: 26px !important;
  }

  .hero-mobile-visual {
    margin-top: 16px !important;
  }
}

@media (max-width: 620px) {
  .hero-copy {
    padding-top: 20px !important;
  }

  .hero-mobile-visual {
    margin-top: 14px !important;
  }
}


/* 2026-10-01: compact the desktop hero to match the supplied reference */
@media (min-width: 901px) {
  .hero-panel {
    min-height: 0 !important;
  }

  .hero-layout {
    min-height: 650px !important;
    height: 650px;
    padding-top: 0 !important;
    align-items: stretch;
  }

  .hero-copy {
    padding-top: 34px !important;
    padding-bottom: 28px !important;
    transform: none !important;
    justify-content: center;
  }

  .hero-visual {
    min-height: 650px !important;
    height: 650px;
  }

  .hero-art {
    inset: 28px 20px 0 20px !important;
  }

  .hero-visual::after {
    inset: 28px 20px 0 20px !important;
  }

  .eyebrow {
    margin-bottom: 18px !important;
  }

  .hero-description {
    margin-top: 22px !important;
  }

  .hero-actions {
    margin-top: 26px !important;
  }

  .scroll-note {
    margin-top: 36px !important;
  }
}

@media (min-width: 1400px) {
  .hero-layout,
  .hero-visual {
    min-height: 670px !important;
    height: 670px;
  }
}


/* 2026-10-02: revised main message + statement below SITE LAUNCH */
.hero-copy .eyebrow {
  line-height: 1.6 !important;
}

.hero-copy .hero-description {
  line-height: 1.72 !important;
}

.hero-copy .hero-description .hero-desc-line {
  color: var(--muted);
  font-weight: 500;
}

.hero-copy .hero-description strong {
  color: #f5fbff;
  font-weight: 700;
}

.beyond-format {
  background:
    linear-gradient(180deg, rgba(3,12,20,.98), rgba(4,15,25,.98));
  border-top: 1px solid rgba(58, 192, 235, .08);
  border-bottom: 1px solid rgba(58, 192, 235, .10);
}

.beyond-format-inner {
  min-height: 238px;
  padding-top: 46px;
  padding-bottom: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.beyond-format-title {
  margin: 0 0 17px;
  color: #43d4ff;
  font-size: clamp(1.15rem, 1.8vw, 1.58rem);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .12em;
}

.beyond-format-copy {
  margin: 0;
  max-width: 720px;
  color: rgba(232, 242, 249, .84);
  font-size: clamp(.98rem, 1.2vw, 1.13rem);
  line-height: 1.85;
  font-weight: 400;
}

@media (max-width: 900px) {
  .hero-copy .eyebrow {
    line-height: 1.55 !important;
  }

  .hero-copy .hero-description {
    line-height: 1.7 !important;
  }

  .beyond-format-inner {
    min-height: 210px;
    padding-top: 38px;
    padding-bottom: 40px;
  }

  .beyond-format-title {
    font-size: clamp(1.02rem, 4.4vw, 1.28rem);
    letter-spacing: .08em;
  }

  .beyond-format-copy {
    font-size: .94rem;
    line-height: 1.8;
  }
}

@media (max-width: 520px) {
  .hero-copy .hero-description {
    font-size: .93rem !important;
  }

  .beyond-format-inner {
    min-height: 192px;
    padding-top: 32px;
    padding-bottom: 34px;
  }

  .beyond-format-title {
    margin-bottom: 14px;
    font-size: .98rem;
    letter-spacing: .06em;
  }

  .beyond-format-copy {
    font-size: .89rem;
    line-height: 1.75;
  }
}


/* 2026-10-05: mobile version of the cleaned main page */
@media (max-width: 900px) {
  /* Old launch / preparing / news blocks stay completely removed on mobile. */
  .status-band,
  .phase-grid,
  .coming-line,
  .construction,
  .news-teaser {
    display: none !important;
  }

  .hero-panel {
    min-height: 0 !important;
  }

  .hero-layout {
    min-height: 0 !important;
    height: auto !important;
    grid-template-columns: 1fr !important;
    padding-top: 0 !important;
  }

  .hero-copy {
    padding-top: 34px !important;
    padding-bottom: 42px !important;
    transform: none !important;
  }

  .hero-mobile-visual {
    margin-top: 22px !important;
  }

  .beyond-format {
    margin: 0 !important;
  }

  .beyond-format-inner {
    min-height: 0 !important;
    padding-top: 38px !important;
    padding-bottom: 40px !important;
  }

  .site-footer {
    margin-top: 0 !important;
  }
}

@media (max-width: 620px) {
  .hero-copy {
    padding-top: 24px !important;
    padding-bottom: 34px !important;
  }

  .hero-copy .eyebrow {
    margin-bottom: 16px !important;
  }

  .hero-title-line--top,
  .hero-title-line--bottom {
    white-space: normal !important;
    word-break: keep-all !important;
  }

  .hero-mobile-visual {
    width: 100% !important;
    margin-top: 18px !important;
  }

  .hero-description {
    margin-top: 22px !important;
  }

  .beyond-format-inner {
    padding-top: 30px !important;
    padding-bottom: 32px !important;
  }

  .beyond-format-title {
    margin-bottom: 12px !important;
  }

  .footer-layout {
    padding-top: 26px !important;
    padding-bottom: 28px !important;
  }
}


/* 2026-10-05: remove SCROLL guide and reduce main hero artwork */
.scroll-note {
  display: none !important;
}

/* Desktop: make the full visual block noticeably smaller and keep it centered. */
@media (min-width: 901px) {
  .hero-visual {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .hero-art {
    inset: 58px 58px 42px 58px !important;
    background-size: 66% auto !important;
  }

  .hero-visual::after {
    inset: 58px 58px 42px 58px !important;
  }
}

@media (min-width: 1400px) {
  .hero-art {
    inset: 64px 72px 48px 72px !important;
    background-size: 64% auto !important;
  }

  .hero-visual::after {
    inset: 64px 72px 48px 72px !important;
  }
}

/* Tablet/mobile: shrink the square image card instead of filling the full width. */
@media (max-width: 900px) {
  .hero-mobile-visual {
    width: min(82%, 360px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    background-size: 80% auto !important;
  }
}

@media (max-width: 620px) {
  .hero-mobile-visual {
    width: min(80vw, 320px) !important;
    background-size: 82% auto !important;
  }
}

@media (max-width: 420px) {
  .hero-mobile-visual {
    width: min(78vw, 290px) !important;
    background-size: 82% auto !important;
  }
}


/* 2026-10-05: divider line above WE BUILD BEYOND THE FORMAT */
.beyond-format {
  position: relative;
}

.beyond-format-divider {
  position: relative;
  width: 100%;
  height: 28px;
  border-top: 1px solid rgba(35, 197, 244, .48);
  border-bottom: 0;
  box-sizing: border-box;
}

.beyond-format-divider::before,
.beyond-format-divider::after {
  content: "";
  position: absolute;
  top: -1px;
  width: 1px;
  height: 28px;
  background: rgba(35, 197, 244, .22);
}

.beyond-format-divider::before {
  left: 13.2%;
}

.beyond-format-divider::after {
  right: 13.2%;
}

.beyond-format-inner {
  padding-top: 30px !important;
}

@media (max-width: 900px) {
  .beyond-format-divider {
    height: 20px;
  }

  .beyond-format-divider::before,
  .beyond-format-divider::after {
    height: 20px;
  }

  .beyond-format-inner {
    padding-top: 24px !important;
  }
}


/* 2026-10-05: keep only one long line above WE BUILD BEYOND THE FORMAT */
.beyond-format.panel-grid {
  border-top: none !important;
  box-shadow: none !important;
}

.beyond-format::before,
.beyond-format::after {
  display: none !important;
  content: none !important;
}

.beyond-format-divider {
  border-top: 1px solid rgba(35, 197, 244, .48) !important;
  background: transparent !important;
}

.beyond-format-divider::before,
.beyond-format-divider::after {
  background: rgba(35, 197, 244, .22) !important;
}


/* 2026-10-05: remove vertical divider marks above WE BUILD BEYOND THE FORMAT */
.beyond-format-divider::before,
.beyond-format-divider::after {
  display: none !important;
  content: none !important;
}


/* 2026-10-13 v23: replace the main hero artwork with HOMEP video */
.hero-video-frame {
  position: absolute;
  inset: 70px 26px 70px 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(39, 203, 255, 0.14);
  border-radius: 10px;
  box-shadow: 0 18px 50px rgba(0,0,0,.28), inset 0 0 0 1px rgba(255,255,255,.02);
}

.hero-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.hero-mobile-video {
  display: none;
}

/* Remove the old image overlay layer from the video panel. */
.hero-visual::after {
  display: none !important;
}

@media (min-width: 901px) {
  .hero-video-frame {
    inset: 82px 42px 82px 42px;
  }
}

@media (min-width: 1400px) {
  .hero-video-frame {
    inset: 86px 56px 86px 56px;
  }
}

@media (max-width: 900px) {
  .hero-mobile-visual {
    display: none !important;
  }

  .hero-mobile-video {
    display: block;
    width: min(100%, 620px);
    aspect-ratio: 16 / 9;
    margin: 18px auto 0;
    object-fit: cover;
    background: #000;
    border: 1px solid rgba(39, 203, 255, 0.16);
    border-radius: 10px;
    box-shadow: 0 18px 42px rgba(0,0,0,.3), inset 0 0 0 1px rgba(255,255,255,.02);
  }

  .hero-visual {
    display: none !important;
  }
}

@media (max-width: 620px) {
  .hero-mobile-video {
    width: 100%;
    margin-top: 16px;
  }
}


/* 2026-10-13 v24: original 16:9 video shape + sound controls */
.hero-visual {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 54px 22px !important;
  background: transparent !important;
}

.hero-wallmark,
.hero-quote,
.hero-subquote {
  display: none !important;
}

.hero-media-block {
  position: relative;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(39, 203, 255, .16);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(0,0,0,.3);
}

.hero-video-frame {
  position: relative !important;
  inset: auto !important;
  width: 100% !important;
  max-width: 760px !important;
  height: auto !important;
  aspect-ratio: 16 / 9 !important;
  display: block !important;
}

.hero-video,
.hero-mobile-video {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  aspect-ratio: 16 / 9 !important;
  object-fit: contain !important;
  background: #000 !important;
}

.hero-soundbar {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 5;
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  background: rgba(2, 9, 16, .82);
  border: 1px solid rgba(75, 213, 255, .26);
  border-radius: 6px;
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}

.hero-play-toggle,
.hero-mute-toggle {
  flex: 0 0 auto;
  min-width: 42px;
  height: 28px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: #f3fbff;
  font: inherit;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  cursor: pointer;
}

.hero-play-toggle {
  min-width: 28px;
  padding: 0;
  font-size: .9rem;
}

.hero-play-toggle:hover,
.hero-mute-toggle:hover,
.hero-play-toggle:focus-visible,
.hero-mute-toggle:focus-visible {
  color: #4bd5ff;
}

.hero-volume {
  flex: 1 1 auto;
  min-width: 70px;
  height: 4px;
  accent-color: #4bd5ff;
  cursor: pointer;
}

.hero-mobile-media {
  display: none;
}

@media (min-width: 901px) {
  .hero-visual {
    min-height: 620px !important;
  }
}

@media (max-width: 900px) {
  .hero-visual {
    display: none !important;
  }

  .hero-mobile-video {
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .hero-mobile-media {
    display: block !important;
    width: min(100%, 620px) !important;
    aspect-ratio: 16 / 9 !important;
    margin: 20px auto 0 !important;
  }
}

@media (max-width: 620px) {
  .hero-mobile-media {
    width: 100% !important;
    margin-top: 16px !important;
  }

  .hero-soundbar {
    left: 8px;
    right: 8px;
    bottom: 8px;
    min-height: 38px;
    gap: 7px;
    padding: 5px 8px;
  }

  .hero-mute-toggle {
    min-width: 38px;
    font-size: .64rem;
  }
}


/* 2026-10-13 v25: larger hero video + compact 1/5-width soundbar */
@media (min-width: 901px) {
  .hero-layout {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr) !important;
    gap: 18px !important;
  }

  .hero-visual {
    padding: 24px 0 !important;
    min-height: 650px !important;
  }

  .hero-video-frame {
    width: 100% !important;
    max-width: 920px !important;
    aspect-ratio: 16 / 9 !important;
  }

  .hero-soundbar {
    left: 50% !important;
    right: auto !important;
    bottom: 10px !important;
    width: 20% !important;
    min-width: 152px !important;
    max-width: 184px !important;
    min-height: 30px !important;
    gap: 4px !important;
    padding: 3px 6px !important;
    transform: translateX(-50%) !important;
    border-radius: 5px !important;
  }

  .hero-play-toggle,
  .hero-mute-toggle {
    height: 22px !important;
    padding: 0 4px !important;
    font-size: .58rem !important;
  }

  .hero-play-toggle {
    min-width: 22px !important;
    font-size: .72rem !important;
  }

  .hero-mute-toggle {
    min-width: 34px !important;
  }

  .hero-volume {
    min-width: 48px !important;
    height: 3px !important;
  }
}

@media (max-width: 900px) {
  .hero-mobile-media {
    width: 100% !important;
    max-width: 720px !important;
  }

  .hero-soundbar {
    left: 50% !important;
    right: auto !important;
    bottom: 8px !important;
    width: 38% !important;
    min-width: 150px !important;
    max-width: 190px !important;
    min-height: 30px !important;
    gap: 4px !important;
    padding: 3px 6px !important;
    transform: translateX(-50%) !important;
  }

  .hero-play-toggle,
  .hero-mute-toggle {
    height: 22px !important;
    padding: 0 4px !important;
    font-size: .58rem !important;
  }

  .hero-play-toggle {
    min-width: 22px !important;
    font-size: .72rem !important;
  }

  .hero-mute-toggle {
    min-width: 34px !important;
  }

  .hero-volume {
    min-width: 48px !important;
    height: 3px !important;
  }
}


/* 2026-10-13 v26: autoplay hero video + right-side sound toggle */
.hero-soundbar {
  display: none !important;
}

.hero-sound-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  z-index: 6;
  width: 38px;
  height: 38px;
  padding: 0;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(75, 213, 255, .28);
  border-radius: 50%;
  background: rgba(2, 9, 16, .68);
  color: #f4fbff;
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.hero-sound-toggle:hover,
.hero-sound-toggle:focus-visible {
  border-color: rgba(75, 213, 255, .7);
  background: rgba(3, 18, 29, .88);
  transform: translateY(-50%) scale(1.06);
}

.hero-sound-toggle.is-muted {
  color: rgba(244,251,255,.72);
}

@media (max-width: 900px) {
  .hero-sound-toggle {
    right: 10px;
    width: 34px;
    height: 34px;
    font-size: 15px;
  }
}

@media (max-width: 620px) {
  .hero-sound-toggle {
    right: 8px;
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
}


/* 2026-10-13 v27: pin sound toggle to the video bottom-right corner */
.hero-media-block {
  position: relative !important;
}

.hero-sound-toggle {
  top: auto !important;
  right: 12px !important;
  bottom: 12px !important;
  left: auto !important;
  transform: none !important;
  z-index: 30 !important;
  display: inline-flex !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.hero-sound-toggle:hover,
.hero-sound-toggle:focus-visible {
  transform: scale(1.06) !important;
}

@media (max-width: 900px) {
  .hero-sound-toggle {
    right: 10px !important;
    bottom: 10px !important;
  }
}

@media (max-width: 620px) {
  .hero-sound-toggle {
    right: 8px !important;
    bottom: 8px !important;
  }
}


/* 2026-10-13 v28: minimal white speaker symbol */
.hero-sound-toggle {
  width: 30px !important;
  height: 30px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  color: #fff !important;
}

.hero-sound-toggle:hover,
.hero-sound-toggle:focus-visible {
  background: transparent !important;
  transform: scale(1.08) !important;
  outline: none;
}

.hero-sound-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
}

/* speaker body */
.hero-sound-icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 7px;
  width: 6px;
  height: 8px;
  border-radius: 1px;
  background: #fff;
  box-shadow: 4px 0 0 -1px #fff;
  clip-path: polygon(0 18%, 55% 18%, 100% 0, 100% 100%, 55% 82%, 0 82%);
}

/* sound waves */
.hero-sound-icon::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 5px;
  width: 8px;
  height: 12px;
  border-right: 2px solid #fff;
  border-radius: 0 50% 50% 0;
  opacity: .95;
}

/* muted state: replace wave with a clean white slash */
.hero-sound-toggle.is-muted .hero-sound-icon::after {
  left: 13px;
  top: 4px;
  width: 2px;
  height: 15px;
  border: 0;
  border-radius: 2px;
  background: #fff;
  transform: rotate(45deg);
  transform-origin: center;
}

@media (max-width: 620px) {
  .hero-sound-toggle {
    width: 28px !important;
    height: 28px !important;
  }

  .hero-sound-icon {
    width: 20px;
    height: 20px;
  }
}


/* 2026-10-19 v61: professional SENTRY studio statement on home */
.beyond-format-inner {
  max-width: 1180px;
}

.beyond-format-title {
  margin-bottom: 22px;
  letter-spacing: .105em;
}

.beyond-format-statement {
  max-width: 1120px;
  color: #f1f6fa;
  font-size: clamp(1.02rem, 1.25vw, 1.2rem);
  line-height: 1.82;
  font-weight: 650;
  letter-spacing: -.018em;
  word-break: keep-all;
}

.beyond-format-statement p {
  margin: 0 0 12px;
}

.beyond-format-statement p:last-child {
  margin-bottom: 0;
}

.beyond-highlight {
  display: inline;
  padding-bottom: 5px;
  color: #f8fcff;
  background-image: linear-gradient(#7ad8ff, #7ad8ff);
  background-size: 100% 4px;
  background-position: 0 100%;
  background-repeat: no-repeat;
}

@media (max-width: 900px) {
  .beyond-format-statement {
    max-width: 100%;
    font-size: .96rem;
    line-height: 1.78;
    font-weight: 600;
  }

  .beyond-format-statement p {
    margin-bottom: 14px;
  }
}

@media (max-width: 520px) {
  .beyond-format-title {
    line-height: 1.45;
  }

  .beyond-format-statement {
    font-size: .9rem;
    line-height: 1.72;
  }

  .beyond-highlight {
    padding-bottom: 3px;
    background-size: 100% 3px;
  }
}