:root{
  --bg: #06070a;
  --bg2:#0b0d12;
  --fg: #e9eef8;
  --muted:#aab4c7;
  --card:#101321cc;
  --stroke:#1f2740;
  --accent:#7c5cff;
  --accent2:#16c7ff;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --shadow-strong: 0 26px 70px rgba(0,0,0,.55);
  --shadow-soft: 0 12px 30px rgba(0,0,0,.25);
  --shadow-float: 0 16px 40px rgba(0,0,0,.40);
  --radius: 18px;

  --text-strong: rgba(233,238,248,.92);
  --text-normal: rgba(233,238,248,.88);
  --text-subtle: rgba(233,238,248,.78);
  --text-soft: rgba(233,238,248,.72);
  --text-faint: rgba(233,238,248,.60);

  --border-faint: rgba(255,255,255,.06);
  --border-soft: rgba(255,255,255,.08);
  --border-subtle: rgba(255,255,255,.10);
  --border-strong: rgba(255,255,255,.12);
  --border-muted: rgba(255,255,255,.14);
  --border-dashed: rgba(255,255,255,.16);

  --surface-glass: rgba(255,255,255,.04);
  --surface-glass-strong: rgba(255,255,255,.06);
  --surface-glass-hover: rgba(255,255,255,.07);

  --surface-1: rgba(16,19,33,.55);
  --surface-1-hover: rgba(16,19,33,.72);
  --surface-2: rgba(16,19,33,.45);
  --surface-3: rgba(16,19,33,.32);
  --surface-4: rgba(16,19,33,.25);
  --surface-5: rgba(16,19,33,.52);

  --surface-dark-20: rgba(0,0,0,.20);
  --surface-dark-15: rgba(0,0,0,.15);
  --surface-dark-10: rgba(0,0,0,.10);
  --surface-dark-18: rgba(0,0,0,.18);
  --surface-dark-28: rgba(0,0,0,.28);

  --code-bg: rgba(255,255,255,.06);
  --code-border: rgba(255,255,255,.08);

  --page-bg: radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.18), transparent 55%),
             radial-gradient(900px 700px at 80% 10%, rgba(22,199,255,.14), transparent 55%),
             linear-gradient(180deg, var(--bg), var(--bg2));
  --hero-fallback-bg: radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.24), transparent 55%),
                      radial-gradient(900px 700px at 80% 10%, rgba(22,199,255,.18), transparent 55%),
                      linear-gradient(180deg, rgba(6,7,10,.55), rgba(6,7,10,.92));
  --hero-overlay-bg: radial-gradient(900px 600px at 12% 12%, rgba(124,92,255,.26), transparent 60%),
                     radial-gradient(800px 520px at 82% 18%, rgba(22,199,255,.22), transparent 58%),
                     linear-gradient(180deg, rgba(6,7,10,.25), rgba(6,7,10,.88) 72%, rgba(11,13,18,1));
  --media-fallback-bg: radial-gradient(800px 450px at 20% 25%, rgba(124,92,255,.20), transparent 60%),
                       radial-gradient(800px 450px at 80% 25%, rgba(22,199,255,.12), transparent 60%),
                       rgba(0,0,0,.15);
  --project-bg: radial-gradient(700px 400px at 18% 18%, rgba(124,92,255,.18), transparent 55%),
                radial-gradient(700px 400px at 82% 18%, rgba(22,199,255,.14), transparent 55%),
                rgba(16,19,33,.42);
  --project-popup-bg: radial-gradient(260px 160px at 18% 20%, rgba(124,92,255,.25), transparent 70%),
                      radial-gradient(260px 160px at 82% 20%, rgba(22,199,255,.18), transparent 70%),
                      rgba(6,7,10,.85);
  --map-placeholder-bg: radial-gradient(700px 400px at 25% 20%, rgba(124,92,255,.14), transparent 60%),
                        radial-gradient(700px 400px at 75% 30%, rgba(22,199,255,.10), transparent 60%),
                        rgba(16,19,33,.28);

  --ease-smooth: cubic-bezier(.22,.61,.36,1);
  --ease-soft: cubic-bezier(.25,.46,.45,.94);
  --container-width: min(1100px, calc(100% - 40px));
  --container-pad: 12px;
  --nav-offset: 72px;
}

:root[data-theme="light"]{
  --bg: #f6f7fb;
  --bg2:#e9edf5;
  --fg: #111827;
  --muted:#5b6472;
  --stroke:#c7cdd8;
  --shadow: 0 18px 60px rgba(17,24,39,.12);
  --shadow-strong: 0 26px 70px rgba(17,24,39,.18);
  --shadow-soft: 0 12px 30px rgba(17,24,39,.14);
  --shadow-float: 0 16px 40px rgba(17,24,39,.16);

  --text-strong: rgba(17,24,39,.92);
  --text-normal: rgba(17,24,39,.84);
  --text-subtle: rgba(17,24,39,.72);
  --text-soft: rgba(17,24,39,.62);
  --text-faint: rgba(17,24,39,.52);

  --border-faint: rgba(17,24,39,.06);
  --border-soft: rgba(17,24,39,.10);
  --border-subtle: rgba(17,24,39,.14);
  --border-strong: rgba(17,24,39,.18);
  --border-muted: rgba(17,24,39,.22);
  --border-dashed: rgba(17,24,39,.24);

  --surface-glass: rgba(17,24,39,.04);
  --surface-glass-strong: rgba(17,24,39,.06);
  --surface-glass-hover: rgba(17,24,39,.08);

  --surface-1: rgba(255,255,255,.85);
  --surface-1-hover: rgba(255,255,255,.95);
  --surface-2: rgba(255,255,255,.78);
  --surface-3: rgba(255,255,255,.72);
  --surface-4: rgba(255,255,255,.68);
  --surface-5: rgba(255,255,255,.92);

  --surface-dark-20: rgba(255,255,255,.70);
  --surface-dark-15: rgba(17,24,39,.04);
  --surface-dark-10: rgba(17,24,39,.03);
  --surface-dark-18: rgba(17,24,39,.06);
  --surface-dark-28: rgba(17,24,39,.08);

  --code-bg: rgba(17,24,39,.06);
  --code-border: rgba(17,24,39,.12);

  --page-bg: radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.10), transparent 55%),
             radial-gradient(900px 700px at 80% 10%, rgba(22,199,255,.10), transparent 55%),
             linear-gradient(180deg, var(--bg), var(--bg2));
  --hero-fallback-bg: radial-gradient(1200px 800px at 20% 0%, rgba(124,92,255,.16), transparent 55%),
                      radial-gradient(900px 700px at 80% 10%, rgba(22,199,255,.12), transparent 55%),
                      linear-gradient(180deg, rgba(255,255,255,.65), rgba(235,240,248,.95));
  --hero-overlay-bg: radial-gradient(900px 600px at 12% 12%, rgba(124,92,255,.20), transparent 60%),
                     radial-gradient(800px 520px at 82% 18%, rgba(22,199,255,.18), transparent 58%),
                     linear-gradient(180deg, rgba(255,255,255,.4), rgba(235,240,248,.9) 72%, rgba(233,237,245,1));
  --media-fallback-bg: radial-gradient(800px 450px at 20% 25%, rgba(124,92,255,.16), transparent 60%),
                       radial-gradient(800px 450px at 80% 25%, rgba(22,199,255,.10), transparent 60%),
                       rgba(255,255,255,.7);
  --project-bg: radial-gradient(700px 400px at 18% 18%, rgba(124,92,255,.16), transparent 55%),
                radial-gradient(700px 400px at 82% 18%, rgba(22,199,255,.12), transparent 55%),
                rgba(255,255,255,.78);
  --project-popup-bg: radial-gradient(260px 160px at 18% 20%, rgba(124,92,255,.18), transparent 70%),
                      radial-gradient(260px 160px at 82% 20%, rgba(22,199,255,.14), transparent 70%),
                      rgba(255,255,255,.96);
  --map-placeholder-bg: radial-gradient(700px 400px at 25% 20%, rgba(124,92,255,.12), transparent 60%),
                        radial-gradient(700px 400px at 75% 30%, rgba(22,199,255,.10), transparent 60%),
                        rgba(255,255,255,.7);
}

/* Base */
*{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  background: var(--page-bg);
  background-color: var(--bg);
}
body{
  margin:0;
  color:var(--fg);
  background: var(--page-bg);
  background-color: var(--bg);
  font-family: "Noto Sans KR", "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.6;
  transition: background .6s var(--ease-smooth), color .4s var(--ease-soft);
  min-height: 100%;
}
a{color:inherit; text-decoration:none; transition: color .2s var(--ease-soft), opacity .2s var(--ease-soft)}
a:hover{opacity:.9}

code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:.92em;
  padding:.18em .35em;
  border-radius: 10px;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
}

/* Skip Link */
.skip-link{
  position:absolute; left:-999px; top:0;
  padding:10px 12px;
  background: #111;
  color:#fff;
  z-index:9999;
  border-radius: 10px;
}
.skip-link:focus{left:12px; top:12px}

/* Layout */
.container{ width: var(--container-width); margin:0 auto; padding-inline: var(--container-pad); }
.section{padding: 96px 0; scroll-margin-top: calc(var(--nav-offset) + 24px);}
.section__head{margin-bottom: 18px}

.h2{
  margin:0 0 10px;
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.15;
}
.h3{
  margin:0 0 8px;
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 18px;
}
.p{margin:0 0 14px; color: var(--text-strong)}
.muted{color: var(--muted)}
.stack{display:flex; flex-direction:column; gap: 14px}
.grid-2{ display:grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
@media (max-width: 880px){ .grid-2{grid-template-columns: 1fr; gap: 20px} }

.contact .grid-2{ align-items: stretch; }
.contact .map-card{ height: 100%; }
.contact .map{ height: 100%; }
@media (min-width: 1024px){ :root{ --container-pad: 18px; } }
@media (max-width: 760px){
  :root{ --nav-offset: 56px; }
  .nav{ top: 12px; padding: 8px 10px; }
}
@media (min-width: 1200px){
  .section{ padding: 112px 0; }
}

/* HERO */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex;
  align-items: stretch;
  overflow:hidden;
  border-bottom: 1px solid var(--border-faint);
  --hero-shift-x: 0px;
  --hero-shift-y: 0px;
}
.hero__video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .5s ease;
}
.hero__video.is-ready{opacity: 1}
.hero__fallback{
  position:absolute; inset:0;
  background: var(--hero-fallback-bg);
  transform: translate(calc(var(--hero-shift-x) * 0.6), calc(var(--hero-shift-y) * 0.6));
  transition: transform .25s var(--ease-soft), background .6s var(--ease-smooth);
}
.hero__canvas{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; mix-blend-mode: screen; opacity: .7; transform: translate(calc(var(--hero-shift-x) * 0.4), calc(var(--hero-shift-y) * 0.4)); transition: transform .25s ease; }
.hero__overlay{
  position:absolute; inset:0;
  background: var(--hero-overlay-bg);
  transform: translate(calc(var(--hero-shift-x) * 0.2), calc(var(--hero-shift-y) * 0.2));
  transition: transform .25s var(--ease-soft), background .6s var(--ease-smooth);
}
.hero__content{
  position:relative;
  padding: calc(22px + var(--nav-offset)) 0 46px;
  width: var(--container-width);
  display:flex;
  flex-direction: column;
  gap: 42px;
}
.nav{
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: var(--container-width);
  display:flex;
  justify-content: space-between;
  align-items:center;
  padding: 10px 12px;
  z-index: 10001;
}
.nav::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  background: var(--surface-1);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity .3s var(--ease-soft), box-shadow .3s var(--ease-soft), border-color .3s var(--ease-soft);
  z-index: -1;
}
.nav.is-scrolled::before{
  opacity: .92;
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-float);
}
.brand{ display:flex; align-items:center; gap: 10px; }
.brand__logo{
  width: 132px;
  height: 34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface-dark-20);
  font-family: Inter, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: .16em;
}
.nav__links{ display:flex; gap: 18px; font-size: 14px; color: var(--text-normal); }
.nav__links a{ padding: 8px 10px; border-radius: 12px; border: 1px solid transparent; position: relative; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
.nav__links a::after{
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity .2s ease, transform .2s ease;
}
.nav__links a:hover{ border-color: var(--border-subtle); background: var(--surface-glass); }
.nav__links a.is-active{ border-color: rgba(124,92,255,.35); background: rgba(124,92,255,.12); color: var(--fg); }
.nav__links a.is-active::after,
.nav__links a:hover::after{ opacity: 1; transform: scaleX(1); }
@media (max-width: 760px){ .nav__links{display:none} }

.hero__copy{ max-width: 720px; padding: 12px 0 0; }
.eyebrow{ margin:0 0 12px; color: var(--text-subtle); font-size: 14px; }
.hero__headline{ margin: 0 0 12px; font-weight: 900; letter-spacing: -0.03em; line-height: 1.08; font-size: clamp(34px, 4.2vw, 56px); }
.accent{ background: linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub{ margin: 0 0 18px; font-size: 18px; color: var(--text-normal); }

.hero__cta{ display:flex; gap: 10px; flex-wrap: wrap; margin: 14px 0 18px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap: 8px;
  padding: 12px 14px; border-radius: 14px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-glass);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  font-weight: 700; font-size: 14px;
  transition: transform .2s var(--ease-soft), border-color .2s var(--ease-soft), background .2s var(--ease-soft), box-shadow .2s var(--ease-soft);
}
.btn--primary{ border-color: rgba(124,92,255,.45); background: linear-gradient(90deg, rgba(124,92,255,.25), rgba(22,199,255,.18)); }
.btn--ghost:hover{background: var(--surface-glass-hover)}
.btn--small{padding: 10px 12px; border-radius: 12px}

/* INTERACTIONS */
@media (hover: hover) and (pointer: fine){
  .btn:hover{
    transform: translateY(-2px);
    border-color: rgba(124,92,255,.32);
    box-shadow: var(--shadow-float);
  }
  .btn:active{ transform: translateY(0); }

  .card:hover,
  .media-card:hover,
  .map-card:hover{
    transform: translateY(-6px);
    border-color: rgba(124,92,255,.30);
    background: var(--surface-5);
    box-shadow: var(--shadow-strong);
  }
  .project:hover{
    border-color: rgba(124,92,255,.30);
    background: var(--surface-5);
    box-shadow: var(--shadow-strong);
  }

  .nav__links a:hover{ transform: translateY(-1px); }
}

/* Scroll-to-top */
.to-top{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface-1);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-float);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .22s var(--ease-soft), transform .22s var(--ease-soft), background .22s var(--ease-soft);
  z-index: 9999;
  color: var(--text-strong);
}
.to-top:hover{ background: var(--surface-1-hover); }
.to-top.is-visible{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.to-top:focus-visible{
  outline: 2px solid rgba(22,199,255,.55);
  outline-offset: 3px;
}
.to-top svg{ width: 20px; height: 20px; }

/* Theme Toggle */
.theme-toggle{
  position: fixed;
  right: 18px;
  bottom: 84px;
  height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface-1);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-float);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--text-strong);
  z-index: 10002;
  opacity: 1;
  transition: transform .2s var(--ease-soft), background .2s var(--ease-soft), border-color .2s var(--ease-soft), box-shadow .2s var(--ease-soft);
}
.theme-toggle:hover{ background: var(--surface-1-hover); }
.theme-toggle:focus-visible{
  outline: 2px solid rgba(22,199,255,.55);
  outline-offset: 3px;
}
.theme-toggle__dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px rgba(124,92,255,.14);
}
.theme-toggle__label{ font-size: 12px; font-weight: 700; letter-spacing: .02em; }

.list{ margin: 0; padding-left: 18px; color: var(--text-strong); }
.list li{ margin: 6px 0; }

.hero__meta{ display:flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.chip{ display:inline-flex; align-items:center; padding: 8px 10px; border-radius: 999px; border: 1px solid var(--border-subtle); background: var(--surface-3); font-size: 12px; color: var(--text-normal); }
.chip--small{padding: 7px 9px; font-size: 12px}

/* ABOUT */
.callout{ border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border-subtle); box-shadow: var(--shadow); padding: 14px 14px; }
.callout__title{ font-family: Inter, system-ui, sans-serif; font-weight: 900; letter-spacing: .06em; font-size: 12px; color: var(--text-soft); margin-bottom: 8px; }
.callout__body{font-size: 14px; color: var(--text-strong)}

.media-card{ border-radius: 26px; overflow:hidden; border: 1px solid var(--border-subtle); background: var(--surface-4); box-shadow: var(--shadow); position:relative; min-height: 360px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease; }
.media-card{ transition: transform .35s var(--ease-smooth), box-shadow .35s var(--ease-soft), border-color .35s var(--ease-soft), background .35s var(--ease-soft); }
.media-card__media{ position:absolute; inset:0; width:100%; height:100%; object-fit: cover; display:block; opacity:0; transition: opacity .5s ease; }
.media-card__media.is-ready{opacity: 1}
.media-card__fallback{ position:absolute; inset:0; background: var(--media-fallback-bg); transition: opacity .5s ease; }
.media-card.is-ready .media-card__fallback{ opacity: 0; pointer-events: none; }
.media-card__label{ position:absolute; left: 14px; bottom: 14px; padding: 8px 10px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface-dark-28); backdrop-filter: blur(10px); font-size: 12px; }

/* PILLARS */
.cards{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
@media (max-width: 980px){ .cards{grid-template-columns: repeat(2, 1fr)} }
@media (max-width: 520px){ .cards{grid-template-columns: 1fr} }
.card{ border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border-subtle); box-shadow: var(--shadow); padding: 16px; min-height: 132px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease; }
.card{ transition: transform .35s var(--ease-smooth), box-shadow .35s var(--ease-soft), border-color .35s var(--ease-soft), background .35s var(--ease-soft); }

/* PROJECTS */
.project-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 16px; }
@media (max-width: 820px){ .project-grid{grid-template-columns: 1fr} }
.project{
  position:relative;
  border-radius: 24px;
  background: var(--project-bg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow);
  padding: 18px;
  overflow:hidden;
  transition: transform .35s var(--ease-smooth), box-shadow .35s var(--ease-soft), border-color .35s var(--ease-soft), background .35s var(--ease-soft);
}
.project__inner{ position: relative; z-index: 1; }
.project__popup{
  position: fixed;
  left: 50%;
  top: 50%;
  width: 70vw;
  height: 70vh;
  border-radius: 22px;
  padding: 16px;
  background: var(--project-popup-bg);
  border: 1px solid rgba(124,92,255,.25);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.98);
  transition: opacity .25s var(--ease-soft), transform .25s var(--ease-soft), background .6s var(--ease-smooth);
  pointer-events: none;
  display:flex;
  flex-direction: column;
  gap: 12px;
  z-index: 10000;
  overflow: hidden;
  color: var(--text-strong);
}
.project__popup-title{
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: .04em;
  font-size: 12px;
  color: var(--text-soft);
}
.project__popup-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
  height: 100%;
}
.project__popup-media{
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-2);
  display:flex;
  align-items:center;
  justify-content:center;
  color: var(--text-soft);
  font-size: 13px;
  overflow: hidden;
  min-height: 0;
}
.project__popup-media img,
.project__popup-media video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.project__popup-content{
  display:flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding-right: 4px;
  min-height: 0;
}
.project:hover .project__popup,
.project:focus-within .project__popup{
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}
.project__badge{ display:inline-flex; align-items:center; padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(124,92,255,.40); background: rgba(124,92,255,.10); color: var(--text-strong); font-size: 12px; margin-bottom: 10px; }
.project__badge--muted{ border-color: var(--border-muted); background: var(--surface-glass-strong); }
.project__meta{display:flex; gap:8px; flex-wrap:wrap; margin-top: 10px}

/* CONTACT */
.contact-list{ margin: 8px 0 0; padding: 0; display:flex; flex-direction: column; gap: 12px; }
.contact-list div{ display:grid; grid-template-columns: 80px 1fr; gap: 12px; padding: 12px 12px; border-radius: 16px; border: 1px solid var(--border-subtle); background: var(--surface-3); }
.contact-list dt{ color: var(--text-subtle); font-weight: 900; font-size: 13px; }
.contact-list dd{ margin:0; color: var(--text-strong); font-size: 14px; }
.note{ border-radius: 16px; border: 1px dashed var(--border-dashed); padding: 12px 12px; background: var(--surface-dark-10); }
.note strong{font-size: 13px}

.map-card{ border-radius: 26px; overflow:hidden; border: 1px solid var(--border-subtle); background: var(--surface-4); box-shadow: var(--shadow); min-height: 360px; display:flex; flex-direction: column; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease; }
.map-card{ transition: transform .35s var(--ease-smooth), box-shadow .35s var(--ease-soft), border-color .35s var(--ease-soft), background .35s var(--ease-soft); }
.map{ flex:1; position:relative; }
.map__iframe{
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.support-panel{
  height: 100%;
  padding: 24px;
  border-radius: 22px;
  background: var(--map-placeholder-bg);
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.support-panel__eyebrow{
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: .08em;
  font-size: 12px;
  color: var(--text-soft);
  text-transform: uppercase;
}
.support-panel__title{
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 20px;
}
.support-panel__desc{
  margin: 0;
  font-size: 13px;
  color: var(--text-soft);
}
.support-panel__steps{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.support-step{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  background: var(--surface-3);
  box-shadow: var(--shadow-soft);
}
.support-step__index{
  min-width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-strong);
  border: 1px solid rgba(124,92,255,.45);
  background: rgba(124,92,255,.12);
}
.support-step__title{
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 4px;
}
.support-step__desc{
  font-size: 12px;
  color: var(--text-soft);
}
.support-panel__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.map__placeholder{ position:absolute; inset:0; display:flex; flex-direction: column; justify-content:center; align-items:center; gap: 8px; color: var(--text-soft);
  background: var(--map-placeholder-bg); transition: opacity .25s ease; }
.map__placeholder.is-hidden{ opacity: 0; pointer-events: none; }
.map__title{ font-family: Inter, system-ui, sans-serif; font-weight: 900; letter-spacing: .08em; }
.map__desc{font-size: 13px}
.map-card__footer{ display:flex; justify-content:flex-end; padding: 12px; border-top: 1px solid var(--border-soft); background: var(--surface-dark-15); }

/* FOOTER */
.footer{ border-top: 1px solid var(--border-soft); padding: 26px 0; background: var(--surface-dark-18); }
.footer__inner{ display:flex; justify-content: space-between; gap: 18px; align-items: center; }
.footer__brand{ font-family: Inter, system-ui, sans-serif; font-weight: 900; letter-spacing: .10em; }
.footer__copy{color: var(--text-faint); font-size: 12px}
.footer__right{ display:flex; gap: 12px; color: var(--text-soft); font-size: 13px; }
@media (max-width: 760px){ .footer__inner{flex-direction: column; align-items:flex-start} }

/* REVEAL */
.reveal{ transform: translateY(12px); opacity: 0; transition: transform .7s ease, opacity .7s ease; }
.reveal.is-visible{ transform: translateY(0); opacity: 1; }

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none}
  .hero__canvas{display:none}
  .hero__fallback,
  .hero__overlay{
    transform: none;
    transition: none;
  }
  .btn,
  .card,
  .project,
  .project__popup,
  .media-card,
  .map-card,
  .theme-toggle,
  .nav__links a,
  .nav__links a::after{
    transition: none;
  }
  .btn:hover,
  .card:hover,
  .project:hover,
  .media-card:hover,
  .map-card:hover{
    transform: none;
  }
}

@media (max-width: 960px){
  .project__popup{
    width: 92vw;
    height: 72vh;
  }
  .project__popup-grid{
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
  }
}