/* ==========================================================================
   호원 2060 TANKer ON 특성화 플랫폼
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face {
  font-family: 'KoddiUDOnGothic';
  src: url('../fonts/KoddiUDOnGothic-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'KoddiUDOnGothic';
  src: url('../fonts/KoddiUDOnGothic-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* Brand palette : Tanker (Anchor + Ocean) */
  --c-navy:        #0A2540;
  --c-navy-2:      #102E55;
  --c-navy-3:      #173A6B;
  --c-teal:        #1C7293;
  --c-teal-2:      #2A93B6;
  --c-gold:        #F5B700;
  --c-gold-2:      #FFC93C;
  --c-coral:       #F26B4F;
  --c-mint:        #2EC4B6;

  --c-ink:         #0E1A2B;
  --c-ink-2:       #2C3A4B;
  --c-muted:       #6B7886;
  --c-line:        #E1E7EE;
  --c-soft:        #F4F7FB;
  --c-bg:          #FFFFFF;

  --grad-hero:     linear-gradient(135deg, #0A2540 0%, #173A6B 45%, #1C7293 100%);
  --grad-tank:     linear-gradient(135deg, #102E55 0%, #1C7293 100%);
  --grad-gold:     linear-gradient(135deg, #F5B700 0%, #FFC93C 100%);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow:    0 12px 32px rgba(10, 37, 64, 0.10);
  --shadow-lg: 0 28px 64px rgba(10, 37, 64, 0.18);

  --container: 1240px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'KoddiUDOnGothic', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--soft { background: var(--c-soft); }
.section--dark {
  background: var(--c-navy);
  color: #fff;
}
.section--dark .section__sub { color: rgba(255,255,255,0.7); }

.section__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.section__title-block { max-width: 720px; }
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-teal);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section--dark .section__eyebrow { color: var(--c-gold); }
.section__eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.section__title {
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section__sub {
  font-size: 17px;
  color: var(--c-muted);
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad-gold);
  color: var(--c-navy);
  box-shadow: 0 8px 22px rgba(245, 183, 0, 0.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(245, 183, 0, 0.5); }
.btn--ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}
.btn--ghost:hover { background: rgba(255,255,255,0.15); }
.btn--line {
  background: #fff;
  color: var(--c-navy);
  border: 1.5px solid var(--c-navy);
}
.btn--line:hover { background: var(--c-navy); color: #fff; }
.btn--lg { padding: 16px 32px; font-size: 16px; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo__mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--grad-tank);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}
.logo__mark::after {
  content: "";
  position: absolute;
  inset: auto -15% -45% auto;
  width: 60%;
  height: 60%;
  background: var(--c-gold);
  border-radius: 50%;
  opacity: 0.85;
}
.logo__mark span { position: relative; z-index: 1; }
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo__text strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
}
.logo__text small {
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.02em;
}
.gnb ul {
  display: flex;
  gap: 4px;
}
.gnb a {
  display: inline-block;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink-2);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.gnb a:hover { color: var(--c-teal); background: var(--c-soft); }
.gnb a.is-active { color: var(--c-navy); background: var(--c-soft); }
.header__util { display: flex; align-items: center; gap: 10px; }
.header__util .btn { padding: 10px 20px; font-size: 14px; }
.gnb__toggle {
  display: none;
  width: 42px;
  height: 42px;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.gnb__toggle span {
  width: 22px;
  height: 2px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 720px;
  background: var(--grad-hero);
  color: #fff;
  overflow: hidden;
  padding: 80px 0 120px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}
.hero__blob--1 {
  width: 520px; height: 520px;
  background: var(--c-teal-2);
  top: -120px; right: -100px;
}
.hero__blob--2 {
  width: 420px; height: 420px;
  background: var(--c-gold);
  bottom: -120px; left: -80px;
  opacity: 0.35;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 70% 40%, rgba(0,0,0,0.7), transparent 70%);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  z-index: 1;
}
.hero__content { max-width: 600px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}
.tag--accent {
  background: rgba(245, 183, 0, 0.18);
  border-color: rgba(245, 183, 0, 0.5);
  color: var(--c-gold-2);
}
.hero__title {
  font-size: clamp(36px, 5vw, 60px);
  letter-spacing: -0.025em;
  margin: 22px 0 20px;
  line-height: 1.1;
}
.hero__title .grad {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__title .small {
  display: block;
  font-size: 0.45em;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  margin-top: 14px;
  letter-spacing: 0.02em;
}
.hero__desc {
  font-size: 17px;
  color: rgba(255,255,255,0.82);
  line-height: 1.75;
  margin: 0 0 32px;
}
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}
.hero__stats span {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ---------- TANKer Visual (Hero Diamond) ---------- */
.tanker-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 480px;
  margin: 0 auto;
}
.tanker-visual__core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 32%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, var(--c-gold-2), var(--c-gold) 60%, #C99500);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--c-navy);
  font-weight: 700;
  box-shadow: 0 18px 50px rgba(245, 183, 0, 0.45), inset 0 -6px 18px rgba(0,0,0,0.2);
  z-index: 5;
}
.tanker-visual__core strong { font-size: 22px; letter-spacing: 0.04em; display: block; }
.tanker-visual__core span { font-size: 11px; opacity: 0.8; margin-top: 2px; display: block; }

.tanker-visual__petal {
  position: absolute;
  width: 46%;
  aspect-ratio: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(12px);
  border-radius: 50% 0 50% 50%;
  display: flex;
  flex-direction: column;
  padding: 22px;
  transition: transform 0.4s var(--ease), background 0.4s;
}
.tanker-visual__petal:hover { background: rgba(245, 183, 0, 0.18); transform: scale(1.04); }
.tanker-visual__petal .letter {
  font-size: 38px;
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1;
}
.tanker-visual__petal .label {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}
.tanker-visual__petal .meaning {
  margin-top: auto;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
}
.tanker-visual__petal--t { top: 0; left: 0; border-radius: 50% 50% 0 50%; align-items: flex-start; text-align: left; }
.tanker-visual__petal--a { top: 0; right: 0; border-radius: 50% 50% 50% 0; align-items: flex-end; text-align: right; }
.tanker-visual__petal--n { bottom: 0; left: 0; border-radius: 50% 0 50% 50%; align-items: flex-start; text-align: left; }
.tanker-visual__petal--k { bottom: 0; right: 0; border-radius: 0 50% 50% 50%; align-items: flex-end; text-align: right; }
.tanker-visual__petal--a .letter,
.tanker-visual__petal--k .letter { align-self: flex-end; }
.tanker-visual__petal--a .meaning,
.tanker-visual__petal--k .meaning { text-align: right; }

/* Anchor connector */
.tanker-visual__anchor {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-gold-2);
}

/* ---------- Slogan Strip ---------- */
.slogan-strip {
  background: var(--c-navy);
  color: #fff;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.slogan-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  text-align: center;
}
.slogan-strip__chip {
  background: var(--c-gold);
  color: var(--c-navy);
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
}
.slogan-strip__text {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.slogan-strip__text em {
  font-style: normal;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Vision / Goal Cards ---------- */
.vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.vision-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--c-line);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.vision-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.vision-card__label {
  display: inline-block;
  padding: 6px 14px;
  background: var(--c-soft);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-teal);
  margin-bottom: 16px;
}
.vision-card--goal .vision-card__label { background: rgba(245, 183, 0, 0.15); color: #B68500; }
.vision-card h3 {
  font-size: 24px;
  letter-spacing: -0.015em;
  color: var(--c-navy);
  margin-bottom: 12px;
}
.vision-card p { color: var(--c-ink-2); line-height: 1.7; margin: 0; }

/* ---------- POWERUP+ 7대 핵심분야 ---------- */
.powerup-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
}
.powerup-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 18px;
  text-align: center;
  border: 1px solid var(--c-line);
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.powerup-card:hover {
  transform: translateY(-8px);
  border-color: var(--c-teal);
  box-shadow: var(--shadow);
}
.powerup-card__letter {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  background: var(--grad-tank);
  box-shadow: 0 6px 16px rgba(28, 114, 147, 0.35);
}
.powerup-card:nth-child(2) .powerup-card__letter { background: linear-gradient(135deg, #2EC4B6, #1C7293); }
.powerup-card:nth-child(3) .powerup-card__letter { background: linear-gradient(135deg, #173A6B, #0A2540); }
.powerup-card:nth-child(4) .powerup-card__letter { background: linear-gradient(135deg, #F5B700, #F26B4F); color: #fff; }
.powerup-card:nth-child(5) .powerup-card__letter { background: linear-gradient(135deg, #F26B4F, #C44536); }
.powerup-card:nth-child(6) .powerup-card__letter { background: linear-gradient(135deg, #2A93B6, #102E55); }
.powerup-card:nth-child(7) .powerup-card__letter { background: linear-gradient(135deg, #FFC93C, #F5B700); color: var(--c-navy); }

.powerup-card__en {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.powerup-card__ko {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 14px;
}
.powerup-card__strategy {
  font-size: 12.5px;
  color: var(--c-ink-2);
  line-height: 1.55;
  border-top: 1px solid var(--c-line);
  padding-top: 14px;
  text-align: left;
}

/* ---------- Track Cards (4 트랙) ---------- */
.tracks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.track-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--c-line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.track-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--grad-gold);
}
.track-card:nth-child(1)::before { background: linear-gradient(90deg, #1C7293, #2EC4B6); }
.track-card:nth-child(2)::before { background: linear-gradient(90deg, #F26B4F, #F5B700); }
.track-card:nth-child(3)::before { background: linear-gradient(90deg, #173A6B, #2A93B6); }
.track-card:nth-child(4)::before { background: linear-gradient(90deg, #F5B700, #FFC93C); }

.track-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.track-card__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-teal);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.track-card__title {
  font-size: 22px;
  color: var(--c-navy);
  letter-spacing: -0.015em;
  margin-bottom: 18px;
  line-height: 1.3;
}
.track-card__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.track-card__item {
  background: var(--c-soft);
  border-radius: 10px;
  padding: 14px 16px;
}
.track-card__item .name {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
  line-height: 1.45;
  margin-bottom: 4px;
}
.track-card__item .org {
  font-size: 12px;
  color: var(--c-muted);
}

/* ---------- Strategy Section (추진계획 5) ---------- */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.strategy-card {
  background: var(--c-navy-2);
  color: #fff;
  border-radius: var(--radius);
  padding: 26px 22px;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), background 0.3s;
}
.strategy-card:hover { transform: translateY(-4px); background: var(--c-navy-3); }
.strategy-card__index {
  font-size: 36px;
  font-weight: 700;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 14px;
}
.strategy-card__title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.35;
}
.strategy-card__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* ---------- Achievement Strategy List (달성전략 10) ---------- */
.achieve-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.achieve-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px 22px;
  border: 1px solid var(--c-line);
  display: flex;
  gap: 16px;
  transition: border-color 0.2s, transform 0.2s;
}
.achieve-item:hover { border-color: var(--c-gold); transform: translateX(4px); }
.achieve-item__num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--c-soft);
  color: var(--c-teal);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
}
.achieve-item__text {
  font-size: 14.5px;
  color: var(--c-ink-2);
  line-height: 1.6;
}

/* ---------- Partners (유관기관) ---------- */
.partners {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.partner-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--c-line);
  position: relative;
}
.partner-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--c-soft);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  font-size: 24px;
}
.partner-card h4 {
  font-size: 17px;
  color: var(--c-navy);
  margin-bottom: 12px;
}
.partner-card__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.partner-card__list span {
  display: inline-block;
  padding: 5px 10px;
  background: var(--c-soft);
  border-radius: 6px;
  font-size: 12px;
  color: var(--c-ink-2);
}

/* ---------- University Departments ---------- */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.dept-card {
  background: linear-gradient(160deg, #fff 0%, var(--c-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--c-line);
}
.dept-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--grad-tank);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 18px;
}
.dept-card:nth-child(2) .dept-card__icon { background: linear-gradient(135deg, #F5B700, #F26B4F); }
.dept-card:nth-child(3) .dept-card__icon { background: linear-gradient(135deg, #2EC4B6, #1C7293); }
.dept-card h3 {
  font-size: 20px;
  color: var(--c-navy);
  margin-bottom: 14px;
}
.dept-card p {
  font-size: 14px;
  color: var(--c-ink-2);
  line-height: 1.65;
  margin: 0;
}

/* ---------- Key Activities (중점사항 13) ---------- */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.activity-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 22px;
  color: rgba(255,255,255,0.85);
  transition: background 0.3s, border-color 0.3s;
}
.activity-card:hover {
  background: rgba(245, 183, 0, 0.08);
  border-color: rgba(245, 183, 0, 0.4);
}
.activity-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold-2);
  background: rgba(245, 183, 0, 0.12);
  padding: 4px 10px;
  border-radius: 5px;
  margin-bottom: 10px;
}
.activity-card__text {
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- CTA Section ---------- */
.cta {
  background: var(--grad-hero);
  padding: 80px 0;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(245, 183, 0, 0.2), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(46, 196, 182, 0.18), transparent 50%);
  pointer-events: none;
}
.cta__inner { position: relative; z-index: 1; }
.cta h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  margin-bottom: 16px;
}
.cta p {
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  margin-bottom: 32px;
}
.cta__buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer {
  background: #061A2D;
  color: rgba(255,255,255,0.7);
  padding: 56px 0 28px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 12px;
}
.footer__brand p {
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
}
.footer__col h5 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--c-gold-2); }
.footer__bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom small { color: rgba(255,255,255,0.5); }

/* ---------- Page Sub-hero ---------- */
.page-hero {
  background: var(--grad-hero);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 30%, rgba(245, 183, 0, 0.25), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(28, 114, 147, 0.4), transparent 60%);
}
.page-hero__inner { position: relative; z-index: 1; max-width: 820px; }
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero .breadcrumb a:hover { color: var(--c-gold-2); }
.page-hero h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  line-height: 1.15;
}
.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  max-width: 640px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .powerup-grid { grid-template-columns: repeat(4, 1fr); }
  .powerup-grid .powerup-card:nth-child(n+5):nth-child(-n+7) { grid-column: span 1; }
  .tracks { grid-template-columns: repeat(2, 1fr); }
  .strategy-grid { grid-template-columns: repeat(3, 1fr); }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .activity-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .gnb { display: none; }
  .gnb__toggle { display: flex; }
  .header__util .btn { display: none; }
  .hero { padding: 56px 0 80px; min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 36px; }
  .vision-grid { grid-template-columns: 1fr; }
  .powerup-grid { grid-template-columns: repeat(2, 1fr); }
  .tracks { grid-template-columns: 1fr; }
  .strategy-grid, .achieve-list { grid-template-columns: 1fr; }
  .dept-grid { grid-template-columns: 1fr; }
  .activity-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }
  .powerup-grid { grid-template-columns: 1fr; }
  .partners { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Mobile menu drawer ---------- */
.gnb.is-open {
  display: block;
  position: absolute;
  top: 76px;
  left: 0; right: 0;
  background: #fff;
  padding: 16px 24px;
  border-bottom: 1px solid var(--c-line);
  box-shadow: var(--shadow);
}
.gnb.is-open ul { flex-direction: column; gap: 4px; }
.gnb.is-open a { width: 100%; padding: 12px 16px; }

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up {
  opacity: 0;
  animation: fadeUp 0.7s var(--ease) forwards;
}
.fade-up.delay-1 { animation-delay: 0.1s; }
.fade-up.delay-2 { animation-delay: 0.2s; }
.fade-up.delay-3 { animation-delay: 0.3s; }
.fade-up.delay-4 { animation-delay: 0.4s; }