.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  padding-bottom: calc(var(--space-9) + env(safe-area-inset-bottom));
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: var(--space-9) var(--space-2) var(--space-4);
  margin: 0 calc(var(--space-2) * -1);
  text-align: left;
  isolation: isolate;
}
@media (max-width: 600px) {
  .hero { padding-top: var(--space-7); }
}
.hero__bg {
  position: absolute;
  top: -40px;
  bottom: -80px;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, black 12%, black 65%, transparent 100%),
    linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-composite: source-in;
          mask-image:
    linear-gradient(to bottom, transparent 0%, black 12%, black 65%, transparent 100%),
    linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
          mask-composite: intersect;
}
.hero__blob {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 280px;
  height: 280px;
  background: var(--blue-light);
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
  will-change: transform;
}
.hero__blob--left {
  position: absolute;
  bottom: -80px;
  left: -60px;
  width: 220px;
  height: 220px;
  background: var(--blue-primary);
  filter: blur(90px);
  opacity: 0.18;
  pointer-events: none;
}
@media (max-width: 600px) {
  /* lighter GPU load on mobile */
  .hero__blob { filter: blur(50px); width: 220px; height: 220px; opacity: 0.5; }
  .hero__blob--left { display: none; }
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 7px 14px;
  background: var(--blue-soft);
  color: var(--blue-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  border-radius: var(--radius-pill);
  position: relative;
  z-index: 1;
}
.hero__sub {
  margin-top: var(--space-5);
  font-size: 20px;
  color: var(--text-secondary);
  letter-spacing: var(--ls-default);
  position: relative;
  z-index: 1;
}
.hero__title {
  margin-top: var(--space-3);
  font-size: clamp(40px, 11vw, 64px);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: 1.0;
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}
@media (max-width: 600px) {
  .hero__title { font-size: clamp(48px, 14vw, 60px); }
}
.hero__title-text {
  background: linear-gradient(135deg, var(--blue-primary) 0%, var(--blue-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.hero__sparkle {
  font-size: 0.7em;
  display: inline-block;
  animation: twinkle 2s var(--ease-soft) infinite;
}
.hero__body {
  margin-top: var(--space-4);
  font-size: 17px;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
  line-height: 1.5;
}
.hero__body-strong {
  color: var(--text-primary);
  font-weight: 700;
}
.hero .cta--primary {
  margin-top: var(--space-7);
  padding: 17px 32px;
  font-size: 17px;
}

/* ── CTAs ── */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-size: var(--text-body);
  font-weight: 600;
  letter-spacing: var(--ls-default);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background-color var(--dur-fast) var(--ease-soft);
  user-select: none;
  -webkit-user-select: none;
}
.cta i { display: inline-flex; }
.cta--primary {
  background: var(--blue-primary);
  color: white;
  box-shadow: var(--shadow-cta);
  margin-top: var(--space-6);
  animation: pulseShadow 4s var(--ease-soft) infinite;
}
.cta--primary:hover { transform: translateY(-2px); }
.cta--primary:active { transform: scale(0.97); }
.cta--outline {
  background: transparent;
  color: var(--blue-primary);
  border: 1.5px solid var(--blue-primary);
  margin-top: var(--space-4);
}
.cta--outline:hover { background: var(--blue-soft); }
.cta--outline:active { transform: scale(0.97); }
.cta--dark {
  background: #000;
  color: white;
}
.cta--dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.cta--dark:active { transform: scale(0.97); }
.cta--instagram {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
}
.cta--instagram:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.cta--instagram:active { transform: scale(0.97); }

/* ── Cards ── */
.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  margin-top: var(--space-6);
  box-shadow: var(--shadow-card);
}
.card__h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-h2);
  font-weight: 700;
  letter-spacing: var(--ls-tight);
}
.card__h2-emoji { font-size: 1.1em; }
.card__h3 {
  margin-top: var(--space-4);
  font-size: var(--text-h3);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
}
.card__body {
  margin-top: var(--space-4);
  font-size: var(--text-body);
  color: var(--text-secondary);
  line-height: 1.55;
}

.section__h2 {
  font-size: var(--text-h2);
  font-weight: 700;
  letter-spacing: var(--ls-tight);
  margin-top: var(--space-7);
}

/* ── Info Box ── */
.info-box {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--blue-soft);
  border-radius: var(--radius-sm);
  font-size: var(--text-caption);
  color: var(--blue-deep);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}
.info-box__icon { color: var(--blue-primary); flex-shrink: 0; margin-top: 2px; }
.info-box--stacked { flex-direction: column; gap: var(--space-2); }
.info-box--stacked > div { display: flex; gap: var(--space-2); align-items: flex-start; }

/* ── Caption ── */
.caption {
  margin-top: var(--space-3);
  font-size: var(--text-caption);
  color: var(--text-tertiary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}
.caption__icon { flex-shrink: 0; margin-top: 2px; }

/* ── Hashtag section ── */
.hashtag-section { margin-top: var(--space-5); }
.hashtag-card {
  margin-top: var(--space-4);
  padding: var(--space-6) var(--space-5);
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.hashtag-card__lock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  background: var(--blue-soft);
  border-radius: var(--radius-md);
  transition: filter var(--dur-slow) var(--ease-out), background-color var(--dur-slow) var(--ease-out);
}
.hashtag-card__lock-icon {
  font-size: 28px;
  color: var(--blue-primary);
  transition: transform var(--dur-slow) var(--ease-spring);
}
.hashtag-card__text {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: var(--ls-tight);
  filter: blur(8px);
  transition: filter var(--dur-slow) var(--ease-out);
  word-break: keep-all;
}
.hashtag-card[data-locked="false"] .hashtag-card__text { filter: blur(0); }
.hashtag-card[data-locked="false"] .hashtag-card__lock-icon { transform: rotate(-12deg) scale(1.1); }
.hashtag-card[data-locked="false"] .hashtag-card__lock { background: var(--success-soft); }
.hashtag-card__share {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.hashtag-card__share .cta { width: 100%; margin-top: 0; }

/* ── Prize grid (추가 이벤트 1) ── */
.prize-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.prize-card {
  padding: var(--space-5) var(--space-3);
  background: var(--bg);
  border-radius: var(--radius-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.prize-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.prize-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.prize-card__name {
  font-size: var(--text-caption);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}
.prize-grid__note {
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--text-caption);
  color: var(--text-tertiary);
  letter-spacing: var(--ls-default);
}

/* ── Quote card (추가 이벤트 2) ── */
.quote-card {
  margin-top: var(--space-5);
  padding: var(--space-5);
  background: var(--blue-soft);
  border-radius: var(--radius-md);
  position: relative;
}
.quote-card__icon {
  color: var(--blue-primary);
  font-size: 24px;
  opacity: 0.7;
}
.quote-card__text {
  margin-top: var(--space-2);
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--blue-deep);
  letter-spacing: var(--ls-tight);
  line-height: 1.4;
  text-align: center;
}

/* ── Set grid (추가 이벤트 2 SET) ── */
.set-title {
  margin-top: var(--space-5);
  font-size: var(--text-h3);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
}
.set-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2);
}
.set-card {
  padding: var(--space-4) var(--space-2);
  background: var(--bg);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  transition: transform var(--dur-base) var(--ease-out);
}
.set-card:hover { transform: translateY(-2px); }
.set-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.set-card__name {
  font-size: var(--text-tiny);
  font-weight: 500;
  line-height: 1.3;
  text-align: center;
  color: var(--text-secondary);
}

/* ── Footer ── */
.footer {
  padding-top: var(--space-7);
  text-align: center;
}
.footer__msg {
  font-size: var(--text-caption);
  color: var(--text-secondary);
}
.footer__copy {
  margin-top: var(--space-3);
  font-size: var(--text-tiny);
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: nowrap;
}
.footer__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--blue-primary);
  font-weight: 600;
  letter-spacing: var(--ls-default);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-out);
}
.footer__link:hover { color: var(--blue-deep); }
.footer__link:active { transform: scale(0.97); }
.footer__link i {
  display: inline-flex;
  font-size: 0.95em;
  transition: transform var(--dur-fast) var(--ease-out);
}
.footer__link:hover i { transform: translateX(2px); }

/* ── Scroll hint (mobile only) ── */
.scroll-hint {
  position: fixed;
  left: 50%;
  bottom: calc(var(--space-5) + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0;
  background: transparent;
  color: var(--blue-primary);
  font-size: var(--text-tiny);
  font-weight: 700;
  letter-spacing: var(--ls-default);
  text-shadow: 0 1px 6px rgba(255, 255, 255, 0.85);
  z-index: 50;
  pointer-events: none;
  transition: opacity 320ms var(--ease-out), transform 320ms var(--ease-out);
}
.scroll-hint__chev {
  display: inline-flex;
  font-size: 14px;
  animation: scrollBounce 1.4s var(--ease-soft) infinite;
}
.scroll-hint__label { line-height: 1; }
.scroll-hint.is-hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
}
@media (max-width: 600px) {
  .scroll-hint { display: inline-flex; }
}

/* ── Toast ── */
.gw-toast {
  position: fixed;
  bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 20px;
  background: rgba(29, 29, 31, 0.92);
  color: white;
  font-size: var(--text-caption);
  font-weight: 500;
  letter-spacing: var(--ls-default);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease-out), transform 280ms var(--ease-out);
  z-index: 9999;
  max-width: calc(100% - 32px);
  text-align: center;
}
.gw-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}