/* =========================================================
   AURORA SPA — Nha Trang
   Mobile-first responsive one-page site
   ========================================================= */

:root {
  --bg-deep: #05061a;
  --bg-navy: #0a0e2e;
  --bg-navy-2: #10143c;
  --purple: #6d5bd0;
  --teal: #35e6c4;
  --pink: #ff7ad1;
  --gold: #f7c948;
  --gold-2: #ffe08a;
  --white: #f8f8ff;
  --ink: #dfe1f5;
  --ink-dim: #a8acd4;
  --line: rgba(255,255,255,0.12);

  --font-kr: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
  --font-display: "Playfair Display", "Noto Sans KR", serif;

  --container: 1120px;
  --radius: 18px;
  --radius-sm: 12px;

  --header-h: 64px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--ink);
  font-family: var(--font-kr);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
em { font-style: normal; color: var(--gold); }

/* ---------- Aurora background layer ---------- */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(109,91,208,0.35), transparent 60%),
    linear-gradient(180deg, #05061a 0%, #0a0e2e 40%, #0a0e2e 100%);
  overflow: hidden;
}
.stars {
  position: absolute;
  inset: -10% -10% -10% -10%;
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 80% 10%, #fff, transparent),
    radial-gradient(1px 1px at 30% 60%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 60% 80%, #fff, transparent),
    radial-gradient(1px 1px at 90% 50%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 20% 90%, #fff, transparent),
    radial-gradient(1px 1px at 45% 35%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 70% 65%, #fff, transparent),
    radial-gradient(1px 1px at 5% 50%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 95% 85%, #fff, transparent);
  background-repeat: repeat;
  background-size: 500px 500px;
  opacity: 0.6;
  animation: twinkle 6s ease-in-out infinite alternate;
}
.stars--small {
  background-size: 260px 260px;
  opacity: 0.35;
  animation-duration: 9s;
  animation-direction: alternate-reverse;
}
@keyframes twinkle {
  from { opacity: 0.25; }
  to { opacity: 0.7; }
}
.aurora-glow {
  position: absolute;
  width: 140vw;
  height: 60vh;
  left: 50%;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  mix-blend-mode: screen;
  transform: translateX(-50%);
  will-change: transform, opacity;
}
.aurora-glow--1 {
  top: -10%;
  background: radial-gradient(ellipse, var(--teal), transparent 65%);
  animation: driftA 18s ease-in-out infinite;
}
.aurora-glow--2 {
  top: 10%;
  background: radial-gradient(ellipse, var(--purple), transparent 65%);
  animation: driftB 22s ease-in-out infinite;
}
.aurora-glow--3 {
  top: 25%;
  background: radial-gradient(ellipse, var(--pink), transparent 70%);
  opacity: 0.22;
  animation: driftC 26s ease-in-out infinite;
}
@keyframes driftA {
  0%, 100% { transform: translateX(-55%) translateY(0) scaleX(1); }
  50% { transform: translateX(-45%) translateY(30px) scaleX(1.15); }
}
@keyframes driftB {
  0%, 100% { transform: translateX(-48%) translateY(10px) scaleX(1.1); }
  50% { transform: translateX(-58%) translateY(-20px) scaleX(0.95); }
}
@keyframes driftC {
  0%, 100% { transform: translateX(-40%) translateY(-10px); }
  50% { transform: translateX(-60%) translateY(20px); }
}
@media (prefers-reduced-motion: reduce) {
  .stars, .aurora-glow { animation: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:active { transform: scale(0.97); }
.btn-kakao {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #241a00;
  box-shadow: 0 8px 24px rgba(247,201,72,0.35);
}
.btn-kakao:hover { box-shadow: 0 10px 30px rgba(247,201,72,0.5); }
.btn-lg { padding: 16px 30px; font-size: 1rem; }
.ico-kakao { width: 18px; height: 18px; flex: none; }

.btn-kakao--header { display: none; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(5,6,26,0.85);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo { display: flex; align-items: center; gap: 8px; color: var(--white); }
.logo-star { width: 20px; height: 20px; color: var(--gold); }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  font-weight: 600;
}
.logo-text em { color: var(--teal); }
.main-nav { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 28px) 0 60px;
}
.hero-inner { text-align: center; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: var(--ink);
  margin-bottom: 22px;
}
.badge span {
  background: var(--gold);
  color: #241a00;
  font-weight: 800;
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.05em;
}
.hero-title { margin-bottom: 18px; }
.hero-title__brand {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: 0.06em;
  color: var(--white);
  text-shadow: 0 0 30px rgba(109,91,208,0.6);
  margin-bottom: 10px;
}
.hero-title__kr {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
}
.hero-desc {
  max-width: 520px;
  margin: 0 auto 30px;
  color: var(--ink-dim);
  font-size: 0.98rem;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin-bottom: 40px;
}
.hero-cta .btn { width: 100%; max-width: 340px; }
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-stats li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.hero-stats strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold);
}
.hero-stats span { font-size: 0.75rem; color: var(--ink-dim); }

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 20px;
}
.scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 4px;
  background: var(--gold);
  animation: cue 1.6s ease-in-out infinite;
}
@keyframes cue {
  0% { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 20px; }
}

/* ---------- Trust bar ---------- */
.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  background: rgba(255,255,255,0.02);
}
.trust-bar__inner {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scrollbar-width: none;
}
.trust-bar__inner::-webkit-scrollbar { display: none; }
.trust-item {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ink);
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
}
.trust-ico { font-size: 1rem; }

/* ---------- Sections ---------- */
.section { padding: 76px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.03), transparent); }
.eyebrow {
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 10px;
}
.section-title {
  text-align: center;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.4;
}
.section-desc {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 36px;
  color: var(--ink-dim);
  font-size: 0.95rem;
}
.center-cta { text-align: center; margin-top: 34px; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Benefit grid ---------- */
.benefit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.benefit-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border-radius: var(--radius);
  padding: 24px 20px;
}
.benefit-card--feature {
  border-color: rgba(247,201,72,0.4);
  background: linear-gradient(160deg, rgba(247,201,72,0.12), rgba(255,255,255,0.02));
}
.benefit-card--discount {
  border-color: rgba(53,230,196,0.35);
  background: linear-gradient(160deg, rgba(53,230,196,0.1), rgba(255,255,255,0.02));
}
.benefit-card__body { flex: 1; min-width: 0; }
.benefit-card__icon {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-card__icon svg { width: 22px; height: 22px; }
.benefit-card__icon--gold {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: #241a00;
}
.benefit-card__icon--teal {
  background: linear-gradient(135deg, var(--teal), #1c8f7b);
  color: #05261f;
}
.benefit-card__icon--purple {
  background: linear-gradient(135deg, #8b7ae8, var(--purple));
  color: #fff;
}
.benefit-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--gold);
  border: 1px solid rgba(247,201,72,0.5);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 14px;
}
.benefit-card h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.4;
}
.benefit-card p { color: var(--ink-dim); font-size: 0.88rem; }

/* ---------- Photo placeholders ---------- */
.photo-placeholder {
  aspect-ratio: 1 / 1;
  border: 1.5px dashed rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--ink-dim);
  font-size: 0.78rem;
  padding: 12px;
}
.photo-placeholder--tall { aspect-ratio: 4 / 5; }

/* ---------- Signature ---------- */
.signature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.signature-media { position: relative; max-width: 380px; margin: 0 auto; width: 100%; }
.signature-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.signature-media__badge {
  position: absolute;
  bottom: -18px;
  right: -10px;
  background: var(--bg-navy-2);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.check-list { margin: 22px 0 26px; display: grid; gap: 10px; }
.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ink);
  font-size: 0.92rem;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--teal);
  font-weight: 900;
}

/* ---------- Menu ---------- */
.menu-image-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.menu-image { width: 100%; }
.menu-zoom-link { display: none; text-align: center; margin-top: 14px; }
.menu-zoom-link a {
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.menu-note { text-align: center; color: var(--ink-dim); font-size: 0.82rem; margin-top: 22px; }

/* ---------- Pickup table ---------- */
/* Mobile-first: render as stacked cards so no horizontal scroll is needed */
.pickup-table-wrap { border-radius: var(--radius); }
.pickup-table { width: 100%; border-collapse: separate; border-spacing: 0 12px; }
.pickup-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.pickup-table tbody { display: block; }
.pickup-table tr {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  padding: 6px 16px;
}
.pickup-table td {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--line);
}
.pickup-table td:last-child { border-bottom: none; }
.pickup-table td:first-child {
  display: block;
  text-align: left;
  color: var(--gold);
  font-weight: 700;
  padding-bottom: 10px;
}
.pickup-table td:not(:first-child)::before {
  content: attr(data-label);
  color: var(--ink-dim);
  font-weight: 400;
}
.pickup-table td:not(:first-child) { color: var(--white); font-weight: 600; }
.pickup-notes { margin: 22px 0 0; display: grid; gap: 8px; }
.pickup-notes li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-dim);
  font-size: 0.85rem;
}
.pickup-notes li::before { content: "·"; position: absolute; left: 0; color: var(--teal); font-weight: 900; }

/* ---------- Facility ---------- */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}
.facility-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--ink);
  background: rgba(255,255,255,0.02);
}
.facility-ico { font-size: 1.2rem; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

/* ---------- Story ---------- */
.story-inner { text-align: center; max-width: 720px; }
.story-text { color: var(--ink); font-size: 1rem; line-height: 1.9; margin-bottom: 34px; }
.story-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.story-stats div { display: flex; flex-direction: column; gap: 4px; }
.story-stats strong { font-family: var(--font-display); font-size: 1.6rem; color: var(--gold); }
.story-stats span { font-size: 0.78rem; color: var(--ink-dim); }

/* ---------- Reviews ---------- */
.review-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.review-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  background: rgba(255,255,255,0.03);
}
.review-card__head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--white); }
.review-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #05061a; font-size: 0.85rem;
}
.review-card p { color: var(--ink-dim); font-size: 0.88rem; }

/* ---------- Location ---------- */
.location-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.location-address { color: var(--white); font-size: 1rem; margin: 6px 0 16px; }
.location-contact { display: grid; gap: 6px; margin-bottom: 28px; }
.location-contact strong { color: var(--gold); margin-right: 8px; }
.location-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
}
.location-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.2) invert(0.92) contrast(0.9); }

/* ---------- Footer ---------- */
.site-footer { padding: 50px 0 100px; border-top: 1px solid var(--line); }
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}
.footer-brand p { color: var(--ink-dim); font-size: 0.82rem; margin-top: 6px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--ink-dim); font-size: 0.85rem; }
.footer-legal { text-align: center; color: var(--ink-dim); font-size: 0.75rem; opacity: 0.7; }

/* ---------- Floating CTA (mobile) ---------- */
.floating-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  display: flex;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(5,6,26,0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
}
.btn-float { flex: 1; }
.to-top {
  position: fixed;
  right: 16px;
  bottom: 84px;
  z-index: 90;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(10,14,46,0.85);
  color: var(--white);
  font-size: 1.1rem;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

.only-desktop { display: none; }

/* =========================================================
   Tablet (>= 768px)
   ========================================================= */
@media (min-width: 768px) {
  .container { padding: 0 32px; }
  .hero-title__brand { font-size: 3.2rem; }
  .hero-title__kr { font-size: 1.9rem; }
  .hero-desc { font-size: 1.05rem; max-width: 600px; }
  .only-desktop { display: inline; }
  .hero-cta { flex-direction: row; justify-content: center; }
  .hero-cta .btn { width: auto; }

  .section-title { font-size: 2.1rem; }
  .section-desc { font-size: 1rem; }

  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-card__icon { width: 56px; height: 56px; }
  .benefit-card__icon svg { width: 26px; height: 26px; }
  .facility-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .review-grid { grid-template-columns: repeat(3, 1fr); }

  .signature-grid { grid-template-columns: 0.9fr 1.1fr; text-align: left; }
  .signature-copy .eyebrow, .signature-copy .section-title, .signature-copy .section-desc { text-align: left; margin-left: 0; }

  .location-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
  .location-copy .eyebrow, .location-copy .section-title { text-align: left; }

  .footer-inner { flex-direction: row; justify-content: space-between; align-items: flex-start; }

  .floating-cta { display: none; }
  .menu-zoom-link { display: block; }

  /* Restore a normal table layout now that there's enough width */
  .pickup-table-wrap { overflow-x: auto; border: 1px solid var(--line); }
  .pickup-table { border-collapse: collapse; min-width: 480px; border-spacing: 0; }
  .pickup-table thead {
    position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal;
  }
  .pickup-table th {
    padding: 14px 16px;
    text-align: center;
    font-size: 0.88rem;
    background: rgba(255,255,255,0.06);
    color: var(--gold);
    font-weight: 700;
    border-bottom: 1px solid var(--line);
  }
  .pickup-table tbody { display: table-row-group; }
  .pickup-table tr {
    display: table-row;
    border: none;
    background: none;
    padding: 0;
  }
  .pickup-table td {
    display: table-cell;
    text-align: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
  }
  .pickup-table tbody tr:last-child td { border-bottom: none; }
  .pickup-table td:first-child { text-align: left; color: var(--white); font-weight: 600; padding-bottom: 14px; }
  .pickup-table td:not(:first-child)::before { content: none; }
  .pickup-table td:not(:first-child) { color: inherit; font-weight: inherit; }
}

/* =========================================================
   Desktop (>= 1024px)
   ========================================================= */
@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    gap: 28px;
    font-size: 0.9rem;
    color: var(--ink);
  }
  .main-nav a { transition: color 0.2s ease; }
  .main-nav a:hover { color: var(--gold); }
  .btn-kakao--header { display: inline-flex; padding: 10px 20px; font-size: 0.85rem; }

  .hero-title__brand { font-size: 3.8rem; }
  .hero-title__kr { font-size: 2.2rem; }

  .benefit-grid { grid-template-columns: repeat(3, 1fr); }
  .to-top { bottom: 24px; }
}

@media (min-width: 1280px) {
  .hero-title__brand { font-size: 4.2rem; }
}