*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Noto Sans TC', sans-serif;
  background: #FBF5F2;
  color: #1A1814;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.hd {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  letter-spacing: -0.03em; font-weight: 500; line-height: 1.08;
}

.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .75s cubic-bezier(.22,1,.36,1),
              transform .75s cubic-bezier(.22,1,.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.r1 { transition-delay: .10s; } .r2 { transition-delay: .20s; }
.r3 { transition-delay: .30s; } .r4 { transition-delay: .40s; }

.btn-p {
  display: inline-flex; align-items: center; gap: 8px;
  background: #C07868; color: #fff;
  padding: .875rem 2rem; border-radius: 3rem;
  font-family: 'Noto Sans TC', sans-serif; font-weight: 500; font-size: .88rem;
  letter-spacing: .025em; text-decoration: none;
  transition: background .25s cubic-bezier(.22,1,.36,1),
              transform .2s cubic-bezier(.22,1,.36,1),
              box-shadow .25s cubic-bezier(.22,1,.36,1);
  box-shadow: 0 4px 18px -2px rgba(192,120,104,.38);
}
.btn-p:hover { background: #A06050; transform: translateY(-2px); box-shadow: 0 10px 28px -4px rgba(192,120,104,.48); }
.btn-p:active { transform: translateY(0); }
.btn-p:focus-visible { outline: 2px solid #C07868; outline-offset: 3px; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #1A1814;
  border: 1.5px solid rgba(0,0,0,0.18);
  padding: .875rem 2rem; border-radius: 3rem;
  font-family: 'Noto Sans TC', sans-serif; font-weight: 400; font-size: .88rem;
  letter-spacing: .025em; text-decoration: none;
  transition: border-color .25s, background .25s, transform .2s;
}
.btn-outline:hover { border-color: #C07868; color: #C07868; background: rgba(192,120,104,.04); transform: translateY(-2px); }
.btn-outline:active { transform: translateY(0); }
.btn-outline:focus-visible { outline: 2px solid #C07868; outline-offset: 3px; }

.nav-link {
  position: relative; color: #6B6050; font-size: .855rem;
  text-decoration: none; transition: color .2s;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: #C07868;
  transition: width .32s cubic-bezier(.22,1,.36,1);
}
.nav-link:hover { color: #C07868; }
.nav-link:hover::after { width: 100%; }
.nav-link:focus-visible { outline: 2px solid #C07868; outline-offset: 3px; border-radius: 2px; }
.nav-link.active { color: #C07868; }
.nav-link.active::after { width: 100%; }

.card {
  background: rgba(255,255,255,0.68);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.82);
  box-shadow: 0 4px 24px rgba(192,120,104,0.08), 0 1px 0 rgba(255,255,255,0.95) inset, 0 8px 32px rgba(0,0,0,0.04);
}
.card-h {
  transition: transform .35s cubic-bezier(.22,1,.36,1),
              box-shadow .35s cubic-bezier(.22,1,.36,1);
}
.card-h:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(192,120,104,0.14), 0 1px 0 rgba(255,255,255,0.95) inset, 0 16px 48px rgba(0,0,0,0.06);
}

.divider {
  width: 54px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, #C07868, #E8A898);
}

.img-z { transition: transform .65s cubic-bezier(.22,1,.36,1); }
.group:hover .img-z { transform: scale(1.07); }

.qmark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4.5rem; line-height: .8;
  color: rgba(192,120,104,0.22); font-style: italic;
}

.p-tile { transition: transform .25s cubic-bezier(.22,1,.36,1), opacity .25s; }
.p-tile:hover { transform: scale(1.04); opacity: .75; }

.section { padding: 7rem 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 5rem; }

@keyframes blob1 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  30%     { transform: translate(40px,-50px)  scale(1.10); }
  65%     { transform: translate(-30px,30px)  scale(0.94); }
}
@keyframes blob2 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  25%     { transform: translate(-50px,40px)  scale(1.08); }
  60%     { transform: translate(35px,-35px)  scale(0.96); }
}
@keyframes blob3 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  40%     { transform: translate(50px, 50px)  scale(1.12); }
  75%     { transform: translate(-40px,-20px) scale(0.90); }
}
@keyframes blob4 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  35%     { transform: translate(-30px,-60px) scale(1.06); }
  70%     { transform: translate(45px, 30px)  scale(0.96); }
}
@keyframes blob5 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  20%     { transform: translate(30px,-40px)  scale(1.08); }
  55%     { transform: translate(-25px,50px)  scale(0.93); }
}
@keyframes blob6 {
  0%,100% { transform: translate(0px,  0px)  scale(1);    }
  45%     { transform: translate(-40px,-30px) scale(1.05); }
  80%     { transform: translate(35px, 40px)  scale(0.95); }
}
.gblob {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
  will-change: transform;
}
.gb1 { animation: blob1 9s  ease-in-out infinite; }
.gb2 { animation: blob2 11s ease-in-out infinite; }
.gb3 { animation: blob3 13s ease-in-out infinite; }
.gb4 { animation: blob4 8s  ease-in-out infinite; }
.gb5 { animation: blob5 14s ease-in-out infinite; }
.gb6 { animation: blob6 10s ease-in-out infinite; }

/* Page header for subpages */
.page-header {
  padding-top: 64px;
}
.page-hero {
  padding: 5rem 0 4.5rem;
  background: #FBF5F2;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(192,120,104,0.10);
}

/* ── Hero entrance & continuous animations ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroSlideIn {
  from { opacity: 0; transform: translateX(30px) scale(0.97); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes imageFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes dotBeat {
  0%, 100% { box-shadow: 0 0 0 3px rgba(192,120,104,0.18); }
  50%       { box-shadow: 0 0 0 7px rgba(192,120,104,0.07); }
}
@keyframes shimmerGlow {
  0%, 100% { color: #C07868; }
  45%       { color: #D4897A; text-shadow: 0 0 20px rgba(192,120,104,0.28); }
}

.hero-anim-0  { animation: heroFadeUp .65s cubic-bezier(.22,.68,0,1.2) .05s both; }
.hero-anim-1  { animation: heroFadeUp .65s cubic-bezier(.22,.68,0,1.2) .18s both; }
.hero-anim-2  { animation: heroFadeUp .65s cubic-bezier(.22,.68,0,1.2) .30s both; }
.hero-anim-3  { animation: heroFadeUp .65s cubic-bezier(.22,.68,0,1.2) .42s both; }
.hero-anim-4  { animation: heroFadeUp .65s cubic-bezier(.22,.68,0,1.2) .54s both; }
.hero-anim-img { animation: heroSlideIn .80s cubic-bezier(.22,.68,0,1.2) .22s both; }

.hero-img-float    { animation: imageFloat 6s ease-in-out infinite 1.4s; }
.hero-card-float-l { animation: cardFloat  5s ease-in-out infinite 1.8s; }
.hero-card-float-r { animation: cardFloat 5.5s ease-in-out infinite 2.4s; }
.hero-dot-beat     { animation: dotBeat   2.2s ease-in-out infinite; }
.shimmer-text      { animation: shimmerGlow 4s ease-in-out infinite 1.2s; }

/* ── RWD ── */
@media (max-width: 1024px) {
  .container { padding: 0 2.5rem; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.75rem; }
  .section   { padding: 5rem 0; }

  /* 3-col → 2-col */
  [style*="grid-template-columns:repeat(3,1fr)"] { grid-template-columns: repeat(2,1fr) !important; }
  /* 4-col → 2-col */
  [style*="grid-template-columns:repeat(4,1fr)"] { grid-template-columns: repeat(2,1fr) !important; }
  /* 5-col → 3-col */
  [style*="grid-template-columns:repeat(5,1fr)"] { grid-template-columns: repeat(3,1fr) !important; }
  /* Footer 3-col → 2-col */
  [style*="grid-template-columns:2fr 1fr 1fr"]   { grid-template-columns: 1fr 1fr !important; }
}

/* ── Mobile hamburger button ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1A1814;
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

/* ── Mobile menu overlay ── */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(26,24,20,0.48);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  overflow: hidden;
}
.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: 78vw;
  max-width: 300px;
  height: 100%;
  background: #fff;
  padding: 1.5rem 1.75rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.32,0,0.08,1);
  box-shadow: -8px 0 32px rgba(0,0,0,0.12);
}
.mobile-menu-overlay.open .mobile-menu-drawer {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: #8E8070;
  padding: 4px 2px;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.mobile-menu-nav a {
  font-family: 'Noto Sans TC', sans-serif;
  font-size: .97rem;
  color: #1A1814;
  text-decoration: none;
  padding: .9rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-weight: 400;
  letter-spacing: .02em;
  transition: color 0.2s;
}
.mobile-menu-nav a:first-child { border-top: 1px solid rgba(0,0,0,0.06); }
.mobile-menu-nav a:hover,
.mobile-menu-nav a.active { color: #C07868; }
.mobile-menu-cta {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

@media (max-width: 640px) {
  .container { padding: 0 1.25rem; }
  .section   { padding: 3.5rem 0; }

  /* ── Nav ── */
  .nav-desktop { display: none !important; }
  .nav-hamburger { display: flex !important; }

  /* ── Hero ── */
  .hero-grid { grid-template-columns: 1fr !important; }
  .hero-img-col { display: none !important; }
  .hero-card-float-l,
  .hero-card-float-r { display: none !important; }
  /* Stats: 3 items in one compact row */
  .hero-stats { width: 100% !important; }
  .hero-stats > div {
    padding: 1rem 1.25rem !important;
    flex: 1 1 0 !important;
  }

  /* ── Content grids → 1 col ── */
  [style*="grid-template-columns:repeat(3,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:repeat(4,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:repeat(5,1fr)"] { grid-template-columns: repeat(2,1fr) !important; }

  /* ── 2-col grids → 1 col ── */
  [style*="grid-template-columns:repeat(2,1fr)"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }

  /* ── Footer & CTA grids → 1 col ── */
  [style*="grid-template-columns:2fr 1fr 1fr"] { grid-template-columns: 1fr !important; }

  /* ── Split CTA blocks (partners + programs) ── */
  .cta-split {
    display: flex !important;
    flex-direction: column !important;
    padding: 2rem !important;
    text-align: center !important;
    gap: 1.5rem !important;
  }
  .cta-split .btn-p { align-self: center !important; }

  /* ── Instructor horizontal card → stack ── */
  [style*="grid-template-columns:auto 1fr"] { grid-template-columns: 1fr !important; }

  /* ── Large inner paddings → reduce ── */
  [style*="padding:4rem"] { padding: 2rem !important; }
  [style*="padding:3rem"] { padding: 1.75rem !important; }

  /* ── Page hero ── */
  .page-hero { padding: 2.5rem 0 2rem !important; }
  .page-hero h1 { font-size: clamp(2rem,8vw,2.75rem) !important; }
}