/* ============================================================
   Asana Studio — sage green + cream + warm beige theme.
   Editorial type: Cormorant for headlines + Inter for body.
   ============================================================ */

:root {
  --c-cream-50:  #fbfaf6;
  --c-cream-100: #f4f3ee;
  --c-cream-200: #ece9df;
  --c-cream-300: #ddd8c8;
  --c-border:   #d4cfbe;

  /* Ink — warm earthy */
  --c-ink-50:  #97928a;
  --c-ink-100: #6d6960;
  --c-ink-200: #4d4a44;
  --c-ink-300: #2e2c28;
  --c-ink-400: #1d1c19;

  /* Accent — sage */
  --c-sage-50:  #ecefe2;
  --c-sage-100: #d8dec5;
  --c-sage-300: #a3b186;
  --c-sage-400: #7e8e5f;
  --c-sage-500: #5b6e4c;
  --c-sage-600: #455638;
  --c-sage-700: #354529;

  /* Warm tan/brown */
  --c-tan-100: #efe4d2;
  --c-tan-300: #c8a87a;
  --c-tan-400: #a98756;
  --c-tan-500: #856338;

  /* Hot/full slot warning */
  --c-hot-400: #c44b3f;
  --c-mint-500: #5a8c63;

  --bottom-nav-h: 64px;
  --bottom-nav-total: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom, 0px));
  --sticky-cta-h: 80px;
  --page-bottom-pad: calc(var(--bottom-nav-total) + 12px);

  --sh-card: 0 1px 2px rgba(45, 49, 39, 0.04), 0 8px 28px rgba(45, 49, 39, 0.06);
  --sh-lift: 0 24px 60px rgba(45, 49, 39, 0.18);
  --sh-nav:  0 -6px 24px rgba(45, 49, 39, 0.08);

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-serif: "Cormorant Garamond", "Georgia", serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--c-cream-100); }
body {
  background: var(--c-cream-100);
  color: var(--c-ink-300);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.shell {
  position: relative;
  max-width: 28rem;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--c-cream-100);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .shell { box-shadow: 0 24px 60px rgba(45, 49, 39, 0.12); }
}
.page { flex: 1; padding-bottom: var(--page-bottom-pad); }

.demo-banner {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  background: var(--c-sage-700); color: var(--c-cream-50);
  font-size: 11px; flex-shrink: 0; line-height: 1.3;
}
.demo-banner__spark { color: var(--c-tan-300); display: inline-flex; }
.demo-banner__text { flex: 1; color: rgba(251, 250, 246, 0.8); }
.demo-banner__cta {
  color: var(--c-tan-300); font-weight: 600;
  display: inline-flex; align-items: center; gap: 2px; white-space: nowrap;
}

/* Typography */
.serif { font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.005em; line-height: 1.15; }
.serif--md { font-size: 22px; }
.serif--lg { font-size: 30px; }
.serif-italic { font-family: var(--font-serif); font-style: italic; font-weight: 500; line-height: 1.3; }
.eyebrow {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.32em; text-transform: uppercase;
  font-weight: 600; color: var(--c-ink-100); margin: 0;
}
.text-accent { color: var(--c-sage-500); }
.text-tan { color: var(--c-tan-400); }
.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }

.px-5 { padding-left: 20px; padding-right: 20px; }
.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}
.mt-4{margin-top:16px}.mt-5{margin-top:20px}.mt-6{margin-top:24px}.mt-7{margin-top:28px}
.w-full { width: 100%; }
.text-center { text-align: center; }
.narrow { max-width: 320px; margin-left: auto; margin-right: auto; }

/* AppBar */
.appbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: max(14px, env(safe-area-inset-top, 0px)) 20px 14px;
  background: var(--c-cream-100); flex-shrink: 0;
}
.appbar--solid { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--c-cream-300); background: rgba(251, 250, 246, 0.94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.appbar--floating { position: absolute; top: 0; left: 0; right: 0; z-index: 30; background: transparent; padding-top: max(14px, env(safe-area-inset-top, 0px)); }
.appbar__center { flex: 1; text-align: center; min-width: 0; }
.appbar__hi { font-size: 11px; color: var(--c-ink-100); font-weight: 500; margin: 0; }
.appbar__title {
  font-family: var(--font-serif); font-size: 24px; font-weight: 600;
  color: var(--c-ink-400); letter-spacing: -0.01em; line-height: 1.05; margin: 2px 0 0;
}
.appbar__title--sm { font-size: 16px; font-weight: 600; }
.appbar__greet { min-width: 0; }
.appbar__actions { display: flex; align-items: center; gap: 8px; }

.iconbtn {
  width: 40px; height: 40px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; position: relative; flex-shrink: 0;
  transition: transform 0.12s;
  background: var(--c-cream-200); color: var(--c-ink-300);
}
.iconbtn:active { transform: scale(0.93); }
.iconbtn--soft   { background: var(--c-cream-200); color: var(--c-ink-300); }
.iconbtn--accent { background: var(--c-sage-500); color: var(--c-cream-50); }
.iconbtn--solid  { background: rgba(45, 49, 39, 0.7); color: var(--c-cream-50); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.iconbtn--ghost  { background: transparent; pointer-events: none; }
.iconbtn__dot {
  position: absolute; top: 9px; right: 9px;
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--c-tan-400); animation: pulse-dot 1.6s ease-in-out infinite;
}
.iconbtn__dot--solid { animation: none; }

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Trust hero — replaces poetic image hero */
.trust-hero {
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 22px;
  padding: 22px 22px 20px;
  margin-top: 8px;
  position: relative;
  overflow: hidden;
}
.trust-hero::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--c-sage-50) 0%, transparent 70%);
  pointer-events: none;
}
.trust-hero__top {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 14px;
  align-items: stretch;
  position: relative;
  z-index: 1;
}
.trust-hero__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.trust-hero__kicker { color: var(--c-sage-600); }
.trust-hero__title {
  font-size: 24px; font-weight: 600;
  color: var(--c-ink-400); margin: 8px 0 0;
  line-height: 1.05;
}
.trust-hero__big {
  display: inline-block;
  font-size: 44px; font-weight: 700;
  color: var(--c-sage-500);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-top: 6px;
}
.trust-hero__sub {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  font-weight: 500;
  color: var(--c-ink-300);
  margin-top: 4px;
  line-height: 1.2;
}
.trust-hero__image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--c-cream-200);
  box-shadow: 0 8px 24px rgba(45, 49, 39, 0.12);
}
.trust-hero__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.95);
}
.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--c-cream-300);
  position: relative; z-index: 1;
}
.trust-stat {
  text-align: center;
  position: relative;
}
.trust-stat + .trust-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 1px;
  background: var(--c-cream-300);
}
.trust-stat__num {
  font-family: var(--font-serif);
  font-size: 22px; font-weight: 700;
  color: var(--c-ink-400);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.trust-stat__star { color: var(--c-tan-400); display: inline-flex; }
.trust-stat__star svg { fill: currentColor; }
.trust-stat__label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-100);
  margin: 6px 0 0;
  line-height: 1.3;
  font-weight: 500;
}

/* Streak card */
.streak-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--c-sage-50);
  border: 1px solid var(--c-sage-100);
  border-radius: 16px;
  padding: 14px 16px;
}
.streak-card__title {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 600;
  margin: 4px 0 0;
  color: var(--c-ink-400);
}
.streak-card__sub { font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0; }
.streak-card--solid { background: var(--c-sage-500); border-color: var(--c-sage-500); color: var(--c-cream-50); }
.streak-card--solid .eyebrow { color: rgba(251, 250, 246, 0.7); }
.streak-card--solid .streak-card__sub { color: rgba(251, 250, 246, 0.7); }
.streak-flame {
  width: 38px; height: 38px; border-radius: 999px;
  background: var(--c-tan-300); color: var(--c-cream-50);
  display: grid; place-items: center;
}
.streak-flame--big { width: 48px; height: 48px; background: var(--c-tan-400); }

/* Section heads */
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  padding: 0 20px; margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif); font-size: 20px; font-weight: 600;
  letter-spacing: -0.005em; color: var(--c-ink-400); margin: 0; line-height: 1.1;
}
.section-sub { margin: 2px 0 0; font-size: 11px; color: var(--c-ink-100); }
.section-link {
  font-size: 11px; color: var(--c-sage-500);
  font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
}

/* Avatar */
.avatar {
  display: inline-grid; place-items: center;
  border-radius: 999px;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--c-cream-50);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.avatar--xs  { width: 22px; height: 22px; font-size: 10px; }
.avatar--sm  { width: 32px; height: 32px; font-size: 12px; }
.avatar--md  { width: 44px; height: 44px; font-size: 16px; }
.avatar--lg  { width: 60px; height: 60px; font-size: 22px; }
.avatar--xl  { width: 84px; height: 84px; font-size: 30px; }
.avatar--xxl { width: 110px; height: 110px; font-size: 40px; }

/* Slot list */
.slot-list { display: grid; gap: 10px; }
.slot {
  display: flex; gap: 12px; align-items: stretch;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 16px;
  padding: 12px 14px;
  transition: transform 0.12s, border-color 0.12s;
}
.slot:active { transform: scale(0.99); }
.slot[data-slot-status="full"] { opacity: 0.55; }
.slot__time {
  flex-shrink: 0;
  width: 56px;
  border-right: 1px solid var(--c-cream-300);
  padding-right: 10px;
  display: flex; flex-direction: column;
  justify-content: center;
}
.slot__time-h {
  font-family: var(--font-serif);
  font-size: 22px; font-weight: 700;
  color: var(--c-ink-400); margin: 0;
  letter-spacing: -0.02em;
}
.slot__time-d { font-size: 10px; color: var(--c-ink-100); margin: 2px 0 0; font-family: var(--font-mono); }
.slot__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.slot__name {
  font-family: var(--font-serif); font-size: 15px; font-weight: 600;
  color: var(--c-ink-400); margin: 0;
  line-height: 1.15;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.slot__meta { display: flex; align-items: center; gap: 6px; }
.slot__instr {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--c-ink-100);
}
.slot__bar {
  height: 3px; background: var(--c-cream-300);
  border-radius: 999px; overflow: hidden;
  margin-top: 4px;
}
.slot__bar span {
  display: block; height: 100%;
  background: var(--c-sage-400);
  transition: width 0.3s;
}
.slot[data-slot-status="full"] .slot__bar span { background: var(--c-hot-400); }
.slot[data-slot-status="tinggal"] .slot__bar span { background: var(--c-tan-400); }
.slot__status { display: flex; align-items: center; flex-shrink: 0; }
.pill-status {
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 600;
  padding: 4px 8px; border-radius: 6px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.pill-status--ok   { background: var(--c-sage-50); color: var(--c-sage-600); }
.pill-status--low  { background: var(--c-tan-100); color: var(--c-tan-500); }
.pill-status--full { background: var(--c-cream-200); color: var(--c-ink-100); }

/* Day strip (jadwal) */
.day-strip {
  display: flex; gap: 8px;
  padding: 6px 20px 12px;
  overflow-x: auto;
  scrollbar-width: none;
}
.day-strip::-webkit-scrollbar { display: none; }
.day-pill {
  flex-shrink: 0;
  display: flex; flex-direction: column; align-items: center;
  width: 50px; height: 64px; padding: 8px 0;
  border-radius: 14px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  position: relative;
  transition: transform 0.12s;
}
.day-pill:active { transform: scale(0.95); }
.day-pill__d {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--c-ink-100); font-weight: 600;
}
.day-pill__n {
  font-family: var(--font-serif); font-size: 22px; font-weight: 700;
  color: var(--c-ink-400); line-height: 1;
}
.day-pill__dot {
  position: absolute; bottom: 6px;
  width: 4px; height: 4px; border-radius: 999px;
  background: var(--c-sage-500);
}
.day-pill.is-active {
  background: var(--c-sage-500); border-color: var(--c-sage-500);
}
.day-pill.is-active .day-pill__d { color: rgba(251, 250, 246, 0.7); }
.day-pill.is-active .day-pill__n { color: var(--c-cream-50); }
.day-pill.is-active .day-pill__dot { background: var(--c-cream-50); }

/* Active filter pills */
.active-filters { display: flex; gap: 6px; padding-bottom: 8px; flex-wrap: wrap; }
.filter-pill {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; padding: 5px 10px;
  border-radius: 999px;
  background: var(--c-sage-50); color: var(--c-sage-600);
  border: 1px solid var(--c-sage-100);
}

/* Band header */
.band-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: 14px; padding-bottom: 8px;
}
.band-label {
  font-family: var(--font-serif); font-size: 18px; font-weight: 600;
  color: var(--c-ink-400); margin: 0;
}
.band-count {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--c-ink-100); letter-spacing: 0.1em; text-transform: uppercase;
}

/* Class hero card */
.hscroll {
  display: flex; gap: 12px; padding: 0 20px 8px;
  overflow-x: auto; scrollbar-width: none;
}
.hscroll::-webkit-scrollbar { display: none; }
.class-hero {
  flex-shrink: 0; width: 180px; display: block;
  transition: transform 0.12s;
}
.class-hero:active { transform: scale(0.98); }
.class-hero__image {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 18px; overflow: hidden;
  background: var(--c-cream-200);
}
.class-hero__image img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.9) brightness(0.95);
}
.class-hero__icon {
  position: absolute; top: 12px; left: 12px;
  width: 30px; height: 30px; border-radius: 999px;
  background: var(--c-cream-50); color: var(--c-sage-500);
  display: grid; place-items: center;
}
.class-hero__body { padding: 10px 4px 0; }
.class-hero__name {
  font-family: var(--font-serif); font-size: 16px; font-weight: 600;
  color: var(--c-ink-400); margin: 0;
}
.class-hero__sub {
  font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0;
  font-family: var(--font-mono); letter-spacing: 0.05em;
}

/* Class tile (alternate) */
.class-tile {
  display: flex; gap: 12px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 14px; padding: 10px;
  transition: transform 0.12s;
}
.class-tile:active { transform: scale(0.99); }
.class-tile__image {
  flex-shrink: 0; width: 80px; aspect-ratio: 1;
  border-radius: 10px; overflow: hidden;
  background: var(--c-cream-200);
}
.class-tile__image img { width: 100%; height: 100%; object-fit: cover; }
.class-tile__body { display: flex; gap: 8px; flex: 1; min-width: 0; }
.class-tile__icon {
  width: 28px; height: 28px; border-radius: 999px;
  background: var(--c-sage-50); color: var(--c-sage-500);
  display: grid; place-items: center; flex-shrink: 0;
}
.class-tile__name {
  font-family: var(--font-serif); font-size: 16px; font-weight: 600;
  color: var(--c-ink-400); margin: 0;
}
.class-tile__sub {
  font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.class-tile__meta {
  display: flex; gap: 4px; align-items: center;
  margin-top: 4px; font-size: 10px; color: var(--c-ink-100);
  font-family: var(--font-mono);
}
.class-tile__meta .dot { color: var(--c-ink-50); }
.class-tile__meta svg { display: inline-block; vertical-align: middle; }

/* Featured instructor */
.instr-feature {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 18px; padding: 16px;
}
.instr-feature__name {
  font-family: var(--font-serif); font-size: 22px; font-weight: 700;
  color: var(--c-ink-400); margin: 4px 0 0;
}
.instr-feature__bio {
  font-size: 12px; color: var(--c-ink-200);
  line-height: 1.6; margin: 6px 0 8px;
}

/* Package CTA */
.package-cta {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: 18px;
  background:
    radial-gradient(at 90% 0%, rgba(168, 215, 132, 0.12) 0, transparent 60%),
    var(--c-sage-700);
  color: var(--c-cream-50);
  position: relative; overflow: hidden;
  transition: transform 0.12s;
}
.package-cta:active { transform: scale(0.99); }
.package-cta__icon {
  width: 42px; height: 42px; border-radius: 999px;
  background: var(--c-tan-300); color: var(--c-sage-700);
  display: grid; place-items: center; flex-shrink: 0;
}
.package-cta__copy { flex: 1; min-width: 0; }
.package-cta__kicker { color: var(--c-tan-300); }
.package-cta__title { font-family: var(--font-serif); font-size: 17px; font-weight: 600; margin: 4px 0 0; }
.package-cta__sub { font-size: 11px; color: rgba(251, 250, 246, 0.7); margin: 4px 0 0; }
.package-cta__arrow { color: var(--c-tan-300); }

/* Studio gallery slideshow */
.slideshow {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: var(--c-cream-200);
  aspect-ratio: 4 / 3;
}
.slideshow__viewport { position: relative; width: 100%; height: 100%; }
.slideshow__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 600ms ease;
}
.slideshow__slide.is-active { opacity: 1; }
.slideshow__slide img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.9);
}
.slideshow__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 24px 16px 40px;
  color: var(--c-cream-50);
  background: linear-gradient(to top, rgba(29, 28, 25, 0.85) 0%, rgba(29, 28, 25, 0.5) 60%, transparent 100%);
}
.slideshow__caption-h {
  font-family: var(--font-serif);
  font-size: 18px; font-weight: 600;
  margin: 0;
  color: var(--c-cream-50);
}
.slideshow__caption-s {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  margin: 4px 0 0;
  color: rgba(251, 250, 246, 0.8);
}
.slideshow__nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: 999px;
  background: rgba(251, 250, 246, 0.9);
  border: none;
  display: grid; place-items: center;
  color: var(--c-ink-400);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
  transition: transform 0.12s, opacity 0.18s;
  opacity: 0;
}
.slideshow:hover .slideshow__nav,
.slideshow:focus-within .slideshow__nav { opacity: 1; }
@media (hover: none) { .slideshow__nav { opacity: 0.85; } }
.slideshow__nav:active { transform: translateY(-50%) scale(0.92); }
.slideshow__nav--prev { left: 10px; }
.slideshow__nav--next { right: 10px; }
.slideshow__dots {
  position: absolute;
  bottom: 14px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 5px;
  z-index: 2;
}
.slideshow__dots button {
  width: 6px; height: 6px;
  border-radius: 999px;
  border: none; padding: 0;
  background: rgba(251, 250, 246, 0.5);
  cursor: pointer;
  transition: width 0.25s, background 0.25s;
}
.slideshow__dots button.is-on {
  width: 22px;
  background: var(--c-cream-50);
}
.slideshow__counter {
  position: absolute;
  top: 12px; right: 14px;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(29, 28, 25, 0.55);
  color: var(--c-cream-50);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}

/* Ornament */
.ornament {
  display: block;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--c-tan-400);
  margin: 18px 0 4px;
  letter-spacing: 0.5em;
}

/* Footer */
.footer { margin-top: 32px; padding: 24px 24px 32px; text-align: center; }
.footer__brand { font-size: 22px; color: var(--c-ink-400); margin: 0; }
.footer__sub  { font-size: 11px; color: var(--c-ink-100); margin: 6px 0 0; }
.footer__legal{ font-size: 10px; color: var(--c-ink-50);  margin: 4px 0 0; }
.footer-spacer { height: 24px; }

/* Bottom tabs */
.tabs {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 28rem; z-index: 50;
  background: var(--c-cream-50); border-top: 1px solid var(--c-cream-300);
  height: var(--bottom-nav-total); box-shadow: var(--sh-nav);
}
.tabs__list {
  display: grid; grid-template-columns: repeat(5, 1fr);
  height: var(--bottom-nav-h); list-style: none; margin: 0; padding: 0 4px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.tabs__item { display: flex; justify-content: center; }
.tab {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
  padding: 6px 0; width: 100%; transition: transform 0.12s;
}
.tab:active { transform: scale(0.94); }
.tab__icon {
  width: 44px; height: 32px; border-radius: 999px;
  display: grid; place-items: center;
  color: var(--c-ink-100);
}
.tab.is-active .tab__icon { color: var(--c-sage-600); background: var(--c-sage-50); }
.tab__label { font-size: 10px; color: var(--c-ink-100); font-weight: 500; font-family: var(--font-mono); letter-spacing: 0.05em; }
.tab.is-active .tab__label { color: var(--c-sage-600); font-weight: 600; }

/* PWA install pill */
.pwa-pill {
  position: fixed; right: 16px;
  bottom: calc(var(--bottom-nav-total) + 16px);
  z-index: 40;
  display: flex; align-items: center;
  background: var(--c-sage-700); color: var(--c-cream-50);
  border-radius: 999px; padding: 4px;
  box-shadow: var(--sh-lift);
  animation: fade-in 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.pwa-pill[hidden] { display: none; }
.pwa-pill__cta {
  background: transparent; border: none;
  display: flex; align-items: center; gap: 8px;
  padding: 4px 12px 4px 4px; color: var(--c-cream-50);
  transition: transform 0.12s;
}
.pwa-pill__cta:active { transform: scale(0.95); }
.pwa-pill__badge {
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--c-tan-300); color: var(--c-sage-700);
  display: grid; place-items: center;
}
.pwa-pill__text { font-family: var(--font-serif); font-size: 14px; font-weight: 600; }
.pwa-pill__close {
  width: 26px; height: 26px; border-radius: 999px; border: none;
  background: rgba(251,250,246,0.1); color: rgba(251,250,246,0.7);
  display: grid; place-items: center; margin-left: 4px;
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Sheet */
.sheet { position: fixed; inset: 0; z-index: 60; }
.sheet[hidden] { display: none; }
.sheet__backdrop { position: absolute; inset: 0; background: rgba(45,49,39,0.5); animation: fade-in 0.2s ease; }
.sheet__panel {
  position: absolute; left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 100%; max-width: 28rem;
  background: var(--c-cream-50);
  border-radius: 24px 24px 0 0;
  padding: 12px 20px max(20px, env(safe-area-inset-bottom));
  max-height: 88vh; overflow-y: auto;
  animation: slide-up 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.sheet__handle { width: 44px; height: 4px; background: var(--c-cream-300); border-radius: 999px; margin: 0 auto 10px; }
.sheet__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sheet__head h3 { font-size: 22px; margin: 0; }
.sheet__group {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--c-ink-100); margin: 16px 0 8px;
}
.sheet__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.filterchip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 7px 12px;
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 999px;
  font-size: 12px; font-weight: 500; color: var(--c-ink-200);
  cursor: pointer; white-space: nowrap;
}
.filterchip input { display: none; }
.filterchip.is-active {
  background: var(--c-sage-500); color: var(--c-cream-50); border-color: var(--c-sage-500);
}
.sheet__actions {
  display: grid; grid-template-columns: 1fr 2fr; gap: 10px;
  margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--c-cream-300);
}
@keyframes slide-up {
  from { transform: translate(-50%, 100%); }
  to { transform: translate(-50%, 0); }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 20px; border-radius: 999px;
  font-family: var(--font-sans); font-weight: 600; font-size: 13px;
  letter-spacing: 0.005em; border: none; cursor: pointer;
  transition: transform 0.12s; text-align: center;
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--c-sage-500); color: var(--c-cream-50); }
.btn--accent  { background: var(--c-tan-400); color: var(--c-cream-50); }
.btn--ghost   { background: var(--c-cream-200); color: var(--c-ink-300); }
.btn--lg { padding: 14px 22px; font-size: 14px; }
.btn--sm { padding: 8px 14px; font-size: 12px; }

.empty { text-align: center; padding: 40px 24px; }
.empty--inline { padding: 16px; background: var(--c-cream-50); border: 1px dashed var(--c-cream-300); border-radius: 16px; }
.empty__title { font-family: var(--font-serif); font-size: 18px; font-weight: 600; margin: 0; color: var(--c-ink-400); }
.empty__sub { font-size: 12px; color: var(--c-ink-100); margin: 6px 0 16px; line-height: 1.5; }

/* ============================================================
   Class detail page
   ============================================================ */
.hero-image {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-cream-200);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-image__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(45,49,39,0.4), transparent 30%, transparent 70%, rgba(251,250,246,0.4));
}

.detail-head { padding-top: 20px; }
.cls-icon {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--c-sage-50); color: var(--c-sage-600);
  margin-bottom: 8px;
}
.detail__title {
  font-size: 32px; font-weight: 600;
  color: var(--c-ink-400); margin: 4px 0 0;
}
.detail__tagline {
  font-family: var(--font-serif);
  font-style: italic; font-size: 16px;
  color: var(--c-ink-200);
  margin: 6px 0 0;
}

.block-title {
  font-family: var(--font-serif); font-size: 18px; font-weight: 600;
  color: var(--c-ink-400); margin: 0 0 8px;
}
.block-body { font-size: 13px; color: var(--c-ink-200); line-height: 1.7; margin: 0; }

.bullet-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bullet-list li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: var(--c-ink-200);
}
.bullet {
  flex-shrink: 0; width: 18px; height: 18px;
  border-radius: 999px; background: var(--c-sage-500); color: var(--c-cream-50);
  display: grid; place-items: center;
  margin-top: 1px;
}
.bullet--leaf { background: var(--c-tan-100); color: var(--c-tan-500); }
.bullet-list--sage li { color: var(--c-ink-200); }

.instr-row { display: flex; flex-direction: column; gap: 8px; }
.instr-mini {
  display: flex; align-items: center; gap: 12px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 14px; padding: 10px 14px;
  transition: transform 0.12s;
}
.instr-mini:active { transform: scale(0.99); }
.instr-mini__name {
  font-family: var(--font-serif); font-size: 16px; font-weight: 600;
  color: var(--c-ink-400); margin: 0;
}
.instr-mini__sub { font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
  color: var(--c-sage-600);
}

/* Sticky CTA */
.sticky-cta {
  position: fixed; bottom: var(--bottom-nav-total);
  left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 28rem;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px;
  padding: 12px 16px max(12px, env(safe-area-inset-bottom));
  background: rgba(251, 250, 246, 0.94);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--c-cream-300);
  z-index: 40;
}
.sticky-cta--single { grid-template-columns: 1fr; }
.cta-spacer { height: var(--sticky-cta-h); }

/* Instructor grid */
.instr-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.instr-card {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 18px 14px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 18px;
  text-align: center;
  transition: transform 0.12s;
}
.instr-card:active { transform: scale(0.98); }
.instr-card__name {
  font-family: var(--font-serif); font-size: 17px; font-weight: 600;
  color: var(--c-ink-400); margin: 6px 0 0;
}
.instr-card__spec { font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0; }
.instr-card__years {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--c-sage-500); margin: 4px 0 0; font-weight: 600;
}

.intro {
  text-align: center;
  font-size: 18px;
  color: var(--c-ink-300);
  padding: 8px 16px;
  border-bottom: 1px solid var(--c-cream-300);
  padding-bottom: 16px;
  margin: 0;
}

/* Instructor detail */
.instr-head {
  text-align: center;
  padding-top: 8px;
}
.instr-head__spec {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--c-sage-600); font-weight: 600; margin: 4px 0 0;
}
.instr-head__chips {
  display: flex; gap: 6px; justify-content: center;
  margin-top: 12px; flex-wrap: wrap;
}
.chip-stat {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; padding: 5px 10px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 999px;
  color: var(--c-ink-200);
}

/* User card (akun) */
.user-card {
  display: flex; gap: 12px; align-items: center;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 18px; padding: 12px 14px;
}
.user-card__name { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--c-ink-400); margin: 0; }
.user-card__tier { font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0; }

.link-list {
  list-style: none; margin: 0; padding: 0;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 18px; overflow: hidden;
}
.link-list li + li { border-top: 1px solid var(--c-cream-300); }
.link-list a { display: flex; align-items: center; gap: 12px; padding: 14px 16px; }
.link-list__ic {
  width: 38px; height: 38px; border-radius: 12px;
  background: var(--c-sage-50); color: var(--c-sage-600);
  display: grid; place-items: center; flex-shrink: 0;
}
.link-list a > div { flex: 1; min-width: 0; }
.link-list a > div p {
  font-family: var(--font-serif); font-size: 16px; font-weight: 600;
  margin: 0; color: var(--c-ink-400);
}
.link-list a > div span { font-size: 11px; color: var(--c-ink-100); }
.link-list svg:last-child { color: var(--c-ink-50); flex-shrink: 0; }

/* Contact */
.contact-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 16px; padding: 14px 16px;
}
.contact-card--accent {
  background: linear-gradient(135deg, #ecefe2 0%, #d8dec5 100%);
  border-color: var(--c-sage-100);
}
.contact-card__ic {
  width: 38px; height: 38px; border-radius: 999px;
  background: var(--c-cream-200); color: var(--c-ink-300);
  display: grid; place-items: center; flex-shrink: 0;
}
.contact-card--accent .contact-card__ic { background: var(--c-sage-500); color: var(--c-cream-50); }
.contact-card__body { flex: 1; min-width: 0; }
.contact-card__title { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin: 0; color: var(--c-ink-400); }
.contact-card__sub { font-size: 12px; color: var(--c-ink-100); margin: 2px 0 0; }
.social-row { display: flex; gap: 8px; }
.social-pill {
  flex: 1; display: inline-flex; justify-content: center; align-items: center;
  gap: 6px; padding: 10px 14px;
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 999px;
  font-family: var(--font-mono); font-weight: 600; font-size: 11px;
  letter-spacing: 0.05em; color: var(--c-ink-300);
}
.map-placeholder { border-radius: 18px; overflow: hidden; border: 1px solid var(--c-cream-300); }

/* ============================================================
   Booking page
   ============================================================ */
.booking-card {
  display: flex; gap: 12px;
  background: var(--c-cream-50);
  border: 1px solid var(--c-cream-300);
  border-radius: 18px; padding: 12px;
}
.booking-card__img {
  width: 90px; aspect-ratio: 1;
  border-radius: 12px; flex-shrink: 0;
  object-fit: cover;
  background: var(--c-cream-200);
}
.booking-card__body { flex: 1; min-width: 0; }
.booking-card__rows {
  list-style: none; margin: 8px 0 0; padding: 0;
  display: grid; gap: 5px;
}
.booking-card__rows li {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--c-ink-200);
}
.booking-card__rows li > span:first-child {
  flex-shrink: 0;
  width: 18px; height: 18px;
  display: grid; place-items: center;
  color: var(--c-sage-500);
}
.booking-card__rows .avatar { width: 18px !important; height: 18px !important; font-size: 8px !important; color: var(--c-cream-50); }

/* Form */
.booking-form { display: grid; gap: 8px; }
.kredit-label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-ink-100); font-weight: 600;
}
.kredit-input {
  display: flex; align-items: center; gap: 8px;
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 12px; padding: 12px 14px;
}
.kredit-input span {
  font-family: var(--font-serif); font-weight: 600;
  color: var(--c-ink-100); font-size: 14px; flex-shrink: 0;
}
.kredit-input input, .kredit-input textarea {
  flex: 1; border: none; outline: none; background: transparent;
  font-size: 14px; color: var(--c-ink-400); width: 100%;
}
.kredit-input textarea { resize: vertical; min-height: 60px; }

.ship-options { display: grid; gap: 8px; }
.ship-option {
  display: flex; align-items: center; gap: 12px;
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 14px; padding: 14px 16px;
  cursor: pointer; transition: border-color 0.12s, background 0.12s;
}
.ship-option input { display: none; }
.ship-option > div { flex: 1; min-width: 0; }
.ship-option__name { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin: 0; color: var(--c-ink-400); }
.ship-option__sub { font-size: 11px; color: var(--c-ink-100); margin: 2px 0 0; }
.ship-option:has(input:checked), .ship-option.is-active {
  border-color: var(--c-sage-500); background: var(--c-sage-50);
}

.alert {
  border-radius: 16px; padding: 16px 18px;
}
.alert--full { background: #f5e7e5; border: 1px solid #e8c2bc; color: var(--c-hot-400); }
.alert__title { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin: 0; color: var(--c-hot-400); }
.alert__sub { font-size: 12px; margin: 4px 0 0; color: var(--c-ink-200); }

/* Packages */
.package-grid { display: grid; gap: 12px; }
.package {
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 20px; padding: 22px 20px;
  position: relative;
}
.package--featured {
  background: linear-gradient(135deg, #ecefe2, #d8dec5);
  border-color: var(--c-sage-300);
  box-shadow: var(--sh-card);
}
.package__badge {
  position: absolute; top: 14px; right: 14px;
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.2em;
  padding: 4px 10px; border-radius: 999px;
  background: var(--c-sage-500); color: var(--c-cream-50);
}
.package__name {
  font-family: var(--font-serif); font-size: 22px; font-weight: 700;
  color: var(--c-ink-400); margin: 0;
}
.package__tagline {
  font-family: var(--font-serif); font-style: italic;
  font-size: 14px; color: var(--c-ink-200);
  margin: 4px 0 0;
}
.package__pricerow {
  display: flex; align-items: baseline; gap: 6px;
  margin: 14px 0 0;
}
.package__price {
  font-family: var(--font-serif); font-size: 30px; font-weight: 700;
  color: var(--c-ink-400); letter-spacing: -0.02em;
}
.package__unit { font-size: 11px; color: var(--c-ink-100); }
.package__features {
  list-style: none; margin: 14px 0 0; padding: 0;
  display: grid; gap: 6px;
}
.package__features li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 12px; color: var(--c-ink-200);
}
.package__check {
  flex-shrink: 0; width: 16px; height: 16px;
  border-radius: 999px; background: var(--c-sage-500); color: var(--c-cream-50);
  display: grid; place-items: center;
  margin-top: 2px;
}

/* FAQ */
.faq { display: grid; gap: 8px; }
.faq details {
  background: var(--c-cream-50); border: 1px solid var(--c-cream-300);
  border-radius: 12px; padding: 12px 16px;
}
.faq summary {
  font-family: var(--font-serif); font-size: 15px; font-weight: 600;
  color: var(--c-ink-400); cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::after {
  content: '+'; font-size: 18px; color: var(--c-sage-500);
  transition: transform 0.18s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  font-size: 12px; color: var(--c-ink-200);
  line-height: 1.6; margin: 8px 0 0;
}