:root {
  --ink: #12213d;
  --ink-soft: #4e5f78;
  --cream: #fffaf0;
  --paper: #ffffff;
  --sun: #ffd861;
  --sun-deep: #ffb72b;
  --sky: #67c9ff;
  --blue: #246bfe;
  --coral: #ff7168;
  --mint: #76d7b0;
  --lavender: #b59cff;
  --line: rgba(18, 33, 61, .12);
  --shadow: 0 24px 70px rgba(38, 67, 120, .14);
  --radius-xl: 36px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --page: min(1180px, calc(100% - 44px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; overflow-x: clip; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-rounded, "SF Pro Rounded", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .25;
  background-image: radial-gradient(rgba(18, 33, 61, .24) .55px, transparent .55px);
  background-size: 7px 7px;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--paper);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 100;
  width: var(--page);
  height: 68px;
  padding: 9px 10px 9px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,.48);
  border-radius: 24px;
  color: #fff;
  background: rgba(15, 29, 56, .2);
  box-shadow: 0 18px 45px rgba(11, 22, 42, .12);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  transition: background .3s ease, color .3s ease, top .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled {
  top: 10px;
  color: var(--ink);
  background: rgba(255, 250, 240, .92);
  border-color: rgba(18, 33, 61, .09);
  box-shadow: 0 14px 40px rgba(38, 67, 120, .12);
}
.brand { display: inline-flex; align-items: center; gap: 10px; line-height: 1.05; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px 14px 14px 5px;
  color: var(--ink);
  background: var(--sun);
  font-size: 24px;
  font-weight: 900;
  transform: rotate(-4deg);
}
.brand strong { display: block; font-size: 16px; letter-spacing: .06em; }
.brand small { display: block; margin-top: 5px; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; opacity: .72; }
.main-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 32px); }
.main-nav > a:not(.button) { font-size: 14px; font-weight: 700; transition: opacity .2s ease; }
.main-nav > a:not(.button):hover { opacity: .65; }
.nav-toggle { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 54px;
  padding: 0 25px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: .03em;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.button:hover { transform: translateY(-3px); }
.button:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: 3px solid rgba(36, 107, 254, .35);
  outline-offset: 3px;
}
.button-small { min-height: 48px; padding: 0 20px; color: var(--ink); background: var(--sun); }
.button-primary { color: var(--ink); background: var(--sun); box-shadow: 0 15px 34px rgba(255, 190, 48, .3); }
.button-primary:hover { box-shadow: 0 20px 42px rgba(255, 190, 48, .42); }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.08); backdrop-filter: blur(8px); }
.button-sun { color: var(--ink); background: var(--sun); box-shadow: 0 18px 40px rgba(255, 190, 48, .22); }

.hero {
  position: relative;
  width: calc(100% - 24px);
  min-height: min(900px, 96vh);
  margin: 12px auto 0;
  overflow: hidden;
  border-radius: 42px;
  color: #fff;
  background: #182944;
}
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 20, 38, .86) 0%, rgba(11, 20, 38, .6) 34%, rgba(11, 20, 38, .12) 65%, rgba(11, 20, 38, .05) 100%),
    linear-gradient(0deg, rgba(11, 20, 38, .34), transparent 48%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: var(--page);
  margin: 0 auto;
  padding-top: clamp(180px, 23vh, 245px);
  padding-bottom: 145px;
}
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; font-size: 12px; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow > span { width: 34px; height: 3px; border-radius: 99px; background: var(--sun); }
.eyebrow.dark { color: var(--blue); }
.eyebrow.dark > span { background: var(--blue); }
.hero h1 {
  max-width: 740px;
  margin-bottom: 24px;
  font-size: clamp(66px, 8.5vw, 132px);
  line-height: .82;
  letter-spacing: -.07em;
  text-wrap: balance;
}
.hero h1 em { color: var(--sun); font-family: Georgia, "Times New Roman", serif; font-size: .48em; font-weight: 500; letter-spacing: -.025em; }
.hero-copy { max-width: 580px; margin-bottom: 34px; font-size: clamp(17px, 1.6vw, 22px); line-height: 1.75; color: rgba(255,255,255,.9); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-notes span { position: absolute; z-index: 1; color: rgba(255,255,255,.42); font-family: Georgia, serif; animation: float-note 6s ease-in-out infinite; }
.hero-notes span:nth-child(1) { top: 16%; right: 8%; font-size: 44px; transform: rotate(12deg); }
.hero-notes span:nth-child(2) { top: 36%; right: 29%; font-size: 28px; animation-delay: -2s; }
.hero-notes span:nth-child(3) { bottom: 18%; left: 58%; font-size: 34px; animation-delay: -4s; }
.hero-sticker { position: absolute; z-index: 3; display: flex; align-items: center; background: rgba(255,255,255,.92); color: var(--ink); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.hero-sticker-top { top: 126px; right: 5%; width: 116px; height: 116px; padding: 18px; flex-direction: column; justify-content: center; border-radius: 50%; transform: rotate(8deg); }
.hero-sticker-top b { font-size: 25px; letter-spacing: -.05em; }
.hero-sticker-top span { font-size: 10px; font-weight: 900; line-height: 1.15; letter-spacing: .13em; }
.hero-sticker-bottom { right: 5%; bottom: 44px; gap: 10px; padding: 12px 18px; border-radius: 999px; font-size: 13px; }
.pulse-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 0 rgba(255,113,104,.45); animation: pulse 2s infinite; }
.scroll-cue { position: absolute; z-index: 3; bottom: 39px; left: 50%; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 10px; letter-spacing: .15em; transform: translateX(-50%); }
.scroll-cue i { font-size: 20px; font-style: normal; animation: bounce 1.8s ease-in-out infinite; }

.energy-strip { overflow: hidden; padding: 20px 0; color: var(--ink); background: var(--sun); border-block: 1px solid rgba(18, 33, 61, .2); transform: rotate(-.45deg); transform-origin: center; }
.energy-track { display: flex; width: max-content; align-items: center; gap: 32px; white-space: nowrap; animation: marquee 25s linear infinite; }
.energy-track span { font-size: 15px; font-weight: 950; letter-spacing: .1em; }
.energy-track i { font-style: normal; }

.section { width: var(--page); margin: 0 auto; padding: 125px 0; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 70px; margin-bottom: 55px; }
.section-heading h2, .journey-copy h2, .growth-content h2, .final-copy h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 76px);
  line-height: 1.08;
  letter-spacing: -.055em;
}
.section-heading > p { max-width: 480px; margin: 0 0 5px; color: var(--ink-soft); font-size: 17px; }
.program-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; }
.program-card { position: relative; overflow: hidden; border: 1px solid rgba(18, 33, 61, .08); border-radius: var(--radius-xl); background: var(--paper); box-shadow: 0 18px 60px rgba(38, 67, 120, .09); transition: transform .35s ease, box-shadow .35s ease; }
.program-card:hover { transform: translateY(-8px) rotate(-.25deg); box-shadow: 0 30px 80px rgba(38, 67, 120, .16); }
.program-card-choir, .program-card-trip { grid-column: span 7; }
.program-card-master, .program-card-instrument { grid-column: span 5; }
.program-card .card-photo { position: relative; height: 300px; overflow: hidden; background: #dce8ef; }
.program-card .card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.65,.3,1); }
.program-card:hover .card-photo img { transform: scale(1.04); }
.program-card .card-photo::before { content: ""; position: absolute; z-index: 1; inset: 48% 0 0; pointer-events: none; background: linear-gradient(transparent, rgba(8,18,34,.52)); }
.program-card .card-photo::after { content: attr(data-photo-label); position: absolute; z-index: 2; left: 20px; bottom: 18px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.42); border-radius: 999px; color: #fff; background: rgba(10,22,42,.34); backdrop-filter: blur(9px); font-size: 10px; font-weight: 950; letter-spacing: .12em; }
.program-card-choir .card-photo img { object-position: 50% 44%; }
.program-card-master .card-photo img { object-position: 49% 50%; }
.program-card-instrument .card-photo img { object-position: 50% 48%; }
.program-card-trip .card-photo img { object-position: 50% 48%; }
.card-body { padding: 28px 30px 34px; }
.card-number { display: block; margin-bottom: 10px; color: var(--blue); font-size: 11px; font-weight: 950; letter-spacing: .14em; }
.program-card h3 { margin-bottom: 4px; font-size: clamp(28px, 3vw, 42px); letter-spacing: -.04em; }
.program-card p { margin-bottom: 0; color: var(--ink-soft); }
.program-card .card-lead { margin-bottom: 10px; color: var(--ink); font-size: 16px; font-weight: 900; }
.card-icon { position: absolute; right: 24px; top: 278px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 17px; color: var(--ink); background: var(--sun); border: 4px solid var(--paper); font-size: 24px; font-weight: 900; transform: rotate(7deg); }
.program-card-master .card-icon { background: var(--sky); }
.program-card-instrument .card-icon { background: var(--mint); }
.program-card-trip .card-icon { background: var(--coral); color: #fff; }

.journey-section { width: var(--page); margin: 10px auto 130px; display: grid; grid-template-columns: 1.02fr .98fr; overflow: hidden; border-radius: 44px; color: var(--ink); background: #eaf6ff; }
.journey-photo { position: relative; min-height: 760px; overflow: hidden; }
.journey-photo > img { width: 100%; height: 100%; object-fit: cover; object-position: 50% center; }
.vinyl { position: absolute; right: -64px; bottom: 55px; width: 180px; height: 180px; display: grid; place-items: center; border-radius: 50%; color: white; background: repeating-radial-gradient(circle, #19233a 0 10px, #0b1323 11px 14px); box-shadow: 0 20px 60px rgba(4, 12, 28, .32); animation: spin 15s linear infinite; }
.vinyl::before { content: ""; position: absolute; width: 70px; height: 70px; border-radius: 50%; background: var(--coral); }
.vinyl::after { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--cream); }
.vinyl span { position: relative; z-index: 1; font-size: 10px; font-weight: 950; }
.journey-copy { padding: clamp(50px, 7vw, 95px); }
.journey-copy h2 { margin-bottom: 42px; }
.journey-steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.journey-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(18, 33, 61, .13); }
.journey-steps li:last-child { border-bottom: 1px solid rgba(18, 33, 61, .13); }
.journey-steps b { color: var(--blue); font-size: 13px; letter-spacing: .08em; }
.journey-steps strong, .journey-steps span { display: block; }
.journey-steps strong { margin-bottom: 3px; font-size: 20px; }
.journey-steps span { color: var(--ink-soft); }

.growth-section { position: relative; width: calc(100% - 24px); margin: 0 auto 110px; overflow: hidden; border-radius: 44px; color: #fff; background: #1c2b52; }
.growth-section::before { content: ""; position: absolute; inset: 0; opacity: .35; background: radial-gradient(circle at 20% 20%, rgba(103,201,255,.9), transparent 27%), radial-gradient(circle at 82% 74%, rgba(181,156,255,.8), transparent 30%); }
.growth-content { position: relative; z-index: 2; width: min(890px, calc(100% - 44px)); margin: 0 auto; padding: 120px 0; text-align: center; }
.growth-content .eyebrow { justify-content: center; }
.growth-content h2 { margin-bottom: 25px; }
.growth-content > p { margin-bottom: 18px; font-size: 18px; color: rgba(255,255,255,.76); }
.growth-content blockquote { margin: 0 0 38px; font-family: Georgia, "Songti SC", serif; font-size: clamp(23px, 3vw, 38px); line-height: 1.55; }
.growth-orbit { position: absolute; inset: 0; }
.growth-orbit::before, .growth-orbit::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; }
.growth-orbit::before { width: 420px; height: 420px; left: -150px; top: -120px; }
.growth-orbit::after { width: 560px; height: 560px; right: -210px; bottom: -260px; }
.growth-orbit span { position: absolute; color: rgba(255,255,255,.24); font-size: 48px; }
.growth-orbit span:nth-child(1) { left: 10%; bottom: 16%; transform: rotate(-18deg); }
.growth-orbit span:nth-child(2) { right: 12%; top: 16%; color: var(--sun); }
.growth-orbit span:nth-child(3) { right: 24%; bottom: 9%; transform: rotate(12deg); }

.final-cta { width: var(--page); margin: 0 auto; padding: 30px 0 120px; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.mini-label { display: inline-block; margin-bottom: 16px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--blue); font-size: 11px; font-weight: 950; letter-spacing: .15em; }
.cta-disc { flex: 0 0 auto; width: 210px; height: 210px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; color: var(--ink); background: var(--sun); box-shadow: 0 25px 60px rgba(255, 183, 43, .25); font-size: 22px; font-weight: 950; transform: rotate(5deg); transition: transform .35s ease, background .35s ease; }
.cta-disc b { font-size: 36px; line-height: 1; }
.cta-disc:hover { background: var(--sky); transform: rotate(-3deg) scale(1.04); }

.site-footer { width: calc(100% - 24px); margin: 0 auto 12px; padding: 34px 42px; display: flex; align-items: center; gap: 28px; border-radius: 30px; color: #fff; background: var(--ink); }
.footer-brand { margin-right: auto; }
.site-footer p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }
.site-footer > a:last-child { font-size: 12px; opacity: .5; }
.site-footer > a:last-child:hover { opacity: 1; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease var(--reveal-delay, 0ms), transform .75s cubic-bezier(.2,.8,.2,1) var(--reveal-delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes float-note { 0%,100% { translate: 0 0; } 50% { translate: 0 -18px; } }
@keyframes pulse { 70% { box-shadow: 0 0 0 11px rgba(255,113,104,0); } 100% { box-shadow: 0 0 0 0 rgba(255,113,104,0); } }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(7px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* Shared form and admin shell */
.inner-page { position: relative; min-height: 100vh; isolation: isolate; overflow-x: clip; background: radial-gradient(circle at 9% 12%, rgba(103,201,255,.22), transparent 23%), radial-gradient(circle at 91% 28%, rgba(255,197,71,.2), transparent 24%), radial-gradient(circle at 78% 88%, rgba(181,156,255,.14), transparent 26%), #f7f9ff; }
.inner-page::before { content: ""; position: fixed; z-index: -2; inset: 0; pointer-events: none; opacity: .54; background-image: radial-gradient(rgba(30,57,103,.2) .7px, transparent .7px), repeating-linear-gradient(120deg, transparent 0 34px, rgba(36,107,254,.025) 34px 35px); background-size: 8px 8px, auto; mask-image: linear-gradient(to bottom, #000 0 72%, transparent 96%); }
.inner-page::after { content: "♪"; position: fixed; z-index: -1; right: -45px; top: 18vh; color: rgba(36,107,254,.035); font-family: Georgia, serif; font-size: min(38vw, 520px); line-height: 1; transform: rotate(11deg); pointer-events: none; }
.inner-header { position: relative; top: auto; left: auto; width: var(--page); margin: 18px auto 0; transform: none; color: var(--ink); background: rgba(255,255,255,.82); border-color: rgba(255,255,255,.8); box-shadow: 0 16px 50px rgba(38,67,120,.1); backdrop-filter: blur(18px) saturate(1.25); }
.inner-header .main-nav { gap: 12px; }
.back-home { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 850; }
.page-hero { position: relative; width: var(--page); margin: 34px auto 34px; padding: clamp(42px, 6vw, 72px); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; overflow: hidden; border: 1px solid rgba(255,255,255,.88); border-radius: 38px; background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(246,251,255,.82)); box-shadow: 0 26px 80px rgba(38,67,120,.11); }
.page-hero::before { content: ""; position: absolute; right: 8%; top: -75px; width: 280px; height: 280px; border: 42px solid rgba(103,201,255,.11); border-radius: 50%; pointer-events: none; }
.page-hero::after { content: "♩  ♪  ♫"; position: absolute; right: 18%; bottom: 22px; color: rgba(36,107,254,.1); font-family: Georgia, serif; font-size: 18px; letter-spacing: 1em; transform: rotate(-7deg); pointer-events: none; }
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 { margin: 0 0 16px; font-size: clamp(44px, 7vw, 88px); line-height: .98; letter-spacing: -.06em; }
.page-hero h1 em { color: var(--blue); font-family: Georgia, serif; font-size: .54em; font-weight: 500; letter-spacing: 0; }
.page-hero p { max-width: 620px; margin: 0; color: var(--ink-soft); font-size: 17px; }
.page-badge { width: 130px; height: 130px; display: grid; place-items: center; border: 8px solid rgba(255,255,255,.82); border-radius: 50%; color: var(--ink); background: linear-gradient(145deg, #ffd75c, var(--sun)); font-size: 44px; transform: rotate(8deg); box-shadow: 0 18px 40px rgba(255,183,43,.24), 0 0 0 1px rgba(18,33,61,.05); animation: badge-float 4.5s ease-in-out infinite; }
.booking-trust { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.booking-trust span { min-width: 148px; padding: 10px 13px; display: grid; gap: 1px; border: 1px solid rgba(36,107,254,.1); border-radius: 14px; background: rgba(255,255,255,.78); box-shadow: 0 8px 24px rgba(38,67,120,.06); }
.booking-trust b { color: var(--ink); font-size: 12px; }
.booking-trust small { color: var(--ink-soft); font-size: 10px; }

.form-layout { width: var(--page); margin: 0 auto 110px; display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 34px; align-items: start; }
.form-aside { position: sticky; top: 22px; overflow: hidden; padding: 28px; border: 1px solid rgba(255,255,255,.1); border-radius: 30px; color: #fff; background: radial-gradient(circle at 115% -5%, rgba(103,201,255,.36), transparent 42%), linear-gradient(155deg, #182b4f, #101d36 70%); box-shadow: 0 24px 65px rgba(14,31,58,.25); }
.form-aside::after { content: "♪"; position: absolute; right: -14px; bottom: -38px; color: rgba(255,255,255,.08); font-family: Georgia, serif; font-size: 160px; }
.form-aside::before { content: ""; position: absolute; inset: 72px -35px auto 72px; height: 72px; opacity: .12; transform: rotate(-7deg); background: repeating-linear-gradient(to bottom, #fff 0 1px, transparent 1px 14px); pointer-events: none; }
.aside-kicker { position: relative; display: inline-block; margin-bottom: 18px; color: var(--sun); font-size: 9px; font-weight: 950; letter-spacing: .16em; }
.form-aside h2 { margin-bottom: 6px; font-size: 20px; }
.form-aside > p { margin-bottom: 24px; color: rgba(255,255,255,.62); font-size: 13px; }
.form-progress { height: 8px; margin-bottom: 26px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.12); }
.form-progress span { display: block; width: 8%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--sun), var(--coral)); transition: width .3s ease; }
.form-index { margin: 0; padding: 0; list-style: none; }
.form-index li { position: relative; display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 9px; padding: 11px 0; color: rgba(255,255,255,.56); font-size: 13px; font-weight: 800; transition: color .25s ease, transform .25s ease; }
.form-index li:not(:last-child)::after { content: ""; position: absolute; left: 12.5px; top: 39px; width: 1px; height: 8px; background: rgba(255,255,255,.16); }
.form-index b { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; font-size: 10px; }
.form-index li.is-active { color: #fff; transform: translateX(3px); }
.form-index li.is-active b { color: var(--ink); background: var(--sun); border-color: var(--sun); }
.form-index li.is-complete b { color: #fff; border-color: rgba(104,224,177,.7); background: rgba(28,166,111,.5); }
.registration-form { display: grid; gap: 22px; }
.form-section { position: relative; overflow: hidden; padding: clamp(26px, 4vw, 44px); border: 1px solid rgba(18,33,61,.08); border-radius: var(--radius-xl); background: rgba(255,253,248,.92); box-shadow: 0 16px 50px rgba(38,67,120,.075); transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease; }
.form-section::after { content: attr(data-form-section); position: absolute; right: 20px; top: 10px; color: rgba(36,107,254,.035); font-family: Georgia, serif; font-size: 94px; font-weight: 900; line-height: 1; pointer-events: none; }
.form-section:focus-within { border-color: rgba(36,107,254,.25); box-shadow: 0 24px 70px rgba(38,67,120,.12), 0 0 0 4px rgba(36,107,254,.035); transform: translateY(-2px); }
.form-section-heading { display: flex; align-items: center; gap: 15px; margin-bottom: 28px; }
.form-section-heading > span { width: 50px; height: 50px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(255,255,255,.7); border-radius: 17px; background: #e7f5ff; box-shadow: 0 9px 22px rgba(38,67,120,.09); font-size: 22px; }
.form-section:nth-child(2) .form-section-heading > span { background: #fff2d2; }
.form-section:nth-child(3) .form-section-heading > span { background: #e8f8f1; }
.form-section:nth-child(4) .form-section-heading > span { background: #f2ecff; }
.form-section-heading h2 { margin: 0; font-size: 24px; letter-spacing: -.025em; }
.form-section-heading p { margin: 3px 0 0; color: var(--ink-soft); font-size: 13px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label, .field-label { display: block; margin-bottom: 9px; color: var(--ink); font-size: 13px; font-weight: 900; letter-spacing: .01em; }
.required { color: var(--coral); }
.hint { margin-top: 7px; color: #76869e; font-size: 12px; }
.field input, .field select, .field textarea, .search-input {
  width: 100%;
  border: 1.5px solid #dce4ef;
  border-radius: 15px;
  color: var(--ink);
  background: rgba(250,252,255,.92);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease, transform .2s ease;
}
.field input, .field select { height: 54px; padding: 0 16px; }
.field textarea { min-height: 116px; padding: 14px 15px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #98a6ba; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #b8c8dc; }
.field input:focus, .field select:focus, .field textarea:focus, .search-input:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(36,107,254,.08), 0 9px 24px rgba(38,67,120,.08); outline: none; transform: translateY(-1px); }
.field input:user-invalid, .field select:user-invalid, .field textarea:user-invalid { border-color: #e07772; background: #fffafa; }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.choice-card { position: relative; display: flex; gap: 12px; align-items: center; min-height: 72px; padding: 14px 15px; border: 1.5px solid #dce4ef; border-radius: 19px; background: linear-gradient(145deg, #fff, #f8fbff); cursor: pointer; box-shadow: 0 6px 18px rgba(38,67,120,.035); transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
.choice-card:hover { transform: translateY(-2px); border-color: #afc7ee; }
.choice-card:has(input:checked) { border-color: var(--blue); background: linear-gradient(145deg, #eff5ff, #f8fbff); box-shadow: 0 0 0 3px rgba(36,107,254,.07), 0 12px 28px rgba(36,107,254,.1); transform: translateY(-2px); }
.choice-card input { width: 18px; height: 18px; accent-color: var(--blue); }
.choice-card strong, .choice-card small { display: block; }
.choice-card strong { font-size: 14px; }
.choice-card small { color: var(--ink-soft); font-size: 11px; }
.photo-drop { position: relative; min-height: 230px; display: grid; place-items: center; overflow: hidden; border: 2px dashed #adc5df; border-radius: 24px; background: radial-gradient(circle at 18% 18%, rgba(103,201,255,.18), transparent 28%), radial-gradient(circle at 86% 82%, rgba(255,190,48,.16), transparent 28%), rgba(248,251,255,.9); text-align: center; cursor: pointer; transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
.photo-drop::after { content: "♪  ♫"; position: absolute; right: 22px; top: 16px; color: rgba(36,107,254,.1); font-family: Georgia, serif; letter-spacing: .6em; pointer-events: none; }
.photo-drop.is-dragging, .photo-drop:hover { border-color: var(--blue); background-color: #eff6ff; box-shadow: 0 15px 35px rgba(36,107,254,.09); transform: translateY(-2px); }
.photo-drop:focus-visible { border-color: var(--blue); outline: 4px solid rgba(36,107,254,.11); outline-offset: 3px; }
.photo-drop.has-photo { border-style: solid; }
.photo-drop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.photo-placeholder { padding: 25px; }
.photo-placeholder b { display: block; margin-bottom: 6px; font-size: 16px; }
.photo-placeholder span { color: var(--ink-soft); font-size: 13px; }
.photo-symbol { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 13px; border: 6px solid rgba(255,255,255,.78); border-radius: 20px; background: var(--sun); box-shadow: 0 12px 30px rgba(255,183,43,.22); font-size: 28px; }
.photo-preview { width: 100%; height: 260px; object-fit: contain; background: #eef3f9; }
.photo-meta { display: flex; justify-content: space-between; gap: 15px; margin-top: 10px; color: var(--ink-soft); font-size: 12px; }
.text-button { padding: 0; border: 0; color: var(--blue); background: transparent; font-weight: 850; cursor: pointer; }
.consent-card { display: flex; gap: 12px; align-items: flex-start; padding: 19px; border: 1px solid #dce4ef; border-radius: 19px; background: linear-gradient(135deg, #fbfdff, #f5f9ff); transition: border-color .2s ease, box-shadow .2s ease; }
.consent-card:has(input:checked) { border-color: rgba(36,107,254,.35); box-shadow: 0 0 0 3px rgba(36,107,254,.055); }
.consent-card input { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 2px; accent-color: var(--blue); }
.consent-card span { color: var(--ink-soft); font-size: 13px; }
.form-submit-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; border: 1px solid rgba(18,33,61,.07); border-radius: 22px; background: rgba(255,255,255,.76); box-shadow: 0 13px 36px rgba(38,67,120,.07); backdrop-filter: blur(12px); }
.form-submit-bar p { margin: 0; color: var(--ink-soft); font-size: 12px; }
.button-submit { min-width: 205px; border: 0; color: #fff; background: linear-gradient(135deg, #2d75ff, #1f5fe0); box-shadow: 0 16px 34px rgba(36,107,254,.25); }
.button-submit[disabled] { opacity: .65; cursor: wait; transform: none; }
.form-message { display: none; padding: 15px 18px; border-radius: 15px; font-size: 14px; font-weight: 800; }
.form-message.is-error { display: block; color: #a62925; background: #fff0ef; border: 1px solid #ffc7c3; }
.form-message.is-success { display: block; color: #176c4d; background: #eaf9f2; border: 1px solid #b8ecd5; }
.success-panel { display: none; padding: clamp(34px, 7vw, 80px); border-radius: 36px; background: var(--ink); color: #fff; text-align: center; box-shadow: var(--shadow); }
.success-panel.is-visible { display: block; }
.success-icon { width: 82px; height: 82px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; color: var(--ink); background: var(--sun); font-size: 42px; }
.success-panel h2 { margin-bottom: 12px; font-size: clamp(30px, 5vw, 52px); }
.success-panel p { max-width: 540px; margin: 0 auto 28px; color: rgba(255,255,255,.72); }
.success-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

@keyframes badge-float { 0%,100% { translate: 0 0; } 50% { translate: 0 -8px; } }

/* Admin */
.admin-shell { width: var(--page); margin: 0 auto 80px; }
.admin-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 22px; }
.search-wrap { flex: 1 1 280px; }
.search-input { height: 48px; padding: 0 16px; }
.toolbar-select { height: 48px; min-width: 180px; padding: 0 14px; border: 1.5px solid #dce4ef; border-radius: 14px; background: #fff; }
.toolbar-button { min-height: 48px; padding: 0 18px; border: 0; border-radius: 14px; background: #fff; box-shadow: 0 8px 25px rgba(38,67,120,.08); font-size: 13px; font-weight: 900; cursor: pointer; }
.toolbar-button.primary { color: #fff; background: var(--blue); }
.toolbar-button.export { color: #fff; background: #139f70; }
.toolbar-button.danger { color: #bd322d; background: #fff0ef; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 22px; }
.stat-card { padding: 22px; border: 1px solid rgba(18,33,61,.07); border-radius: 22px; background: #fff; box-shadow: 0 12px 38px rgba(38,67,120,.07); }
.stat-card span { display: block; margin-bottom: 6px; color: var(--ink-soft); font-size: 12px; font-weight: 800; }
.stat-card strong { display: block; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.admin-panel { overflow: hidden; border: 1px solid rgba(18,33,61,.08); border-radius: 26px; background: #fff; box-shadow: 0 18px 55px rgba(38,67,120,.08); }
.panel-heading { padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid #e7edf5; }
.panel-heading h2 { margin: 0; font-size: 19px; }
.panel-heading span { color: var(--ink-soft); font-size: 12px; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; min-width: 1080px; border-collapse: collapse; }
.data-table th, .data-table td { padding: 14px 13px; border-bottom: 1px solid #edf1f6; text-align: left; vertical-align: middle; font-size: 12px; }
.data-table th { position: sticky; top: 0; z-index: 1; color: var(--ink-soft); background: #f8fafc; font-size: 11px; letter-spacing: .05em; white-space: nowrap; }
.data-table td strong { font-size: 13px; }
.data-table tr:hover td { background: #fbfdff; }
.avatar { width: 48px; height: 48px; overflow: hidden; border-radius: 15px; background: #eaf1f8; }
.avatar img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; }
.avatar-empty { display: grid; place-items: center; width: 100%; height: 100%; color: #8392a7; font-weight: 950; }
.course-pill { display: inline-block; padding: 5px 9px; border-radius: 999px; color: #1b5bd5; background: #ebf2ff; font-size: 11px; font-weight: 900; white-space: nowrap; }
.detail-list { max-width: 290px; color: var(--ink-soft); line-height: 1.55; }
.detail-list b { color: var(--ink); }
.delete-row { padding: 7px 10px; border: 0; border-radius: 10px; color: #bd322d; background: #fff0ef; font-size: 11px; font-weight: 900; cursor: pointer; }
.empty-state { padding: 70px 24px; color: var(--ink-soft); text-align: center; }
.loading-row { padding: 50px !important; color: var(--ink-soft); text-align: center !important; }
.admin-app[hidden], .login-screen[hidden] { display: none !important; }
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 25px; background: radial-gradient(circle at 20% 20%, #d9f2ff, transparent 33%), radial-gradient(circle at 85% 80%, #fff0bd, transparent 33%), #f6f9ff; }
.login-card { width: min(440px, 100%); padding: 42px; border: 1px solid rgba(18,33,61,.08); border-radius: 34px; background: rgba(255,255,255,.94); box-shadow: 0 30px 80px rgba(38,67,120,.16); text-align: center; }
.login-card .brand-mark { margin: 0 auto 18px; width: 64px; height: 64px; border-radius: 22px 22px 22px 8px; font-size: 34px; }
.login-card h1 { margin-bottom: 8px; font-size: 32px; }
.login-card > p { margin-bottom: 25px; color: var(--ink-soft); }
.login-card input { width: 100%; height: 54px; margin-bottom: 12px; padding: 0 16px; border: 1.5px solid #dce4ef; border-radius: 15px; text-align: center; letter-spacing: .12em; }
.login-card button { width: 100%; }
.login-error { min-height: 23px; margin: 10px 0 0; color: #bd322d; font-size: 13px; font-weight: 800; }
.photo-modal { position: fixed; inset: 0; z-index: 500; display: none; place-items: center; padding: 24px; background: rgba(9,18,34,.82); backdrop-filter: blur(12px); }
.photo-modal.is-open { display: grid; }
.photo-modal img { max-width: min(90vw, 1000px); max-height: 84vh; border-radius: 24px; background: #fff; box-shadow: 0 30px 80px rgba(0,0,0,.4); }
.photo-modal button { position: absolute; top: 22px; right: 22px; width: 44px; height: 44px; border: 0; border-radius: 50%; color: var(--ink); background: #fff; font-size: 22px; cursor: pointer; }
.admin-note { margin: 15px 0 0; color: var(--ink-soft); font-size: 12px; }

.not-found { min-height: 100vh; display: grid; place-items: center; padding: 24px; text-align: center; }
.not-found h1 { margin-bottom: 5px; font-size: clamp(80px, 18vw, 180px); line-height: 1; color: var(--blue); }
.not-found p { color: var(--ink-soft); }

@media (max-width: 920px) {
  :root { --page: min(100% - 30px, 760px); }
  .site-header { top: 10px; height: 62px; border-radius: 20px; }
  .nav-toggle { position: relative; display: grid; width: 44px; height: 44px; place-content: center; gap: 5px; border: 0; border-radius: 14px; background: var(--sun); }
  .nav-toggle > span:not(.sr-only) { width: 20px; height: 2px; border-radius: 9px; background: var(--ink); }
  .main-nav { position: absolute; top: calc(100% + 8px); right: 0; width: min(300px, calc(100vw - 30px)); padding: 15px; display: none; align-items: stretch; flex-direction: column; gap: 4px; border: 1px solid var(--line); border-radius: 20px; color: var(--ink); background: rgba(255,250,240,.98); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .inner-header .main-nav { position: static; width: auto; padding: 0; display: flex; border: 0; background: transparent; box-shadow: none; }
  .inner-header .main-nav .back-home { padding: 8px 10px; }
  .main-nav > a { padding: 10px 12px; }
  .main-nav .button { margin-top: 4px; }
  .hero { width: calc(100% - 12px); min-height: 820px; border-radius: 32px; }
  .hero-image { object-position: 54% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(9,18,34,.9) 0%, rgba(9,18,34,.62) 56%, rgba(9,18,34,.12) 100%); }
  .hero-content { padding-top: 330px; padding-bottom: 120px; }
  .hero h1 { font-size: clamp(58px, 15vw, 92px); }
  .hero-sticker-top { top: 100px; right: 7%; width: 96px; height: 96px; }
  .hero-sticker-bottom { display: none; }
  .section { padding: 90px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 36px; }
  .program-card-choir, .program-card-master, .program-card-instrument, .program-card-trip { grid-column: span 12; }
  .program-card .card-photo { height: 300px; }
  .journey-section { grid-template-columns: 1fr; border-radius: 34px; }
  .journey-photo { min-height: 470px; }
  .vinyl { right: 25px; bottom: -60px; }
  .growth-section { border-radius: 34px; }
  .final-cta { align-items: flex-start; flex-direction: column; }
  .cta-disc { align-self: flex-end; }
  .form-layout { grid-template-columns: 1fr; }
  .form-aside { position: static; padding: 25px; }
  .form-index { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .form-index li { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
  .form-index li:not(:last-child)::after { display: none; }
  .form-index li span { font-size: 10px; }
  .page-hero { margin-top: 24px; padding: 52px 36px; border-radius: 32px; }
  .booking-trust span { flex: 1 1 145px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  :root { --page: calc(100% - 24px); --radius-xl: 26px; }
  .brand strong { font-size: 14px; }
  .brand small { display: none; }
  .hero { min-height: 760px; }
  .hero-content { padding-top: 305px; }
  .hero h1 { font-size: 56px; }
  .hero-copy { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-sticker-top { top: 90px; width: 84px; height: 84px; padding: 12px; }
  .hero-sticker-top b { font-size: 20px; }
  .scroll-cue { display: none; }
  .energy-strip { padding: 15px 0; }
  .section-heading h2, .journey-copy h2, .growth-content h2, .final-copy h2 { font-size: 42px; }
  .program-card .card-photo { height: 235px; }
  .card-body { padding: 24px 22px 28px; }
  .card-icon { top: 213px; }
  .journey-photo { min-height: 370px; }
  .journey-copy { padding: 42px 24px 48px; }
  .journey-steps li { grid-template-columns: 42px 1fr; }
  .growth-content { padding: 80px 0; }
  .growth-content blockquote br { display: none; }
  .final-cta { padding-bottom: 80px; }
  .cta-disc { width: 155px; height: 155px; font-size: 18px; }
  .site-footer { padding: 26px; align-items: flex-start; flex-direction: column; gap: 14px; }
  .footer-brand { margin-right: 0; }
  .page-hero { grid-template-columns: 1fr; margin: 18px auto 24px; padding: 36px 22px; border-radius: 27px; }
  .page-hero h1 { font-size: 46px; }
  .page-hero p { font-size: 15px; }
  .page-badge { display: none; }
  .booking-trust { display: grid; grid-template-columns: 1fr 1fr; margin-top: 22px; }
  .booking-trust span { min-width: 0; }
  .booking-trust span:last-child { grid-column: 1 / -1; }
  .field-grid, .choice-grid { grid-template-columns: 1fr; }
  .form-section { padding: 24px 18px; }
  .form-section:focus-within { transform: none; }
  .form-section-heading { align-items: flex-start; margin-bottom: 24px; }
  .form-section-heading > span { width: 46px; height: 46px; }
  .field-grid { gap: 17px; }
  .photo-drop { min-height: 205px; }
  .form-submit-bar { align-items: stretch; flex-direction: column; }
  .form-submit-bar { padding: 16px; }
  .form-submit-bar .button { order: -1; }
  .form-index li span { display: none; }
  .form-index li { align-items: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 17px; }
  .stat-card strong { font-size: 28px; }
  .login-card { padding: 32px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}