/* ─────────────────────────────────────────────────────────────────────────────
   A-ISPC 2026 — Stylesheet
   Design direction: Refined scientific / editorial — deep navy + electric teal
   Fonts: Syne (display) · DM Sans (body)
───────────────────────────────────────────────────────────────────────────── */

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
  --navy:        #0b1120;
  --navy-mid:    #131e30;
  --navy-light:  #1d2d45;
  --teal:        #00c8aa;
  --teal-dim:    #009f88;
  --teal-glow:   rgba(0, 200, 170, 0.15);
  --gold:        #f0b429;
  --white:       #ffffff;
  --off-white:   #f4f6f8;
  --text-main:   #1a2235;
  --text-mid:    #4a5568;
  --text-light:  #8a96a8;
  --border:      #e2e8f0;
  --border-dark: rgba(255,255,255,0.1);
  --error:       #e53e3e;
  --error-bg:    #fff5f5;
  --success:     #38a169;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.14);

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --max-w:       1140px;
  --max-w-narrow: 760px;
}

/* ── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-main);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal-dim); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ── Utility ───────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: var(--max-w-narrow); }

/* ── Site Header ───────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 64px;
  background: var(--navy);
  border-bottom: 1px solid var(--border-dark);
  transition: box-shadow 0.2s;
}
.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.logo-badge {
  background: var(--teal);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}
.logo-badge--sm { font-size: 11px; padding: 3px 8px; }
.logo-year {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--white);
  opacity: 0.7;
}
.landing-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.landing-nav a {
  color: rgba(255,255,255,0.72);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 0.15s;
}
.landing-nav a:hover { color: var(--white); }
.nav-cta {
  background: var(--teal) !important;
  color: var(--navy) !important;
  font-weight: 600 !important;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--teal-dim) !important; }
.header-nav a {
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  text-decoration: none;
}
.header-nav a:hover { color: var(--white); }
.mobile-nav-toggle { display: none; }

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover { background: var(--teal-dim); transform: translateY(-1px); text-decoration: none; }
.btn-primary--large { padding: 15px 32px; font-size: 16px; }
.btn-primary--light { background: var(--white); color: var(--navy); }
.btn-primary--light:hover { background: var(--off-white); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.btn-ghost:hover { color: var(--white); border-color: rgba(255,255,255,0.5); text-decoration: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-mid);
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.btn-secondary:hover { color: var(--text-main); border-color: var(--text-mid); text-decoration: none; }

.btn-arrow { transition: transform 0.15s; }
.btn-primary:hover .btn-arrow { transform: translateX(3px); }

/* ── Spinner ───────────────────────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  vertical-align: middle;
}
.spinner--dark {
  border-color: rgba(0,0,0,0.15);
  border-top-color: var(--teal-dim);
}

/* ══════════════════════════════════════════════════════════════════════════════
   LANDING PAGE
══════════════════════════════════════════════════════════════════════════════ */

/* ── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
  background: var(--navy);
  color: var(--white);
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 32px;
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,170,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,170,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.hero__title em {
  color: var(--teal);
  font-style: normal;
}
.hero__year-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}
.hero__desc {
  font-size: 16px;
  color: rgba(255,255,255,0.72);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}
.hero__fee-note {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.hero__right {
  position: relative;
  height: 380px;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}
.hero__orb--1 {
  width: 280px; height: 280px;
  background: var(--teal);
  top: 20px; right: 20px;
}
.hero__orb--2 {
  width: 180px; height: 180px;
  background: #3a86ff;
  bottom: 20px; left: 40px;
}
.hero__stat-card {
  position: absolute;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 110px;
}
.hero__stat-card--1 { top: 40px;  right: 60px; }
.hero__stat-card--2 { top: 160px; right: 10px; }
.hero__stat-card--3 { top: 230px; right: 150px; }
.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ── Section base ──────────────────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-header {
  margin-bottom: 56px;
  text-align: center;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-dim);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 42px);
  color: var(--navy);
  letter-spacing: -0.02em;
}

/* ── About ─────────────────────────────────────────────────────────────────── */
.section--about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text p {
  color: var(--text-mid);
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.75;
}
.about-text p em { color: var(--navy); font-style: italic; }
.about-features { display: flex; flex-direction: column; gap: 28px; }
.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.feature-item strong { font-family: var(--font-display); font-size: 15px; color: var(--navy); display: block; margin-bottom: 4px; }
.feature-item p { font-size: 14px; color: var(--text-mid); margin: 0; }

/* ── Timeline ──────────────────────────────────────────────────────────────── */
.section--timeline { background: var(--off-white); }
.timeline {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  padding-bottom: 40px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-marker {
  position: absolute;
  left: -32px;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  z-index: 1;
  flex-shrink: 0;
}
.timeline-marker--done  { background: var(--teal); border-color: var(--teal); }
.timeline-marker--active{ background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 4px rgba(240,180,41,0.2); }
.timeline-marker--finals{ background: var(--navy); border-color: var(--navy); }
.timeline-content {}
.timeline-date {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-dim);
  margin-bottom: 4px;
}
.timeline-content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 4px;
}
.timeline-content p { font-size: 14px; color: var(--text-mid); }

/* ── Divisions ─────────────────────────────────────────────────────────────── */
.section--divisions { background: var(--navy); }
.section--divisions .section-title { color: var(--white); }
.section--divisions .section-tag { color: rgba(0,200,170,0.8); }
.divisions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.division-detail-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.2s;
}
.division-detail-card:hover { background: rgba(255,255,255,0.07); }
.division-detail-card--junior { border-top: 3px solid var(--teal); }
.division-detail-card--senior { border-top: 3px solid var(--gold); }
.ddc__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
}
.division-detail-card--junior .ddc__label { color: var(--teal); }
.division-detail-card--senior .ddc__label { color: var(--gold); }
.ddc__ages {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
}
.ddc__grades {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 8px;
}
.ddc__rules {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  flex: 1;
}
.ddc__rules li {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  padding-left: 18px;
  position: relative;
}
.ddc__rules li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(255,255,255,0.3);
}
.divisions-note {
  text-align: center;
  font-size: 14px;
  color: rgba(255,255,255,0.45);
}

/* ── FAQ ───────────────────────────────────────────────────────────────────── */
.section--faq { background: var(--white); }
.faq-list { display: flex; flex-direction: column; gap: 4px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.15s;
}
.faq-item[open] { border-color: var(--teal); }
.faq-question {
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: '+'; font-size: 20px; font-weight: 300; color: var(--text-light); flex-shrink: 0; transition: transform 0.2s; }
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--border);
}
.faq-answer p { font-size: 15px; color: var(--text-mid); line-height: 1.7; }
.faq-answer p + p { margin-top: 10px; }
.faq-answer a { color: var(--teal-dim); }

/* ── CTA Banner ────────────────────────────────────────────────────────────── */
.section--cta { background: var(--teal); padding: 72px 0; }
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--navy);
  letter-spacing: -0.01em;
}
.cta-banner__text p {
  color: rgba(11,17,32,0.7);
  font-size: 16px;
  margin-top: 4px;
}

/* ── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy-mid);
  color: rgba(255,255,255,0.55);
  padding: 56px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.4); max-width: 220px; }
.footer-brand .logo-link { display: flex; align-items: center; gap: 8px; }
.footer-col strong { display: block; color: var(--white); font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.footer-col p { font-size: 13px; line-height: 1.6; }
.footer-col a { color: var(--teal); }
.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* ══════════════════════════════════════════════════════════════════════════════
   REGISTRATION PAGE
══════════════════════════════════════════════════════════════════════════════ */
.register-page { background: var(--off-white); }

.register-hero {
  background: var(--navy);
  color: var(--white);
  padding: 56px 32px 0;
}
.register-hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-bottom: 48px;
}
.register-hero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.register-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 46px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.register-hero__sub {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
}
.register-hero__rule {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

.register-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 48px 24px 96px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

/* ── Form progress ─────────────────────────────────────────────────────────── */
.form-progress {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}
.form-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  opacity: 0.4;
  transition: opacity 0.2s;
}
.form-progress__step.active,
.form-progress__step.completed { opacity: 1; }
.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-mid);
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.form-progress__step.active   .step-num { background: var(--teal); color: var(--navy); }
.form-progress__step.completed .step-num { background: var(--success); color: var(--white); }
.step-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-progress__connector {
  flex: 1;
  height: 1px;
  background: var(--border);
  min-width: 20px;
  margin: 0 8px;
  margin-bottom: 14px;
}

/* ── Form error banner ─────────────────────────────────────────────────────── */
.form-error-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--error-bg);
  border: 1px solid #fed7d7;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  color: var(--error);
  font-size: 14px;
}
.error-icon { font-size: 16px; flex-shrink: 0; }

/* ── Form shell & sections ─────────────────────────────────────────────────── */
.form-shell { min-width: 0; }

.form-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.form-section__legend {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.legend-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal-dim);
  background: var(--teal-glow);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.section-intro {
  font-size: 14px;
  color: var(--text-mid);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ── Field elements ────────────────────────────────────────────────────────── */
.field-group { margin-bottom: 20px; }
.field-group:last-of-type { margin-bottom: 0; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}
.required { color: var(--error); }
.field-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-main);
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  -webkit-appearance: none;
}
.field-input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-glow);
}
.field-input::placeholder { color: var(--text-light); }
.field-hint {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 6px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}
.field-group--grow  { flex: 1; }
.field-group--narrow { width: 90px; }

.select-wrapper { position: relative; }
.field-select { appearance: none; cursor: pointer; }
.select-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-light);
  font-size: 12px;
}

/* ── Division cards ────────────────────────────────────────────────────────── */
.division-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.division-card {
  display: block;
  cursor: pointer;
  position: relative;
}
.division-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.division-card__body {
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.15s;
}
.division-card input:checked + .division-card__body {
  border-color: var(--teal);
  background: var(--teal-glow);
}
.division-card__body:hover { border-color: var(--teal-dim); }
.division-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--navy);
}
.division-card__ages {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-dim);
}
.division-card__desc { font-size: 12px; color: var(--text-light); }

/* ── Member blocks ─────────────────────────────────────────────────────────── */
.member-block {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--off-white);
  margin-bottom: 16px;
}
.member-block:last-of-type { margin-bottom: 0; }
.member-block__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.member-badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
}
.member-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
}
.required-tag {
  background: #e6f7f5;
  color: var(--teal-dim);
}

/* ── Toggle switch ─────────────────────────────────────────────────────────── */
.toggle-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-track {
  width: 36px;
  height: 20px;
  background: var(--border);
  border-radius: 20px;
  flex-shrink: 0;
  position: relative;
  transition: background 0.2s;
}
.toggle-track::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--white);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform 0.2s;
  box-shadow: var(--shadow-sm);
}
.toggle-switch input:checked ~ .toggle-track { background: var(--teal); }
.toggle-switch input:checked ~ .toggle-track::after { transform: translateX(16px); }
.toggle-label { font-size: 13px; color: var(--text-mid); }

/* ── Review box ────────────────────────────────────────────────────────────── */
.review-box {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
}
.review-box__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.review-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 8px 16px;
}
.review-grid dt {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  align-self: center;
}
.review-grid dd {
  font-size: 14px;
  color: var(--text-main);
  font-weight: 500;
}

/* ── Fee box ───────────────────────────────────────────────────────────────── */
.fee-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}
.fee-box__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  font-size: 15px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.fee-box__row:last-child { border-bottom: none; }
.fee-box__row--note {
  background: var(--off-white);
  font-size: 12px;
  color: var(--text-light);
  justify-content: center;
}
.fee-amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
}

/* ── Checkbox ──────────────────────────────────────────────────────────────── */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.5;
  margin-bottom: 24px;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--teal);
  cursor: pointer;
}
.inline-link { color: var(--teal-dim); }

/* ── Pay button ────────────────────────────────────────────────────────────── */
.btn-pay {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--teal);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  padding: 16px 32px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  margin-bottom: 16px;
}
.btn-pay:hover:not(:disabled) { background: var(--teal-dim); transform: translateY(-1px); }
.btn-pay:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.btn-pay__icon { font-size: 18px; transition: transform 0.15s; }
.btn-pay:hover:not(:disabled) .btn-pay__icon { transform: translateX(4px); }

.payment-footnote {
  text-align: center;
  font-size: 12px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ── Sidebar ───────────────────────────────────────────────────────────────── */
.register-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 80px;
}
.aside-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.aside-card--help { border-top: 3px solid var(--teal); }
.aside-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.aside-timeline { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.aside-timeline li { display: flex; flex-direction: column; gap: 2px; }
.tl-date { font-size: 11px; font-weight: 700; color: var(--teal-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.tl-event { font-size: 13px; color: var(--text-main); }
.aside-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.aside-list li { font-size: 13px; color: var(--text-mid); }
.aside-card--help p { font-size: 13px; color: var(--text-mid); line-height: 1.6; }
.aside-card--help a { color: var(--teal-dim); font-weight: 600; }

/* ══════════════════════════════════════════════════════════════════════════════
   STATUS PAGES (success + cancel)
══════════════════════════════════════════════════════════════════════════════ */
.status-page { background: var(--off-white); min-height: 100vh; }

.status-main {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 64px 24px 96px;
}
.status-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 56px;
  max-width: 640px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.status-card--success { border-top: 4px solid var(--success); }
.status-card--cancel  { border-top: 4px solid var(--error); }

.status-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  margin: 0 auto 24px;
}
.status-icon--success { background: #e6f9f1; color: var(--success); }
.status-icon--cancel  { background: var(--error-bg); color: var(--error); }

.status-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.status-subtitle {
  font-size: 16px;
  color: var(--text-mid);
  margin-bottom: 32px;
}

.details-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-light);
  padding: 20px;
}

.reg-details {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  margin-bottom: 32px;
}
.reg-details__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 16px;
}
.reg-details__grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 20px;
}
.reg-details__grid dt { font-size: 12px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; }
.reg-details__grid dd { font-size: 14px; color: var(--text-main); font-weight: 500; }

.details-error {
  background: var(--error-bg);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--error);
  text-align: left;
}
.details-error p + p { margin-top: 8px; }

.status-next {
  text-align: left;
  margin-bottom: 32px;
}
.status-next h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 14px;
}
.next-steps {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.next-steps li { font-size: 14px; color: var(--text-mid); line-height: 1.6; }

.status-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cancel-info {
  text-align: left;
  margin-bottom: 32px;
}
.cancel-info p { font-size: 15px; color: var(--text-mid); margin-bottom: 12px; line-height: 1.65; }

.cancel-help {
  font-size: 13px;
  color: var(--text-light);
}
.cancel-help a { color: var(--teal-dim); }

/* ══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__right  { display: none; }
  .about-grid   { grid-template-columns: 1fr; }
  .divisions-grid { grid-template-columns: 1fr; }
  .register-main { grid-template-columns: 1fr; }
  .register-aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .landing-nav a:not(.nav-cta) { display: none; }
}

@media (max-width: 600px) {
  .site-header { padding: 0 16px; }
  .hero { padding: 48px 16px; }
  .section { padding: 64px 0; }
  .form-section { padding: 24px 20px; }
  .division-cards { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .field-group--narrow { width: 100%; }
  .status-card { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; }
}