:root {
  --violet-900: #2E1065;
  --violet-800: #4C1D95;
  --violet-700: #5B21B6;
  --violet-600: #6D28D9;
  --violet-500: #7C3AED;
  --indigo-500: #5B4FE0;
  --blue-500:  #3B82F6;
  --accent:    #F26A3D;
  --accent-dk: #E2551F;
  --ink:       #1A1440;
  --ink-soft:  #5B5772;
  --lav:       #F7F6FC;
  --lav-line:  #ECE9F6;
  --dark:      #0E0C16;
  --dark-2:    #17131f;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100%;
}
img, svg, video { max-width: 100%; height: auto; }
h1, h2, h3, h4, h5 { font-weight: 800; letter-spacing: -0.02em; }
.section-pad { padding: 5rem 0; }
@media (max-width: 767px){ .section-pad { padding: 3.25rem 0; } }

a { text-decoration: none; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.navbar-glass {
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--lav-line);
}
.brand-logo {
  display: block;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}
.brand-logo--header { height: 44px; }
.brand-logo--footer { height: 56px; max-width: 14rem; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--violet-600), var(--indigo-500));
  display: grid; place-items: center; color: #fff; font-weight: 900;
  box-shadow: 0 6px 18px rgba(109,40,217,.35);
}
.brand-word { font-weight: 800; letter-spacing: -0.03em; line-height: 1; color: var(--ink); }
.brand-word small { display: block; font-weight: 600; font-size: .62rem; letter-spacing: .18em; color: var(--violet-600); }
.nav-link { color: var(--ink) !important; font-weight: 600; font-size: .95rem; }
.nav-link:hover { color: var(--violet-600) !important; }

.btn-accent {
  background: var(--accent); color: #fff; font-weight: 700; border: none;
  padding: .65rem 1.4rem; border-radius: 999px;
  box-shadow: 0 8px 20px rgba(242,106,61,.35);
  transition: transform .15s ease, background .15s ease;
}
.btn-accent:hover { background: var(--accent-dk); color: #fff; transform: translateY(-1px); }
.btn-ghost-light {
  border: 1.5px solid rgba(255,255,255,.55); color: #fff; font-weight: 700;
  padding: .65rem 1.4rem; border-radius: 999px; transition: background .15s ease;
}
.btn-ghost-light:hover { background: rgba(255,255,255,.12); color: #fff; }

.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(120% 120% at 85% 10%, rgba(91,79,224,.55) 0%, rgba(91,79,224,0) 55%),
    linear-gradient(120deg, var(--violet-900) 0%, var(--violet-700) 45%, var(--indigo-500) 100%);
}
.hero::before, .hero::after {
  content:""; position:absolute; border-radius:50%; pointer-events:none;
}
.hero::before { width: 520px; height: 520px; right:-120px; top:-160px; background: radial-gradient(circle, rgba(255,255,255,.10), transparent 65%); }
.hero::after  { width: 380px; height: 380px; left:-120px; bottom:-160px; background: radial-gradient(circle, rgba(91,79,224,.35), transparent 65%); }
.hero-swoosh {
  position:absolute; top:24px; right:-40px; width:260px; height:120px; opacity:.5;
  background:
    repeating-linear-gradient(115deg, transparent 0 14px, rgba(255,255,255,.35) 14px 18px);
  transform: rotate(-8deg); border-radius:40px; filter: blur(.3px);
}
.hero-inner { position: relative; z-index: 2; }
.eyebrow-date {
  display:inline-flex; align-items:center; gap:.9rem; font-weight:700;
  background: rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.22);
  padding:.55rem 1rem; border-radius:999px; font-size:.9rem;
}
.eyebrow-date .dot { width:6px; height:6px; border-radius:50%; background: var(--accent); }
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 900; line-height: 1.05; margin: 1.4rem 0 1rem; }
.hero-lead { font-size: 1.1rem; color: rgba(255,255,255,.88); max-width: 34rem; }

.hero-banner-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.hero-banner {
  display: block;
  width: 100%;
  max-width: 36rem;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
}

.kicker { text-transform: uppercase; letter-spacing:.2em; font-size:.75rem; font-weight:800; color: var(--violet-600); }
.lead-ink { color: var(--ink-soft); font-size: 1.05rem; line-height: 1.7; }
.topic-list { list-style:none; padding:0; margin:1.25rem 0 0; }
.topic-list li { display:flex; gap:.7rem; align-items:flex-start; padding:.5rem 0; color: var(--ink); font-weight:500; }
.topic-list i { color: var(--violet-600); margin-top:.15rem; }

.agenda-card {
  background: var(--lav); border:1px solid var(--lav-line); border-radius: 22px;
  padding: 2rem 1.75rem; position: relative; overflow: hidden;
}
.agenda-card .swoosh { position:absolute; top:-10px; right:-20px; width:160px; height:60px;
  background: repeating-linear-gradient(115deg, transparent 0 10px, rgba(124,58,237,.25) 10px 13px);
  transform: rotate(-10deg); border-radius:30px; }
.agenda-title { font-size:1.35rem; font-weight:800; margin-bottom:1.25rem; }
.agenda-item { display:flex; gap:1rem; padding:1rem 0; border-bottom:1px solid var(--lav-line); }
.agenda-item:last-child { border-bottom:none; }
.agenda-num {
  flex: none; width:34px; height:34px; border-radius:50%;
  border:2px solid var(--violet-500); color: var(--violet-600);
  display:grid; place-items:center; font-weight:800; font-size:.9rem;
}
.agenda-time { font-size:.85rem; color: var(--ink-soft); font-weight:600; }
.agenda-name { font-weight:800; color: var(--violet-700); }

.bg-lav { background: var(--lav); }
.feature-card {
  background:#fff; border:1px solid var(--lav-line); border-radius:18px;
  padding:1.75rem; height:100%; transition: transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(46,16,101,.10); }
.feature-ic {
  width:52px; height:52px; border-radius:14px; display:grid; place-items:center;
  background: linear-gradient(135deg, var(--violet-600), var(--indigo-500)); color:#fff; font-size:1.4rem;
  margin-bottom:1rem;
}
.feature-card h5 { font-size:1.1rem; margin-bottom:.5rem; }
.feature-card p { color: var(--ink-soft); font-size:.95rem; margin:0; }

.role-chip {
  display:inline-flex; align-items:center; gap:.5rem; margin:.35rem;
  background:#fff; border:1px solid var(--lav-line); border-radius:999px;
  padding:.6rem 1.1rem; font-weight:600; font-size:.95rem; color: var(--ink);
}
.role-chip i { color: var(--violet-600); }

.about-band {
  color:#fff; position:relative; overflow:hidden;
  background: linear-gradient(105deg, var(--blue-500) 0%, var(--violet-600) 55%, var(--violet-700) 100%);
}
.about-band::after { content:""; position:absolute; right:-60px; top:-40px; width:340px; height:340px;
  background: repeating-linear-gradient(120deg, transparent 0 22px, rgba(255,255,255,.08) 22px 30px); transform: rotate(8deg); }
.about-band .kicker { color:#DCD3FF; }
.about-band p { color: rgba(255,255,255,.92); font-size:1.05rem; line-height:1.75; }

.reserve { background: var(--dark); color:#fff; text-align:center; }
.reserve h2 { font-size: clamp(1.8rem,3.5vw,2.6rem); }
.reserve p { color: rgba(255,255,255,.7); max-width: 40rem; margin:1rem auto 1.75rem; }

.contact-strip { background: var(--lav); border-top:1px solid var(--lav-line); }
.contact-strip a { color: var(--ink); font-weight:600; }
.contact-strip i { color: var(--violet-600); }

footer { background: var(--dark); color: rgba(255,255,255,.72); }
footer h6 { color:#fff; font-weight:800; letter-spacing:.02em; font-size:.8rem; text-transform:uppercase; margin-bottom:1rem; }
footer a { color: rgba(255,255,255,.7); display:block; padding:.28rem 0; font-size:.92rem; }
footer a:hover { color:#fff; }
.soc { width:38px; height:38px; border-radius:10px; background: rgba(255,255,255,.08);
  display:inline-grid; place-items:center; color:#fff; margin-right:.5rem; transition: background .15s ease; }
.soc:hover { background: var(--violet-600); }
.foot-rule { border-color: rgba(255,255,255,.10) !important; }

.form-card {
  background:#fff; color: var(--ink); border-radius:22px;
  padding: 2.25rem; text-align:left; box-shadow: 0 30px 70px rgba(0,0,0,.35);
}
.form-card .form-label { font-weight:700; font-size:.85rem; color: var(--ink); margin-bottom:.35rem; }
.form-card .form-label .req { color: var(--accent); }
.form-card .form-control, .form-card .form-select {
  border:1.5px solid var(--lav-line); border-radius:12px; padding:.7rem .9rem; font-size:.95rem;
}
.form-card .form-control:focus, .form-card .form-select:focus {
  border-color: var(--violet-500); box-shadow: 0 0 0 .2rem rgba(124,58,237,.18);
}
.form-card .form-check-input:checked { background-color: var(--violet-600); border-color: var(--violet-600); }
.form-note { font-size:.8rem; color: var(--ink-soft); }
.form-success {
  text-align:center; padding:1rem;
  background: rgba(124,58,237,.06); border:1px solid var(--lav-line); border-radius:14px;
}
.form-success i { color: #16a34a; font-size:2rem; }
.form-error-alert {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: 12px;
  padding: .85rem 1rem;
  font-size: .9rem;
  color: #991b1b;
}

.foot-form .form-control {
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.16); color:#fff; border-radius:10px;
}
.foot-form .form-control::placeholder { color: rgba(255,255,255,.5); }
.foot-form .form-control:focus { border-color: var(--violet-500); box-shadow:none; background: rgba(255,255,255,.1); color:#fff; }
.foot-msg { font-size:.82rem; margin-top:.5rem; }

.about-spree-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
}

.about-band .container { position: relative; z-index: 2; }

/* ── Mobile & tablet ── */
@media (max-width: 991.98px) {
  .container > .row {
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
  }

  .container > .row > [class*="col-"] {
    padding-left: 0;
    padding-right: 0;
  }

  .navbar-collapse {
    margin-top: .75rem;
    padding-top: .75rem;
    border-top: 1px solid var(--lav-line);
  }

  .navbar-nav {
    gap: .15rem;
  }

  .navbar-nav .nav-link {
    padding: .65rem 0 !important;
  }

  .navbar-nav .btn-accent {
    display: block;
    width: 100%;
    margin-top: .5rem;
    text-align: center;
  }

  .brand-logo--header { height: 36px; }

  .hero::before,
  .hero::after {
    width: 280px;
    height: 280px;
  }

  .hero::before { right: -100px; top: -120px; }
  .hero::after { left: -100px; bottom: -120px; }

  .eyebrow-date {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem .75rem;
    font-size: .82rem;
    padding: .65rem .85rem;
    max-width: 100%;
  }

  .eyebrow-date .dot { display: none; }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.35rem);
    margin-top: 1rem;
  }

  .hero-lead { font-size: 1rem; }

  .hero-banner-wrap {
    padding: .25rem 0 0;
  }

  .hero-banner {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
  }

  .agenda-card {
    padding: 1.5rem 1.25rem;
  }

  .agenda-card .swoosh { display: none; }

  .feature-card { padding: 1.35rem; }

  .role-chip {
    font-size: .88rem;
    padding: .55rem .95rem;
    margin: .25rem;
  }

  .about-band::after {
    width: 220px;
    height: 220px;
    right: -80px;
    top: -30px;
  }

  .form-card {
    padding: 1.5rem 1.15rem;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  }

  .reserve { text-align: left; }
  .reserve p { margin-left: 0; margin-right: 0; }

  .contact-strip a {
    font-size: .92rem;
    word-break: break-word;
  }

  footer .row > [class*="col-"] + [class*="col-"] {
    margin-top: .25rem;
  }

  .foot-input-group {
    flex-direction: column;
    gap: .65rem;
  }

  .foot-input-group .form-control {
    width: 100%;
    border-radius: 10px !important;
  }

  .foot-input-group .btn {
    width: 100%;
    border-radius: 999px !important;
  }
}

@media (max-width: 575.98px) {
  .section-pad { padding: 2.75rem 0; }

  .lead-ink { font-size: .98rem; }

  .topic-list li { font-size: .95rem; }

  footer .d-flex.gap-3 {
    flex-direction: column;
    align-items: center !important;
    gap: .5rem !important;
  }
}