/* ═══════════════════════════════════════════════════════════════════
   FLOWZE — Login + Assinatura (auth/checkout)
   Reusa os tokens de src/styles.css. Inclua DEPOIS de styles.css.
   ═══════════════════════════════════════════════════════════════════ */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@700&display=swap');

/* ─── shared auth shell (voltage rings + glow backdrop) ─────────── */
.auth {
  position: relative;
  isolation: isolate;
  padding: calc(var(--safe-top) + 28px) 22px calc(40px + var(--safe-bottom));
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.auth-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}
.auth-bg .ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(108,99,255,.22);
  animation: ringSpin 28s linear infinite;
}
.auth-bg .ring.r1 { width: 620px; height: 620px; left: 50%; top: -260px; transform: translateX(-50%); border-color: rgba(108,99,255,.12); }
.auth-bg .ring.r2 { width: 380px; height: 380px; left: 50%; top: -140px; transform: translateX(-50%); border-color: rgba(129,140,248,.16); animation-duration: 18s; animation-direction: reverse; }
.auth-bg .ring.r3 { width: 200px; height: 200px; left: 50%; top: -50px;  transform: translateX(-50%); border-color: rgba(129,140,248,.28); animation-duration: 14s; }
.auth-bg .glow {
  position: absolute;
  left: 50%; top: 0; transform: translate(-50%, -30%);
  width: 540px; height: 540px;
  background: radial-gradient(circle, rgba(108,99,255,.28), rgba(108,99,255,0) 60%);
  filter: blur(20px);
  animation: pulse 4.5s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: .8; transform: translate(-50%, -30%) scale(1); }
  50%      { opacity: 1;  transform: translate(-50%, -30%) scale(1.08); }
}

/* ─── brand mark (animated equalizer + wordmark) ─────────────────── */
.brand {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  margin-top: 12px;
}
.brand-mark {
  width: 64px; height: 64px;
  border-radius: 20px;
  background: linear-gradient(135deg, #818CF8, #6C63FF 55%, #4F46E5);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow:
    0 1px 0 rgba(255,255,255,.2) inset,
    0 18px 50px rgba(108,99,255,.5),
    0 0 40px rgba(129,140,248,.35);
  animation: brandFloat 4s var(--ease) infinite;
}
.brand-mark::before {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 28px;
  border: 1px solid rgba(108,99,255,.4);
  animation: brandRing 2.4s var(--ease) infinite;
}
@keyframes brandFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes brandRing {
  0%   { transform: scale(1);    opacity: .8; }
  100% { transform: scale(1.35); opacity: 0; }
}
.brand-eq {
  display: flex; align-items: flex-end; gap: 3px;
  height: 28px;
}
.brand-eq span {
  width: 4px;
  background: linear-gradient(180deg, #F0EEFF, #818CF8);
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(129,140,248,.6);
  animation: eqBar 1.2s ease-in-out infinite;
  transform-origin: bottom;
}
.brand-eq span:nth-child(1) { height: 60%; animation-delay: 0s; }
.brand-eq span:nth-child(2) { height: 90%; animation-delay: .15s; }
.brand-eq span:nth-child(3) { height: 45%; animation-delay: .3s; }
.brand-eq span:nth-child(4) { height: 75%; animation-delay: .45s; }
.brand-eq span:nth-child(5) { height: 55%; animation-delay: .6s; }
@keyframes eqBar {
  0%, 100% { transform: scaleY(.6); }
  50%      { transform: scaleY(1);  }
}
.brand-word {
  font-family: var(--font-sans);
  font-size: 38px; font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(160deg, #FFFFFF 0%, #E0DCFF 35%, #A89BFF 75%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(160,150,255,.65));
}
.brand-tag {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 3.2px; text-transform: uppercase;
  color: var(--text-3);
  margin-top: -8px;
}

.brand-voltz {
  display: flex; align-items: center; gap: 7px;
  margin-top: 10px;
}
.brand-voltz-by {
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.brand-icon {
  width: 68px; height: 68px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 8px 32px rgba(108,99,255,.45), 0 0 0 1px rgba(255,255,255,.08);
}
.brand-voltz-logo {
  height: 22px; width: auto;
  object-fit: contain;
}

/* Form section label */
.form-login-label {
  font-size: 13px; font-weight: 600;
  letter-spacing: .4px;
  color: var(--text-2);
  margin-bottom: 16px;
}

/* ─── auth headline ───────────────────────────────────────────────── */
.auth-head {
  text-align: center;
  margin-top: 36px; margin-bottom: 28px;
}
.auth-eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 3.6px; text-transform: uppercase;
  color: var(--indigo-light);
  margin-bottom: 10px;
  display: inline-flex; align-items: center; gap: 10px;
}
.auth-eyebrow::before, .auth-eyebrow::after {
  content: '';
  width: 22px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--indigo-light));
}
.auth-eyebrow::after { background: linear-gradient(90deg, var(--indigo-light), transparent); }
.auth-h1 {
  font-size: clamp(28px, 8vw, 36px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.05;
  color: var(--text);
}
.auth-h1 .accent {
  background: linear-gradient(135deg, #818CF8, #6C63FF 55%, #4F46E5);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.auth-sub {
  margin-top: 12px;
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.5;
}

/* ─── form ──────────────────────────────────────────────────────── */
.auth-form { display: flex; flex-direction: column; gap: 14px; }

.in-field {
  position: relative;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.in-field input {
  width: 100%;
  padding: 22px 50px 10px 50px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  caret-color: var(--indigo-light);
  background: transparent; border: 0; outline: none;
  font-family: inherit;
  -webkit-appearance: none;
}
.in-field input:-webkit-autofill {
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0 1000px transparent inset;
  transition: background-color 9999s ease;
}
.in-field .lbl {
  position: absolute;
  left: 50px; top: 18px;
  font-size: 15px;
  color: var(--text-3);
  pointer-events: none;
  transition: transform var(--dur) var(--ease-pop), color var(--dur) var(--ease), font-size var(--dur) var(--ease);
  transform-origin: left top;
}
.in-field .ico {
  position: absolute; left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  transition: color var(--dur) var(--ease);
  display: flex;
}
.in-field .eye {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.in-field .eye:active { background: rgba(255,255,255,.06); color: var(--text); }
.in-field.has-value .lbl,
.in-field.is-focus .lbl {
  transform: translateY(-12px) scale(.72);
  color: var(--indigo-light);
}
.in-field.is-focus {
  border-color: color-mix(in oklab, var(--indigo) 70%, transparent);
  background: rgba(255,255,255,.04);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--indigo) 18%, transparent);
}
.in-field.is-focus .ico { color: var(--indigo-light); }
.in-field.has-error {
  border-color: color-mix(in oklab, var(--rose) 60%, transparent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--rose) 18%, transparent);
  animation: shake .4s var(--ease);
}
@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(3px); }
  30%, 50%, 70% { transform: translateX(-5px); }
  40%, 60% { transform: translateX(5px); }
}
.in-help {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 4px;
  padding: 0 6px;
  font-size: 12px;
  color: var(--text-3);
}
.in-help a {
  color: var(--indigo-light);
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--dur-fast) var(--ease);
}
.in-help a:active { opacity: .6; }
.in-help.err { color: var(--rose); }

/* ─── CTA principal (compartilhado) ──────────────────────────────── */
.cta {
  width: 100%;
  min-height: 56px;
  padding: 16px 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, #818CF8, #6C63FF 55%, #4F46E5);
  color: white;
  font-size: 15px; font-weight: 700;
  letter-spacing: .4px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow:
    0 1px 0 rgba(255,255,255,.2) inset,
    0 10px 30px rgba(108,99,255,.45),
    0 0 40px rgba(129,140,248,.25);
  transition: transform var(--dur-fast) var(--ease-pop), box-shadow var(--dur) var(--ease), filter var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.cta:active { transform: scale(.97); }
.cta:disabled, .cta.is-loading { filter: saturate(.6) brightness(.85); pointer-events: none; }
.cta::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
  transform: translateX(-100%);
}
.cta:not(:disabled):hover::after { transform: translateX(100%); transition: transform .9s var(--ease); }
.cta .arrow { transition: transform var(--dur) var(--ease-pop); }
.cta:active .arrow { transform: translateX(4px); }

.cta-spinner {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: white;
  animation: spin .8s linear infinite;
}

/* ─── divider "ou continue com" ──────────────────────────────────── */
.divider {
  display: flex; align-items: center; gap: 14px;
  margin: 26px 0 18px;
}
.divider::before, .divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
}
.divider span {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 2.4px; text-transform: uppercase;
  color: var(--text-3);
}

/* ─── social buttons ─────────────────────────────────────────────── */
.social-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.social-btn {
  min-height: 52px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease-pop);
}
.social-btn:active { transform: scale(.97); background: rgba(255,255,255,.08); }
.social-btn svg { width: 18px; height: 18px; }

/* ─── auth footer ────────────────────────────────────────────────── */
.auth-foot {
  margin-top: auto;
  text-align: center;
  padding-top: 32px;
  font-size: 14px;
  color: var(--text-2);
}
.auth-foot a {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  margin-left: 6px;
  position: relative;
}
.auth-foot a::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--indigo-light), transparent);
  opacity: .6;
}

.trust-row {
  margin-top: 22px;
  display: flex; justify-content: center; gap: 14px;
  flex-wrap: wrap;
}
.trust {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 600;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--text-3);
}
.trust svg { color: var(--emerald); }

/* ═══════════════════════════════════════════════════════════════════
   CHECKOUT — Assinatura
   ═══════════════════════════════════════════════════════════════════ */

.check {
  padding: 0 0 calc(140px + var(--safe-bottom));
  min-height: 100vh; min-height: 100dvh;
}

.check-hero {
  padding: calc(var(--safe-top) + 18px) 22px 22px;
  text-align: center;
  position: relative;
}
.check-hero::before {
  content: '';
  position: absolute;
  left: 50%; top: 0;
  transform: translate(-50%, -40%);
  width: 480px; height: 360px;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(108,99,255,.28), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  z-index: -1;
}

/* ─── billing toggle (Mensal | Anual) ───────────────────────────── */
.bill-toggle {
  display: inline-flex;
  padding: 5px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin: 20px auto 26px;
  position: relative;
}
.bill-toggle-btn {
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 13px; font-weight: 700;
  letter-spacing: .3px;
  color: var(--text-2);
  transition: color var(--dur) var(--ease);
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
}
.bill-toggle-btn.is-active { color: white; }
.bill-toggle-pill {
  position: absolute;
  top: 5px; bottom: 5px;
  background: linear-gradient(135deg, #6C63FF, #4F46E5);
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(108,99,255,.4);
  transition: left .45s var(--ease-pop), width .45s var(--ease-pop);
  z-index: -1;
}
.bill-save {
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 800;
  letter-spacing: 1.4px;
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--emerald);
  color: #0c1612;
}

/* ─── planos ─────────────────────────────────────────────────────── */
.plans {
  padding: 0 16px;
  display: flex; flex-direction: column; gap: 14px;
}

.plan {
  position: relative;
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 22px;
  background: rgba(255,255,255,.028);
  cursor: pointer;
  transition:
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease-pop),
    box-shadow var(--dur) var(--ease);
  overflow: hidden;
}
.plan::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.plan:active { transform: scale(.99); }
.plan.is-active::before { opacity: 1; }
.plan.is-active {
  background: rgba(108,99,255,.06);
  border-color: rgba(108,99,255,.55);
  box-shadow:
    0 0 0 1px rgba(108,99,255,.35),
    0 24px 60px rgba(0,0,0,.5),
    0 0 60px rgba(108,99,255,.2);
}

.plan-badge {
  position: absolute;
  top: -1px; right: 16px;
  padding: 5px 12px;
  border-radius: 0 0 10px 10px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 800;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: #18120A;
  box-shadow: 0 6px 18px rgba(245,158,11,.4);
}

.plan-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 14px;
}
.plan-info { display: flex; flex-direction: column; gap: 4px; }
.plan-name {
  font-size: 22px; font-weight: 800;
  letter-spacing: -.4px;
}
.plan-tag {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--text-3);
}
.plan-price {
  text-align: right;
  display: flex; flex-direction: column; align-items: flex-end;
}
.plan-price-amt {
  font-family: var(--font-mono);
  font-size: 32px; font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  display: inline-flex; align-items: baseline; gap: 2px;
  font-variant-numeric: tabular-nums;
}
.plan-price-amt .cur { font-size: 14px; color: var(--text-3); font-weight: 600; }
.plan-price-per {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--text-3);
  margin-top: 2px;
}
.plan-price-strike {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-4);
  text-decoration: line-through;
  margin-top: 2px;
}

.plan-radio {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border-hi);
  background: rgba(255,255,255,.02);
  position: relative;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  flex-shrink: 0;
}
.plan-radio::after {
  content: '';
  position: absolute; inset: 4px;
  border-radius: 50%;
  background: linear-gradient(135deg, #818CF8, #6C63FF);
  transform: scale(0);
  transition: transform var(--dur) var(--ease-pop);
}
.plan.is-active .plan-radio {
  border-color: var(--indigo);
  background: rgba(108,99,255,.1);
}
.plan.is-active .plan-radio::after { transform: scale(1); }

.plan-feats {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 4px;
}
.plan-feat {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px;
  color: var(--text-2);
}
.plan-feat-ico {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--indigo) 16%, transparent);
  border: 1px solid color-mix(in oklab, var(--indigo) 35%, transparent);
  display: flex; align-items: center; justify-content: center;
  color: var(--indigo-light);
  flex-shrink: 0;
}
.plan-feat.is-off { color: var(--text-4); }
.plan-feat.is-off .plan-feat-ico {
  background: rgba(255,255,255,.02);
  border-color: var(--border);
  color: var(--text-4);
}
.plan-feat b { color: var(--text); font-weight: 700; font-family: var(--font-mono); letter-spacing: .3px; }

/* ─── trust strip ────────────────────────────────────────────────── */
.pay-strip {
  display: flex; justify-content: center; align-items: center; gap: 14px;
  margin: 22px 22px 0;
  padding: 14px;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: 14px;
  flex-wrap: wrap;
}
.pay-method {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--text-2);
}
.pay-method svg { color: var(--indigo-light); }
.pay-method.pix svg { color: var(--emerald); }

/* ─── sticky checkout bar (bottom sheet) ────────────────────────── */
.check-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 80;
  padding: 18px 20px calc(20px + var(--safe-bottom));
  background: rgba(8,7,12,.86);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-top: 1px solid rgba(255,255,255,.08);
}
@media (min-width: 600px) {
  .check-bar {
    left: 50%; right: auto;
    transform: translateX(-50%);
    width: 100%; max-width: 440px;
    border-radius: 0 0 32px 32px;
    border-left: 1px solid rgba(255,255,255,.06);
    border-right: 1px solid rgba(255,255,255,.06);
  }
}
.check-bar-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.check-bar-l { display: flex; flex-direction: column; gap: 2px; }
.check-bar-tag {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--text-3);
}
.check-bar-amt {
  font-family: var(--font-mono);
  font-size: 22px; font-weight: 800;
  letter-spacing: -.4px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.check-bar-amt span { color: var(--text-3); font-size: 12px; font-weight: 600; margin-left: 4px; }
.check-bar-trial {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--emerald) 14%, transparent);
  border: 1px solid color-mix(in oklab, var(--emerald) 38%, transparent);
  color: var(--emerald);
  letter-spacing: 1.4px;
  display: inline-flex; align-items: center; gap: 6px;
}

/* tiny back btn used in checkout */
.back-btn {
  position: absolute;
  top: calc(var(--safe-top) + 14px); left: 14px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text);
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease-pop);
  z-index: 10;
}
.back-btn:active { transform: scale(.92); background: rgba(255,255,255,.08); }

/* enter animation per element
   No iframe de preview, animações CSS são estranguladas e travam em opacity:0.
   Mantemos os elementos visíveis aqui; em produção, trocar por stagger via Framer Motion
   (`<motion.div initial={{opacity:0, y:14}} animate={{opacity:1, y:0}} transition={{delay: i*.08}}>`). */
.enter > * {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: no-preference) {
  /* keep no-op in iframe preview; production stagger lives in Framer Motion */
}

/* small index list (rota cards) */
.nav-links {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.nav-link {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px; font-weight: 600;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.nav-link:active { background: rgba(108,99,255,.08); border-color: rgba(108,99,255,.4); color: var(--text); }
.nav-link svg { color: var(--indigo-light); }


/* ══════════════════════════════════════════════════════════════════════
   BG SCENE — Nebula Orbs · Star Field · Sound Waves
   ══════════════════════════════════════════════════════════════════════ */

.bg-scene {
  position: absolute; inset: 0;
  background:
    radial-gradient(125% 80% at 50% -12%, rgba(108,99,255,.12), transparent 58%),
    radial-gradient(100% 70% at 84% 108%, rgba(150,85,235,.10), transparent 60%),
    linear-gradient(165deg, #0a0718 0%, #120a2e 46%, #0a0820 74%, #070510 100%);
  overflow: hidden;
  pointer-events: none;
}

/* ── Nebula orbs (large blurred radial blobs) ─────────────────────── */
.bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

/* Periwinkle blue-violet — upper-left quadrant */
.bg-orb-t {
  width: 80vw; height: 80vw;
  max-width: 700px; max-height: 700px;
  top: -20%; left: -20%;
  background: radial-gradient(circle at 42% 44%,
    rgba(124,134,255,.70) 0%,
    rgba(98,92,242,.44) 28%,
    rgba(72,60,195,.20) 56%,
    transparent 74%
  );
  filter: blur(70px);
  animation: orbT 22s ease-in-out infinite;
}

/* Amethyst / orchid — lower-right quadrant */
.bg-orb-p {
  width: 85vw; height: 85vw;
  max-width: 760px; max-height: 760px;
  bottom: -24%; right: -22%;
  background: radial-gradient(circle at 54% 56%,
    rgba(190,96,236,.58) 0%,
    rgba(148,84,240,.42) 26%,
    rgba(102,58,206,.22) 55%,
    transparent 74%
  );
  filter: blur(76px);
  animation: orbP 27s ease-in-out infinite;
}

/* Center bridge — indigo haze linking both orbs */
.bg-orb-c {
  width: 60vw; height: 60vw;
  max-width: 520px; max-height: 520px;
  top: 18%; left: 20%;
  background: radial-gradient(circle,
    rgba(128,98,238,.13) 0%,
    rgba(88,62,196,.06) 52%,
    transparent 75%
  );
  filter: blur(95px);
  animation: orbC 34s ease-in-out infinite;
}

@keyframes orbT {
  0%          { transform: translate(  0%,   0%) scale(1);    opacity: .9; }
  25%         { transform: translate(  9%,   6%) scale(1.06); opacity: 1;  }
  50%         { transform: translate(  4%,  12%) scale(1.03); opacity: .85;}
  75%         { transform: translate( -6%,   7%) scale(0.97); opacity: .95;}
  100%        { transform: translate(  0%,   0%) scale(1);    opacity: .9; }
}
@keyframes orbP {
  0%          { transform: translate(  0%,   0%) scale(1);    opacity: .9; }
  30%         { transform: translate( -9%,  -7%) scale(1.07); opacity: 1;  }
  60%         { transform: translate(  5%,  -11%) scale(1.02); opacity: .88;}
  80%         { transform: translate(  8%,  -4%) scale(0.95); opacity: .92;}
  100%        { transform: translate(  0%,   0%) scale(1);    opacity: .9; }
}
@keyframes orbC {
  0%,100% { transform: translate( 0%,  0%) scale(1);    opacity: 1;   }
  50%      { transform: translate( 6%, -6%) scale(1.1);  opacity: .6;  }
}

/* ── Sound waves — concentric rings pulsing from center ────────────── */
.bg-wave {
  position: absolute;
  left: 50%; top: 48%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  width: 60px; height: 60px;
  animation: wavePulse 8s ease-out infinite;
  pointer-events: none;
}
.bg-wave-a { border: 1px solid rgba(140,120,255,.09); }
.bg-wave-b { border: 1px solid rgba(186,118,246,.06); }

@keyframes wavePulse {
  0%   { width:  60px; height:  60px; opacity: .14; }
  100% { width: 4200px; height: 4200px; opacity: 0; }
}

/* ── Star field ────────────────────────────────────────────────────── */
.bg-star {
  position: absolute;
  border-radius: 50%;
  animation: starTwinkle ease-in-out infinite alternate;
}
@keyframes starTwinkle {
  0%   { opacity: 1;   transform: scale(1);    }
  100% { opacity: .15; transform: scale(0.6);  }
}

/* ── Vignette — pulls focus inward ────────────────────────────────── */
.bg-vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 100% 100% at 50% 50%,
      transparent 25%,
      rgba(7,5,20,.58) 68%,
      rgba(4,3,12,.92) 100%
    );
  pointer-events: none;
}