/* Respiração consciente: luz, ritmo e espaço para a atenção. */
.br-hero { padding-top: 3rem; padding-bottom: 2.2rem; }
.br-hero h1 { font-size: clamp(2.7rem, 6vw, 4.7rem); }
.br-motto { margin: 1rem 0 0; color: var(--gold-soft); font: italic 1.6rem/1.4 "Cormorant Garamond", Georgia, serif; }
.br-hero .cp-lead { max-width: 640px; margin-top: 1rem; font-size: .96rem; }
.br-timer { border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(25, 29, 40, .8), rgba(10, 11, 15, .95)); box-shadow: var(--shadow); scroll-margin-top: 6rem; overflow: hidden; }
.br-timer-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem 1rem; padding: 1.1rem 1.8rem; border-bottom: 1px solid var(--line); }
.br-timer-heading h2 { margin: 0; font-size: 1.6rem; color: var(--gold-soft); }
.br-timer-heading a { color: var(--gold-soft); font-size: .8rem; padding: .4rem 0; }
.br-timer [hidden] { display: none !important; }
.br-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.br-visual { min-width: 0; padding: 1.7rem clamp(1rem, 4vw, 3rem) 1.1rem; text-align: center; }
.br-status { min-height: 1.5em; margin: 0; color: var(--gold-soft); font-size: .66rem; text-transform: uppercase; letter-spacing: .22em; }
.br-orbit { width: min(100%, 320px); aspect-ratio: 1; position: relative; display: grid; place-items: center; margin: .8rem auto; }
.br-guide-ring { position: absolute; inset: 1%; border: 1px solid rgba(184,154,90,.19); border-radius: 50%; }
.br-guide-ring::after { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; top: -3px; left: calc(50% - 2px); background: var(--gold-soft); box-shadow: 0 0 12px rgba(211,188,133,.5); }
.br-orb { position: absolute; inset: 7%; border: 1px solid rgba(211,188,133,.65); border-radius: 50%; background: radial-gradient(circle at 46% 42%, rgba(199,165,91,.2), rgba(184,154,90,.08) 55%, rgba(184,154,90,.19)); box-shadow: 0 0 35px rgba(184,154,90,.13), inset 0 0 32px rgba(184,154,90,.13); transform: scale(.64); will-change: transform; }
.br-centre { position: relative; display: flex; flex-direction: column; align-items: center; width: 82%; pointer-events: none; }
.br-phase { font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(1.55rem, 3.6vw, 2rem); line-height: 1.2; color: var(--text); }
.br-count { font-family: "Cormorant Garamond", Georgia, serif; font-variant-numeric: tabular-nums; font-size: 3.5rem; line-height: 1.2; color: var(--gold-soft); margin: .3rem 0; }
.br-hint { max-width: 165px; font-size: .71rem; line-height: 1.5; color: var(--text-soft); }
.br-phases { display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: .75rem 0 1.3rem; }
.br-phases li { padding: .28rem .65rem; font-size: .7rem; line-height: 1.5; border: 1px solid transparent; border-radius: 30px; color: var(--text-soft); }
.br-phases li span { color: var(--gold-soft); margin-left: .2rem; white-space: nowrap; }
.br-phases li[aria-current="step"] { border-color: var(--gold); background: rgba(184,154,90,.1); color: var(--gold-soft); }
.br-time-row { display: flex; justify-content: space-between; gap: 1rem; text-align: left; font-size: .68rem; color: var(--text-soft); }
.br-time-row > span:last-child { text-align: right; }
.br-time-row strong { display: block; color: var(--text); font-size: 1.4rem; line-height: 1.4; font-weight: 400; font-variant-numeric: tabular-nums; }
.br-progress { display: block; width: 100%; height: 3px; margin: .8rem 0 1.3rem; border: 0; border-radius: 3px; background: rgba(184,154,90,.13); color: var(--gold); accent-color: var(--gold); }
.br-progress::-webkit-progress-bar { background: rgba(184,154,90,.13); border-radius: 3px; }
.br-progress::-webkit-progress-value { background: var(--gold); border-radius: 3px; }
.br-progress::-moz-progress-bar { background: var(--gold); border-radius: 3px; }
.br-actions { display: flex; justify-content: center; gap: .75rem; }
.br-actions .button { flex: 1; min-width: 0; padding: .65rem .9rem; font-size: .85rem; }
.br-timer button { cursor: pointer; }
.br-timer button:disabled { cursor: default; opacity: .4; transform: none; }
.br-feedback { min-height: 3.2em; margin: 1rem 0 0; font-size: .73rem; line-height: 1.6; color: var(--text-soft); }
.br-settings { min-width: 0; border-left: 1px solid var(--line); padding: 1.8rem; background: rgba(0,0,0,.12); }
.br-fieldset { padding: 0; margin: 0 0 1rem; border: 0; min-width: 0; }
.br-fieldset legend { padding: 0; margin-bottom: .8rem; font-size: .8rem; color: var(--gold-soft); }
.br-pattern { display: block; position: relative; cursor: pointer; margin-bottom: .5rem; }
.br-pattern input, .br-duration-options input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.br-pattern > span { display: block; border: 1px solid var(--line); border-radius: 12px; padding: .7rem .9rem; background: rgba(255,255,255,.015); }
.br-pattern strong { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .2rem .6rem; font-size: .88rem; font-weight: 500; color: var(--text); line-height: 1.5; }
.br-pattern small { color: var(--gold-soft); font-size: .75rem; font-weight: 400; white-space: nowrap; }
.br-pattern > span > span { display: block; margin-top: .25rem; color: var(--text-soft); font-size: .7rem; line-height: 1.6; }
.br-pattern input:checked + span, .br-duration-options input:checked + span { border-color: var(--gold); background: rgba(184,154,90,.1); }
.br-pattern input:checked + span strong { color: var(--gold-soft); }
.br-pattern-help { font-size: .75rem; line-height: 1.7; color: var(--text-soft); margin: .3rem 0 1.4rem; }
.br-fieldset:disabled { opacity: .62; }
.br-fieldset:disabled label { cursor: default; }
.br-duration-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .45rem; }
.br-duration-options label { position: relative; cursor: pointer; }
.br-duration-options span { display: grid; place-items: center; min-height: 44px; padding: .55rem .2rem; border: 1px solid var(--line); border-radius: 9px; color: var(--text); font-size: .77rem; }
.br-preferences { margin-top: 1.4rem; }
.br-preferences label { display: flex; align-items: center; gap: .6rem; min-height: 40px; font-size: .77rem; color: var(--text-soft); cursor: pointer; }
.br-preferences input { width: 17px; height: 17px; margin: 0; accent-color: var(--gold); flex-shrink: 0; }
.br-settings-note { font-size: .68rem; color: var(--text-soft); margin-bottom: 0; }
.br-care { margin: 0; padding: 1.2rem 1.8rem; font-size: .75rem; line-height: 1.8; color: var(--text-soft); border-top: 1px solid var(--line); }
.br-timer :is(button, a, input):focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 4px; }
.br-pattern input:focus-visible + span, .br-duration-options input:focus-visible + span { outline: 2px solid var(--gold-soft); outline-offset: 3px; }
.br-notice { padding: 1rem 1.8rem; color: var(--gold-soft); }
.br-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; }
.br-guidance { padding-top: 3.5rem; }
.br-guidance-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin: 0; padding: 0; list-style: none; }
.br-guidance-grid > li { border-top: 1px solid var(--line); padding-top: 1rem; }
.br-guidance-grid > li > span { font: 2rem/1.5 "Cormorant Garamond", Georgia, serif; color: var(--gold); }
.br-guidance-grid h3 { margin: .4rem 0 .75rem; font-size: 1.8rem; line-height: 1.15; }
.br-guidance-grid p { margin: 0; color: var(--text-soft); font-size: .85rem; }
.br-local-note { margin: 2rem 0 0; color: var(--text-soft); font-size: .75rem; }
@media (max-width: 760px) {
  .br-layout { grid-template-columns: minmax(0, 1fr); }
  .br-settings { border-left: 0; border-top: 1px solid var(--line); }
  .br-visual { padding-left: clamp(1.1rem, 6vw, 3rem); padding-right: clamp(1.1rem, 6vw, 3rem); }
  .br-orbit { width: min(100%, 285px); }
  .br-guidance-grid { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .br-guidance-grid h3 { font-size: 1.7rem; }
}
@media (max-width: 480px) {
  .br-hero { padding-top: 2rem; }
  .br-hero h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
  .br-timer { border-radius: 18px; }
  .br-timer-heading, .br-settings, .br-care { padding: 1.2rem; }
  .br-phase { font-size: 1.7rem; }
  .br-hint { max-width: 150px; }
  .br-duration-options { gap: .35rem; }
}