/* Geometry overrides live here so every breakpoint has one source of truth. */
/* Compact desktop header */
@media (max-width: 1200px) {
  .topbar { gap: 10px; padding-inline: clamp(16px,2.6vw,30px); }
  .main-nav { display: none; }
  .mobile-nav { display: block; }
  .today-pill { display: none; }
  .member-switcher { max-width: min(180px,18vw); }
  .landing-scoreboard { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

/* Tablet */
@media (max-width: 1024px) {
  .hero-copy { width: min(600px,64%); }
  .dashboard-grid, .progress-section { grid-template-columns: 1fr; }
  .side-stack { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .quote-card, .habit-stat-card { grid-column: span 2; }
  .distance-stats { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .distance-stats p { grid-column: 1 / -1; margin: 0; }
  .landing-live-layout { grid-template-columns: 1fr; }
  .landing-story-visual--squad { min-height: 420px; }
  .landing-smart-swaps { grid-template-columns: 1fr; }
  .landing-smart-swaps > :is(.landing-section-intro, .landing-focus-card) { grid-column: 1; }
  .landing-story-visual--swap { min-height: 420px; }
  .landing-hero-mode { grid-template-columns: minmax(0,1fr) minmax(230px,.42fr); }
}

@media (max-width: 768px) {
  .mobile-nav-panel { position: fixed; top: 74px; right: 14px; left: 14px; width: auto; max-height: calc(100dvh - 88px); overflow-y: auto; }
  .topbar { gap: 8px; padding-inline: 14px; }
  .member-switcher { max-width: 30vw; margin-left: auto; }
  .header-login { margin-left: auto; }
  .hero-shell { flex-direction: column; min-height: 630px; padding: 58px 22px 30px; align-items: flex-start; background-position: 66% center; }
  .hero-shell::before {
    content: "";
    position: absolute;
    inset: -20%;
    z-index: -1;
    background:
      linear-gradient(to bottom, rgba(15, 15, 13, .94) 0 52%, rgba(15, 15, 13, .48)),
      repeating-conic-gradient(from 188deg at 74% 62%, rgba(246, 201, 40, .45) 0deg 1deg, transparent 1deg 9deg);
    mask-image: none;
  }
  .hero-copy { width: 100%; }
  body.is-guest .hero-shell { min-height: calc(100dvh - 74px); }
  .hero-copy h1 { max-width: 560px; font-size: clamp(40px,8vw,56px); }
  .hero-score-card { position: relative; right: auto; bottom: auto; left: auto; align-self: flex-start; width: min(320px,100%); margin-top: 28px; }
  .hero-stamp { display: none; }
  .dashboard, .squad-section, .progress-section { padding-inline: 14px; }
  .mission-panel { padding: 15px; }
  .task-item { --task-hover-shadow: none; --task-hover-transform: none; grid-template-columns: 44px minmax(0,1fr) 52px; grid-template-rows: auto auto auto; }
  .task-item > .quick-complete { grid-row: 1; }
  .task-item > .task-info { grid-column: 2; grid-row: 1; }
  .task-item > .task-xp { grid-column: 3; grid-row: 1; }
  .task-item > .result-control { grid-column: 2 / -1; grid-row: 2; justify-self: end; }
  .task-item > .task-actions { grid-column: 1 / -1; grid-row: 3; }
  .task-actions > button { flex: 1 1 150px; }
  .habit-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .week-track { grid-template-columns: repeat(7,70px); padding: 5px 2px 9px; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; }
  .landing-onboarding-steps { grid-template-columns: 1fr; gap: 18px; padding-left: 8px; }
  .landing-onboarding-steps::before { top: 42px; bottom: 42px; left: 51px; width: 3px; height: auto; background: repeating-linear-gradient(180deg, var(--ink) 0 18px, transparent 18px 26px); }
  .landing-step-card,
  .landing-step-card:nth-child(n) { grid-column: 1; margin-top: 0; padding: 0; }
  .landing-step-card > span { width: 86px; height: 86px; flex: 0 0 86px; }
  .landing-cabinet-story { grid-template-columns: 1fr; }
  .landing-story-visual--distance { min-height: 420px; }
  .landing-weight-layout { grid-template-columns: 1fr; }
  .landing-swap-demo { grid-template-columns: minmax(0,1fr) 64px minmax(0,1fr); }
  .landing-focus-card { grid-template-columns: 1fr; }
  .landing-hero-mode { grid-template-columns: 1fr; }
  .landing-hero-mode > .landing-section-intro { grid-column: 1; }
  .demo-habit-summary { position: relative; top: auto; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 22px; transform: none; }
  .demo-habit-summary p { grid-column: 1 / -1; }
}

/* Phones and mobile bottom sheets */
@media (max-width: 640px) {
  .mobile-nav-panel { top: 64px; }
  .topbar { height: 64px; padding-inline: 14px; }
  .brand { font-size: 17px; }
  .brand-mark { width: 30px; height: 30px; margin-right: 5px; }
  .brand b { margin-left: 3px; font-size: 11px; }
  .main-nav { display: none; }
  .member-switcher { max-width: min(32vw,112px); padding-inline: 1px; }
  .header-profile { width: 44px; flex: 0 0 44px; padding: 1px; }
  .header-profile > span { width: 38px; height: 38px; }
  .header-profile > b { display: none; }
  .squad-page .header-logout { display: none; }
  .switch-member { width: 44px; height: 44px; flex-basis: 44px; }
  .header-login { min-width: 60px; padding-inline: 9px; }
  .music-toggle { width: 44px; flex-basis: 44px; }
  .hero-shell { min-height: 650px; padding: 48px 18px 28px; background-position: 69% center; }
  body.is-guest .hero-shell { min-height: calc(100dvh - 64px); }
  .hero-shell::before { background: linear-gradient(to bottom, rgba(15, 15, 13, .96) 0 55%, rgba(15, 15, 13, .42)); }
  .speed-lines { opacity: .1; }
  .hero-copy h1 { font-size: clamp(36px,11vw,48px); letter-spacing: -1.5px; }
  .hero-shell { padding-inline: 18px; }
  .hero-copy p { max-width: 100%; margin-block: 20px 24px; font-size: 14px; }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 270px; gap: 12px; }
  .hero-actions .primary-button, .hero-actions .text-button { width: 100%; }
  .public-landing-section { --landing-gutter: 18px; }
  .landing-section-intro h2 { font-size: clamp(29px, 8.5vw, 39px); letter-spacing: -.02em; }
  .landing-live-stats,
  .landing-onboarding,
  .landing-smart-swaps,
  .landing-hero-mode,
  .landing-weight-story { padding-block: 72px; }
  .landing-scoreboard { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .landing-stat-card { grid-template-columns: 42px minmax(0,1fr); min-height: 108px; padding: 13px 10px; }
  .landing-stat-card i { width: 40px; height: 40px; font-size: 15px; }
  .landing-stat-card > small { display: none; }
  .landing-story-visual { min-height: 340px; box-shadow: 7px 7px 0 rgba(246,201,40,.55); }
  .landing-story-visual--distance { min-height: 360px; }
  .landing-step-card { grid-template-columns: 72px minmax(0,1fr); gap: 14px; }
  .landing-step-card > span { width: 70px; height: 70px; font-size: 24px; box-shadow: 4px 4px 0 var(--ink); }
  .landing-onboarding-steps::before { left: 42px; }
  .demo-cabinet { padding: 18px 14px; box-shadow: 7px 7px 0 rgba(23,23,20,.13); }
  .demo-cabinet-head { align-items: flex-start; }
  .demo-power { width: 72px; height: 72px; flex-basis: 72px; border-width: 6px; }
  .demo-power strong { font-size: 19px; }
  .demo-exercise-row { grid-template-columns: minmax(0,1fr); }
  .demo-counter { justify-self: stretch; grid-template-columns: 44px minmax(40px,1fr) 44px; }
  .demo-done-mark { justify-self: end; }
  .landing-story-visual--swap { min-height: 350px; }
  .landing-swap-demo { grid-template-columns: 1fr; }
  .demo-swap-arrow { width: 100%; height: 70px; margin: -8px 0; clip-path: polygon(0 14%, 100% 0, 100% 86%, 0 100%); }
  .demo-swap-arrow span { line-height: .7; transform: rotate(90deg); }
  .demo-swap-card { padding: 26px 20px; }
  .landing-focus-card { margin-top: 18px; padding: 28px 20px; box-shadow: 7px 7px 0 rgba(246,201,40,.18); }
  .demo-habit-board { grid-template-columns: 1fr; }
  .demo-habit-card { min-height: 76px; }
  .demo-habit-summary { box-shadow: 7px 7px 0 rgba(255,255,255,.74); }
  .demo-weight-panel { padding: 20px 14px; box-shadow: 7px 7px 0 rgba(101,168,215,.34); }
  .demo-weight-panel > header { align-items: stretch; flex-direction: column; }
  .demo-weight-change { width: min(150px,100%); }
  .demo-weight-chart { margin-top: 24px; overflow-x: auto; overscroll-behavior-inline: contain; }
  .demo-weight-chart svg { width: 600px; max-width: none; min-height: 184px; }
  .demo-chart-labels { width: 600px; }
  .demo-weight-panel > footer { grid-template-columns: 1fr; }
  .demo-weight-panel > footer > p { margin-left: 0; text-align: left; }
  .landing-final-cta { width: calc(100% - 24px); margin-block: 72px; padding: 48px 18px; box-shadow: 7px 7px 0 var(--yellow); }
  .landing-final-cta h2 { font-size: clamp(29px, 8.5vw, 38px); }
  .landing-final-cta .landing-login-link { width: 100%; min-width: 0; }
  .dashboard, .squad-section, .progress-section { padding-top: 38px; }
  body.is-authenticated .dashboard { padding-top: 18px; }
  body.is-authenticated .progress-section { padding-top: 26px; }
  .section-heading { align-items: flex-start; flex-direction: column; margin-bottom: 14px; }
  .section-heading h2 { font-size: clamp(25px,8vw,32px); }
  .mission-status { align-self: flex-start; }
  .mission-panel { padding: 12px; }
  .active-hero { display: grid; grid-template-columns: 44px minmax(0,1fr) auto; gap: 7px 9px; }
  .big-avatar { width: 44px; height: 44px; grid-column: 1; grid-row: 1; flex-basis: 44px; }
  .active-hero > div:nth-child(2) { grid-column: 2; grid-row: 1; }
  .mini-edit { grid-column: 3; grid-row: 1; }
  .plan-button { grid-column: 1 / 3; grid-row: 2; width: 100%; margin-left: 0; }
  .catalog-search-button { grid-column: 3; grid-row: 2; min-width: 44px; padding-inline: 10px; }
  .catalog-search-button b { display: none; }
  .power-console { grid-template-columns: 64px minmax(0,1fr); gap: 10px; margin-top: 11px; padding: 10px; }
  .power-ring { width: 60px; height: 60px; }
  .power-ring-value { font-size: 19px; }
  .power-ring > small { bottom: 14px; }
  .balance-pips { flex-wrap: wrap; }
  .balance-pips span { width: 100%; margin: 2px 0 0; }
  .locked-mission { padding: 28px 15px; }
  .day-edit-notice { grid-template-columns: 1fr; gap: 7px; padding: 10px; }
  .day-edit-notice b { width: fit-content; }
  .task-list { gap: 8px; padding-top: 9px; }
  .task-item { grid-template-columns: 44px minmax(0,1fr) auto; grid-template-rows: auto auto auto; gap: 7px 8px; padding: 10px 8px; }
  .task-item > .quick-complete { width: 44px; height: 44px; grid-column: 1; grid-row: 1; }
  .task-item > .task-info { grid-column: 2 / -1; grid-row: 1; padding-right: 0; }
  .task-item > .task-xp { grid-column: 3; grid-row: 2; align-self: center; }
  .task-item > .result-control { grid-column: 1 / 3; grid-row: 2; justify-self: start; }
  .task-item > .task-actions { display: grid; grid-column: 1 / -1; grid-row: 3; grid-template-columns: repeat(2,minmax(0,1fr)); width: 100%; }
  .task-info strong { font-size: 13px; }
  .task-info small { font-size: 9px; }
  .task-item.result-complete::after { top: 4px; right: 4px; padding: 3px 4px; font-size: 7px; }
  .result-control { grid-template-columns: 44px 64px 44px minmax(22px,auto); }
  .result-control > button { width: 44px; height: 44px; }
  .result-control input { width: 64px; height: 44px; }
  .task-actions > button { width: 100%; min-height: 44px; padding: 7px 8px; }
  .mission-footer { align-items: stretch; flex-direction: column; }
  .finish-button { width: 100%; }
  .habit-panel { padding: 12px; background: linear-gradient(145deg,#171714 0 102px,#292821 102px 104px,rgba(255,255,255,.66) 104px); }
  .habit-panel::after { font-size: 54px; }
  .habit-head { min-height: 80px; gap: 8px; }
  .habit-head h3 { font-size: 18px; }
  .habit-head p { font-size: 8px; }
  .habit-head > strong { padding: 7px 8px; font-size: 15px; }
  .habit-grid { grid-template-columns: 1fr; }
  .habit-toggle { min-height: 62px; }
  .side-stack, .squad-grid { grid-template-columns: 1fr; gap: 10px; }
  .quote-card, .habit-stat-card { grid-column: auto; }
  .distance-card, .boss-card { padding: 14px; }
  .distance-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .distance-stats p { grid-column: 1 / -1; }
  .weight-panel-head { grid-template-columns: 1fr; }
  .weight-current { width: min(150px,100%); }
  .weight-chart { overflow-x: auto; overscroll-behavior-inline: contain; }
  .weight-chart svg { width: 540px; max-width: none; min-height: 170px; }
  .weight-next { text-align: left; }
  footer { align-items: flex-start; flex-direction: column; }
  .form-row, .fixed-profile-data { grid-template-columns: 1fr; }
  #profileModal .profile-fields:not(fieldset) { grid-template-columns: 1fr; }
  .fixed-profile-data span, .fixed-profile-data small { grid-column: 1; }
  .readiness-control { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .readiness-control > span { grid-column: 1 / -1; }
  .readiness-control b { padding-inline: 3px; font-size: 8px; }
  .exercise-picker-grid { gap: 9px; }
  .exercise-pick-group { padding: 8px; }
  .exercise-pick-group > div { grid-template-columns: 1fr; gap: 6px; }
  .exercise-pick { min-height: 80px; }
  .exercise-pick-main { grid-template-columns: 32px minmax(0,1fr) auto; align-items: center; min-height: 78px; padding: 8px 46px 8px 9px; }
  .exercise-pick-main > i { grid-row: 1 / span 2; font-size: 20px; }
  .exercise-pick-main > strong { grid-column: 3; grid-row: 1 / span 2; max-width: 64px; text-align: right; }
  .exercise-pick > .exercise-help { top: 8px; right: 8px; }
  .focus-calculation { grid-template-columns: 1fr; }
  .focus-calculation > div { display: grid; grid-template-columns: minmax(0,1fr) auto auto; align-items: center; gap: 8px; padding: 9px 11px; text-align: left; }
  .focus-calculation strong { margin: 0; font-size: 20px; }
  .exercise-filter { position: sticky; z-index: 3; top: 0; margin-block: 12px 8px; padding-block: 5px 7px; background: var(--paper); }
  .catalog-search-modal form { padding-inline: 14px; }
  .catalog-result { grid-template-columns: 34px minmax(0,1fr) 32px; padding: 8px; }
  .catalog-result > i { width: 32px; height: 32px; font-size: 17px; }
  .catalog-result-go { grid-column: 2 / -1; width: 100%; min-height: 34px; }
  .catalog-result .exercise-help { grid-column: 3; grid-row: 1; }
  .focus-zone { grid-template-columns: 1fr; }
  .focus-zone span, .focus-zone button { grid-column: 1; grid-row: auto; }
  .modal { --modal-enter-animation: sheet-rise .42s var(--motion-glide) both; --modal-backdrop-animation: backdrop-in .3s ease both; inset: auto 0 0; width: 100%; max-width: none; max-height: min(94dvh,900px); margin: auto 0 0; border-width: 3px 0 0; border-radius: 20px 20px 0 0; box-shadow: 0 -12px 0 rgba(23,23,20,.16),0 -24px 60px rgba(0,0,0,.28); }
  #profileModal { width: 100%; max-width: none; }
  .modal form { max-height: 94dvh; padding: 28px 18px calc(18px + env(safe-area-inset-bottom)); }
  .modal form::before { content: ""; position: sticky; top: 0; z-index: 4; display: block; width: 44px; height: 5px; margin: -17px auto 13px; border-radius: 999px; background: rgba(23,23,20,.3); }
  .modal h2 { padding-right: 35px; font-size: 24px; }
  .modal-close { position: sticky; top: -14px; float: right; margin: -7px -5px 0 8px; border: 1px solid var(--line); background: var(--paper); }
  .toast { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); left: 16px; width: auto; }
  .impact { font-size: min(26vw, 120px); -webkit-text-stroke-width: 4px; text-shadow: 7px 7px 0 var(--red); }
}

@media (max-width: 768px) {
  .brand { width: 36px; max-width: 36px; flex-basis: 36px; }
  .brand span { display: none; }
  .brand-mark { margin-right: 0; }
}

@media (max-width: 390px) {
  .brand span { font-size: 15px; }
  .brand-mark { width: 28px; height: 28px; }
  .member-switcher { max-width: 78px; }
  .header-login { min-width: 54px; padding-inline: 7px; font-size: 8px; }
  .hero-shell { padding-inline: 16px; }
  .eyebrow { align-items: flex-start; flex-direction: column; gap: 5px; }
  .eyebrow > b { padding: 5px 0 0; border-top: 1px solid rgba(255,255,255,.3); border-left: 0; }
  .hero-proof { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
  .hero-proof li { display: block; padding-right: 5px; }
  .hero-proof span { display: block; margin-top: 5px; }
  .landing-section-intro h2 { letter-spacing: -1px; }
  .landing-scoreboard { grid-template-columns: 1fr; }
  .landing-stat-card { min-height: 88px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .landing-stat-card:nth-last-child(2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .landing-step-card { grid-template-columns: 60px minmax(0,1fr); gap: 12px; }
  .landing-step-card > span { width: 58px; height: 58px; font-size: 20px; }
  .landing-onboarding-steps::before { left: 36px; }
  .demo-cabinet::before { display: none; }
  .demo-cabinet-head h3 { font-size: 18px; }
  .demo-power { width: 64px; height: 64px; flex-basis: 64px; }
  .demo-exercise-copy > strong { font-size: 18px; }
  .demo-habit-card { grid-template-columns: 44px minmax(0,1fr) 44px; gap: 8px; padding-inline: 9px; }
  .demo-habit-summary { grid-template-columns: 1fr; }
  .demo-habit-summary p { grid-column: 1; }
  .landing-final-cta .landing-login-link { margin-inline: 0; }
  .dashboard, .squad-section, .progress-section { padding-inline: 12px; }
  .mission-panel { padding: 11px; }
  .task-item { grid-template-columns: 44px minmax(0,1fr) auto; padding-inline: 7px; }
  .task-item > .quick-complete { width: 44px; height: 44px; }
  .task-item > .result-control { grid-column: 1 / 3; justify-self: start; }
  .task-item > .task-xp { grid-column: 3; grid-row: 2; align-self: center; padding-top: 0; }
  .task-actions > button { min-height: 44px; }
  .exercise-picker-grid { grid-template-columns: 1fr; }
  .exercise-pick { grid-template-columns: 31px minmax(0,1fr); min-height: 72px; }
  .exercise-pick > strong { grid-column: 2; grid-row: auto; max-width: none; text-align: left; }
  .habit-head { min-height: 98px; }
  .habit-head p { max-width: 220px; }
  .day-cell { min-width: 68px; }
  .modal form { padding-inline: 16px; }
}

@media (max-width: 340px) {
  .brand b { display: none; }
  .member-switcher { max-width: 46px; }
  .music-toggle { width: 44px; flex-basis: 44px; }
  .hero-copy h1 { font-size: 39px; }
  .power-console { grid-template-columns: 62px minmax(0,1fr); padding: 9px; }
  .power-ring { width: 60px; height: 60px; }
  .power-console-copy > b { font-size: 11px; }
  .habit-head > strong { font-size: 13px; }
}