:root {
  --bg: #f2f4f7;
  --bg-warm: #e5e9ef;
  --surface: #ffffff;
  --surface-tint: #f8f9fb;
  --border: #d8dee6;
  --border-strong: #bcc5d1;
  --ink: #11161c;
  --ink-2: #465160;
  --ink-placeholder: #5a6676;
  --accent: #ffd014;
  --accent-hover: #f2c000;
  --accent-wash: #fff9db;
  --accent-border: #c99700;
  --ok: #137347;
  --ok-wash: #e7f5ee;
  --danger: #b42318;
  --danger-wash: #fef3f2;
  --focus-ring: #11161c;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --shadow-sheet: 0 14px 32px -14px rgba(17, 22, 28, 0.08), 0 2px 6px rgba(17, 22, 28, 0.04);
  --shadow-cta: 0 6px 16px -4px rgba(17, 22, 28, 0.14), 0 1px 2px rgba(17, 22, 28, 0.08);
  --shadow-toast: 0 14px 28px -8px rgba(17, 22, 28, 0.18);

  --font-display: "Unbounded", system-ui, -apple-system, sans-serif;
  --font-body: "Onest", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

::selection {
  background: var(--accent);
  color: var(--ink);
}

html {
  scroll-behavior: smooth;
  scrollbar-color: #b8c2cf var(--bg);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #b8c2cf;
  border-radius: 999px;
  border: 2px solid var(--bg);
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  caret-color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-underline-offset: 3px;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.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;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 200;
  background: var(--ink);
  color: var(--surface);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  left: 16px;
}

/* ==================== HEADER ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(242, 244, 247, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  flex-shrink: 0;
  transition: transform 220ms var(--ease-out);
}

.brand:hover .brand-logo {
  transform: rotate(-4deg) scale(1.03);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 0.8125rem;
  color: var(--ink-2);
}

.main-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: var(--bg-warm);
  border-radius: 999px;
}

.nav-link {
  min-height: 40px;
  padding: 8px 16px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-2);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.nav-link:hover {
  color: var(--ink);
}

.nav-link.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 2px 6px rgba(24, 22, 19, 0.07);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.balance-trigger {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  font-size: 0.9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.balance-trigger:hover {
  border-color: var(--ink);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  flex-shrink: 0;
}

.balance-trigger.online {
  border-color: #a9d5bc;
  background: var(--ok-wash);
}

.balance-trigger.online .status-dot {
  background: var(--ok);
}

.header-bot-link {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.header-bot-link:hover {
  background: var(--surface);
  border-color: var(--border-strong);
}

.lang-btn {
  min-height: 42px;
  min-width: 44px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-2);
}

.lang-btn:hover {
  color: var(--ink);
  border-color: var(--border-strong);
}

/* ACCOUNT DRAWER */
.account-drawer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  animation: slideDown 220ms var(--ease-out);
}

.drawer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.drawer-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.drawer-hint {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-2);
  max-width: 54ch;
}

.drawer-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1 1 420px;
  justify-content: flex-end;
}

.key-field-group {
  display: flex;
  align-items: center;
  flex: 1 1 240px;
  max-width: 380px;
  background: var(--surface-tint);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 2px 4px 2px 12px;
}

.key-field-group input {
  border: none;
  background: transparent;
  width: 100%;
  min-width: 100px;
  height: 42px;
  font-family: var(--font-mono);
  font-size: 1rem;
  outline: none;
}

/* ==================== SHELL & TYPOGRAPHY ==================== */
.page-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 22px 24px 64px;
}

.view-section {
  animation: viewReveal 260ms var(--ease-out);
}

.intro-block {
  margin-bottom: 18px;
}

.page-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 2.35vw, 2.1rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  max-inline-size: 34ch;
  text-wrap: balance;
}

.page-lead {
  margin: 0;
  font-size: 1rem;
  color: var(--ink-2);
  max-width: 66ch;
}

/* ==================== STUDIO WORKSPACE ==================== */
.studio-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(330px, 0.78fr);
  gap: 22px;
  align-items: start;
}

.studio-sheet {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow-sheet);
  min-width: 0;
}

/* MODE TABS */
.mode-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  padding: 4px;
  background: var(--bg);
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}

.mode-tab {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--ink-2);
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out), border-color 180ms var(--ease-out);
}

.mode-tab:hover {
  color: var(--ink);
}

.mode-tab.active {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border);
  box-shadow: 0 2px 8px rgba(24, 22, 19, 0.06);
}

.mob-label {
  display: none;
}

.mode-pane {
  display: none;
}

.mode-pane.active {
  display: block;
}

/* FORMS & INPUTS */
.field-block {
  margin-top: 22px;
}

.mode-pane > .field-block:first-child {
  margin-top: 0;
}

.field-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.field-label {
  display: block;
  font-size: 0.96875rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.field-header .field-label {
  margin-bottom: 0;
}

.inline-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.text-action-btn {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.text-action-btn:hover {
  background: var(--accent-wash);
  border-color: var(--accent-border);
}

textarea,
input[type="text"],
.clean-select {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 160ms var(--ease-out), background-color 160ms var(--ease-out);
}

textarea {
  resize: vertical;
  min-height: 112px;
}

textarea::placeholder,
input::placeholder {
  color: var(--ink-placeholder);
  opacity: 1;
}

textarea:focus,
input[type="text"]:focus,
.clean-select:focus {
  background: var(--surface);
  border-color: var(--accent-border);
}

.helper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.helper-text {
  font-size: 0.875rem;
  color: var(--ink-2);
}

.count-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--accent-wash);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* UPLOAD DROPZONE */
.upload-zone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-tint);
  padding: 20px;
  cursor: pointer;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.upload-zone.compact {
  padding: 14px 16px;
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent-border);
  background: var(--accent-wash);
}

.upload-empty {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-2);
}

.upload-empty strong {
  display: block;
  color: var(--ink);
  font-size: 0.96875rem;
  margin-bottom: 2px;
}

.upload-empty span {
  font-size: 0.875rem;
}

.upload-empty.compact {
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
}

.thumbs-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.thumb-item {
  position: relative;
  width: 76px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  background: rgba(24, 22, 19, 0.82);
  color: #ffffff;
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* SCENES & AD ANGLES (FLAT CHIPS — ZERO NESTED CARDS) */
.scene-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 8px;
}

.scene-btn {
  min-height: 52px;
  padding: 10px 13px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.scene-btn strong {
  font-size: 0.9125rem;
  font-weight: 600;
  color: var(--ink);
}

.scene-btn span {
  font-size: 0.8125rem;
  color: var(--ink-2);
  line-height: 1.35;
}

.scene-btn:hover {
  border-color: var(--border-strong);
}

.scene-btn.selected {
  background: var(--accent-wash);
  border-color: var(--accent-border);
}

.angle-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.choice-chip {
  min-height: 44px;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  font-size: 0.9125rem;
  font-weight: 600;
  color: var(--ink-2);
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out), color 160ms var(--ease-out);
}

.choice-chip:hover {
  color: var(--ink);
  border-color: var(--border-strong);
}

.choice-chip.selected {
  background: var(--accent-wash);
  border-color: var(--accent-border);
  color: var(--ink);
}

.sheet-divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

/* PROPORTIONAL ASPECT RATIO PICKER */
.ratio-fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

.ratio-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.ratio-option {
  min-height: 68px;
  padding: 8px 6px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  text-align: center;
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.ratio-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ratio-option:hover {
  border-color: var(--border-strong);
}

.ratio-option.selected {
  background: var(--accent-wash);
  border-color: var(--accent-border);
}

.ratio-option:focus-within {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.ratio-frame {
  display: inline-block;
  border: 1.8px solid var(--ink);
  border-radius: 3px;
  margin-bottom: 3px;
}

.frame-auto {
  width: 22px;
  height: 16px;
  border-style: dashed;
}

.frame-1-1 {
  width: 18px;
  height: 18px;
}

.frame-3-4 {
  width: 15px;
  height: 20px;
}

.frame-9-16 {
  width: 13px;
  height: 22px;
}

.frame-16-9 {
  width: 24px;
  height: 14px;
}

.ratio-name {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.1;
}

.ratio-sub {
  font-size: 0.75rem;
  color: var(--ink-2);
  line-height: 1.2;
}

/* PROGRESSIVE DISCLOSURE */
.extra-disclosure {
  margin-top: 14px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.extra-disclosure summary {
  font-size: 0.9125rem;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  padding: 4px 0;
  user-select: none;
}

.extra-disclosure summary:hover {
  color: var(--ink);
}

.extra-body {
  padding-top: 12px;
}

.extra-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 16px;
  align-items: end;
  margin-top: 16px;
}

.clean-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-2);
  cursor: pointer;
  padding-bottom: 8px;
}

.clean-checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--ink);
  flex-shrink: 0;
}

/* PRIMARY ACTION BUTTONS */
.submit-footer {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-primary {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid #d7a000;
  border-radius: 12px;
  background: var(--accent);
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  box-shadow: var(--shadow-cta);
  transition: background-color 180ms var(--ease-out), transform 140ms var(--ease-out);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

@media (hover: hover) {
  .btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
  }
}

.btn-primary:active:not(:disabled) {
  background: #e5b400;
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-primary.large {
  min-height: 54px;
  font-size: 1.0625rem;
}

.btn-primary.compact {
  min-height: 44px;
  padding: 9px 18px;
  font-size: 0.9375rem;
  box-shadow: none;
}

.btn-secondary {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.btn-secondary:hover {
  background: var(--surface-tint);
  border-color: var(--ink);
}

.btn-secondary.compact {
  min-height: 44px;
  padding: 8px 15px;
}

.full-width {
  width: 100%;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover {
  background: var(--bg);
  color: var(--ink);
}

.submit-hint {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-2);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ==================== CONTACT SHEET (SIGNATURE MOVE) ==================== */
.contact-sheet {
  background: var(--surface-tint);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  scroll-margin-top: 74px;
  min-width: 0;
}

.sheet-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.sheet-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.empty-sheet-guide {
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--border);
}

.contact-preview-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.sample-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  display: flex;
  align-items: flex-end;
  padding: 6px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.sample-frame::before {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-top: 1.5px solid var(--border-strong);
  border-right: 1.5px solid var(--border-strong);
}

.empty-lead {
  margin: 0 0 10px;
  font-weight: 600;
  color: var(--ink);
}

.simple-steps {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-2);
  font-size: 0.9125rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ACTIVE SHOOT */
.active-shoot {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.shoot-status-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.shoot-name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.shoot-counts {
  font-size: 0.875rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.shoot-badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-wash);
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
}

.shoot-badge.done {
  background: var(--ok-wash);
  color: var(--ok);
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: var(--bg-warm);
  overflow: hidden;
  margin-bottom: 14px;
}

.progress-fill {
  height: 100%;
  background: var(--ok);
  border-radius: 999px;
  transition: width 320ms var(--ease-out);
}

.shoot-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.proof-cell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.proof-thumb {
  aspect-ratio: 4 / 3;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-2);
  overflow: hidden;
}

.proof-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.proof-caption {
  padding: 6px 9px;
  font-size: 0.78rem;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* PAST SHOOTS */
.past-shoots {
  margin-top: 20px;
}

.sub-heading {
  margin: 0 0 10px;
  font-size: 0.9125rem;
  font-weight: 700;
  color: var(--ink-2);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.history-row {
  min-height: 44px;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  text-align: left;
  font-size: 0.9rem;
  transition: border-color 160ms var(--ease-out);
}

.history-row:hover {
  border-color: var(--ink);
}

.history-meta {
  font-size: 0.8125rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.muted-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-2);
}

/* ==================== PRICING & CHECKOUT ==================== */
.trial-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  background: var(--accent-wash);
  border: 1px solid #ebd282;
  margin-bottom: 24px;
}

.trial-heading {
  margin: 0 0 4px;
  font-size: 1.25rem;
  font-weight: 700;
}

.trial-copy p {
  margin: 0;
  color: var(--ink-2);
  max-width: 60ch;
}

.checkout-sheet {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sheet);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
}

.step-heading {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pack-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.pack-row {
  min-height: 64px;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  width: 100%;
  transition: background-color 150ms var(--ease-out);
}

.pack-row:last-child {
  border-bottom: 0;
}

.pack-row:hover {
  background: var(--surface-tint);
}

.pack-row.selected {
  background: var(--accent-wash);
}

.pack-title {
  display: block;
  font-weight: 700;
  font-size: 0.98rem;
}

.pack-sub {
  display: block;
  font-size: 0.84rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.pack-price {
  text-align: right;
  font-weight: 700;
  font-size: 0.98rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.pack-price span {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-2);
}

.target-fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.radio-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  cursor: pointer;
}

.radio-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--ink);
  flex-shrink: 0;
}

.rail-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}

.rail-btn {
  min-height: 48px;
  padding: 11px 15px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  transition: background-color 150ms var(--ease-out), border-color 150ms var(--ease-out);
}

.rail-btn:hover {
  border-color: var(--border-strong);
}

.rail-btn.selected {
  background: var(--accent-wash);
  border-color: var(--accent-border);
}

.rail-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ok);
}

.order-status-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--surface-tint);
  border: 1px solid var(--border-strong);
}

/* ==================== DEVELOPER API VIEW ==================== */
.api-sheet {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sheet);
}

.api-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.doc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.doc-tab {
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-tint);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-2);
}

.doc-tab.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--surface);
}

.api-bar-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.code-viewer {
  margin: 0;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: #1b1916;
  color: #f6f3ec;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  overflow-x: auto;
}

.api-facts {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.api-facts strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.api-facts p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-2);
}

.api-facts code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--bg);
  padding: 2px 5px;
  border-radius: 4px;
}

/* ==================== TOASTS ==================== */
.toast-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(380px, calc(100vw - 32px));
}

.toast {
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--surface);
  font-size: 0.9125rem;
  font-weight: 500;
  box-shadow: var(--shadow-toast);
  animation: slideUp 200ms var(--ease-out);
}

.toast.ok {
  background: var(--ok);
}

.toast.err {
  background: var(--danger);
}

/* ==================== MOBILE BOTTOM NAVIGATION ==================== */
.mobile-bottom-nav {
  display: none;
}

/* ==================== ANIMATIONS & RESPONSIVE ==================== */
@keyframes viewReveal {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-secondary:active,
.text-action-btn:active,
.scene-btn:active,
.choice-chip:active,
.ratio-option:active,
.pack-row:active,
.rail-btn:active,
.balance-trigger:active {
  opacity: 0.84;
  transition-duration: 70ms;
}

.checkout-col,
.api-sheet {
  min-width: 0;
}

/* ==================== EDITORIAL GUIDE, FAQ & FOOTER ==================== */
.editorial-guide {
  margin-top: 56px;
  padding-top: 38px;
  border-top: 1px solid var(--border);
}

.editorial-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-bottom: 44px;
}

.editorial-col {
  min-width: 0;
}

.editorial-col-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.03125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.editorial-col p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-2);
}

.faq-block {
  max-width: 860px;
}

.faq-heading {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.faq-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 20px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: 0;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  min-height: 50px;
  padding: 14px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.96875rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 150ms var(--ease-out);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink-2);
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--ink);
}

@media (hover: hover) {
  .faq-item summary:hover {
    color: var(--ink-2);
  }
}

.faq-item p {
  margin: 0;
  padding: 0 0 16px;
  font-size: 0.9375rem;
  line-height: 1.58;
  color: var(--ink-2);
  max-width: 72ch;
}

.site-footer {
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--ink-2);
}

.footer-brand strong {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 150ms var(--ease-out);
}

@media (hover: hover) {
  .footer-links a:hover {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 4px;
  }
}

@media (max-width: 980px) {
  .studio-layout,
  .checkout-sheet,
  .editorial-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .editorial-columns {
    gap: 20px;
  }

  .api-facts {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  .site-header {
    padding-top: env(safe-area-inset-top, 0px);
  }

  .header-inner {
    padding: 8px 16px;
    gap: 10px;
    flex-wrap: nowrap;
  }

  .main-nav,
  .header-bot-link {
    display: none;
  }

  .brand-logo {
    width: 29px;
    height: 29px;
  }

  .balance-trigger {
    min-height: 44px;
    padding: 7px 12px;
    font-size: 0.875rem;
  }

  .lang-btn {
    min-height: 44px;
    min-width: 44px;
  }

  /* ACCOUNT SHEET ON MOBILE */
  .account-drawer {
    padding: 0 16px;
  }

  .drawer-inner {
    padding: 14px 0 16px;
    gap: 12px;
  }

  .drawer-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    flex: 1 1 100%;
    width: 100%;
  }

  .key-field-group {
    grid-column: 1 / -1;
    max-width: none;
    min-height: 48px;
  }

  .drawer-controls .btn-primary,
  .drawer-controls .btn-secondary {
    width: 100%;
    min-height: 46px;
  }

  /* PAGE SHELL WITH SAFE-AREA CLEARANCE FOR BOTTOM TAB BAR */
  .page-shell {
    padding: 12px 14px calc(88px + env(safe-area-inset-bottom, 0px));
  }

  .intro-block {
    margin-bottom: 10px;
  }

  .page-title {
    font-size: 1.3125rem;
    line-height: 1.16;
    margin-bottom: 4px;
  }

  .page-lead {
    font-size: 0.84375rem;
    line-height: 1.38;
  }

  .studio-layout {
    gap: 14px;
  }

  .studio-sheet,
  .contact-sheet,
  .checkout-sheet,
  .api-sheet {
    padding: 13px 14px;
    border-radius: 16px;
  }

  /* SINGLE-ROW SEGMENTED MODE BAR */
  .mode-switcher {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    padding: 4px;
    margin-bottom: 10px;
  }

  .desk-label {
    display: none;
  }

  .mob-label {
    display: inline;
  }

  .mode-tab {
    min-height: 44px;
    padding: 6px 6px;
    gap: 5px;
    font-size: 0.84375rem;
    justify-content: center;
    white-space: nowrap;
  }

  .mode-tab svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
  }

  /* THUMB-FRIENDLY HELPER BUTTONS */
  .field-header {
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
    margin-bottom: 8px;
  }

  .inline-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  .text-action-btn {
    min-height: 42px;
    justify-content: center;
    padding: 7px 10px;
    font-size: 0.8125rem;
    text-align: center;
    white-space: nowrap;
    min-width: 0;
  }

  textarea,
  input[type="text"],
  .clean-select {
    font-size: 1rem;
    padding: 9px 12px;
  }

  textarea {
    height: 98px;
    min-height: 92px;
  }

  .helper-row {
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
  }

  .helper-text {
    font-size: 0.8125rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sheet-divider {
    margin: 10px 0;
  }

  .extra-disclosure {
    margin-top: 8px;
    padding-top: 8px;
  }

  .extra-disclosure summary {
    font-size: 0.875rem;
    min-height: 36px;
  }

  .submit-footer {
    margin-top: 10px;
  }

  .btn-primary.large {
    min-height: 50px;
    font-size: 1rem;
  }

  /* 2-COLUMN SCENE SELECTOR ON PHONES */
  .scene-selector {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .scene-btn {
    min-height: 58px;
    padding: 9px 10px;
  }

  .scene-btn strong {
    font-size: 0.84375rem;
    line-height: 1.25;
  }

  .scene-btn span {
    font-size: 0.75rem;
    line-height: 1.3;
  }

  /* 5-COLUMN FULL-VISIBILITY ASPECT RATIO BAR ON PHONES */
  .ratio-options {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
  }

  .ratio-option {
    min-height: 56px;
    padding: 6px 4px;
    border-radius: 10px;
    gap: 2px;
  }

  .ratio-frame {
    margin-bottom: 2px;
    transform: scale(0.9);
  }

  .ratio-name {
    font-size: 0.78125rem;
  }

  .ratio-sub {
    display: none;
  }

  .extra-two-col {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  /* PRICING & API MOBILE REFINEMENTS */
  .trial-banner {
    padding: 16px;
    gap: 12px;
  }

  .trial-banner .btn-secondary {
    width: 100%;
  }

  .checkout-sheet {
    gap: 22px;
  }

  .pack-row {
    padding: 12px 13px;
    gap: 10px;
  }

  .pack-title {
    font-size: 0.9375rem;
  }

  .pack-sub {
    font-size: 0.78125rem;
  }

  .pack-price {
    font-size: 0.9375rem;
  }

  .api-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .doc-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .doc-tabs::-webkit-scrollbar {
    display: none;
  }

  .doc-tab {
    min-height: 44px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .api-bar-links {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
  }

  .editorial-guide {
    margin-top: 34px;
    padding-top: 26px;
  }

  .editorial-columns {
    margin-bottom: 28px;
  }

  .faq-list {
    padding: 12px 16px;
  }

  .faq-item summary {
    padding: 12px 0;
    font-size: 0.90625rem;
  }

  .faq-item p {
    padding: 0 0 14px;
    font-size: 0.875rem;
  }

  .site-footer {
    margin-top: 32px;
    padding-top: 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-links {
    gap: 4px 14px;
  }

  .footer-links a {
    min-height: 44px;
  }

  /* FIXED THUMB-ZONE BOTTOM NAVIGATION */
  .mobile-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
  }

  .mob-nav-item {
    min-height: 50px;
    border: 0;
    background: transparent;
    color: var(--ink-2);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 4px;
  }

  .mob-nav-icon {
    width: 40px;
    height: 26px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out);
  }

  .mob-nav-item.active {
    color: var(--ink);
    font-weight: 700;
  }

  .mob-nav-item.active .mob-nav-icon {
    background: var(--accent);
    color: var(--ink);
  }

  .mob-nav-item:active .mob-nav-icon {
    background: var(--bg-warm);
  }

  /* TOASTS FLOAT CLEANLY ABOVE BOTTOM NAV */
  .toast-stack {
    left: 14px;
    right: 14px;
    bottom: calc(74px + env(safe-area-inset-bottom, 0px));
    max-width: none;
  }
}

@media (max-width: 420px) {
  .brand-sub {
    display: none;
  }

  .mode-tab svg {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}