/* ===================================================================
   STUDIO TYPO — outils.css (pages individuelles)
   Thème via [data-theme="light"] / [data-theme="dark"] sur <html>
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,400;1,700&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,600&family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500;700&family=Bebas+Neue&display=swap');

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

/* ─── TOKENS DARK (identite du site de base) ─── */
:root,
[data-theme="dark"] {
  --bg:         #0a0805;
  --bg2:        #0f0c07;
  --surface:    rgba(242,234,216,.04);
  --surface2:   rgba(242,234,216,.03);
  --border:     rgba(201,168,76,.2);
  --border2:    rgba(201,168,76,.12);
  --text:       rgba(242,234,216,.92);
  --muted:      rgba(242,234,216,.6);
  --accent:     #c9a84c;
  --accent-h:   #d7b765;
  --accent2:    #8b3a1e;
  --link:       rgba(242,234,216,.72);
  --field:      rgba(242,234,216,.05);
  --field-ph:   rgba(242,234,216,.25);
  --ok:         #3ecf8e;
  --badge-bg:   #c9a84c;
  --badge-fg:   #0a0805;

  --serif:      'Playfair Display', Georgia, serif;
  --mono:       'DM Mono', monospace;
  --sans:       'DM Sans', sans-serif;

  --radius-card: 16px;
  --radius-btn:  6px;
  --radius-input:8px;
  --shadow-card: 0 4px 24px rgba(0,0,0,.4);
  --shadow-btn:  0 2px 8px rgba(0,0,0,.4);
}

/* ─── TOKENS LIGHT (identite du site de base) ─── */
[data-theme="light"] {
  --bg:         #faf6ee;
  --bg2:        #fffaf0;
  --surface:    rgba(255,253,245,.85);
  --surface2:   rgba(255,253,245,.78);
  --border:     rgba(154,107,16,.28);
  --border2:    rgba(154,107,16,.16);
  --text:       rgba(28,21,9,.9);
  --muted:      rgba(28,21,9,.62);
  --accent:     #9a6b10;
  --accent-h:   #8b3a1e;
  --accent2:    #8b3a1e;
  --link:       rgba(28,21,9,.72);
  --field:      rgba(255,253,245,.92);
  --field-ph:   rgba(28,21,9,.38);
  --ok:         #2a7a4a;
  --badge-bg:   #1c1509;
  --badge-fg:   #faf6ee;

  --shadow-card: 0 2px 12px rgba(22,14,5,.08);
  --shadow-btn:  0 2px 6px rgba(22,14,5,.12);
}

/* ─── BASE ─── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  margin: 0;
  transition: background .25s, color .25s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: .4;
}
[data-theme="light"] body::before {
  opacity: .07;
}

a { text-decoration: none; color: var(--link); }

/* ─── TOPBAR ─── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background .25s, border-color .25s;
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .3rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo em { color: var(--accent); font-style: italic; }
.logo-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.35;transform:scale(.65);}
}

.topbar-nav {
  display: flex;
  gap: 1.8rem;
  flex: 1;
}
.topbar-nav a {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s;
}
.topbar-nav a:hover { color: var(--text); }
.topbar-nav a.active { color: var(--accent); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: .35rem .7rem;
  cursor: pointer;
  font-size: .95rem;
  display: flex;
  align-items: center;
  gap: .2rem;
  transition: all .2s;
  color: var(--text);
}
.theme-toggle:hover { border-color: var(--accent); }

/* ─── PAGE HEADER ─── */
.page-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  z-index: 1;
}
.page-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem 2.5rem;
}
.page-header .breadcrumb {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.page-header .breadcrumb a {
  color: var(--muted);
  transition: color .2s;
}
.page-header .breadcrumb a:hover { color: var(--accent); }
.page-header .breadcrumb .sep { opacity: .4; }

.page-header h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--text);
  margin: 0 0 .6rem;
}
.page-header h1 em { font-style: italic; color: var(--accent); }

.page-header .page-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
  margin: 0;
}

/* ─── SECTION WRAP ─── */
.section-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

/* ─── TOOL CARDS ─── */
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.6rem;
  box-shadow: var(--shadow-card);
  transition: background .25s, border-color .25s;
}
.tool-card-header {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.tool-label {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.tool-index {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: .04em;
  line-height: 1;
  vertical-align: baseline;
}
.tool-hint {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.4;
}

/* ─── BUTTONS ─── */
.btn {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .6rem 1.1rem;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .18s;
  white-space: nowrap;
  font-weight: 500;
  line-height: 1;
}
.btn-accent {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  box-shadow: var(--shadow-btn);
}
.btn-accent:hover { background: var(--accent-h); border-color: var(--accent-h); transform: translateY(-1px); }
.btn-accent.is-done { background: var(--ok); border-color: var(--ok); }

.btn-ghost {
  background: var(--surface2);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn--active { background: var(--accent) !important; color: var(--bg) !important; border-color: var(--accent) !important; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .8rem;
}

/* ─── INPUTS ─── */
textarea, input[type="text"], input[type="number"], input[type="email"], input[type="url"], input:not([type]), select {
  width: 100%;
  display: block;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: .75rem 1rem;
  font-family: var(--sans);
  font-size: .95rem;
  color: var(--text);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .25s;
}
textarea { min-height: 120px; resize: vertical; }
textarea::placeholder, input::placeholder { color: var(--field-ph); font-style: italic; }
textarea:focus, input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}
select { cursor: pointer; }

/* ─── STYLE RESULTS ─── */
.results { margin-top: .8rem; display: flex; flex-direction: column; gap: .5rem; }
.styleItem {
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: .85rem 1rem;
  cursor: pointer;
  position: relative;
  word-break: break-word;
  background: var(--surface2);
  transition: background .18s, border-color .18s, transform .15s;
  font-size: 1rem;
  line-height: 1.5;
}
.styleItem:hover { border-color: var(--accent); transform: translateX(2px); }
.styleName { display: block; color: var(--muted); font-size: .65rem; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: .4rem; }
.copied-badge { position: absolute; right: 10px; top: 10px; font-size: .65rem; color: var(--ok); opacity: 0; transition: opacity .2s; font-family: var(--mono); }
.styleItem.isCopied .copied-badge { opacity: 1; }
.styleItem.isCopied { border-color: var(--ok); }

/* ─── CHAR GRID ─── */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 48px);
  gap: .5rem;
  justify-content: center;
  margin-top: .5rem;
}
.char-cell {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-family: var(--serif);
  border: 1px solid var(--border);
  background: var(--surface2);
  border-radius: var(--radius-input);
  cursor: pointer;
  transition: all .15s;
  color: var(--text);
  user-select: none;
}
.char-cell:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); transform: scale(1.08); }
.char-cell.copied { background: var(--ok); color: var(--bg); border-color: var(--ok); transform: scale(1.12); }

/* ─── SIGNATURE ─── */
.sigGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .7rem;
  margin-bottom: 1rem;
}
.sigGrid-full { grid-column: 1 / -1; }

.sig-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem 1.2rem;
  align-items: flex-end;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
}
.sig-toolbar-group { display: flex; flex-direction: column; gap: .3rem; }
.sig-label { font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.select-styled { width: 100%; padding: .5rem .75rem; font-size: .82rem; }
.sig-toolbar-group .select-styled { min-width: 180px; }
.colorInput { width: 50px; height: 38px; padding: 2px; border-radius: var(--radius-input); cursor: pointer; }
.smallInput { width: 80px; }

.sig-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.sig-color-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .4rem; }

.sig-preview {
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 1rem 1.2rem;
  background: #ffffff;
  color: #111;
  min-height: 90px;
  overflow: auto;
  margin-bottom: .8rem;
}
[data-theme="dark"] .sig-preview {
  background: #1a1a2e;
  color: #e8e4dc;
}

/* meta action bar */
.meta-action-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  margin-top: .9rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: .7rem 1rem;
}
.meta-action-bar p { margin: 0; font-size: .9rem; color: var(--muted); font-style: italic; }

/* ─── HELPERS ─── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.inline-tools {
  display: flex;
  gap: .5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.inline-tools .sig-label {
  flex-shrink: 0;
}
.btn-compact {
  padding: .4rem .8rem;
}
.label-block {
  margin-bottom: .3rem;
  display: block;
}
.label-block.mt {
  margin: 1rem 0 .3rem;
}
.textarea-medium {
  min-height: 100px;
}
.textarea-short {
  min-height: 80px;
}
.textarea-tall {
  min-height: 160px;
}
.status-text {
  font-size: .8rem;
  color: var(--ok);
  margin-top: .5rem;
  min-height: 1.2em;
}
.status-empty {
  font-size: .85rem;
  color: var(--muted);
  text-align: center;
  padding: 2rem 0;
  display: none;
}
.status-empty.is-visible {
  display: block;
}
.margin-bottom-md {
  margin-bottom: 1rem;
}
.subtle-text {
  font-size: .8rem;
  color: var(--muted);
}
.btn-row-spaced {
  margin-bottom: 1rem;
}
.textarea-code {
  min-height: 70px;
  font-size: .8rem;
  font-family: var(--mono);
}

/* ─── TOAST ─── */
.copy-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 12px);
  background: var(--text);
  color: var(--bg);
  border-radius: 20px;
  padding: .6rem 1.2rem;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .08em;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 999;
}
.copy-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--muted);
  letter-spacing: .06em;
}
.footer-logo { font-family: var(--serif); font-style: italic; font-size: 1.1rem; color: var(--text); }
.footer-logo em { color: var(--accent); }
.footer-copy a { color: var(--muted); transition: color .2s; }
.footer-copy a:hover { color: var(--text); }

/* ─── HUB GRID ─── */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.8rem;
  box-shadow: var(--shadow-card);
  transition: all .25s;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: .6rem;
  position: relative;
  overflow: hidden;
}
.hub-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
}
.hub-card .hub-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4.2rem;
  font-weight: 400;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--accent);
  opacity: .15;
  position: absolute;
  top: -4px;
  right: 12px;
}
.hub-card .hub-label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.hub-card h2,
.hub-card h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.1;
}
.hub-card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}
.hub-card .hub-arrow {
  margin-top: auto;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding-top: .8rem;
  transition: transform .2s;
}
.hub-card:hover .hub-arrow { transform: translateX(4px); }

/* ─── TOOL PAGES (hors index) ─── */
.tool-page .page-header h1 {
  font-family: 'Cormorant Garamond', serif !important;
  font-weight: 300 !important;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  letter-spacing: -.02em;
  line-height: .9;
  text-wrap: balance;
  font-variation-settings: "wght" 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.tool-page .page-header h1 em {
  font-family: 'Cormorant Garamond', serif !important;
  font-weight: 300 !important;
  font-style: italic;
  font-variation-settings: "wght" 300;
}
.tool-page .page-header,
.tool-page .section-wrap,
.tool-page .tool-card {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.tool-page .page-header .page-desc,
.tool-page .tool-hint {
  font-family: var(--sans);
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  line-height: 1.5;
  font-weight: 300;
}
.tool-page .tool-card textarea,
.tool-page .tool-card input[type="text"],
.tool-page .tool-card input[type="number"],
.tool-page .tool-card input[type="email"],
.tool-page .tool-card input[type="url"],
.tool-page .tool-card input:not([type]),
.tool-page .tool-card select {
  font-family: 'Cormorant Garamond', serif !important;
  font-size: 1.18rem;
  font-weight: 300;
  font-variation-settings: "wght" 300;
}
.tool-page .tool-card textarea::placeholder,
.tool-page .tool-card input::placeholder {
  font-style: italic;
}
.tool-page .styleItem,
.tool-page .char-cell,
.tool-page .stats-bar .stat-val {
  font-family: 'Cormorant Garamond', serif;
}
.tool-page .sig-preview {
  font-family: 'Cormorant Garamond', serif;
}
.tool-page .textarea-code {
  font-family: var(--mono);
  font-size: .8rem;
}
.signature-page .sig-preview,
.signature-page #sHtml {
  background: #ffffff !important;
  color: #111111 !important;
  border-color: #d8c89a !important;
}
.signature-page #sHtml::placeholder {
  color: #666666;
}

/* ─── HUB PAGE (index.html) ─── */
.hub-page .page-header h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: -.02em;
  line-height: .92;
  margin-bottom: .8rem;
}
.hub-page .hero-title-lines .line {
  display: block;
}
.hub-page .hero-title-lines em.line {
  font-style: italic;
  color: var(--accent);
  font-weight: 600;
}
.hub-page .hero-title-lines .outline {
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--text) 90%, transparent);
  text-stroke: 1px color-mix(in srgb, var(--text) 90%, transparent);
}
.hub-page .page-header .page-desc {
  font-weight: 300;
  max-width: 56ch;
}
.hub-page .hub-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 2rem;
  align-items: start;
}
.hub-page .hub-intro {
  min-width: 0;
}
.hub-page .hub-card {
  padding: 2rem 1.8rem 1.7rem;
}
.hub-page .hub-card .hub-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 9.4rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: .75;
  color: var(--accent);
  opacity: .22;
  top: -18px;
  left: 12px;
  right: auto;
}
.hub-page .hub-card .hub-label {
  font-size: .64rem;
  font-weight: 300;
  letter-spacing: .16em;
}
.hub-page .hub-card h2,
.hub-page .hub-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 4.6vw, 3.9rem);
  font-weight: 300;
  line-height: .9;
  letter-spacing: -.01em;
  margin-top: .2rem;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
  hyphens: auto;
}
.hub-page .hub-card h2 span,
.hub-page .hub-card h3 span {
  display: block;
  color: color-mix(in srgb, var(--text) 96%, transparent);
}
.hub-page .hub-card h2 em,
.hub-page .hub-card h3 em {
  display: block;
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}
.hub-page .hub-card p {
  font-size: .84rem;
  font-weight: 300;
  line-height: 1.55;
  max-width: 36ch;
}
.hub-page .hub-card .hub-arrow {
  font-weight: 300;
  letter-spacing: .1em;
}
.hub-page .hub-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border2);
  border: 1px solid var(--border);
  margin-top: .2rem;
}
.hub-page .hub-stat {
  padding: 1rem .95rem;
  min-height: 112px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hub-page .hub-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.7rem;
  line-height: 1;
  color: var(--accent);
  display: block;
}
.hub-page .hub-stat-infinity {
  font-family: Arial, Helvetica, sans-serif;
}
.hub-page .hub-stat-label {
  margin-top: .35rem;
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ─── FAQ ─── */
#faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  background: var(--surface2);
  padding: .85rem 1rem;
  margin-bottom: .6rem;
}
#faq details:last-child {
  margin-bottom: 0;
}
#faq summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text);
}
#faq details p {
  margin: .75rem 0 .15rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-header-inner > * { animation: fadeUp .6s ease both; }
.page-header-inner > *:nth-child(1) { animation-delay: .05s; }
.page-header-inner > *:nth-child(2) { animation-delay: .15s; }
.page-header-inner > *:nth-child(3) { animation-delay: .25s; }

.section-wrap > * { animation: fadeUp .5s ease both; }
.section-wrap > *:nth-child(1) { animation-delay: .1s; }
.section-wrap > *:nth-child(2) { animation-delay: .2s; }
.section-wrap > *:nth-child(3) { animation-delay: .3s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 860px) {
  .topbar-inner {
    height: auto;
    min-height: 64px;
    padding: .8rem 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
  }
  .topbar-nav {
    display: flex;
    order: 3;
    flex: 1 1 100%;
    overflow-x: auto;
    gap: 1rem;
    padding-bottom: .25rem;
    scrollbar-width: thin;
  }
  .topbar-nav a {
    flex: 0 0 auto;
    white-space: nowrap;
  }
  .topbar-right {
    margin-left: 0;
  }
  .page-header-inner { padding: 2rem 1.5rem; }
  .section-wrap { padding: 1.5rem 1.5rem 3rem; }
  .sigGrid { grid-template-columns: 1fr; }
  .sigGrid-full { grid-column: 1; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-page .hub-card .hub-num { font-size: 8rem; }
  .hub-page .hub-card h2,
  .hub-page .hub-card h3 { font-size: clamp(2.4rem, 11vw, 3.4rem); }
  .hub-page .hub-hero { grid-template-columns: 1fr; gap: 1.2rem; }
  .hub-page .hub-stats { max-width: 430px; }
  .hub-page .hub-stat { min-height: 120px; padding: 1.1rem; }
  .hub-page .hub-stat-num { font-size: 3rem; }
  .hub-page .hero-title-lines .outline {
    -webkit-text-stroke: 0.85px color-mix(in srgb, var(--text) 90%, transparent);
    text-stroke: 0.85px color-mix(in srgb, var(--text) 90%, transparent);
  }
  .two-col-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; text-align: center; gap: .6rem; padding: 1.5rem; }
  .select-styled { width: 100%; }
  .sig-toolbar-group .select-styled { min-width: 0; }
}

@media (max-width: 480px) {
  .topbar-inner { padding: .75rem 1rem; gap: .8rem; }
  .topbar-nav {
    gap: .8rem;
  }
  .hub-page .hub-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
  }
  .hub-page .hub-stat {
    min-height: 92px;
    padding: .8rem;
  }
  .hub-page .hub-stat-num { font-size: 2.35rem; }
  .hub-page .hub-stat-label {
    font-size: .62rem;
    letter-spacing: .11em;
  }
  .page-header h1 { font-size: 2.2rem; }
  .sig-toolbar { gap: .5rem; }
}
