/* ==========================================================================
   Training Studio — site styles
   Design goals: high contrast, big readable type, keyboard friendly,
   modern look. No external fonts or requests.
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --font: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter Tight", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, monospace;

  --radius: 1.1rem;
  --radius-sm: 0.7rem;
  --maxw: 74rem;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #070b16;
  --bg-2: #0d1426;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-2: rgba(255, 255, 255, 0.09);
  --surface-solid: #111a30;
  --border: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.5);
  --text: #f5f7ff;
  --muted: #bcc6e2;
  --accent: #8e9cff;
  --accent-2: #38e1c8;
  --accent-3: #ff7ad9;
  --on-accent: #070b16;
  --focus: #ffd84d;
  --good: #5be49b;
  --on-good: #04130a;
  --on-bad: #1a0505;
  --good-bg: rgba(91, 228, 155, 0.14);
  --warn: #ffc94d;
  --warn-bg: rgba(255, 201, 77, 0.14);
  --bad: #ff9a9a;
  --bad-bg: rgba(255, 120, 120, 0.15);
  --info-bg: rgba(142, 156, 255, 0.16);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8), 0 0 0 1px var(--border);
  --glow-1: rgba(110, 120, 255, 0.34);
  --glow-2: rgba(56, 225, 200, 0.2);
  --glow-3: rgba(255, 122, 217, 0.14);
  --grid-line: rgba(255, 255, 255, 0.055);
  --header-bg: rgba(7, 11, 22, 0.72);
  --btn-grad: linear-gradient(135deg, #a3afff 0%, #38e1c8 100%);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f6fc;
  --bg-2: #ffffff;
  --surface: #ffffff;
  --surface-2: #eceffb;
  --surface-solid: #ffffff;
  --border: #c5cce4;
  --border-strong: #5b6591;
  --text: #0a0f25;
  --muted: #38426a;
  --accent: #3338d6;
  --accent-2: #005a4e;
  --accent-3: #b3208a;
  --on-accent: #ffffff;
  --focus: #b24a00;
  --good: #0b6b3a;
  --on-good: #ffffff;
  --on-bad: #ffffff;
  --good-bg: #dff6e9;
  --warn: #8a4b00;
  --warn-bg: #fff0d1;
  --bad: #a31616;
  --bad-bg: #fde4e4;
  --info-bg: #e6e8ff;
  --shadow: 0 30px 70px -35px rgba(30, 40, 110, 0.45), 0 0 0 1px var(--border);
  --glow-1: rgba(80, 90, 255, 0.2);
  --glow-2: rgba(0, 170, 150, 0.14);
  --glow-3: rgba(230, 60, 180, 0.1);
  --grid-line: rgba(10, 15, 37, 0.06);
  --header-bg: rgba(245, 246, 252, 0.82);
  --btn-grad: linear-gradient(135deg, #3338d6 0%, #1f5fd6 100%);
}

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

html {
  font-size: 112.5%; /* 18px base — larger than the browser default on purpose */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  scroll-padding-bottom: 6.5rem; /* keep focused items clear of the sticky player bar */
}
html[data-text="2"] { font-size: 137.5%; }
html[data-text="3"] { font-size: 162.5%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Soft aurora behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(60rem 36rem at 12% -8%, var(--glow-1), transparent 62%),
    radial-gradient(48rem 30rem at 92% 6%, var(--glow-2), transparent 60%),
    radial-gradient(44rem 28rem at 60% 108%, var(--glow-3), transparent 60%);
}

main { flex: 1 0 auto; }

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 6.2vw, 4.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.04; }
h2 { font-size: clamp(1.85rem, 3.8vw, 2.9rem); font-weight: 750; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: var(--accent); text-underline-offset: 0.2em; text-decoration-thickness: 0.09em; }
a:hover { text-decoration-thickness: 0.16em; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: #ffd84d;
  color: #000;
  padding: 0.7rem 1.1rem;
  border-radius: 0.6rem;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4.5vw, 2.25rem); }
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section-tight { padding-block: clamp(2rem, 5vw, 3.5rem); }
.center { text-align: center; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 42rem; line-height: 1.6; }
.center .lead { margin-inline: auto; }
.muted { color: var(--muted); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 1.6rem; height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.gradient-text {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
:root[data-theme="dark"] .gradient-text { background-image: linear-gradient(100deg, #a9b4ff 0%, #38e1c8 75%); }
:root[data-theme="light"] .gradient-text { background-image: linear-gradient(100deg, #3338d6 0%, #005a4e 80%); }

/* ---------- Buttons ---------- */
.btn {
  --btn-pad-y: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: var(--btn-pad-y) 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--btn-grad);
  color: var(--on-accent);
  box-shadow: 0 10px 30px -10px var(--glow-1), 0 0 0 0 transparent;
}
:root[data-theme="light"] .btn-primary { color: #fff; }
.btn-primary:hover { box-shadow: 0 16px 40px -10px var(--glow-1); }
.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--surface-2); }
.btn-lg { min-height: 3.4rem; padding-inline: 1.8rem; font-size: 1.08rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-h);
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
  min-height: 2.75rem;
}
.brand-mark { width: 2.1rem; height: 2.1rem; flex: none; }
.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav a:not(.btn) {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
}
.nav a:not(.btn):hover { background: var(--surface-2); }
.nav a[aria-current="page"]:not(.btn) { background: var(--info-bg); box-shadow: inset 0 0 0 1px var(--border); }
.nav .btn { min-height: 2.75rem; padding: 0.55rem 1.15rem; margin-left: 0.4rem; }

.tools { display: flex; align-items: center; gap: 0.35rem; margin-left: 0.5rem; padding-left: 0.75rem; border-left: 1px solid var(--border); }
.tool-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.75rem; height: 2.75rem;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit; font-weight: 700; font-size: 0.95rem;
  cursor: pointer;
}
.tool-btn:hover { background: var(--surface-2); border-color: var(--border-strong); }
.tool-btn svg { width: 1.25rem; height: 1.25rem; }
.tool-btn[aria-pressed="true"] { background: var(--info-bg); border-color: var(--accent); }

.menu-toggle { display: none; margin-left: auto; }

/* Wide header: never wrap; site.js measures this and adds .nav-collapsed
   when the nav doesn't fit (small screens, or larger text sizes). */
html:not(.nav-collapsed) .brand span,
html:not(.nav-collapsed) .nav a,
html:not(.nav-collapsed) .nav .btn { white-space: nowrap; }

html.nav-collapsed .menu-toggle { display: inline-flex; }
html.nav-collapsed .nav {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  margin: 0;
  padding: 0.75rem clamp(1rem, 4.5vw, 2.25rem) 1.25rem;
  flex-direction: column;
  align-items: stretch;
  gap: 0.25rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
  display: none;
}
html.nav-collapsed .nav.open { display: flex; }
html.nav-collapsed .nav a:not(.btn) { padding: 0.8rem 1rem; font-size: 1.1rem; }
html.nav-collapsed .nav .btn { margin: 0.5rem 0 0; }
html.nav-collapsed .tools { margin: 0.5rem 0 0; padding: 0.75rem 0 0; border-left: 0; border-top: 1px solid var(--border); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem); overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 3.2rem 3.2rem;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, #000 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, #000 25%, transparent 75%);
}
.hero-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (min-width: 62rem) {
  .hero-grid { grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); }
}
.hero h1 { margin-bottom: 0.45em; }
.hero .lead { margin-bottom: 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 1.6rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; padding: 0; margin: 0; list-style: none; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 600;
}
.chip svg { width: 1.05rem; height: 1.05rem; color: var(--accent-2); }

/* ---------- Demo window (hero + sample cards) ---------- */
.window {
  background: var(--surface-solid);
  border-radius: calc(var(--radius) + 0.3rem);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
:root[data-theme="dark"] .window { background: linear-gradient(180deg, #131d38 0%, #0e1630 100%); }
.window-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
}
.window-dots { display: flex; gap: 0.4rem; }
.window-dots span { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--border-strong); opacity: 0.55; }
.window-title { font-size: 0.85rem; font-weight: 600; color: var(--muted); margin-left: 0.5rem; }
.window-body { padding: clamp(1rem, 2.4vw, 1.5rem); }

.tabs { display: flex; gap: 0.35rem; padding: 0.6rem 0.75rem 0; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--muted);
  font: inherit; font-weight: 700; font-size: 0.95rem;
  padding: 0.7rem 1rem;
  min-height: 2.75rem;
  border-radius: 0.7rem 0.7rem 0 0;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent-2); background: var(--surface); }

/* ---------- Cards / grids ---------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 2.6vw, 1.9rem);
  transition: transform 0.25s var(--ease), border-color 0.25s, background 0.25s;
  overflow: hidden;
}
.card::after { /* pointer spotlight (see site.js) */
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(22rem circle at var(--mx, 50%) var(--my, 0%), var(--glow-1), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.card:hover::after { opacity: 0.9; }
.card > * { position: relative; z-index: 1; }
.card h3 { margin-bottom: 0.4em; }
.card p:last-child { margin-bottom: 0; }
.card-icon {
  width: 3rem; height: 3rem;
  border-radius: 0.9rem;
  display: grid; place-items: center;
  background: var(--info-bg);
  color: var(--accent);
  margin-bottom: 1.1rem;
  box-shadow: inset 0 0 0 1px var(--border);
}
:root[data-theme="dark"] .card-icon { color: #b9c3ff; }
.card-icon svg { width: 1.6rem; height: 1.6rem; }

.grid { display: grid; gap: 1.1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
.bento { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 52rem) {
  .bento { grid-template-columns: repeat(6, 1fr); }
  .bento .span-3 { grid-column: span 3; }
  .bento .span-2 { grid-column: span 2; }
  .bento .span-4 { grid-column: span 4; }
}

.section-head { max-width: 46rem; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.section-head.center { margin-inline: auto; }

/* ---------- Doc → module transformation ---------- */
.transform {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}
@media (min-width: 62rem) {
  .transform { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.1fr); gap: 1.5rem; }
}
.doc {
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.6;
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  color: var(--muted);
}
.doc strong { color: var(--text); }
.doc .doc-h { font-family: var(--font-display); font-size: 1.05rem; color: var(--text); font-weight: 750; display: block; margin-bottom: 0.4rem; }
.doc ul { margin: 0.4rem 0 0.4rem 1.1rem; padding: 0; }
.doc code { color: var(--accent-2); }
.transform-arrow {
  display: grid; place-items: center;
  color: var(--accent-2);
}
.transform-arrow svg { width: 3rem; height: 3rem; }
@media (max-width: 61.99rem) { .transform-arrow svg { transform: rotate(90deg); } }
.outputs { display: grid; gap: 0.9rem; }
.output {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}
.output .card-icon { margin: 0; }
.output h3 { font-size: 1.1rem; margin: 0 0 0.15em; }
.output p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.45; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1.1rem; padding: 0; margin: 0; list-style: none; }
.steps > li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.steps > li::before {
  content: counter(step);
  display: grid; place-items: center;
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: var(--btn-grad);
  color: var(--on-accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
}
:root[data-theme="light"] .steps > li::before { color: #fff; }
.steps h3 { margin-bottom: 0.25em; }
.steps p { margin: 0; color: var(--muted); }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.checklist li { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem; align-items: start; }
.checklist svg { width: 1.4rem; height: 1.4rem; color: var(--accent-2); margin-top: 0.2rem; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: calc(var(--radius) + 0.5rem);
  padding: clamp(2rem, 5vw, 3.75rem);
  background:
    radial-gradient(40rem 20rem at 0% 0%, var(--glow-1), transparent 60%),
    radial-gradient(36rem 20rem at 100% 100%, var(--glow-2), transparent 60%),
    var(--surface-solid);
  border: 1px solid var(--border-strong);
  overflow: hidden;
}
.cta-band h2 { max-width: 30rem; }

/* ---------- Sample cards ---------- */
.sample-card { display: flex; flex-direction: column; gap: 1rem; }
.sample-card h3 { font-size: 1.5rem; }
.meta { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0; list-style: none; }
.meta li {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.85rem; font-weight: 600;
  color: var(--muted);
}

/* ---------- Page header (inner pages) ---------- */
.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem); }
.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.7rem); margin-bottom: 0.4em; }
.breadcrumb { font-size: 0.95rem; margin-bottom: 1.2rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--text); }

/* ---------- Prose (privacy etc.) ---------- */
.prose { max-width: 46rem; }
.prose h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-top: 2.2em; }
.prose h3 { margin-top: 1.6em; }
.prose ul { padding-left: 1.3rem; }
.prose li { margin-bottom: 0.45em; }
.callout {
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-sm);
  background: var(--info-bg);
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent);
}
.callout.warn { background: var(--warn-bg); border-left-color: var(--warn); }
.callout.good { background: var(--good-bg); border-left-color: var(--good); }
.callout.bad { background: var(--bad-bg); border-left-color: var(--bad); }
.callout > :last-child { margin-bottom: 0; }

/* ---------- Details / FAQ ---------- */
details.faq {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-bottom: 0.8rem;
}
details.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.3rem;
  font-weight: 700;
  font-size: 1.08rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 3.25rem;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; font-size: 1.6rem; line-height: 1; color: var(--accent-2); font-weight: 400; }
details.faq[open] summary::after { content: "–"; }
details.faq .faq-body { padding: 0 1.3rem 1.2rem; color: var(--muted); }
details.faq .faq-body p:last-child { margin-bottom: 0; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.1rem; max-width: 30rem; }
.field label { display: block; font-weight: 700; margin-bottom: 0.45rem; }
.field .hint { color: var(--muted); font-size: 0.92rem; margin-top: 0.4rem; }
.input {
  width: 100%;
  min-height: 3.3rem;
  padding: 0.75rem 1rem;
  font: inherit;
  color: var(--text);
  background: var(--bg-2);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.input::placeholder { color: var(--muted); opacity: 0.8; }
.input:focus-visible { outline-offset: 2px; border-color: var(--focus); }
.status { min-height: 1.5rem; }
.status .callout { margin-top: 0.25rem; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: clamp(3rem, 7vw, 5rem);
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding-block: clamp(2.2rem, 5vw, 3.5rem) 2rem;
}
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 52rem) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-grid h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); font-family: var(--font); margin-bottom: 0.8rem; font-weight: 700; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.15rem; }
.footer-links a { color: var(--text); display: inline-flex; min-height: 2.5rem; align-items: center; }
.footer-note { margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.92rem; display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between; }
.address { font-style: normal; color: var(--muted); }

/* ---------- Motion ---------- */
.reveal { opacity: 0; transform: translateY(1.1rem); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@keyframes float-glow { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -14px, 0); } }
.hero-demo { animation: float-glow 9s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  body::before, .hero::before, .site-header, .tools { display: none !important; }
  body { background: #fff; color: #000; }
}

/* Hero headline sits in a half-width column: keep it to ~4 lines */
.hero h1 { font-size: clamp(2.3rem, 4.7vw, 3.9rem); }

@media (max-width: 40rem) {
  .hero-cta .btn { flex: 1 1 100%; }
}