/* ==========================================================================
   Cornerstone Voice Studio
   Single stylesheet, no build step, no framework. ~1 request, no webfonts —
   system stack only, because a marketing page that waits on a font download
   is a marketing page that loses the visitor.
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */

:root {
  /* Surfaces: charcoal-navy, three depths */
  --bg:        #0b0e13;
  --bg-alt:    #11161d;
  --bg-card:   #161c25;
  --bg-card-2: #1c232e;
  --line:      #262f3c;
  --line-soft: #1d242f;

  /* Ink */
  --ink:       #f2f5f8;
  --ink-2:     #b6c0ce;
  --ink-3:     #7f8a99;

  /* Accent: warm orange, the one loud colour */
  --accent:      #ff7a2f;
  --accent-dim:  #e8641a;
  --accent-ink:  #14181e;
  --accent-wash: rgba(255, 122, 47, 0.11);

  /* Signal colours, used sparingly in the mockups */
  --live:  #3ecf8e;
  --alert: #ff5a5a;

  --radius:    14px;
  --radius-sm: 9px;
  --radius-lg: 22px;

  --shadow:    0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.7);
  --shadow-lg: 0 2px 4px rgba(0,0,0,.4), 0 28px 60px -20px rgba(0,0,0,.8);

  --wrap:   1180px;
  --narrow: 760px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Fluid type scale */
  --t-h1:   clamp(2.15rem, 1.35rem + 3.6vw, 4rem);
  --t-h2:   clamp(1.6rem, 1.2rem + 1.7vw, 2.5rem);
  --t-h3:   clamp(1.16rem, 1.04rem + 0.5vw, 1.45rem);
  --t-lede: clamp(1.06rem, 1rem + 0.42vw, 1.28rem);
  --t-body: 1.0625rem;

  --sp-section: clamp(3.5rem, 2rem + 6vw, 7rem);
}

/* --- 2. Reset ------------------------------------------------------------ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: var(--t-body)/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.14; letter-spacing: -0.021em; font-weight: 700; }
h1 { font-size: var(--t-h1); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); letter-spacing: -0.012em; }
p  { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.15em; }
li { margin-bottom: .4em; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #ffa066; }
strong { font-weight: 650; color: var(--ink); }
table { border-collapse: collapse; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* --- 3. Utilities ------------------------------------------------------- */

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.narrow { max-width: calc(var(--narrow) + 5rem); }

.sr-only, .skip {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip:focus {
  position: fixed; top: .6rem; left: .6rem; z-index: 200;
  width: auto; height: auto; clip: auto; margin: 0;
  padding: .7rem 1.1rem; background: var(--accent); color: var(--accent-ink);
  border-radius: var(--radius-sm); font-weight: 650;
}

.eyebrow {
  font-size: .8rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 1rem;
}
.kicker {
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 .7rem;
}
.lede { font-size: var(--t-lede); color: var(--ink-2); line-height: 1.6; max-width: 62ch; }
.fine { font-size: .875rem; color: var(--ink-3); line-height: 1.55; }
.fine a { color: var(--ink-2); }

/* Answer-engine bait: standalone, quotable paragraphs. Slightly larger and
   set narrow, because these are the sentences we actually want read. */
.answer { font-size: 1.09rem; color: var(--ink-2); max-width: 68ch; }
.answer strong { color: var(--ink); }

.section { padding-block: var(--sp-section); }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 68ch; margin-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }

.page-head {
  padding-top: clamp(3rem, 2rem + 5vw, 6rem);
  padding-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background:
    radial-gradient(900px 400px at 10% -20%, rgba(255,122,47,.10), transparent 65%),
    var(--bg);
}

/* --- 4. Buttons -------------------------------------------------------- */

.btn {
  --btn-bg: transparent;
  --btn-ink: var(--ink);
  --btn-line: var(--line);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .78em 1.35em;
  background: var(--btn-bg); color: var(--btn-ink);
  border: 1px solid var(--btn-line); border-radius: 999px;
  font: 600 .975rem/1.2 var(--font);
  text-decoration: none; cursor: pointer;
  transition: transform .14s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-1px); color: var(--btn-ink); }
.btn:active { transform: translateY(0); }

.btn-primary {
  --btn-bg: var(--accent); --btn-ink: var(--accent-ink); --btn-line: var(--accent);
  box-shadow: 0 8px 22px -10px rgba(255,122,47,.75);
}
.btn-primary:hover { --btn-bg: var(--accent-dim); --btn-line: var(--accent-dim); }

.btn-outline { --btn-line: #38424f; }
.btn-outline:hover { --btn-bg: rgba(255,255,255,.05); --btn-line: #55616f; }

.btn-ghost { --btn-line: transparent; --btn-ink: var(--ink-2); padding-inline: .8em; }
.btn-ghost:hover { --btn-ink: var(--ink); --btn-bg: rgba(255,255,255,.05); }

.btn-lg { padding: .95em 1.7em; font-size: 1.03rem; }
.btn-block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin: 1.8rem 0 0; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .4em;
  font-weight: 620; text-decoration: none;
  border-bottom: 1px solid rgba(255,122,47,.4); padding-bottom: 2px;
}
.link-arrow::after { content: "→"; transition: transform .16s ease; }
.link-arrow:hover::after { transform: translateX(3px); }

/* Live-line pulse dot */
.pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--live);
  box-shadow: 0 0 0 0 rgba(62,207,142,.7); animation: pulse 2.2s infinite;
  flex: none;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 8px rgba(62,207,142,0); }
  100% { box-shadow: 0 0 0 0 rgba(62,207,142,0); }
}

/* --- 5. Header --------------------------------------------------------- */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11,14,19,.82);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background-color .2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--line); background: rgba(11,14,19,.95); }

.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 72px; }

.logo { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--ink); flex: none; }
.logo-mark { width: 30px; height: 30px; flex: none; }
.logo-mark rect { fill: #8d99ab; }
.logo-mark .logo-key { fill: var(--accent); }
.logo-text { display: flex; flex-direction: column; line-height: 1.08; }
.logo-text strong { font-size: 1.03rem; font-weight: 700; letter-spacing: -.02em; }
.logo-text span { font-size: .64rem; font-weight: 600; letter-spacing: .19em; color: var(--ink-3); text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; }
.site-nav > ul { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.site-nav > ul li { margin: 0; }
.site-nav > ul a {
  color: var(--ink-2); text-decoration: none; font-size: .95rem; font-weight: 550;
  padding-block: .3rem; border-bottom: 2px solid transparent;
}
.site-nav > ul a:hover { color: var(--ink); }
.site-nav > ul a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: .6rem; }

.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px;
  background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm);
  color: var(--ink); cursor: pointer;
}
.nav-toggle-bars { display: grid; gap: 4px; place-items: center; }
.nav-toggle-bars i { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: grid; place-items: center; }
  .site-nav {
    position: fixed; inset: 72px 0 auto; display: none;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--line);
    padding: 1rem clamp(1.1rem, 4vw, 2.5rem) 1.6rem;
    max-height: calc(100dvh - 72px); overflow-y: auto;
  }
  .site-nav.is-open { display: flex; }
  .site-nav > ul { flex-direction: column; gap: 0; }
  .site-nav > ul a { display: block; padding: .85rem 0; border-bottom: 1px solid var(--line-soft); }
  .site-nav > ul a[aria-current="page"] { border-bottom-color: var(--accent); }
  .nav-actions { flex-direction: column; align-items: stretch; margin-top: 1.1rem; }
  .nav-actions .btn { width: 100%; }
}

/* --- 6. Hero ----------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: clamp(3.2rem, 2rem + 7vw, 7rem) clamp(3rem, 2rem + 5vw, 5.5rem);
  background:
    radial-gradient(1000px 520px at 12% -10%, rgba(255,122,47,.14), transparent 60%),
    radial-gradient(800px 420px at 88% 8%, rgba(62,207,142,.07), transparent 62%),
    var(--bg);
  border-bottom: 1px solid var(--line-soft);
}
.hero-inner { max-width: 940px; }
.hero h1 { max-width: 20ch; margin-bottom: 1.1rem; }
.hero .lede { max-width: 60ch; font-size: clamp(1.08rem, 1rem + .55vw, 1.35rem); }

.hero-bullets {
  list-style: none; padding: 0; margin: 2rem 0 0;
  display: grid; gap: .7rem;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.hero-bullets li {
  position: relative; padding-left: 2rem; margin: 0;
  color: var(--ink-2); font-size: .99rem; line-height: 1.5;
}
.hero-bullets li::before {
  content: ""; position: absolute; left: 0; top: .28em;
  width: 1.1rem; height: 1.1rem; border-radius: 50%;
  background: var(--accent-wash) center/.62rem no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M1 6.4l3 3L11 2' fill='none' stroke='%23ff7a2f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.hero-proof { margin-top: 1.1rem; }

.badges { list-style: none; display: flex; flex-wrap: wrap; gap: 1.4rem; padding: 0; margin: 2rem 0 0; }
.badges li { display: flex; align-items: center; gap: .5rem; margin: 0; }
.badge-platform { font-weight: 650; font-size: .92rem; }
.badge-stars { color: var(--accent); letter-spacing: 1px; }

/* --- 7. Cards & grids -------------------------------------------------- */

.grid { display: grid; gap: clamp(1rem, .5rem + 1.4vw, 1.5rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.35rem, 1rem + 1vw, 1.9rem);
}
.card h2, .card h3 { margin-bottom: .55rem; }
.card p { color: var(--ink-2); margin-bottom: 0; }
.card p + p, .card > * + p { margin-top: .8rem; }

.card-problem {
  position: relative; padding-left: clamp(1.35rem, 1rem + 1vw, 1.9rem);
  border-left: 3px solid var(--alert);
}

.quote blockquote { margin: 0 0 1rem; }
.quote blockquote p { color: var(--ink); font-size: 1.05rem; }
.quote blockquote p::before { content: "\201C"; }
.quote blockquote p::after { content: "\201D"; }
.quote figcaption { font-weight: 650; font-size: .92rem; }
.quote figcaption .fine { font-weight: 450; }

/* Stats row */
.stats {
  display: grid; gap: 1px; margin: clamp(2rem, 1rem + 3vw, 3.5rem) 0 0; padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: var(--bg-card); padding: 1.5rem 1.35rem; }
.stat dt { margin: 0 0 .35rem; }
.stat-value {
  font-size: clamp(1.85rem, 1.4rem + 1.6vw, 2.5rem); font-weight: 700;
  letter-spacing: -.03em; color: var(--accent); line-height: 1;
}
.stat dd { margin: 0; color: var(--ink-2); font-size: .96rem; line-height: 1.45; }
.stat-source { display: block; margin-top: .55rem; font-size: .78rem; }

/* Check lists */
.checks { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: .55rem; }
.checks li { position: relative; padding-left: 1.75rem; margin: 0; color: var(--ink-2); }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: .95rem; height: .95rem;
  background: center/contain no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M1 6.4l3 3L11 2' fill='none' stroke='%23ff7a2f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.checks a { color: var(--ink); }

.numbered { counter-reset: n; list-style: none; padding: 0; margin: 1.4rem 0; }
.numbered li {
  counter-increment: n; position: relative; padding-left: 2.6rem; margin-bottom: 1rem;
  color: var(--ink-2);
}
.numbered li::before {
  content: counter(n); position: absolute; left: 0; top: 0;
  width: 1.85rem; height: 1.85rem; display: grid; place-items: center;
  background: var(--accent-wash); color: var(--accent);
  border-radius: 50%; font-size: .85rem; font-weight: 700;
}

/* --- 8. Features ------------------------------------------------------- */

.features { display: grid; gap: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.feature {
  display: grid; gap: clamp(1.5rem, 1rem + 3vw, 3.5rem); align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  scroll-margin-top: 100px;
}
.feature-flip .feature-copy { order: 2; }
.feature h3 { max-width: 24ch; }
.feature-copy > p { color: var(--ink-2); }
.feature-copy .checks { margin-bottom: 1.4rem; }

@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; }
  .feature-flip .feature-copy { order: 0; }
}

/* --- 9. Mockups (the "GIF" slot, done in CSS) -------------------------- */

.feature-visual { min-width: 0; }

.mock {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-size: .9rem;
}
.mock-bar {
  display: flex; align-items: center; gap: .5rem;
  padding: .8rem 1.1rem;
  background: var(--bg-card-2); border-bottom: 1px solid var(--line);
  font-size: .78rem; font-weight: 620; letter-spacing: .05em; text-transform: uppercase;
  color: var(--ink-3);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; }
.dot-live { background: var(--live); box-shadow: 0 0 0 0 rgba(62,207,142,.7); animation: pulse 2.2s infinite; }
.mock-body { padding: 1.2rem 1.1rem 1.4rem; }
.mock-status { margin: 0 0 1rem; color: var(--live); font-weight: 620; font-size: .95rem; }
.mock-status strong { color: var(--live); }

.wave { display: flex; align-items: center; gap: 3px; height: 48px; margin-bottom: 1.2rem; }
.wave i {
  flex: 1; height: var(--h); min-height: 12%;
  background: linear-gradient(var(--accent), rgba(255,122,47,.35));
  border-radius: 2px; opacity: .85;
}

.mock-line {
  margin: 0 0 .6rem; padding: .65rem .85rem;
  border-radius: 10px; font-size: .9rem; line-height: 1.45; max-width: 92%;
}
.mock-line-ai { background: var(--accent-wash); color: var(--ink); border: 1px solid rgba(255,122,47,.22); }
.mock-line-caller { background: var(--bg-card-2); color: var(--ink-2); margin-left: auto; border: 1px solid var(--line); }

.tl { list-style: none; margin: 0; padding: 1.1rem; display: grid; gap: 0; }
.tl li {
  display: grid; grid-template-columns: 4.6rem 1fr; gap: .8rem; align-items: baseline;
  margin: 0; padding: .6rem 0; border-left: 2px solid var(--line); padding-left: 1rem;
  position: relative;
}
.tl li::before {
  content: ""; position: absolute; left: -5px; top: 1.05rem;
  width: 8px; height: 8px; border-radius: 50%; background: var(--line); border: 2px solid var(--bg-card);
}
.tl-done::before { background: var(--live); }
.tl-t { font: 620 .82rem/1 var(--mono); color: var(--accent); }
.tl-e { color: var(--ink-2); font-size: .9rem; }
.tl-done .tl-e { color: var(--ink); }

.intake { list-style: none; margin: 0; padding: .6rem 1.1rem 1.1rem; }
.intake li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .62rem 0; margin: 0; border-bottom: 1px solid var(--line-soft);
  font-size: .89rem;
}
.intake li:last-child { border-bottom: 0; }
.intake span { color: var(--ink-3); }
.intake strong { color: var(--ink); text-align: right; font-weight: 600; }

.slot {
  margin: 1.1rem; padding: 1rem 1.1rem;
  background: var(--accent-wash); border: 1px solid rgba(255,122,47,.28);
  border-radius: var(--radius-sm);
  display: grid; gap: .2rem;
}
.slot-day { font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.slot-time { font-size: 1.2rem; font-weight: 700; letter-spacing: -.02em; }
.slot-tag { font-size: .86rem; color: var(--ink-2); }
.written { list-style: none; margin: 0; padding: 0 1.1rem 1.2rem; display: grid; gap: .5rem; }
.written li { position: relative; padding-left: 1.6rem; margin: 0; font-size: .88rem; color: var(--ink-2); }
.written li::before { content: "✓"; position: absolute; left: 0; color: var(--live); font-weight: 700; }
.written-hold::before { content: "◷"; color: var(--accent) !important; }

.mock-sms { padding-bottom: 1.2rem; }
.sms {
  margin: .55rem 1.1rem; padding: .65rem .9rem; max-width: 84%;
  border-radius: 14px; font-size: .89rem; line-height: 1.45;
}
.sms-out { background: var(--accent-wash); border: 1px solid rgba(255,122,47,.22); border-bottom-left-radius: 4px; }
.sms-in {
  background: var(--bg-card-2); border: 1px solid var(--line); color: var(--ink-2);
  margin-left: auto; border-bottom-right-radius: 4px;
}

.chain { list-style: none; margin: 0; padding: 1.1rem; display: grid; gap: .55rem; }
.chain li {
  display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  margin: 0; padding: .7rem .9rem;
  background: var(--bg-card-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .87rem;
}
.chain li strong { font-weight: 620; }
.chain li span { color: var(--ink-3); text-align: right; }
.chain-hit { border-color: rgba(62,207,142,.3) !important; }
.chain-hit strong { color: var(--live); }
.chain-note { margin: 0 1.1rem 1.2rem; font-size: .82rem; color: var(--ink-3); }

/* --- 10. Trades chips -------------------------------------------------- */

.trades-label {
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3); margin: 2.2rem 0 1rem;
}
.trades-label:first-of-type { margin-top: 0; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .55rem; padding: 0; margin: 0; }
.chips li {
  margin: 0; padding: .5rem .95rem;
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 999px;
  font-size: .9rem; color: var(--ink-2);
}
.chips-primary li {
  background: var(--accent-wash); border-color: rgba(255,122,47,.3);
  color: var(--ink); font-weight: 600;
}
.chips-quiet li { background: transparent; font-size: .85rem; }

/* --- 11. Steps --------------------------------------------------------- */

.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: clamp(1rem, .5rem + 1.5vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  counter-reset: step;
}
.step {
  margin: 0; padding: clamp(1.4rem, 1rem + 1vw, 2rem);
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
}
.step-n {
  display: grid; place-items: center; width: 2.4rem; height: 2.4rem; margin-bottom: 1rem;
  background: var(--accent); color: var(--accent-ink);
  border-radius: 50%; font-weight: 700; font-size: 1.05rem;
}
.step h2, .step h3 { font-size: var(--t-h3); margin-bottom: .6rem; }
.step p { color: var(--ink-2); margin: 0; }
.step-duration {
  display: inline-block; margin-left: .5rem; padding: .18em .6em; vertical-align: middle;
  background: var(--bg-card-2); border: 1px solid var(--line); border-radius: 999px;
  font-size: .72rem; font-weight: 620; letter-spacing: .04em; color: var(--ink-3);
  text-transform: uppercase; white-space: nowrap;
}
.steps-lg { grid-template-columns: 1fr; max-width: 800px; }

/* --- 12. Pricing ------------------------------------------------------- */

.plans {
  display: grid; gap: clamp(1rem, .5rem + 1.4vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  align-items: start;
}
.plan {
  position: relative;
  padding: clamp(1.5rem, 1rem + 1.2vw, 2.1rem);
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
}
.plan-featured {
  border-color: rgba(255,122,47,.5);
  background: linear-gradient(180deg, rgba(255,122,47,.08), var(--bg-card) 240px);
  box-shadow: var(--shadow-lg);
}
.plan-flag {
  position: absolute; top: -.75rem; left: clamp(1.5rem, 1rem + 1.2vw, 2.1rem);
  padding: .3em .8em; background: var(--accent); color: var(--accent-ink);
  border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; margin: 0;
}
.plan h3 { margin-bottom: .8rem; }
.plan-price { margin: 0 0 .3rem; display: flex; align-items: baseline; gap: .2rem; }
.plan-amount { font-size: clamp(2.1rem, 1.6rem + 1.8vw, 2.85rem); font-weight: 700; letter-spacing: -.035em; line-height: 1; }
.plan-cadence { color: var(--ink-3); font-size: 1rem; font-weight: 550; }
.plan-setup { margin: 0 0 1rem; font-size: .88rem; color: var(--accent); font-weight: 600; }
.plan-for { color: var(--ink-2); font-size: .95rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.plan .checks { flex: 1; }
.plan .btn { margin-top: .6rem; }

.plans-foot { margin-top: clamp(1.6rem, 1rem + 2vw, 2.5rem); display: grid; gap: 1.4rem; }
.guarantee {
  padding: clamp(1.3rem, 1rem + 1vw, 1.8rem);
  background: var(--bg-card); border: 1px solid rgba(62,207,142,.3); border-left: 3px solid var(--live);
  border-radius: var(--radius);
}
.guarantee h3 { margin-bottom: .5rem; color: var(--live); font-size: 1.05rem; }
.guarantee p { margin: 0; color: var(--ink-2); }

/* --- 13. Tables -------------------------------------------------------- */

.table-scroll {
  overflow-x: auto; margin: 1.6rem 0 2rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  -webkit-overflow-scrolling: touch;
}
.cmp { width: 100%; min-width: 680px; font-size: .92rem; }
.cmp th, .cmp td { padding: .85rem 1rem; text-align: left; border-bottom: 1px solid var(--line-soft); }
.cmp thead th {
  background: var(--bg-card-2); color: var(--ink-3);
  font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  white-space: nowrap;
}
.cmp tbody th { font-weight: 650; color: var(--ink); white-space: nowrap; }
.cmp td { color: var(--ink-2); }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: 0; }
.cmp-us { background: var(--accent-wash); }
.cmp-us th, .cmp-us td { color: var(--ink); }

/* --- 14. Stack list ---------------------------------------------------- */

.stack-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.stack-list li {
  margin: 0; padding: 1.1rem 1.2rem; background: var(--bg-card);
  display: grid; gap: .2rem;
}
.stack-list strong { font-size: .98rem; }

/* --- 15. FAQ ----------------------------------------------------------- */

.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.15rem 0; cursor: pointer; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 1.06rem; flex: 1; font-weight: 620; }
.faq-item summary::after {
  content: ""; flex: none; width: 1.15rem; height: 1.15rem; margin-top: .2rem;
  background: center/contain no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' fill='none' stroke='%23ff7a2f' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item summary:hover h3 { color: var(--accent); }
.faq-a { padding: 0 2.2rem 1.35rem 0; }
.faq-a p { margin: 0; color: var(--ink-2); max-width: 72ch; }

/* --- 16. CTA band ------------------------------------------------------ */

.cta-band {
  background:
    radial-gradient(700px 400px at 15% 110%, rgba(255,122,47,.13), transparent 60%),
    var(--bg-alt);
  border-top: 1px solid var(--line);
}
.cta-inner {
  display: grid; gap: clamp(1.5rem, 1rem + 3vw, 3.5rem); align-items: center;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
}
.cta-copy h2 { max-width: 22ch; }
.cta-copy .fine { margin-top: 1.1rem; }
@media (max-width: 860px) { .cta-inner { grid-template-columns: 1fr; } }

.demo-card {
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.2rem);
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.demo-kicker {
  margin: 0 0 .5rem; font-size: .76rem; font-weight: 700; letter-spacing: .13em;
  text-transform: uppercase; color: var(--accent);
}
.demo-card h3 { margin-bottom: .7rem; }
.demo-card p { color: var(--ink-2); }
.demo-number {
  display: block; margin: 1.2rem 0 .8rem;
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2rem); font-weight: 700; letter-spacing: -.03em;
  text-decoration: none; color: var(--accent);
}
.demo-number:hover { color: #ffa066; }

/* --- 17. Contact form -------------------------------------------------- */

.contact-grid {
  display: grid; gap: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-aside { display: grid; gap: 1rem; }
.contact-aside .card h2 { font-size: 1.1rem; }
.contact-aside .demo-number { font-size: 1.5rem; margin: .8rem 0 .5rem; }

.form { margin-top: 1.5rem; display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field-row { display: grid; gap: 1.1rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field label { font-size: .88rem; font-weight: 620; color: var(--ink-2); }
.req { color: var(--accent); }
.field input, .field select, .field textarea {
  width: 100%; padding: .78rem .9rem;
  background: var(--bg-card); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: 1rem/1.4 var(--font);
  transition: border-color .16s ease, box-shadow .16s ease;
}
.field textarea { resize: vertical; min-height: 7rem; }
.field input::placeholder, .field textarea::placeholder { color: #5c6675; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--alert); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin: 0; font-size: .95rem; min-height: 1.4em; }
.form-status.is-ok { color: var(--live); }
.form-status.is-err { color: var(--alert); }
.btn[disabled] { opacity: .6; cursor: progress; }

.deflist { margin: 0; display: grid; gap: .6rem; }
.deflist dt { font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }
.deflist dd { margin: 0 0 .5rem; color: var(--ink-2); font-size: .95rem; }

/* --- 18. Prose (legal pages) ------------------------------------------ */

.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.25rem, 1.1rem + .7vw, 1.6rem); margin-top: 2.4rem; }
.prose h3 { font-size: 1.1rem; margin-top: 1.8rem; }
.prose p, .prose li { color: var(--ink-2); }
.prose > :first-child { margin-top: 0; }

.notice {
  padding: 1.1rem 1.3rem; margin-bottom: 2rem;
  background: var(--bg-card); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}
.notice p { margin: 0; font-size: .93rem; }

/* --- 19. Footer ------------------------------------------------------- */

.site-footer {
  background: var(--bg-alt); border-top: 1px solid var(--line);
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) 0;
}
.footer-top {
  display: grid; gap: clamp(2rem, 1rem + 3vw, 3.5rem);
  grid-template-columns: minmax(0, .9fr) minmax(0, 2.1fr);
  padding-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--ink-2); font-size: .95rem; margin: 1rem 0 .5rem; }
.footer-brand .btn { margin-top: 1.2rem; }

.footer-cols { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.footer-col h2 {
  font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 .9rem;
}
.footer-col h2:not(:first-child) { margin-top: 1.8rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-col li { margin: 0; }
.footer-col a { color: var(--ink-2); text-decoration: none; font-size: .92rem; }
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .5rem 2rem; justify-content: space-between;
  padding-block: 1.4rem; border-top: 1px solid var(--line-soft);
}
.footer-bottom p { margin: 0; font-size: .85rem; color: var(--ink-3); }

/* Legal-entity disclosure — quiet, but findable and selectable. */
.footer-legal { padding-bottom: 1.6rem; }
.footer-legal address {
  margin: 0; font-style: normal;
  font-size: .8rem; line-height: 1.6; color: var(--ink-3);
  max-width: 90ch;
}
.footer-legal strong { color: var(--ink-2); font-weight: 620; }
.footer-legal a { color: var(--ink-2); }

/* --- 20. Print -------------------------------------------------------- */

@media print {
  .site-header, .cta-band, .site-footer, .nav-toggle, .btn { display: none !important; }
  body { background: #fff; color: #000; }
  .section, .page-head, .hero { padding-block: 1rem; background: #fff !important; }
  .faq-item[open] .faq-a, .faq-a { display: block !important; }
  a { color: #000; }
}