/* ============================================================
   Tradewind AI — design tokens + base + components
   Premium UK AI-enablement for traditional SMEs.
   Palette: deep ink/navy + warm brass accent + signal green.
   ============================================================ */

/* ---------- Tokens: type, spacing ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.6vw, 3.5rem);
  --text-3xl: clamp(2.6rem, 1.4rem + 4vw, 5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 0.375rem; --radius-md: 0.625rem; --radius-lg: 1rem; --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1200px;

  --font-display: "Clash Display", "General Sans", Georgia, serif;
  --font-body: "General Sans", "Helvetica Neue", system-ui, sans-serif;
  --font-mono: "Space Mono", "SFMono-Regular", ui-monospace, monospace;
}

/* ---------- Light theme (default) ---------- */
:root, [data-theme="light"] {
  --color-bg: #f6f4ef;            /* warm paper */
  --color-surface: #fbfaf6;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efece4;
  --color-surface-dynamic: #e7e3d8;
  --color-divider: #e0dccf;
  --color-border: #d4cfc0;

  --color-text: #1a2233;          /* deep ink */
  --color-text-muted: #5b6373;
  --color-text-faint: #9aa0ac;
  --color-text-inverse: #f7f5ef;

  --color-primary: #16263f;       /* navy ink */
  --color-primary-hover: #0f1c30;
  --color-primary-soft: #e7eaf0;

  --color-accent: #b3792b;        /* brass */
  --color-accent-hover: #97631f;
  --color-accent-soft: #f2e6d3;

  --color-gain: #2f7d52;          /* signal green (with AI) */
  --color-gain-soft: #dcebe1;
  --color-loss: #a23b2e;          /* leak red (without AI) */
  --color-loss-soft: #f1ddd7;

  --shadow-sm: 0 1px 2px rgba(26, 34, 51, .06);
  --shadow-md: 0 6px 20px rgba(26, 34, 51, .09);
  --shadow-lg: 0 18px 48px rgba(26, 34, 51, .14);
  --hero-grad: radial-gradient(120% 90% at 85% 8%, rgba(179,121,43,.10), transparent 60%);
}

/* ---------- Dark theme ---------- */
[data-theme="dark"] {
  --color-bg: #0e1320;
  --color-surface: #141b2b;
  --color-surface-2: #1a2335;
  --color-surface-offset: #182032;
  --color-surface-dynamic: #20293d;
  --color-divider: #232d42;
  --color-border: #2c3852;

  --color-text: #e7e9ee;
  --color-text-muted: #9aa3b5;
  --color-text-faint: #626d83;
  --color-text-inverse: #0e1320;

  --color-primary: #e7e9ee;
  --color-primary-hover: #ffffff;
  --color-primary-soft: #1d2740;

  --color-accent: #d59a4e;
  --color-accent-hover: #e3ac63;
  --color-accent-soft: #2a2418;

  --color-gain: #5cbe85;
  --color-gain-soft: #16271e;
  --color-loss: #d97a68;
  --color-loss-soft: #2a1a16;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 6px 20px rgba(0,0,0,.45);
  --shadow-lg: 0 18px 48px rgba(0,0,0,.55);
  --hero-grad: radial-gradient(120% 90% at 85% 8%, rgba(213,154,78,.12), transparent 60%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0e1320; --color-surface: #141b2b; --color-surface-2: #1a2335;
    --color-surface-offset: #182032; --color-surface-dynamic: #20293d;
    --color-divider: #232d42; --color-border: #2c3852;
    --color-text: #e7e9ee; --color-text-muted: #9aa3b5; --color-text-faint: #626d83;
    --color-text-inverse: #0e1320;
    --color-primary: #e7e9ee; --color-primary-hover: #ffffff; --color-primary-soft: #1d2740;
    --color-accent: #d59a4e; --color-accent-hover: #e3ac63; --color-accent-soft: #2a2418;
    --color-gain: #5cbe85; --color-gain-soft: #16271e; --color-loss: #d97a68; --color-loss-soft: #2a1a16;
    --hero-grad: radial-gradient(120% 90% at 85% 8%, rgba(213,154,78,.12), transparent 60%);
  }
}

/* ---------- Base reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}
body {
  min-height: 100dvh; line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: var(--hero-grad);
  background-repeat: no-repeat;
  transition: background-color .3s ease, color .3s ease;
}
img,svg,canvas { display: block; max-width: 100%; height: auto; }
ul[role="list"] { list-style: none; }
input,button,textarea,select { font: inherit; color: inherit; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.08; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
p,li { text-wrap: pretty; }
a { color: inherit; }
button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--color-accent-soft); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

a,button,[role="button"],input,select,textarea {
  transition: color var(--transition-interactive), background var(--transition-interactive),
    border-color var(--transition-interactive), box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
.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: var(--space-4); top: -3rem; z-index: 200;
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md);
}
.skip-link:focus { top: var(--space-4); }

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
}

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.wrap-narrow { max-width: var(--content-default); }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section--tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }
.eyebrow {
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .18em;
  text-transform: uppercase; color: var(--color-accent); font-weight: 700;
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.eyebrow::before { content: ""; width: 1.75rem; height: 1px; background: var(--color-accent); }
.lead { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 56ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; line-height: 1; min-height: 44px;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-full);
  text-decoration: none; white-space: nowrap;
}
.btn--primary { background: var(--color-accent); color: #1a1206; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--ink { background: var(--color-primary); color: var(--color-text-inverse); }
[data-theme="dark"] .btn--ink, :root:not([data-theme]) .btn--ink { color: var(--color-bg); }
.btn--ink:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.btn--ghost { border: 1px solid var(--color-border); color: var(--color-text); }
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn--lg { font-size: var(--text-base); padding: var(--space-4) var(--space-8); min-height: 52px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--color-divider); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 4.5rem; gap: var(--space-6); }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand__mark { color: var(--color-accent); flex-shrink: 0; }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.01em; }
.brand__name b { color: var(--color-accent); font-weight: 600; }
.nav__links { display: none; gap: var(--space-6); align-items: center; }
.nav__links a { text-decoration: none; font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 500; }
.nav__links a:hover { color: var(--color-text); }
.nav__actions { display: flex; align-items: center; gap: var(--space-3); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-full);
  color: var(--color-text-muted); border: 1px solid var(--color-border);
}
.icon-btn:hover { color: var(--color-text); border-color: var(--color-accent); }
.nav__cta { display: none; }
@media (min-width: 860px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero { padding-top: clamp(var(--space-16), 9vw, var(--space-32)); padding-bottom: clamp(var(--space-12), 6vw, var(--space-24)); }
.hero__grid { display: grid; gap: var(--space-12); align-items: center; }
.hero h1 { font-size: var(--text-3xl); margin-block: var(--space-5) var(--space-6); }
.hero h1 .accent { color: var(--color-accent); }
.hero__sub { max-width: 52ch; font-size: var(--text-lg); color: var(--color-text-muted); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }
.hero__trust { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-5); color: var(--color-text-faint); font-size: var(--text-xs); font-family: var(--font-mono); }
.hero__trust span { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__trust span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-gain); }

/* hero stat panel */
.hero__panel {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-lg);
}
.hero__panel-label { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-faint); }
.hero__panel-num { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; color: var(--color-accent); margin-top: var(--space-1); }
.hero__panel-row { display: flex; justify-content: space-between; align-items: baseline; padding-block: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.hero__panel-row:last-child { border-bottom: 0; }
.hero__panel-row small { color: var(--color-text-muted); font-size: var(--text-sm); }
@media (min-width: 940px) {
  .hero__grid { grid-template-columns: 1.15fr 0.85fr; }
}

/* ---------- Pillars (two things) ---------- */
.pillars { display: grid; gap: var(--space-6); margin-top: var(--space-12); }
.pillar {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-10));
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.pillar__num {
  font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600;
  color: var(--color-accent); opacity: .9; line-height: 1;
}
.pillar h3 { font-size: var(--text-xl); margin-block: var(--space-3) var(--space-3); }
.pillar p { color: var(--color-text-muted); max-width: 46ch; }
.pillar ul { list-style: none; margin-top: var(--space-5); display: flex; flex-wrap: wrap; gap: var(--space-2); }
.pillar li {
  font-size: var(--text-xs); font-family: var(--font-mono); color: var(--color-text-muted);
  border: 1px solid var(--color-divider); border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3); background: var(--color-bg);
}
@media (min-width: 800px) { .pillars { grid-template-columns: 1fr 1fr; } }

/* ---------- Services ---------- */
.svc-cols { display: grid; gap: var(--space-10); margin-top: var(--space-12); }
.svc-col__head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6); }
.svc-col__tag { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); }
.svc-col--a .svc-col__tag { background: var(--color-accent-soft); color: var(--color-accent-hover); }
.svc-col--b .svc-col__tag { background: var(--color-gain-soft); color: var(--color-gain); }
.svc-col h3 { font-size: var(--text-lg); }
.svc-list { display: grid; gap: var(--space-3); }
.svc {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-4);
  align-items: start; padding: var(--space-5);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.svc:hover { border-color: var(--color-accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.svc__code { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--color-accent); padding-top: 2px; }
.svc__name { font-weight: 600; font-size: var(--text-base); }
.svc__desc { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-1); }
@media (min-width: 900px) { .svc-cols { grid-template-columns: 1fr 1fr; } }

.package-grid { display: grid; gap: var(--space-5); margin-top: var(--space-12); }
.package-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-9));
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.package-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 5px;
  background: var(--color-accent);
}
.package-card__code {
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .14em;
  color: var(--color-accent); font-weight: 700;
}
.package-card h3 { font-size: var(--text-xl); margin-block: var(--space-4) var(--space-3); }
.package-card p { color: var(--color-text-muted); }
.package-card ul { list-style: none; display: grid; gap: var(--space-2); margin-top: var(--space-6); }
.package-card li {
  display: flex; align-items: center; gap: var(--space-2); color: var(--color-text);
  font-weight: 600; font-size: var(--text-sm);
}
.package-card li::before {
  content: ""; width: 7px; height: 7px; border-radius: 999px; background: var(--color-gain);
  flex: 0 0 auto;
}
@media (min-width: 880px) { .package-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Implementation proof ---------- */
.proof-grid { display: grid; gap: var(--space-5); margin-top: var(--space-12); }
.workflow-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-8));
  box-shadow: var(--shadow-sm);
}
.workflow-card__label, .outcome-card__tag {
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em;
  text-transform: uppercase; color: var(--color-accent); font-weight: 700;
}
.workflow-card h3 { font-size: var(--text-lg); margin-block: var(--space-3) var(--space-4); }
.workflow-card p { color: var(--color-text-muted); margin-top: var(--space-5); }
.workflow-flow { display: grid; gap: var(--space-2); }
.workflow-flow span {
  background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3); font-size: var(--text-sm); font-weight: 600; text-align: center;
}
.before-after-mini { display: grid; gap: var(--space-3); }
.before-after-mini div {
  background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  padding: var(--space-4);
}
.before-after-mini b { display: block; margin-bottom: var(--space-2); }
.before-after-mini small { display: block; color: var(--color-text-muted); line-height: 1.45; }
.tech-list { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.tech-list li {
  border: 1px solid var(--color-divider); border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3); font-family: var(--font-mono); font-size: var(--text-xs);
  background: var(--color-bg); color: var(--color-text-muted);
}
@media (min-width: 900px) { .proof-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Comparison (by business type) ---------- */
.compare-controls { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block: var(--space-8) var(--space-10); }
.chip {
  font-size: var(--text-sm); font-weight: 600; padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-muted); min-height: 44px;
}
.chip[aria-pressed="true"] { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }
[data-theme="dark"] .chip[aria-pressed="true"], :root:not([data-theme]) .chip[aria-pressed="true"] { color: var(--color-bg); }
.chip:hover { border-color: var(--color-accent); }

.compare-grid { display: grid; gap: var(--space-5); }
.compare-card {
  border-radius: var(--radius-xl); padding: clamp(var(--space-5), 3vw, var(--space-8));
  border: 1px solid var(--color-border); background: var(--color-surface);
}
.compare-card--without { border-style: dashed; }
.compare-card--with { background: var(--color-surface-2); box-shadow: var(--shadow-md); border-color: var(--color-gain); }
.compare-card h4 { font-size: var(--text-lg); display: flex; align-items: center; gap: var(--space-3); }
.compare-card .tagpill { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .1em; text-transform: uppercase; padding: 2px var(--space-2); border-radius: var(--radius-sm); }
.compare-card--without .tagpill { background: var(--color-loss-soft); color: var(--color-loss); }
.compare-card--with .tagpill { background: var(--color-gain-soft); color: var(--color-gain); }
.metric-row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-4); padding-block: var(--space-3); border-bottom: 1px solid var(--color-divider); }
.metric-row:last-of-type { border-bottom: 0; }
.metric-row dt { color: var(--color-text-muted); font-size: var(--text-sm); }
.metric-row dd { font-family: var(--font-mono); font-weight: 700; font-variant-numeric: tabular-nums; }
.metric-row dd.up { color: var(--color-gain); }
.metric-row dd.down { color: var(--color-loss); }
.compare-foot { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 2px solid var(--color-divider); display: flex; justify-content: space-between; align-items: baseline; }
.compare-foot .big { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; }
.compare-card--with .compare-foot .big { color: var(--color-gain); }
.compare-delta { margin-top: var(--space-6); padding: var(--space-5) var(--space-6); border-radius: var(--radius-lg); background: var(--color-accent-soft); color: var(--color-accent-hover); display: flex; align-items: center; gap: var(--space-4); }
.compare-delta strong { font-family: var(--font-display); font-size: var(--text-lg); }
@media (min-width: 880px) { .compare-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Outcomes ---------- */
.outcome-grid { display: grid; gap: var(--space-5); margin-top: var(--space-10); }
.outcome-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-8));
  box-shadow: var(--shadow-sm);
}
.outcome-card h3 { font-size: var(--text-lg); margin-block: var(--space-3); }
.outcome-card p { color: var(--color-text-muted); }
.outcome-card strong {
  display: block; margin-top: var(--space-5); color: var(--color-gain);
  font-family: var(--font-display); font-size: var(--text-base);
}
@media (min-width: 840px) { .outcome-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Founder ---------- */
.founder-card {
  display: grid; gap: var(--space-8); background: var(--color-primary); color: var(--color-text-inverse);
  border-radius: var(--radius-xl); padding: clamp(var(--space-8), 6vw, var(--space-16));
  box-shadow: var(--shadow-lg);
}
[data-theme="dark"] .founder-card, :root:not([data-theme]) .founder-card { color: var(--color-bg); }
.founder-card h2 { font-size: var(--text-2xl); max-width: 18ch; margin-block: var(--space-4); }
.founder-card p { color: color-mix(in srgb, currentColor 82%, transparent); max-width: 62ch; margin-top: var(--space-4); }
.founder-proof { display: grid; gap: var(--space-3); }
.founder-proof div {
  background: color-mix(in srgb, var(--color-bg) 8%, transparent);
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: var(--radius-lg); padding: var(--space-5);
}
.founder-proof strong { display: block; color: var(--color-accent); margin-bottom: var(--space-2); }
.founder-proof span { display: block; color: color-mix(in srgb, currentColor 76%, transparent); font-size: var(--text-sm); }
@media (min-width: 860px) { .founder-card { grid-template-columns: 1.2fr .8fr; align-items: center; } }

/* ---------- Legacy testimonial cards retained for older markup ---------- */
.testi-groups { display: grid; gap: var(--space-12); margin-top: var(--space-10); }
.testi-group h3 { font-size: var(--text-lg); margin-bottom: var(--space-5); color: var(--color-accent); }
.testi-list { display: grid; gap: var(--space-5); }
.testi {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: clamp(var(--space-5), 3vw, var(--space-8));
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--space-4);
}
.testi blockquote { font-size: var(--text-base); line-height: 1.55; }
.testi blockquote::before { content: "“"; font-family: var(--font-display); color: var(--color-accent); font-size: 2.2rem; line-height: 0; vertical-align: -0.35em; margin-right: .15em; }
.testi__who { font-size: var(--text-sm); color: var(--color-text-muted); font-weight: 600; display: flex; align-items: center; gap: var(--space-3); margin-top: auto; }
.testi__who .dash { color: var(--color-accent); }
@media (min-width: 720px) { .testi-list { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 719px) { .testi-list { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary); color: var(--color-text-inverse);
  border-radius: var(--radius-xl); padding: clamp(var(--space-10), 6vw, var(--space-20));
  text-align: left; position: relative; overflow: hidden;
}
[data-theme="dark"] .cta-band, :root:not([data-theme]) .cta-band { color: var(--color-bg); }
.cta-band h2 { font-size: var(--text-2xl); max-width: 18ch; }
.cta-band p { margin-top: var(--space-4); opacity: .85; max-width: 50ch; }
.cta-band .btn { margin-top: var(--space-8); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-12) var(--space-10); margin-top: var(--space-16); }
.footer-grid { display: grid; gap: var(--space-8); }
.footer-grid p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 42ch; }
.footer-disclaimer { color: var(--color-text-faint); font-size: var(--text-xs); margin-top: var(--space-8); border-top: 1px solid var(--color-divider); padding-top: var(--space-6); max-width: 80ch; }
.attribution { color: var(--color-text-faint); font-size: var(--text-xs); margin-top: var(--space-4); }
.attribution a { color: var(--color-text-muted); }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 2fr 1fr; align-items: start; } }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }