/* RattleGun public site.
   Tokens are the approved design board values (navy #0d1c2b, blue #0968ee,
   white cards, #f4f7fb ground, #e2e8ef borders). Do not introduce a second
   accent colour: the product shell and this site must read as one brand. */

:root {
  --navy: #0d1c2b;
  --navy2: #14273b;
  --navy3: #1d3550;
  --blue: #0968ee;
  --blue-hover: #0755c5;
  --blue-soft: #e8f1fe;
  --ink: #101a2b;
  --muted: #65768a;
  --line: #e2e8ef;
  --bg: #f4f7fb;
  --white: #fff;
  --green: #0c8054;
  --green-soft: #e5f4ee;
  --amber: #b66b10;
  --amber-soft: #fdf1e0;
  --red: #b83239;
  --radius: 9px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(16, 26, 43, .06), 0 1px 3px rgba(16, 26, 43, .05);
  --shadow-md: 0 8px 24px rgba(16, 26, 43, .08);
  --shadow-lg: 0 24px 60px rgba(9, 22, 38, .22);
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

/* Inline icons carry a viewBox but no intrinsic size: every context sets one
   explicitly, or an unsized svg renders at its container's full height. */
.btn svg { width: 17px; height: 17px; flex: 0 0 auto; }
.more svg { width: 15px; height: 15px; }
.block li svg, .tier li svg { flex: 0 0 auto; }
.hero-note svg { width: 16px; height: 16px; flex: 0 0 auto; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.18; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; }

:focus-visible { outline: 3px solid #8bb9ff; outline-offset: 2px; border-radius: 4px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--white); color: var(--ink); padding: 12px 18px; border-radius: var(--radius);
}
.skip:focus { left: 12px; top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13, 28, 43, .96);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  transition: box-shadow .2s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(9, 22, 38, .28); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { height: 26px; width: auto; }
.brand:hover { text-decoration: none; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: 12px; }
.nav a {
  color: #d7e2ee; font-size: 14.5px; font-weight: 500;
  padding: 9px 13px; border-radius: 7px;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); text-decoration: none; }
.nav a.active { color: #fff; background: rgba(9, 104, 238, .28); }

.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
/* The in-panel actions are a mobile-only copy of the header actions. Hidden by
   default, or the whole desktop bar renders Sign in and Book a demo twice. */
.nav-cta { display: none; }
.header-actions .signin { color: #d7e2ee; font-size: 14.5px; font-weight: 500; padding: 9px 12px; border-radius: 7px; }
.header-actions .signin:hover { color: #fff; background: rgba(255, 255, 255, .08); text-decoration: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: var(--radius);
  font: inherit; font-size: 15px; font-weight: 600; line-height: 1;
  padding: 13px 20px; cursor: pointer; white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(9, 104, 238, .28); }
.btn-primary:hover { background: var(--blue-hover); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border-color: #cfdae7; }
.btn-ghost:hover { background: var(--bg); text-decoration: none; }
.btn-dark { background: var(--white); color: var(--navy); }
.btn-dark:hover { background: #eaf1fb; text-decoration: none; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .1); text-decoration: none; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-block { width: 100%; }

.nav-toggle {
  display: none; margin-left: auto; background: transparent; border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 8px; padding: 9px 11px; color: #fff; cursor: pointer;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; margin: 4px 0; transition: transform .18s ease, opacity .18s ease; }
.nav-toggle:focus-visible { outline: 3px solid #8bb9ff; outline-offset: 2px; }
.site-header.open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-header.open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%, rgba(9, 104, 238, .38), transparent 62%),
    radial-gradient(900px 480px at 8% 110%, rgba(29, 53, 80, .85), transparent 60%),
    linear-gradient(160deg, #0b1826 0%, #0d1c2b 45%, #122a41 100%);
  color: #fff;
  padding: 76px 0 104px;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(900px 420px at 30% 20%, #000 20%, transparent 78%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 62px; align-items: center; }
.hero-right { padding-right: 6px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: #9fc6ff; background: rgba(9, 104, 238, .16);
  border: 1px solid rgba(120, 170, 255, .28);
  padding: 7px 13px; border-radius: 999px; margin-bottom: 24px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: #4d9bff; box-shadow: 0 0 0 4px rgba(77, 155, 255, .18); }

.hero h1 {
  font-size: clamp(38px, 4.4vw, 60px);
  letter-spacing: -0.035em; line-height: 1.04; margin: 0 0 20px;
}
.hero h1 em { font-style: normal; color: #6fb0ff; }
.hero .lede { font-size: 18.5px; line-height: 1.62; color: #d3e0ee; max-width: 32em; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0 22px; }
.hero-note { font-size: 13.5px; color: #93a9bf; display: flex; align-items: center; gap: 8px; }
.hero-note svg { flex: 0 0 auto; }

/* product preview card */
.preview {
  border-radius: 16px; overflow: hidden;
  background: #f4f7fb;
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 40px 90px rgba(4, 12, 22, .55), 0 0 0 1px rgba(255, 255, 255, .06);
  transform: perspective(1600px) rotateY(-5deg) rotateX(1.5deg);
  transform-origin: left center;
}
.preview-bar {
  display: flex; align-items: center; gap: 7px;
  background: #e9eff7; padding: 10px 13px; border-bottom: 1px solid #dde5ef;
}
.preview-bar i { width: 9px; height: 9px; border-radius: 50%; background: #cfd9e6; display: block; }
.preview-bar b { margin-left: 8px; font-size: 11.5px; color: #6b7c90; font-weight: 600; letter-spacing: .02em; }
.preview-body { display: grid; grid-template-columns: 148px 1fr; min-height: 372px; }
.preview-side { background: linear-gradient(150deg, #0d1c2b, #14273b); padding: 14px 10px; }
.preview-side .plogo { height: 9px; width: 74px; background: #7fa7d8; border-radius: 2px; opacity: .75; margin: 4px 6px 18px; }
.preview-side .pitem { height: 8px; border-radius: 3px; background: #2b405a; margin: 9px 6px; }
.preview-side .pitem.on { background: var(--blue); }
.preview-main { padding: 16px; background: #f7fafd; }
.preview-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.preview-h { font-size: 13px; font-weight: 700; color: #101a2b; }
.preview-tag { font-size: 10.5px; font-weight: 700; color: #0755c5; background: #e3eefc; padding: 4px 9px; border-radius: 999px; }
.preview-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-bottom: 12px; }
.preview-kpi { background: #fff; border: 1px solid #e2e8ef; border-radius: 9px; padding: 10px; }
.preview-kpi small { display: block; font-size: 9.5px; color: #65768a; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 6px; }
.preview-kpi strong { font-size: 17px; color: #101a2b; letter-spacing: -.02em; }
.preview-kpi:first-child strong { font-size: 20px; color: #0755c5; }
.preview-row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center;
  background: #fff; border: 1px solid #e2e8ef; border-radius: 9px; padding: 9px 11px; margin-bottom: 7px;
}
.preview-row .pl { font-size: 11.5px; font-weight: 600; color: #101a2b; }
.preview-row .pm { font-size: 10.5px; color: #7b8b9d; }
.pill { font-size: 9.5px; font-weight: 700; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.pill.blue { background: #e3eefc; color: #0755c5; }
.pill.green { background: #e5f4ee; color: #0c8054; }
.pill.amber { background: #fdf1e0; color: #b66b10; }
.pill.grey { background: #eef2f6; color: #5c6d81; }

/* ---------- logos / integrations strip ---------- */
.strip { padding: 30px 0 26px; border-bottom: 1px solid var(--line); background: var(--white); }
.strip-inner { display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.strip-label { font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px;
  font-size: 13.5px; font-weight: 600; color: var(--ink); background: #fbfdff;
}
.chip .state { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; padding: 2px 7px; border-radius: 999px; }
.chip.connected .state { background: var(--green-soft); color: var(--green); }
.chip.build .state { background: var(--amber-soft); color: var(--amber); }
.chip.planned .state { background: #eef2f6; color: #5c6d81; }

/* ---------- sections ---------- */
.section { padding: 84px 0; }
.section.tight { padding: 66px 0; }
.section.ground { background: var(--bg); }
.section.navy { background: var(--navy); color: #fff; }
.section-head { max-width: 720px; margin-bottom: 46px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker { font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.section.navy .kicker { color: #6fb0ff; }
.section-head h2 { font-size: clamp(28px, 3.1vw, 40px); margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--muted); }
.section.navy .section-head p { color: #b8cbdd; }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.card h3 { font-size: 19px; margin: 16px 0 9px; }
.card p { color: var(--muted); font-size: 15px; }
.icon-box {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--blue-soft); color: var(--blue);
}
.icon-box svg { width: 22px; height: 22px; }

/* industries */
.industry-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.industry {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; background: #fff;
  box-shadow: var(--shadow-sm);
}
.industry h3 { font-size: 15.5px; margin-bottom: 8px; }
.industry p { font-size: 13.5px; color: var(--muted); }

/* proof band */
.proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.proof-item strong { display: block; font-size: 34px; letter-spacing: -.03em; margin-bottom: 6px; }
.proof-item span { color: #b8cbdd; font-size: 14.5px; }
.proof-quote {
  margin-top: 44px; padding: 26px 30px; border-left: 3px solid var(--blue);
  background: rgba(255, 255, 255, .05); border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: 18px; line-height: 1.6; color: #e6eef7;
}
.proof-quote small { display: block; margin-top: 12px; font-size: 13px; color: #93a9bf; }

/* features grid */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card {
  display: flex; flex-direction: column; gap: 12px;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  padding: 26px; box-shadow: var(--shadow-sm); color: inherit;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #cddcf0; text-decoration: none; }
.feature-card h3 { font-size: 18px; }
.feature-card p { color: var(--muted); font-size: 14.5px; }
.feature-card .more { margin-top: auto; font-size: 14px; font-weight: 600; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }

/* pricing */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.tier {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px;
  box-shadow: var(--shadow-sm);
}
.tier.highlight { border-color: #a9c9f6; box-shadow: 0 18px 44px rgba(9, 104, 238, .14); position: relative; }
.tier.highlight::before {
  content: "Most workshops"; position: absolute; top: -13px; left: 30px;
  background: var(--blue); color: #fff; font-size: 11.5px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px;
}
.tier h3 { font-size: 20px; }
.tier .who { color: var(--muted); font-size: 14px; margin: 8px 0 18px; min-height: 44px; }
.tier .price { font-size: 22px; font-weight: 700; letter-spacing: -.02em; padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.tier .price small { display: block; font-size: 12.5px; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-top: 6px; }
.tier ul { list-style: none; display: grid; gap: 11px; margin-bottom: 24px; }
.tier li { display: grid; grid-template-columns: 18px 1fr; gap: 9px; font-size: 14.5px; color: #2c3d51; }
.tier li svg { width: 16px; height: 16px; color: var(--green); margin-top: 3px; }
.tier .btn { margin-top: auto; }
.pricing-note { margin-top: 26px; font-size: 13.5px; color: var(--muted); text-align: center; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary {
  cursor: pointer; list-style: none; font-size: 17px; font-weight: 600;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; color: var(--muted); line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq p { margin-top: 12px; color: var(--muted); font-size: 15.5px; }

/* CTA band */
.cta-band {
  background: linear-gradient(140deg, #0b1826, #14314d 70%, #0d3f7a);
  color: #fff; padding: 72px 0;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-inner h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 10px; }
.cta-inner p { color: #b8cbdd; font-size: 16.5px; max-width: 46em; }

/* feature detail pages */
.page-hero { background: var(--navy); color: #fff; padding: 64px 0 72px; }
.page-hero .crumb { font-size: 13px; color: #8fa6bd; margin-bottom: 18px; }
.page-hero .crumb a { color: #c3d4e6; }
.page-hero h1 { font-size: clamp(32px, 3.8vw, 46px); margin-bottom: 16px; letter-spacing: -.03em; }
.page-hero p { font-size: 18px; color: #c6d5e4; max-width: 40em; }
.page-hero .hero-cta { margin-bottom: 0; }
.bullet-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.bullet-row span {
  font-size: 13px; font-weight: 600; color: #eaf2fb;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .22);
  padding: 7px 12px; border-radius: 999px;
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.block h2 { font-size: 26px; margin-bottom: 16px; }
.block ul { list-style: none; display: grid; gap: 14px; }
.block li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; color: #2c3d51; font-size: 16px; line-height: 1.6; }
.block li svg { width: 18px; height: 18px; color: var(--blue); margin-top: 4px; }
.replace-box {
  margin-top: 30px; padding: 24px 26px; background: #f7fafd;
  border: 1px solid var(--line); border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}
.replace-box strong { display: block; font-size: 12px; letter-spacing: .11em; text-transform: uppercase; color: var(--blue); font-weight: 700; margin-bottom: 9px; }
.replace-box p { font-size: 15px; color: #33465c; }
.next-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* legal / prose */
.prose { max-width: 760px; }
.prose h2 { font-size: 22px; margin: 32px 0 10px; }
.prose p, .prose li { color: #33465c; font-size: 15.5px; margin-bottom: 10px; }
.prose ul { padding-left: 20px; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: start; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 15px; padding: 11px 13px;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.contact-side { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; }
.contact-side h3 { font-size: 16px; margin-bottom: 8px; }
.contact-side p { font-size: 14.5px; color: var(--muted); margin-bottom: 18px; }

/* footer */
.site-footer { background: #0a1520; color: #9db0c4; padding: 58px 0 34px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer .brand img { height: 24px; margin-bottom: 16px; }
.site-footer p { color: #8ba0b6; max-width: 30em; }
.footer-col h4 { color: #fff; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.footer-col a { display: block; color: #9db0c4; padding: 5px 0; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-base {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1);
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 12.5px; color: #7b8fa4;
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .preview { transform: none; max-width: 620px; }
  .cards-3, .feature-grid, .tiers { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 820px) {
  /* The header is brand + a toggle that never moves, and nothing else. The old
     build floated .header-actions back over the bar when open, which put the
     Sign in link on top of the toggle: the button that opened the menu could not
     close it and the tap went to /login. Actions live inside the panel now. */
  .nav, .header-actions, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.open .nav {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 72px; left: 0; right: 0;
    background: #0d1c2b; padding: 12px 18px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    box-shadow: 0 26px 44px rgba(6, 14, 24, .45);
    max-height: calc(100vh - 72px); overflow-y: auto;
  }
  .site-header.open .nav a { padding: 14px 12px; font-size: 16px; }
  .site-header.open .nav-cta {
    display: flex; gap: 10px; margin-top: 12px; padding: 16px 12px 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
  }
  .site-header.open .nav-cta .btn { flex: 1; padding: 13px 16px; font-size: 14.5px; min-height: 46px; }
  .section { padding: 62px 0; }
  .hero { padding: 52px 0 72px; }
  .cards-3, .feature-grid, .tiers, .industry-grid, .proof, .next-links { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .preview-body { grid-template-columns: 110px 1fr; }
  .tier .who { min-height: 0; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .hero h1 { font-size: 32px; }
  .hero .lede { font-size: 16.5px; }
  .preview-body { grid-template-columns: 1fr; }
  .preview-side { display: none; }
  .preview-kpis { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .proof-item strong { font-size: 28px; }
}