/* ==========================================================================
   KhelTech — sports tech platform
   Theme derived from the whistle logo: ink #201e1d, whistle-red #ec3013
   ========================================================================== */

:root {
  --ink: #201e1d;
  --ink-soft: #4a4442;
  --muted: #6b6560;
  --line: #e9e5e1;
  --surface: #f7f5f3;
  --surface-2: #f1ede9;
  --white: #ffffff;
  --red: #ec3013;
  --red-dark: #c8280f;
  --red-tint: #fdece8;
  --green: #1f9d63;

  --maxw: 1160px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(32, 30, 29, .06), 0 4px 14px rgba(32, 30, 29, .05);
  --shadow-md: 0 10px 40px rgba(32, 30, 29, .10);
  --ease: cubic-bezier(.4, 0, .2, 1);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-head: "Sora", var(--font-sans);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--surface { background: var(--surface); }
.center { text-align: center; }

/* ---------- type ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; color: var(--ink); }
h1 { font-size: clamp(2.4rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.22rem; letter-spacing: -0.01em; }
p { color: var(--ink-soft); }
.lead { font-size: 1.16rem; color: var(--muted); max-width: 60ch; }
.eyebrow {
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
}
.section-head { max-width: 62ch; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-head p { margin-top: 14px; font-size: 1.08rem; color: var(--muted); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .98rem;
  border: 1.5px solid transparent;
  transition: transform .15s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--red); color: #fff; box-shadow: 0 8px 22px rgba(236, 48, 19, .28); }
.btn--primary:hover { background: var(--red-dark); box-shadow: 0 10px 26px rgba(236, 48, 19, .34); }
.btn--ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--ghost:hover { border-color: var(--ink); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--lg { padding: 16px 30px; font-size: 1.02rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.site-header.is-stuck { border-color: var(--line); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand svg, .brand img { width: 30px; height: 30px; flex-shrink: 0; }
.brand-lockup { display: flex; flex-direction: column; gap: 1px; line-height: 1.1; }
.brand-product { font-size: 1.15rem; }
.brand-product b { color: var(--red); font-weight: 700; }
.brand-company { font-family: var(--font); font-size: .68rem; font-weight: 600; letter-spacing: .04em; color: var(--muted); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: .96rem; color: var(--ink-soft); font-weight: 500; transition: color .15s var(--ease); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: var(--ink); position: relative; transition: transform .2s var(--ease); }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- hero ---------- */
.hero { padding: 80px 0 40px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(520px 320px at 82% 8%, rgba(236, 48, 19, .10), transparent 70%),
    radial-gradient(460px 300px at 6% 30%, rgba(32, 30, 29, .05), transparent 70%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lead { margin-bottom: 30px; }
.hero .lead a, .foot-brand p a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-note { font-size: .9rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.hero-note::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(31, 157, 99, .18); }

.pill-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px 7px 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  font-size: .84rem; font-weight: 500; color: var(--ink-soft);
  box-shadow: var(--shadow-sm); margin-bottom: 26px;
}
.pill-badge b { background: var(--red-tint); color: var(--red-dark); font-weight: 600; padding: 3px 9px; border-radius: 999px; font-size: .78rem; }

/* hero panel / mock */
.hero-panel {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
  color: #fff;
  position: relative;
}
.hero-panel-top { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.hero-panel-top i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.22); }
.hero-panel-top i:first-child { background: var(--red); }
.hero-panel h4 { color: #fff; font-size: .95rem; margin-bottom: 4px; }
.hero-panel .muted { color: rgba(255, 255, 255, .55); font-size: .82rem; }
.mock-rows { display: grid; gap: 10px; margin-top: 16px; }
.mock-row {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px; padding: 12px 14px; font-size: .86rem;
}
.mock-row .tag { font-size: .72rem; padding: 3px 9px; border-radius: 999px; font-weight: 600; }
.tag--live { background: rgba(31, 157, 99, .18); color: #5fe0a1; }
.tag--pend { background: rgba(236, 48, 19, .16); color: #ff8a72; }
.tag--paid { background: rgba(255, 255, 255, .12); color: #fff; }
.mock-strip { display: flex; gap: 8px; margin-top: 16px; }
.mock-stat { flex: 1; background: rgba(255,255,255,.06); border-radius: 12px; padding: 12px; }
.mock-stat b { display: block; font-family: var(--font-head); font-size: 1.28rem; }
.mock-stat span { font-size: .74rem; color: rgba(255,255,255,.55); }

/* ---------- logos / trust ---------- */
.trust { padding: 40px 0; border-bottom: 1px solid var(--line); }
.trust p { text-align: center; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: center; align-items: center; }
.trust-row span { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: #b8b0a9; letter-spacing: -0.02em; }

/* ---------- stats ---------- */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat b { display: block; font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.9rem); color: var(--ink); letter-spacing: -0.03em; }
.stat span { color: var(--muted); font-size: .95rem; }

/* ---------- module grid ---------- */
.mod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.mod-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  position: relative;
  display: flex; flex-direction: column; gap: 10px;
}
.mod-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.mod-ico {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--surface-2); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
}
.mod-card:hover .mod-ico { background: var(--red-tint); }
.mod-card h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mod-card p { font-size: .93rem; color: var(--muted); }
.badge-soon {
  font-family: var(--font-head); font-size: .64rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  background: var(--ink); color: #fff; padding: 3px 8px; border-radius: 999px;
}
.badge-live {
  font-family: var(--font-head); font-size: .64rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  background: rgba(31, 157, 99, .14); color: var(--green); padding: 3px 8px; border-radius: 999px;
}

/* ---------- feature split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split--rev .split-media { order: 2; }
.split-media {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-sm);
}
.split h2 { margin-bottom: 16px; }
.split .lead { margin-bottom: 24px; font-size: 1.05rem; }
.check-list { display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .98rem; color: var(--ink-soft); }
.check-list li::before {
  content: "✓"; flex: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--red-tint); color: var(--red-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; margin-top: 1px;
}
.mini-card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; display: flex; align-items: center; justify-content: space-between;
  font-size: .9rem; margin-bottom: 10px;
}
.mini-card:last-child { margin-bottom: 0; }
.mini-card b { font-family: var(--font-head); }
.bar { height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; margin-top: 8px; }
.bar > i { display: block; height: 100%; background: var(--red); border-radius: 999px; }

/* ---------- how it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  color: var(--red); display: block; margin-bottom: 14px;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: .95rem; color: var(--muted); }

/* ---------- personas / tabs ---------- */
.persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.persona {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: #fff;
}
.persona h3 { margin-bottom: 10px; }
.persona ul { display: grid; gap: 8px; }
.persona li { font-size: .92rem; color: var(--muted); padding-left: 18px; position: relative; }
.persona li::before { content: "→"; position: absolute; left: 0; color: var(--red); }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.price-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; background: #fff;
  display: flex; flex-direction: column; gap: 18px;
}
.price-card--featured { border-color: var(--ink); box-shadow: var(--shadow-md); position: relative; }
.price-card--featured::after {
  content: "Most popular"; position: absolute; top: -12px; left: 30px;
  background: var(--red); color: #fff; font-family: var(--font-head); font-weight: 700;
  font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.price-card h3 { font-size: 1.05rem; }
.price-amt { font-family: var(--font-head); font-weight: 700; font-size: 2.6rem; letter-spacing: -0.03em; }
.price-amt span { font-size: .95rem; font-weight: 500; color: var(--muted); font-family: var(--font-sans); }
.price-card .feat { display: grid; gap: 10px; margin-top: 4px; }
.price-card .feat li { font-size: .92rem; color: var(--ink-soft); display: flex; gap: 10px; }
.price-card .feat li::before { content: "✓"; color: var(--red-dark); font-weight: 700; }

/* ---------- testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.quote p { font-size: .98rem; color: var(--ink); margin-bottom: 18px; }
.quote-by { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff;
  display: flex; align-items: center; justify-content: center; font-family: var(--font-head); font-weight: 700; font-size: .9rem;
}
.quote-by b { display: block; font-size: .9rem; font-family: var(--font-head); }
.quote-by span { font-size: .82rem; color: var(--muted); }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0;
  padding: 22px 0; display: flex; justify-content: space-between; gap: 20px; align-items: center;
  font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; color: var(--ink);
}
.faq-q i { flex: none; width: 24px; height: 24px; position: relative; transition: transform .2s var(--ease); }
.faq-q i::before, .faq-q i::after { content: ""; position: absolute; background: var(--red); border-radius: 2px; }
.faq-q i::before { top: 11px; left: 3px; right: 3px; height: 2px; }
.faq-q i::after { left: 11px; top: 3px; bottom: 3px; width: 2px; }
.faq-item.open .faq-q i { transform: rotate(135deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s var(--ease); }
.faq-a p { padding-bottom: 22px; color: var(--muted); font-size: .98rem; }

/* ---------- CTA ---------- */
.cta {
  background: var(--ink); color: #fff; border-radius: var(--radius-lg);
  padding: 60px; text-align: center; position: relative; overflow: hidden;
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(420px 260px at 80% 0%, rgba(236, 48, 19, .35), transparent 70%);
}
.cta > * { position: relative; }
.cta h2 { color: #fff; margin-bottom: 14px; }
.cta p { color: rgba(255, 255, 255, .7); max-width: 52ch; margin: 0 auto 26px; }
.cta .btn--ghost { background: transparent; border-color: rgba(255,255,255,.3); color: #fff; }
.cta .btn--ghost:hover { border-color: #fff; }

/* ---------- footer ---------- */
.site-footer { background: var(--white); border-top: 1px solid var(--line); padding: 66px 0 34px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; }
.foot-brand p { font-size: .92rem; color: var(--muted); margin-top: 14px; max-width: 40ch; }
.foot-col h4 { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; font-family: var(--font-head); }
.foot-col a { display: block; font-size: .92rem; color: var(--ink-soft); padding: 5px 0; transition: color .15s var(--ease); }
.foot-col a:hover { color: var(--red); }
.foot-bot {
  margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: .86rem; color: var(--muted); flex-wrap: wrap;
}

/* ---------- page hero (interior) ---------- */
.page-hero { padding: 72px 0 40px; text-align: center; }
.page-hero .eyebrow { display: block; margin-bottom: 14px; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { max-width: 60ch; margin: 0 auto; color: var(--muted); font-size: 1.1rem; }
.page-hero a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- detailed module blocks ---------- */
.mblock { padding: 64px 0; border-bottom: 1px solid var(--line); }
.mblock:last-child { border-bottom: 0; }
.mblock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.mblock--rev .mblock-media { order: 2; }
.mblock-ico {
  width: 54px; height: 54px; border-radius: 14px; background: var(--red-tint); color: var(--red-dark);
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 18px;
}
.mblock h2 { font-size: 1.9rem; margin-bottom: 8px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.mblock .lead { font-size: 1.02rem; margin-bottom: 20px; }
.mblock-media {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm);
}
.feat-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.feat-chip { font-size: .82rem; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; color: var(--ink-soft); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .85rem; font-weight: 600; font-family: var(--font-head); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; font-size: .95rem; background: #fff; color: var(--ink); transition: border-color .15s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); }
.field textarea { resize: vertical; min-height: 120px; }
.contact-aside { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; }
.contact-aside h3 { margin-bottom: 16px; }
.contact-aside .row { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.contact-aside .row:last-child { border-bottom: 0; }
.contact-aside .row b { font-family: var(--font-head); min-width: 84px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 6px; }

/* ---------- legal / policy pages ---------- */
.wrap--narrow { max-width: 760px; }
.legal { padding-bottom: 24px; }
.legal h2 { font-size: 1.35rem; margin: 36px 0 12px; }
.legal h3 { font-size: 1.05rem; margin: 22px 0 8px; }
.legal p { margin-bottom: 14px; }
.legal ul {
  list-style: disc;
  padding-left: 1.2em;
  margin: 0 0 16px;
  color: var(--ink-soft);
}
.legal li { margin: 6px 0; }
.legal a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.legal .updated { font-size: .9rem; color: var(--muted); margin-bottom: 8px; }

/* ---------- status ---------- */
.status-banner {
  display: flex; align-items: center; gap: 16px;
  background: #e9f7f0; border: 1px solid #c8ead9; color: #146c43;
  border-radius: var(--radius-lg); padding: 22px 24px; margin-bottom: 36px;
  font-family: var(--font-head); font-weight: 600;
}
.status-banner .dot {
  width: 12px; height: 12px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 6px rgba(31, 157, 99, .18);
  flex: none;
}
.status-list { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.status-row {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px 20px; border-bottom: 1px solid var(--line); background: #fff;
}
.status-row:last-child { border-bottom: 0; }
.status-row span { color: var(--ink-soft); }
.status-ok { color: var(--green); font-weight: 600; font-size: .9rem; font-family: var(--font-head); }
.incident-log { margin-top: 40px; }
.incident { padding: 18px 0; border-bottom: 1px solid var(--line); }
.incident:last-child { border-bottom: 0; }
.incident time { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px; font-family: var(--font-head); }

/* ---------- reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .split, .mblock-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .split--rev .split-media, .mblock--rev .mblock-media { order: 0; }
  .mod-grid, .steps, .persona-grid, .price-grid, .quote-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .section { padding: 68px 0; }
  .nav-links, .nav-cta .btn--ghost { display: none; }
  .nav-toggle { display: flex; }
  .site-header.open .nav-links {
    display: flex; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 4px;
    background: #fff; border-bottom: 1px solid var(--line); padding: 16px 24px 22px;
    box-shadow: var(--shadow-md);
  }
  .site-header.open .nav-links a { padding: 10px 0; width: 100%; font-size: 1rem; }
  .mod-grid, .steps, .persona-grid, .price-grid, .quote-grid, .foot-grid { grid-template-columns: 1fr; }
  .cta { padding: 40px 24px; }
  .foot-bot { flex-direction: column; align-items: flex-start; }
}