:root {
  --bg: #f7f5f0; --surface: #ffffff; --surface-2: #efebe3; --text: #1d2420; --muted: #59635d;
  --border: #dcd6ca; --primary: #1f5c4a; --primary-hover: #174a3b; --primary-ink: #ffffff;
  --primary-soft: #e2eee8; --accent: #b4561e;
  --success: #1f6b45; --success-soft: #e3f2e9; --danger: #a8321f; --danger-soft: #fbe8e3;
  --warn: #7d5200; --warn-soft: #fdf2d8; --focus: #2f6fe0;
  --radius: 14px; --shadow: 0 1px 2px rgba(20,30,25,.06), 0 6px 20px rgba(20,30,25,.06);
  --shadow-lg: 0 2px 6px rgba(20,30,25,.08), 0 24px 60px rgba(20,30,25,.14);
  --deep: #12352c; --deep-2: #184538; --deep-ink: #eaf4ef; --deep-muted: #b6cfc5;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111513; --surface: #191e1b; --surface-2: #202622; --text: #e7ece8; --muted: #a2aca6;
    --border: #323a35; --primary: #62b997; --primary-hover: #7ac8a8; --primary-ink: #0c1310;
    --primary-soft: #1d3129; --accent: #e0925d;
    --success: #6fc89c; --success-soft: #1a3325; --danger: #f08b77; --danger-soft: #3a1f1a;
    --warn: #e8b74f; --warn-soft: #382d14; --focus: #7aa8ff;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.3);
    --shadow-lg: 0 2px 6px rgba(0,0,0,.5), 0 24px 60px rgba(0,0,0,.45);
    --deep: #0c1a15; --deep-2: #12261f; --deep-ink: #e7f1ec; --deep-muted: #9fb8ad;
    color-scheme: dark;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
img, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-underline-offset: 2px; }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.mt { margin-top: 24px; }
fieldset.plain { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
.small { font-size: .9rem; }
.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 560px; }
.prose { max-width: 720px; }
.prose h2 { margin-top: 1.6em; font-size: 1.35rem; }
.prose li { margin-bottom: .4em; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }
.skip-link:focus { left: 8px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; font-size: 1.2rem; }
.brand svg { color: var(--primary); }
.nav-desktop { display: flex; align-items: center; gap: 4px; }
.nav-desktop a { color: var(--text); text-decoration: none; padding: 8px 12px; border-radius: 8px; }
.nav-desktop a:hover { background: var(--surface-2); }
.nav-desktop a[aria-current="page"] { color: var(--primary); font-weight: 650; }
.nav-mobile { display: none; position: relative; }
.nav-mobile summary { list-style: none; cursor: pointer; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; font-weight: 600; }
.nav-mobile summary::-webkit-details-marker { display: none; }
.nav-mobile .panel { position: absolute; right: 0; top: calc(100% + 8px); background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow); padding: 8px; min-width: 220px; z-index: 5; display: grid; }
.nav-mobile .panel a { color: var(--text); text-decoration: none; padding: 12px 14px; border-radius: 8px; }
.nav-mobile .panel a:hover { background: var(--surface-2); }
@media (max-width: 760px) { .nav-desktop { display: none; } .nav-mobile { display: block; } .section { padding: 48px 0; } .hero { padding: 36px 0 48px; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 20px;
  border-radius: 10px; border: 1px solid transparent; font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { background: var(--primary-hover); color: var(--primary-ink); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--surface-2); color: var(--text); }
.btn-link { background: none; border: none; color: var(--primary); padding: 0; min-height: 0; font-weight: 600; text-decoration: underline; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.nav-desktop .btn { margin-left: 8px; padding: 8px 16px; min-height: 40px; }
.nav-desktop a.btn-primary, .nav-desktop a.btn-primary:hover { color: var(--primary-ink); background: var(--primary); }
.nav-desktop a.btn-primary:hover { background: var(--primary-hover); }

/* sections */
main { display: block; }
.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }
.band { background: var(--surface-2); }
.cta-band { background: var(--primary-soft); border-top: 1px solid var(--border); }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; font-weight: 700; color: var(--accent); margin-bottom: .6em; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40em; }

/* hero */
.hero { padding: 56px 0 64px; }
.hero .container { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero .container { grid-template-columns: 1fr; } }
.hero .btn-row { margin-top: 24px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; padding: 0; list-style: none; color: var(--muted); font-size: .95rem; }
.trust li::before { content: "\2713"; color: var(--primary); font-weight: 800; margin-right: 6px; }

/* phone mock (pure CSS) */
.phone { background: var(--surface); border: 1px solid var(--border); border-radius: 28px; box-shadow: var(--shadow); padding: 18px 14px 22px; max-width: 360px; margin: 0 auto; }
.phone-top { text-align: center; font-size: .85rem; color: var(--muted); padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.phone-top strong { display: block; color: var(--text); font-size: 1rem; }
.bubble { max-width: 86%; padding: 10px 14px; border-radius: 18px; margin: 8px 0; font-size: .95rem; line-height: 1.45; }
.bubble.in { background: var(--surface-2); border-bottom-left-radius: 6px; }
.bubble.out { background: var(--primary); color: var(--primary-ink); margin-left: auto; border-bottom-right-radius: 6px; }
.bubble .meta { display: block; font-size: .75rem; opacity: .75; margin-top: 4px; }

/* grids + cards */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.card h3 { margin-bottom: .35em; }
.card h2 { font-size: 1.3rem; }
.card p:last-child { margin-bottom: 0; }
.icon { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-soft); color: var(--primary);
  display: grid; place-items: center; margin-bottom: 14px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: step; }
.steps li { counter-increment: step; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); color: var(--primary-ink); font-weight: 800; margin-bottom: 12px; }
.commands { width: 100%; border-collapse: collapse; }
.commands td { padding: 12px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.commands td:first-child { white-space: nowrap; font-weight: 700; width: 1%; }
code, .code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em;
  background: var(--surface-2); padding: 2px 6px; border-radius: 6px; }
.callout { border-left: 4px solid var(--accent); background: var(--surface); padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0; }

/* faq */
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 4px 20px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 650; padding: 14px 0; }
.faq details[open] summary { border-bottom: 1px solid var(--border); margin-bottom: 12px; }

/* forms */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label, .label { display: block; font-weight: 650; margin-bottom: 6px; }
.field .hint { display: block; color: var(--muted); font-size: .9rem; margin-top: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number] {
  width: 100%; min-height: 48px; padding: 10px 14px; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--border); border-radius: 10px; }
input:focus { border-color: var(--primary); }
.field.invalid input { border-color: var(--danger); }
.error-text { color: var(--danger); font-size: .92rem; margin-top: 6px; }
.check { display: flex; gap: 12px; align-items: flex-start; margin: 14px 0; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; flex: none; accent-color: var(--primary); }
.check label { font-weight: 400; }
.disclosure { font-size: .88rem; color: var(--muted); background: var(--surface-2); border-radius: 10px; padding: 12px 14px; margin: 16px 0; }
.form-foot { margin-top: 18px; text-align: center; color: var(--muted); }
.amounts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.amount input { position: absolute; opacity: 0; }
.amount span { display: grid; place-items: center; min-height: 56px; border: 1px solid var(--border); border-radius: 10px; font-weight: 700; font-size: 1.1rem; cursor: pointer; background: var(--bg); }
.amount input:checked + span { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }
.amount input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }

/* alerts */
.alert { border-radius: 12px; padding: 14px 18px; margin: 0 0 20px; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.alert-error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert-info { background: var(--primary-soft); color: var(--text); }
.alert-warn { background: var(--warn-soft); color: var(--warn); }

/* dashboard */
.dash-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.dash-head h1 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); margin: 0; }
.people { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.person { display: flex; flex-direction: column; gap: 6px; }
.person .reg { color: var(--muted); font-size: .95rem; }
.balance { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin: 6px 0 2px; }
.balance-label { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
.person .btn { margin-top: 12px; }
.empty { text-align: center; padding: 40px 24px; }
.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; margin-top: 24px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.list li:last-child { border-bottom: none; }

/* tables (admin) */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
table.data { border-collapse: collapse; width: 100%; font-size: .92rem; }
table.data th, table.data td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.data th { background: var(--surface-2); font-weight: 650; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .82rem; font-weight: 650; background: var(--surface-2); }
.pill.ok { background: var(--success-soft); color: var(--success); }
.pill.bad { background: var(--danger-soft); color: var(--danger); }
.stats { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 28px; }
.stat .n { font-size: 1.35rem; font-weight: 800; }

/* ---------- landing page ---------- */
.btn { transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
.btn-primary:hover { box-shadow: 0 6px 18px color-mix(in srgb, var(--primary) 35%, transparent); transform: translateY(-1px); }
.btn-lg { min-height: 54px; padding: 12px 24px; font-size: 1.05rem; border-radius: 12px; }
.btn-light { background: var(--deep-ink); color: var(--deep); }
.btn-light:hover { background: #ffffff; color: var(--deep); transform: translateY(-1px); }
.btn-outline-light { background: transparent; color: var(--deep-ink); border-color: color-mix(in srgb, var(--deep-ink) 45%, transparent); }
.btn-outline-light:hover { background: color-mix(in srgb, var(--deep-ink) 12%, transparent); color: var(--deep-ink); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }
.center { text-align: center; }
.section-head { max-width: 680px; margin-bottom: 36px; }
.section-head .lead { margin-top: 8px; }

.hero2 { position: relative; overflow: hidden; padding: 72px 0 88px;
  background:
    radial-gradient(900px 480px at 85% 10%, color-mix(in srgb, var(--primary) 16%, transparent), transparent 70%),
    radial-gradient(700px 420px at 0% 100%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%),
    var(--bg); }
.hero2::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--text) 9%, transparent) 1px, transparent 0);
  background-size: 26px 26px; mask-image: linear-gradient(to bottom, black, transparent 85%); -webkit-mask-image: linear-gradient(to bottom, black, transparent 85%); }
.hero2-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
@media (max-width: 920px) { .hero2-grid { grid-template-columns: 1fr; gap: 40px; } .hero2 { padding: 44px 0 56px; } }
.hero2 h1 { font-size: clamp(2.4rem, 5.6vw, 4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 20px; }
.hl { background: linear-gradient(transparent 62%, color-mix(in srgb, var(--accent) 35%, transparent) 62%); padding: 0 .08em; }
.pill-eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: .88rem; font-weight: 650; color: var(--muted); box-shadow: var(--shadow); margin-bottom: 22px; }
.pill-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
.hero2 .btn-row { margin-top: 28px; }
.checks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(2, max-content); gap: 10px 28px; color: var(--muted); font-size: .97rem; }
@media (max-width: 480px) { .checks { grid-template-columns: 1fr; } }
.checks li::before { content: "\2713"; display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 10px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 800; font-size: .75rem; }

.hero2-visual { position: relative; }
.mock-email { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); width: 92%; overflow: hidden; }
.mock-foot { padding: 0 18px 18px; font-size: .78rem; color: var(--muted); }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: color-mix(in srgb, var(--text) 18%, transparent); }
.mock-bar em { margin-left: 8px; font-style: normal; font-size: .8rem; color: var(--muted); font-weight: 600; }
.mock-head { padding: 12px 18px; border-bottom: 1px solid var(--border); font-size: .85rem; display: grid; gap: 2px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.mock-head .muted { display: inline-block; width: 64px; font-family: system-ui, sans-serif; }
.mock-q { padding: 14px 18px 0; font-weight: 650; margin: 0; }
.mock-a { margin: 14px 18px 18px; padding: 14px 16px; border-radius: 12px; background: var(--primary-soft); font-size: .92rem; }
.mock-a p { margin: 6px 0 0; }
.mock-a .tag { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--primary); }
.mock-phone { position: relative; z-index: 1; width: 290px; margin: -54px 0 0 auto; background: var(--surface); border: 1px solid var(--border); border-radius: 26px; box-shadow: var(--shadow-lg); padding: 14px 12px 16px; }
@media (max-width: 920px) { .mock-email { width: 100%; } .mock-phone { width: 82%; max-width: 300px; } }
.mock-phone-top { display: grid; text-align: center; font-size: .8rem; color: var(--muted); padding-bottom: 10px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.mock-phone-top strong { color: var(--text); font-size: .95rem; }
.mock-phone .bubble { font-size: .88rem; }

.features { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 920px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; transition: box-shadow .2s ease, transform .2s ease; }
.feature:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .feature, .feature:hover { transition: none; transform: none; } }
.feature h3 { margin-bottom: 6px; }
.feature p { margin: 0; }

.steps2 { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; position: relative; }
.steps2::before { content: ""; position: absolute; top: 22px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, var(--primary-soft), var(--primary), var(--primary-soft)); }
.steps2 li { position: relative; text-align: center; padding: 0 8px; }
.steps2 .num { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--primary); color: var(--primary-ink); font-weight: 800; font-size: 1.1rem; box-shadow: 0 0 0 6px var(--surface-2); margin-bottom: 14px; }
@media (max-width: 760px) { .steps2 { grid-template-columns: 1fr; } .steps2::before { display: none; } }

.band-deep { background: radial-gradient(800px 400px at 100% 0%, var(--deep-2), transparent 70%), var(--deep); color: var(--deep-ink); }
.band-deep .eyebrow { color: color-mix(in srgb, var(--accent) 70%, var(--deep-ink)); }
.band-deep .lead, .band-deep p { color: var(--deep-muted); }
.band-deep h2, .band-deep h3 { color: var(--deep-ink); }
.safety-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 920px) { .safety-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .safety-grid { grid-template-columns: 1fr; } }
.safety-grid .icon { background: color-mix(in srgb, var(--deep-ink) 10%, transparent); color: var(--deep-ink); }
.safety-grid p { margin: 0; }

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 16px; align-items: start; }
@media (max-width: 760px) { .faq-grid { grid-template-columns: 1fr; } }

.cta-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 44px; border-radius: 22px; color: var(--deep-ink);
  background: radial-gradient(600px 300px at 0% 0%, var(--deep-2), transparent 70%), linear-gradient(135deg, var(--deep), color-mix(in srgb, var(--primary) 55%, var(--deep))); box-shadow: var(--shadow-lg); margin-bottom: 24px; }
.cta-card h2 { color: var(--deep-ink); margin-bottom: 8px; }
.cta-card p { color: var(--deep-muted); margin: 0; max-width: 520px; }
@media (max-width: 600px) { .cta-card { padding: 28px; } }

/* admin: tabs, operator inbox */
.tabs { display: flex; gap: 4px; background: var(--surface-2); padding: 4px; border-radius: 12px; }
.tabs a { padding: 8px 16px; border-radius: 9px; color: var(--text); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.tabs a[aria-current="page"] { background: var(--surface); box-shadow: var(--shadow); }
textarea { width: 100%; padding: 10px 14px; font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 10px; resize: vertical; line-height: 1.5; }
textarea:focus { border-color: var(--primary); }
.copy-block { margin: 12px 0; }
.copy-block .label { margin-top: 10px; }
.copy-block textarea[readonly], .copy-block input[readonly] { background: var(--surface-2); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92rem; }
.card-highlight { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.outbox-item { margin-bottom: 16px; }
.outbox-meta { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.howto { padding-left: 20px; }
.howto li { margin-bottom: 8px; }

/* footer */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); padding: 40px 0 28px; font-size: .95rem; }
.site-footer .cols { display: grid; gap: 28px; grid-template-columns: 1.4fr 1fr 1fr 1fr; }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--text); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-blurb { margin-top: 10px; }
.fineprint { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; }