/* VaultBe site styles. Plum and amber, taken from the app's ColorPalette. */

:root {
  --bg: #170b17;
  --bg-2: #1c0e1b;
  --surface: #261425;
  --surface-2: #2d1a2c;
  --line: #3e2a3c;
  --line-soft: rgba(255, 255, 255, .08);
  --plum: #4a1a42;
  --amber: #f7a13a;
  --amber-hi: #ffb547;
  --amber-lo: #e0761e;
  --coral: #e7648b;
  --text: #fff;
  --muted: #c7bac5;
  --dim: #9a8a98;
  --on-amber: #1c0e1b;
  --radius: 20px;
  --radius-sm: 12px;
  --wrap: 1160px;
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --grad-cta: linear-gradient(135deg, var(--amber-hi), var(--amber) 55%, var(--amber-lo));
  --grad-text: linear-gradient(95deg, var(--amber-hi) 10%, var(--amber) 45%, var(--coral) 100%);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--amber-hi); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #ffd08a; }
:focus-visible { outline: 2px solid var(--amber-hi); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.025em; margin: 0 0 .5em; font-weight: 800; text-wrap: balance; overflow-wrap: break-word; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
kbd { font: 600 .85em var(--mono); background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: .1em .45em; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
/* Grid columns may shrink below their content's width (wide code blocks scroll instead of stretching the page). */
.hero-grid > *, .split > *, .article > *, .grid > *, .plans > *, .footer-grid > * { min-width: 0; }
.narrow { width: min(100% - 40px, 760px); margin-inline: auto; }
.skip { position: absolute; inset-inline-start: 8px; top: 8px; transform: translateY(-200%); background: var(--amber); color: var(--on-amber); padding: 8px 14px; border-radius: 8px; z-index: 100; font-weight: 700; }
.skip:focus { transform: none; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.28rem); color: var(--muted); max-width: 62ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.badge { display: inline-block; vertical-align: middle; font-size: .62rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--on-amber); background: var(--grad-cta); padding: 3px 7px; border-radius: 999px; margin-inline-start: 4px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 14px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; font-family: inherit; }
.btn-primary { background: var(--grad-cta); color: var(--on-amber); box-shadow: 0 10px 30px -10px rgba(247, 161, 58, .6); }
.btn-primary:hover { color: var(--on-amber); transform: translateY(-1px); box-shadow: 0 14px 36px -10px rgba(247, 161, 58, .75); }
.btn-ghost { color: var(--text); border-color: var(--line); background: rgba(255, 255, 255, .03); }
.btn-ghost:hover { color: var(--text); background: rgba(255, 255, 255, .07); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: .9rem; border-radius: 11px; }
.btn.is-soon { cursor: default; }
.btn.is-soon:hover { transform: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(23, 11, 23, .78); backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px); border-bottom: 1px solid var(--line-soft); }
.bar { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; text-decoration: none; }
.brand img { border-radius: 9px; }
.brand:hover { color: var(--text); }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav > ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.site-nav > ul > li > a { display: block; padding: 8px 12px; border-radius: 10px; color: var(--muted); font-size: .95rem; font-weight: 500; text-decoration: none; }
.site-nav > ul > li > a:hover, .site-nav > ul > li > a[aria-current] { color: var(--text); background: rgba(255, 255, 255, .06); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; width: 44px; height: 44px; align-items: center; justify-content: center; cursor: pointer; }
@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; inset: 68px 0 auto 0; display: none; flex-direction: column; align-items: stretch; gap: 14px; padding: 16px 20px 22px; background: var(--bg-2); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .site-nav > ul { flex-direction: column; }
  .site-nav > ul > li > a { padding: 12px; font-size: 1.05rem; }
}

/* Sections */
section { padding: clamp(64px, 9vw, 112px) 0; position: relative; }
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }
.alt { background: linear-gradient(180deg, var(--bg-2), #201020); border-block: 1px solid var(--line-soft); }

/* Hero */
.hero { padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(56px, 8vw, 96px); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(60% 55% at 78% 30%, rgba(176, 62, 82, .38), transparent 70%),
  radial-gradient(50% 50% at 12% 0%, rgba(74, 26, 66, .9), transparent 70%),
  radial-gradient(40% 40% at 95% 90%, rgba(247, 161, 58, .16), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(255, 255, 255, .09) 1.5px, transparent 1.6px); background-size: 34px 34px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%); mask-image: linear-gradient(180deg, #000, transparent 85%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .lead { margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.ticks { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 0; color: var(--muted); font-size: .93rem; }
.ticks li { display: inline-flex; align-items: center; gap: 7px; }
.ticks .icon { color: var(--amber); }
.hero-art { position: relative; display: flex; justify-content: center; min-height: 560px; }
.hero-art .phone { width: min(300px, 68vw); }
.hero-art .phone.back { position: absolute; top: 48px; left: 50%; transform: translateX(-108%) rotate(-8deg); width: min(250px, 56vw); opacity: .75; filter: saturate(.9); }
.hero-art .phone.front { position: relative; transform: translateX(8%) rotate(3deg); }
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { min-height: 0; margin-top: 12px; }
  .hero-art .phone.back { transform: translateX(-98%) rotate(-8deg); }
}

/* Phone frame */
.phone { border-radius: 44px; padding: 9px; background: linear-gradient(160deg, #5a4a52, #1a1218 40%, #3a2c35); box-shadow: 0 0 0 1px rgba(255, 255, 255, .12) inset, 0 40px 80px -30px rgba(0, 0, 0, .9), 0 20px 60px -20px rgba(176, 62, 82, .35); }
.phone img { border-radius: 36px; width: 100%; background: var(--bg-2); }

/* Trust strip */
.strip { padding: 0; }
.strip ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; list-style: none; margin: 0; padding: 0; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; }
.strip li { background: var(--bg-2); padding: 22px 24px; }
.strip strong { display: block; font-size: 1.05rem; letter-spacing: -.01em; }
.strip span { color: var(--dim); font-size: .88rem; }
@media (max-width: 800px) { .strip ul { grid-template-columns: repeat(2, 1fr); } }

/* Cards and grids */
.grid { display: grid; gap: 18px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cols-3, .cols-2 { grid-template-columns: 1fr; } }
.card { display: block; background: linear-gradient(180deg, var(--surface), var(--bg-2)); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 26px; color: var(--text); text-decoration: none; position: relative; transition: border-color .2s ease, transform .2s ease, background .2s ease; }
a.card:hover { color: var(--text); border-color: rgba(247, 161, 58, .5); transform: translateY(-3px); }
.card p { color: var(--muted); font-size: .97rem; margin-bottom: 0; }
.card h3 { margin-bottom: 8px; }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 13px; background: rgba(247, 161, 58, .12); color: var(--amber); margin-bottom: 18px; border: 1px solid rgba(247, 161, 58, .22); }
.card-icon .icon { width: 24px; height: 24px; }
.more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--amber-hi); font-weight: 600; font-size: .9rem; }
.more .icon { width: 1em; height: 1em; transition: transform .2s ease; }
a.card:hover .more .icon { transform: translateX(3px); }
[dir="rtl"] .more .icon { transform: scaleX(-1); }
[dir="rtl"] a.card:hover .more .icon { transform: translateX(-3px) scaleX(-1); }
.meta { color: var(--dim); font-size: .85rem; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.tag { color: var(--amber); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; }

/* Split sections (text + phone) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split.reverse > :first-child { order: 2; }
.split .phone { width: min(290px, 70vw); margin-inline: auto; }
.split-art { position: relative; display: flex; justify-content: center; }
.split-art::before { content: ""; position: absolute; inset: 8% 10%; border-radius: 50%; background: radial-gradient(closest-side, rgba(247, 161, 58, .22), transparent); filter: blur(10px); z-index: -1; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.reverse > :first-child { order: 0; } }
.checks { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.checks .icon { color: var(--amber); margin-top: .25em; }

/* Pattern demo */
.pad-card { background: linear-gradient(180deg, var(--plum), var(--bg-2)); border: 1px solid var(--line); border-radius: 32px; padding: 26px 26px 22px; width: min(380px, 100%); margin-inline: auto; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9); }
.pad-card p { text-align: center; margin: 0; }
.pad-title { font-weight: 700; }
.pad-hint { color: var(--muted); font-size: .9rem; min-height: 1.6em; }
.pad-hint.ok { color: #7fe0b5; }
.pad-hint.bad { color: #ff9b9b; }
.pad { display: block; width: 100%; aspect-ratio: 1; touch-action: none; cursor: crosshair; margin: 10px 0 6px; -webkit-user-select: none; user-select: none; }
.pad circle { fill: rgba(255, 255, 255, .28); transition: fill .15s ease, r .15s ease; }
.pad circle.on { fill: var(--amber); r: 9; }
.pad polyline { fill: none; stroke: var(--amber); stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }
.pad-reset { display: block; margin: 8px auto 0; background: none; border: 0; color: var(--dim); font: inherit; font-size: .85rem; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* Steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: step; background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 28px 26px; }
.steps li::before { content: "0" counter(step); display: block; font: 800 2.3rem/1 var(--font); letter-spacing: -.04em; margin-bottom: 18px; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps p { color: var(--muted); margin: 0; font-size: .97rem; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

/* Key hierarchy block */
.spec { direction: ltr; text-align: left; unicode-bidi: isolate; background: #120812; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; font: 500 .9rem/1.9 var(--mono); color: var(--muted); overflow-x: auto; white-space: pre; }
.spec b { color: var(--amber-hi); font-weight: 600; }
.spec i { color: var(--dim); font-style: normal; }

/* Icons row */
.icon-row { display: flex; gap: 18px; flex-wrap: wrap; list-style: none; padding: 0; margin: 28px 0; }
.icon-row li { text-align: center; font-size: .85rem; color: var(--muted); }
.icon-row img { width: 84px; height: 84px; border-radius: 20px; margin-bottom: 8px; box-shadow: 0 12px 30px -12px rgba(0, 0, 0, .8); }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 880px; margin-inline: auto; }
@media (max-width: 720px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--surface); border: 1px solid var(--line-soft); border-radius: 26px; padding: 32px; }
.plan.pro { background: linear-gradient(160deg, #5a2628, var(--surface-2) 60%); border-color: rgba(247, 161, 58, .55); }
.plan-name { font-size: 1.35rem; }
.fine-print { color: var(--dim); font-size: .88rem; margin-top: 22px; }
.yes { color: var(--amber); }
.price { font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em; line-height: 1.1; margin: 10px 0 4px; }
.price small { font-size: 1rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan .sub { color: var(--muted); font-size: .92rem; }
.plan .checks { margin-bottom: 0; }
.plan .checks li { color: var(--text); font-size: .97rem; }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 820px; margin-inline: auto; }
.faq details { background: var(--surface); border: 1px solid var(--line-soft); border-radius: 16px; }
.faq details[open] { border-color: var(--line); }
.faq summary { cursor: pointer; padding-block: 18px; padding-inline: 22px 52px; font-weight: 650; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; inset-inline-end: 22px; top: 50%; transform: translateY(-52%); font-size: 1.5rem; font-weight: 400; color: var(--amber); transition: transform .2s ease; }
.faq details[open] summary::after { transform: translateY(-52%) rotate(45deg); }
.faq .answer { padding: 0 22px 18px; color: var(--muted); }
.faq .answer p:last-child { margin-bottom: 0; }
.faq-group { max-width: 820px; margin: 44px auto 16px; font-size: 1.3rem; }

/* CTA band */
.cta-band { padding-top: 0; }
.cta-inner { text-align: center; border-radius: 32px; padding: clamp(40px, 7vw, 76px) 24px; background:
  radial-gradient(70% 120% at 50% 0%, rgba(176, 62, 82, .55), transparent 70%),
  linear-gradient(180deg, var(--plum), var(--bg-2)); border: 1px solid var(--line); position: relative; overflow: hidden; }
.cta-inner img { margin: 0 auto 22px; border-radius: 18px; box-shadow: 0 16px 40px -14px rgba(0, 0, 0, .8); }
.cta-inner p { color: var(--muted); max-width: 52ch; margin: 0 auto 28px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Page hero (inner pages) */
.page-hero { padding: clamp(36px, 5vw, 64px) 0 clamp(28px, 4vw, 48px); background: radial-gradient(60% 100% at 20% 0%, rgba(74, 26, 66, .85), transparent 70%), radial-gradient(40% 80% at 90% 0%, rgba(176, 62, 82, .22), transparent 70%); border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); max-width: 20ch; }
.page-hero .lead { margin-bottom: 0; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 22px; font-size: .85rem; color: var(--dim); }
.crumbs li + li::before { content: "/"; margin-inline-end: 6px; color: var(--line); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }

/* Article layout */
.article { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(32px, 5vw, 72px); align-items: start; padding: clamp(40px, 6vw, 72px) 0; }
.article.single { grid-template-columns: minmax(0, 760px); justify-content: center; }
@media (max-width: 940px) { .article { grid-template-columns: 1fr; } }
.prose { font-size: 1.06rem; }
.prose h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-top: 1.9em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.6em; }
.prose p, .prose li { color: #ded3dc; }
.prose ul, .prose ol { padding-inline-start: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--amber); font-weight: 700; }
.prose strong { color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .95rem; }
.prose th, .prose td { text-align: start; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--text); font-weight: 650; }
.prose td { color: var(--muted); }
.table-scroll { overflow-x: auto; }
.aside { position: sticky; top: 96px; display: grid; gap: 18px; }
@media (max-width: 940px) { .aside { position: static; } }
.aside .phone { width: min(260px, 70vw); margin-inline: auto; }
.box { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 22px; }
.box h2 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.box .checks { margin: 0; gap: 10px; font-size: .95rem; }
.box ul.links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.box ul.links a { color: var(--text); text-decoration: none; font-weight: 600; font-size: .97rem; }
.box ul.links a:hover { color: var(--amber-hi); }
.box-text { color: var(--muted); margin: 0 0 14px; font-size: .95rem; }
.box .box-text:last-child { margin: 0; }
.card-title { font-size: 1.2rem; letter-spacing: -.01em; }
.card-title-lg { font-size: 1.45rem; }
.form-title { font-size: 1.6rem; }
.form-note { color: var(--dim); font-size: .85rem; margin: 0; }
.howto { list-style: none; counter-reset: s; padding: 0; margin: 0 0 2em; display: grid; gap: 14px; }
.howto li { counter-increment: s; position: relative; background: var(--surface); border: 1px solid var(--line-soft); border-radius: 16px; padding-block: 20px; padding-inline: 70px 22px; margin: 0; }
.howto li::before { content: counter(s); position: absolute; inset-inline-start: 20px; top: 20px; width: 34px; height: 34px; border-radius: 50%; background: var(--grad-cta); color: var(--on-amber); font-weight: 800; display: grid; place-items: center; }
.howto h3 { margin: 0 0 4px; font-size: 1.08rem; }
.howto p { margin: 0; color: var(--muted); }
.note { border-inline-start: 3px solid var(--amber); background: rgba(247, 161, 58, .08); padding: 16px 20px; border-start-end-radius: 12px; border-end-end-radius: 12px; color: var(--muted); margin: 1.4em 0; }

/* Form */
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-weight: 600; font-size: .95rem; }
.field .hint { color: var(--dim); font-size: .85rem; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--text); background: #120812; border: 1px solid var(--line); border-radius: 12px; padding: 13px 15px; transition: border-color .15s ease, box-shadow .15s ease; }
.field textarea { min-height: 170px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(247, 161, 58, .22); }
.field [aria-invalid="true"] { border-color: #ff7b7b; }
.field .error { color: #ff9b9b; font-size: .87rem; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .row-2 { grid-template-columns: 1fr; } }
.hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.alert { border-radius: 14px; padding: 16px 20px; margin-bottom: 22px; border: 1px solid; }
.alert.ok { background: rgba(40, 199, 156, .1); border-color: rgba(40, 199, 156, .45); color: #a8f0d8; }
.alert.err { background: rgba(255, 110, 110, .08); border-color: rgba(255, 110, 110, .4); color: #ffc1c1; }

/* Footer */
.site-footer { border-top: 1px solid var(--line-soft); background: #120812; padding: 60px 0 34px; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: 36px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--dim); margin-top: 14px; max-width: 34ch; }
.site-footer h2 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer li a { color: var(--muted); text-decoration: none; }
.site-footer li a:hover { color: var(--text); }
.legal { color: var(--dim); font-size: .82rem; margin: 44px 0 0; padding-top: 22px; border-top: 1px solid var(--line-soft); }

/* Reveal on scroll (only when JS is present and motion is allowed) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}

/* ---------------------------------------------------------------- Languages */

/* Switcher */
.lang { position: relative; }
.lang summary { list-style: none; display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 12px; border-radius: 11px; border: 1px solid var(--line); color: var(--muted); font-size: .9rem; font-weight: 500; cursor: pointer; user-select: none; }
.lang summary::-webkit-details-marker { display: none; }
.lang summary .icon { width: 1.1em; height: 1.1em; }
.lang summary span { max-width: 9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang summary:hover, .lang[open] summary { color: var(--text); background: rgba(255, 255, 255, .06); }
.lang-menu { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); z-index: 60; width: min(560px, 92vw); max-height: min(72vh, 540px); overflow-y: auto; overscroll-behavior: contain; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; list-style: none; margin: 0; padding: 10px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .85); }
.lang-menu a { display: block; padding: 9px 12px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: .93rem; line-height: 1.35; text-align: start; }
.lang-menu a:hover { background: rgba(255, 255, 255, .06); color: var(--text); }
.lang-menu a[aria-current] { color: var(--on-amber); background: var(--grad-cta); font-weight: 650; }
.lang-menu small { opacity: .55; font-size: .72em; font-weight: 500; }
/* Translations run longer than English: keep the desktop bar on one line. */
.site-nav > ul > li > a, .site-nav > .btn { white-space: nowrap; }
@media (min-width: 1101px) and (max-width: 1299px) {
  .lang summary span { display: none; }
  .site-nav > .btn { display: none; }
}
@media (max-width: 1100px) {
  .lang summary { width: 100%; justify-content: flex-start; min-height: 46px; }
  .lang summary span { max-width: none; }
  .lang-menu { position: static; width: auto; max-height: 50vh; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 8px; box-shadow: none; }
}

/* "Available in your language" banner and the "not translated yet" notice */
.lang-suggest { background: var(--surface-2); border-bottom: 1px solid var(--line); }
.lang-suggest .wrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-block: 10px; }
.lang-suggest p { margin: 0; flex: 1 1 220px; font-weight: 500; }
.lang-suggest .close { background: none; border: 0; color: var(--muted); font-size: 1.5rem; line-height: 1; cursor: pointer; width: 40px; height: 40px; border-radius: 10px; }
.lang-suggest .close:hover { background: rgba(255, 255, 255, .06); color: var(--text); }
.notice-bar { background: rgba(247, 161, 58, .1); border-bottom: 1px solid rgba(247, 161, 58, .3); color: #ffd9a8; font-size: .93rem; padding: 10px 0; }

/* Script-specific typography. Tight tracking breaks joined scripts and hurts CJK and Indic text. */
:lang(ar) *, :lang(ur) *, :lang(he) *, :lang(hi) *, :lang(bn) *, :lang(ta) *, :lang(te) *, :lang(th) *,
:lang(zh) *, :lang(ja) *, :lang(ko) * { letter-spacing: normal !important; }
:lang(zh-Hans) { font-family: ui-sans-serif, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif; }
:lang(zh-Hant) { font-family: ui-sans-serif, -apple-system, "PingFang TC", "Microsoft JhengHei", "Noto Sans TC", sans-serif; }
:lang(ja) { font-family: ui-sans-serif, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", "Noto Sans JP", sans-serif; }
:lang(ko) { font-family: ui-sans-serif, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; word-break: keep-all; }
:lang(zh), :lang(ja) { line-break: strict; }
:lang(ar) { font-family: ui-sans-serif, -apple-system, "SF Arabic", "Geeza Pro", "Segoe UI", "Noto Sans Arabic", Tahoma, sans-serif; }
:lang(ur) { font-family: "Noto Nastaliq Urdu", "Jameel Noori Nastaleeq", ui-sans-serif, -apple-system, "Geeza Pro", "Segoe UI", Tahoma, sans-serif; line-height: 2; }
:lang(he) { font-family: ui-sans-serif, -apple-system, "SF Hebrew", "Arial Hebrew", "Segoe UI", "Noto Sans Hebrew", Arial, sans-serif; }
:lang(hi), :lang(bn), :lang(ta), :lang(te), :lang(th) { line-height: 1.85; }
:lang(ar) :is(h1, h2, h3), :lang(he) :is(h1, h2, h3), :lang(hi) :is(h1, h2, h3), :lang(bn) :is(h1, h2, h3),
:lang(ta) :is(h1, h2, h3), :lang(te) :is(h1, h2, h3), :lang(th) :is(h1, h2, h3) { line-height: 1.4; }
:lang(ur) :is(h1, h2, h3) { line-height: 1.9; }
/* Languages with long compound words may hyphenate headings rather than overflow. */
:is(:lang(de), :lang(nl), :lang(fi), :lang(sv), :lang(da), :lang(nb), :lang(hu), :lang(el), :lang(ru), :lang(uk), :lang(pl), :lang(cs), :lang(sk), :lang(sl), :lang(hr), :lang(ro), :lang(tr)) :is(h1, h2, h3) { hyphens: auto; }
:lang(ta) h1, :lang(te) h1, :lang(ru) h1, :lang(uk) h1, :lang(de) h1, :lang(fi) h1, :lang(el) h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
/* Mirrored layout: the hero phones still lean the same way, the code diagram stays left-to-right. */
[dir="rtl"] .hero-art { direction: ltr; }

/* ---------------------------------------------------------------- Cookie consent */
.consent { position: fixed; z-index: 70; inset-inline: 16px auto; bottom: 16px; width: min(440px, calc(100vw - 32px)); padding: 20px 22px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .9); }
.consent[hidden] { display: none; }
.consent-title { font-size: 1.05rem; letter-spacing: -.01em; margin-bottom: 6px; }
.consent p { color: var(--muted); font-size: .92rem; line-height: 1.55; margin: 0 0 16px; }
.consent-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
/* Accepting and declining look the same: neither is nudged. */
.btn-consent { min-height: 44px; padding: 0 14px; font-size: .93rem; color: var(--text); background: rgba(255, 255, 255, .06); border-color: var(--line); }
.btn-consent:hover { color: var(--text); background: rgba(255, 255, 255, .12); }
.link-button { background: none; border: 0; padding: 0; font: inherit; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.link-button:hover { color: var(--text); }
@media (max-width: 520px) { .consent { inset-inline: 12px; bottom: 12px; width: auto; } }