/* Sealcloak website. Colours are the app's own (values-night/colors.xml for dark, values/colors.xml for light). */

@font-face {
  font-family: "Spline Sans Mono";
  src: url("../assets/fonts/SplineSansMono.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --bg: #0B1A1D;
  --bg-deep: #071215;
  --surface: #14282C;
  --border: #24414A;
  --text: #E3F4F6;
  --dim: #8FB3B8;
  --accent: #4FD1D9;
  --on-accent: #0B1A1D;
  --ink: #CFF3F6;
  --bar-a: #0E2327;
  --bar-b: #123A40;
  --frame: #000;
  --frame-w: 6px;
  --phone: #000;
  --shadow: 0 30px 80px rgba(0, 0, 0, .35);
  --mono: "Spline Sans Mono", ui-monospace, monospace;
  --sans: "Outfit", system-ui, sans-serif;
  --radius: 28px;
  --max: 1120px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #D0F9FC;
  --bg-deep: #BFEFF3;
  --surface: #FFFFFF;
  --border: #BDE8ED;
  --text: #0E2A2F;
  --dim: #4F7378;
  --accent: #0B8A91;
  --on-accent: #FFFFFF;
  --ink: #0E2A2F;
  --bar-a: #BDEFF3;
  --bar-b: #A6E4EA;
  --frame: #7CC4CB;
  --frame-w: 2px;
  --phone: #0E2A2F;
  --shadow: 0 30px 80px rgba(14, 42, 47, .12);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  padding: 10px 0;
}
/* The bar spans the page like the panels below it, with the page showing through, blurred. */
.site-header .wrap { width: min(1240px, 100% - 20px); }
.nav {
  display: flex; align-items: center; gap: 24px;
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 8px 8px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 18px/1 var(--sans); letter-spacing: -.01em; }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.nav-links { display: flex; gap: 22px; margin: 0 auto; padding: 0; list-style: none; }
.nav-links a { font: 500 13px/1 var(--mono); color: var(--dim); text-decoration: none; letter-spacing: .02em; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: transparent; color: var(--dim);
  border: 1px solid var(--border); cursor: pointer;
}
.icon-btn:hover { color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 20px;
  border-radius: 999px; border: 1px solid transparent;
  font: 600 14px/1 var(--mono); letter-spacing: .01em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--on-accent); }
:root[data-theme="light"] .btn-primary { color: #fff; }
.btn-primary:hover { background: var(--accent); }
.btn-ghost { border-color: var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--dim); }
.btn-lg { min-height: 56px; padding: 0 26px; font-size: 15px; }
.btn svg { width: 18px; height: 18px; flex: none; }
.site-footer .play-ico { display: inline; width: 13px; height: 13px; vertical-align: -2px; margin-right: 6px; }

/* ---------- Panels (the framed, stacked sections) ---------- */
main { padding-bottom: 16px; }
.panel {
  position: relative;
  background: var(--bg);
  border: var(--frame-w) solid var(--frame);
  border-radius: 40px;
  overflow: hidden;
  margin: 0 auto 10px;
  width: min(1240px, 100% - 20px);
}
.panel-inner { padding: 96px 0; }
.panel.tight .panel-inner { padding: 72px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--dim);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }

h1, h2, h3 { font-family: var(--sans); font-weight: 500; letter-spacing: -.025em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1.02; }
h2 { font-size: clamp(30px, 4.2vw, 48px); line-height: 1.08; }
h3 { font-size: 20px; line-height: 1.25; letter-spacing: -.01em; }
p { margin: 0; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--dim); max-width: 60ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.mono { font-family: var(--mono); }
.dim { color: var(--dim); }
.stack > * + * { margin-top: 18px; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; }
.section-head h2 { margin-top: 16px; }
.section-head .lead { margin-top: 16px; }

/* ---------- Hero ---------- */
.hero { min-height: min(860px, calc(100svh - 90px)); display: flex; align-items: center; }
.bars { position: absolute; inset: 0; z-index: 0; opacity: .55; overflow: hidden; }
.bars .bar-row { position: absolute; left: 0; width: 200%; height: 2.4%; animation: stream var(--t) linear infinite; will-change: transform; }
.bars .bar-row.rev { animation-direction: reverse; }
.bars span { position: absolute; top: 0; height: 100%; border-radius: 3px; background: var(--bar-a); }
.bars span.b { background: var(--bar-b); }
.bars span.f { animation: flicker 3.2s steps(1) var(--d) infinite; }
@keyframes stream { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes flicker {
  0%, 100% { background: var(--bar-a); }
  12% { background: color-mix(in srgb, var(--accent) 45%, var(--bar-b)); }
  18% { background: var(--bar-b); }
  24% { background: color-mix(in srgb, var(--accent) 25%, var(--bar-a)); }
  40% { background: var(--bar-a); }
}
.hero::after, .final::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 60% 55% at 50% 50%, var(--bg) 35%, transparent 100%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
  padding: 72px 0;
}
.hero h1 .accent { color: var(--accent); }
.hero .lead { margin-top: 24px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.trust { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 24px; font: 500 12px/1.4 var(--mono); color: var(--dim); letter-spacing: .04em; }
.trust span::before { content: "✓"; color: var(--accent); margin-right: 6px; }

.hero-center { position: relative; z-index: 1; text-align: center; padding: 96px 0 72px; display: flex; flex-direction: column; align-items: center; }
.hero-center h1 { margin-top: 22px; font-size: clamp(40px, 6vw, 72px); }
.hero-center .lead { margin-inline: auto; }
.hero-center .cta-row, .hero-center .trust { justify-content: center; }
/* Phone mockups built from real app screenshots */
.mock {
  margin: 0; width: 100%; max-width: 270px;
  padding: 9px; border-radius: 40px;
  background: var(--phone);
  box-shadow: var(--shadow), 0 0 0 1px color-mix(in srgb, var(--border) 70%, transparent);
}
.mock img { width: 100%; height: auto; border-radius: 32px; }
.mock-trio { position: relative; display: flex; justify-content: center; align-items: flex-end; gap: 0; margin: 64px 0 -120px; width: min(820px, 100%); }
.mock-trio .mock { flex: 0 1 270px; }
.mock-trio .mock.side { max-width: 230px; }
.mock-trio .mock.side:first-child { transform: translateX(30px) rotate(-5deg); }
.mock-trio .mock.side:last-child { transform: translateX(-30px) rotate(5deg); }
.mock-trio .mock:not(.side) { position: relative; z-index: 1; }
.mock-stage { aspect-ratio: auto; padding: 40px 24px 0; place-items: end center; overflow: hidden; }
.mock-stage .mock { max-width: 250px; border-radius: 40px 40px 0 0; padding-bottom: 0; margin-bottom: -60px; }
.mock-stage .mock img { border-radius: 32px 32px 0 0; }

/* ---------- Diagram (one vault, three jobs) ---------- */
.tree { position: relative; }
.tree svg.lines { width: 100%; height: 120px; }
.tree svg.lines path { stroke: var(--border); fill: none; stroke-width: 1.5; }
.tree-root { display: grid; place-items: center; margin-bottom: 0; }
.tree-root img { width: 56px; height: 56px; border-radius: 14px; box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent); }
.tree-tags { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; margin: -6px 0 28px; }
.tag { justify-self: center; font: 500 12px/1 var(--mono); padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--dim); }

/* Support page: a wide contact panel, with the address large and the buttons beside it. */
.contact-card { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px 40px;
  padding: clamp(24px, 4vw, 44px); border-radius: 24px; border: 1px solid var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.contact-main { min-width: 0; }
.contact-email { display: block; margin-top: 14px; font: 600 clamp(22px, 4.2vw, 42px)/1.15 var(--mono); color: var(--accent); text-decoration: none; overflow-wrap: anywhere; }
.contact-email:hover { text-decoration: underline; text-underline-offset: 6px; }
.contact-main p { margin-top: 12px; color: var(--dim); max-width: 46ch; }
.contact-card .cta-row { margin-top: 0; flex-wrap: nowrap; }
.cards { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  padding: 26px;
}
.card h3 { font-size: 18px; }
.card p { margin-top: 8px; font-size: 15px; color: var(--dim); line-height: 1.55; }
.card .ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 20px;
  background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.card .ico svg { width: 20px; height: 20px; }
.card .pro { display: inline-block; margin-left: 8px; font: 600 10px/1 var(--mono); letter-spacing: .08em; padding: 4px 7px; border-radius: 6px; background: var(--accent); color: var(--on-accent); vertical-align: middle; }
.article .meta .pro { display: inline-block; margin-left: 8px; font: 600 10px/1 var(--mono); letter-spacing: .08em; padding: 4px 7px; border-radius: 6px; background: var(--accent); color: var(--on-accent); vertical-align: middle; }
a.card { text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
a.card:hover { border-color: var(--accent); transform: translateY(-2px); }

/* ---------- Split rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split + .split { margin-top: 96px; }
.split.rev > :first-child { order: 2; }
.visual {
  aspect-ratio: 5 / 4; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--border);
  display: grid; place-items: center; padding: 32px; overflow: hidden;
}
.checks { list-style: none; padding: 0; margin: 24px 0 0; }
.checks li { position: relative; padding-left: 28px; color: var(--dim); }
.checks li + li { margin-top: 10px; }
.checks li::before { content: ""; position: absolute; left: 0; top: .55em; width: 14px; height: 8px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: s; }
.step { padding: 28px; border-radius: 20px; border: 1px solid var(--border); background: var(--surface); }
.step::before { counter-increment: s; content: "0" counter(s); display: block; font: 500 13px/1 var(--mono); color: var(--accent); margin-bottom: 40px; }
.step p { margin-top: 8px; color: var(--dim); font-size: 15px; }

/* Barcode-ish encryption strip */
.cipher { font: 400 12px/1.5 var(--mono); color: var(--dim); word-break: break-all; opacity: .9; }
.cipher b { color: var(--accent); font-weight: 500; }

/* Spec table */
.spec { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec th, .spec td { text-align: left; padding: 16px 0; border-bottom: 1px solid var(--border); vertical-align: top; }
.spec th { width: 34%; font: 500 13px/1.5 var(--mono); color: var(--dim); padding-right: 24px; }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.plan { position: relative; padding: 28px 24px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; }
.plan.best { border-color: var(--accent); }
.plan .badge { position: absolute; top: -11px; left: 24px; font: 600 11px/1 var(--mono); letter-spacing: .06em; padding: 6px 10px; border-radius: 999px; background: var(--accent); color: var(--on-accent); }
.plan .name { font: 500 13px/1 var(--mono); color: var(--dim); text-transform: uppercase; letter-spacing: .08em; }
.plan .price { font: 500 40px/1 var(--sans); letter-spacing: -.03em; margin-top: 20px; }
.plan .per { font: 400 13px/1.4 var(--mono); color: var(--dim); margin-top: 8px; }
.plan .note { margin-top: auto; padding-top: 24px; font-size: 14px; color: var(--dim); }
.compare { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare th, .compare td { padding: 14px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.compare th { font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.compare td:not(:first-child), .compare th:not(:first-child) { text-align: center; width: 22%; }
.yes { color: var(--accent); font-weight: 600; }
.price-toggle { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; border: 1px solid var(--border); margin-top: 28px; }
.price-toggle button { font: 500 12px/1 var(--mono); padding: 9px 14px; border-radius: 999px; border: 0; background: transparent; color: var(--dim); cursor: pointer; }
.price-toggle button[aria-pressed="true"] { background: var(--surface); color: var(--text); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font-size: 18px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 400 24px/1 var(--mono); color: var(--dim); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--dim); max-width: 68ch; }
.faq details p + p { margin-top: -10px; }

/* ---------- Article (guides, privacy) ---------- */
.article { max-width: 720px; margin-inline: auto; }
.article .meta { font: 500 12px/1 var(--mono); color: var(--dim); letter-spacing: .06em; text-transform: uppercase; }
.article h1 { font-size: clamp(36px, 5vw, 56px); margin-top: 18px; }
.article .lead { margin-top: 20px; }
.prose { margin-top: 48px; }
.prose h2 { font-size: 28px; margin: 48px 0 14px; }
.prose h3 { margin: 32px 0 10px; }
.prose p, .prose li { color: color-mix(in srgb, var(--text) 82%, var(--dim)); }
.prose p + p { margin-top: 16px; }
.prose ul, .prose ol { padding-left: 22px; margin: 16px 0; }
.prose li + li { margin-top: 8px; }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.prose strong { color: var(--text); font-weight: 600; }
.callout { margin: 28px 0; padding: 20px 22px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); font-size: 15px; }
.callout .eyebrow { margin-bottom: 8px; }

/* Articles: quick answer, tables, in-article install card, keep reading, sticky install bar on phones. */
.answer { margin: 28px 0; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.answer .eyebrow { margin-bottom: 8px; }
.answer p { margin: 0; }
.prose .table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--border); border-radius: 14px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
.prose th, .prose td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.prose th { font: 600 13px/1.3 var(--mono); color: var(--dim); background: var(--surface); }
.prose tr:last-child td { border-bottom: 0; }
.prose ol li + li, .prose ul li + li { margin-top: 8px; }
.cta-card { display: flex; align-items: center; gap: 18px; margin: 36px 0; padding: 22px; border-radius: 20px; border: 1px solid var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.cta-card img { border-radius: 14px; flex: none; }
.cta-card h3 { font-size: 18px; }
.cta-card p { margin-top: 4px; font-size: 14px; color: var(--dim); }
.cta-card .btn { margin-left: auto; flex: none; }
.prose .cta-card .btn-primary, .prose .cta-card .btn-primary:hover { color: var(--on-accent); text-decoration: none; }
.keep-reading { margin-top: 56px; }
.keep-reading .cards { margin-top: 16px; }
.sticky-cta { display: none; }

/* Free tools: drop zone and results. */
.meta-drop { margin: 32px 0; padding: 36px 24px; border: 2px dashed var(--border); border-radius: 22px; text-align: center; display: grid; justify-items: center; gap: 12px; background: var(--surface); transition: border-color .15s ease, background .15s ease; }
.meta-drop.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.meta-drop svg { width: 40px; height: 40px; color: var(--accent); }
.meta-drop p { margin: 0; }
.meta-results { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; }
.meta-row { display: flex; align-items: center; gap: 16px; justify-content: space-between; flex-wrap: wrap; padding: 18px 20px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); }
.meta-row p { margin: 4px 0 0; font-size: 14px; }
.meta-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.meta-tag { font: 500 12px/1 var(--mono); padding: 6px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--dim); }
.meta-tag.warn { border-color: #d9822b; color: #d9822b; }
.toc { margin-top: 32px; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--border); }
.toc ol { margin: 10px 0 0; padding-left: 20px; font-size: 15px; }
.toc a { color: var(--dim); text-decoration: none; }
.toc a:hover { color: var(--text); }

/* ---------- Final CTA ---------- */
.final { text-align: center; }
.final .panel-inner { position: relative; z-index: 1; }
.final .lead { margin-inline: auto; }
.final .cta-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { padding: 56px 0 40px; color: var(--dim); font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.foot-grid h4 { margin: 0 0 14px; font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li + li { margin-top: 8px; }
.foot-grid a { text-decoration: none; }
.foot-grid a:hover { color: var(--text); }
.foot-grid .brand { margin-bottom: 14px; color: var(--text); }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); font: 400 12px/1.4 var(--mono); }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .bars .bar-row, .bars span.f { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .menu-btn { display: grid; }
  .nav { justify-content: space-between; }
  .nav.open { flex-wrap: wrap; border-radius: 26px; }
  .nav.open .nav-links { display: flex; flex-direction: column; order: 3; width: 100%; gap: 0; padding: 8px 8px 12px; }
  .nav.open .nav-links a { display: block; padding: 12px 0; font-size: 15px; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .split.rev > :first-child { order: 0; }
  .hero-grid { gap: 48px; }
  .panel-inner { padding: 72px 0; }
  .panel.tight .panel-inner { padding: 56px 0; }
  .section-head { margin-bottom: 40px; }
  .split { gap: 40px; }
  .split + .split { margin-top: 72px; }
  .hero { min-height: 0; }
  .hero-center { padding: 72px 0 0; }
  .mock-trio { margin-top: 48px; }
  .cards, .cards.four, .plans, .steps { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .cta-card { flex-wrap: wrap; }
  .cta-card .btn { margin-left: 0; width: 100%; }
  .sticky-cta { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 50; display: flex; align-items: center; gap: 12px;
    padding: 10px 10px 10px 16px; border-radius: 999px; border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); font-size: 14px; }
  .sticky-cta .btn { margin-left: auto; padding: 10px 16px; }
  body:has(.sticky-cta) .site-footer { padding-bottom: 96px; }
  body { font-size: 16px; }
  .panel { border-width: 4px; border-radius: 28px; width: calc(100% - 12px); }
  .site-header .wrap { width: calc(100% - 12px); }
  .panel-inner { padding: 64px 0; }
  .wrap { width: calc(100% - 32px); }
  .cards, .cards.four, .cards.two, .plans, .steps { grid-template-columns: 1fr; }
  .tree svg.lines, .tree-tags { display: none; }
  .nav-actions .btn { display: none; }
  .hero-center { padding: 48px 0 0; }
  .hero-center h1 { font-size: clamp(34px, 10vw, 44px); }
  .hero-center h1 br { display: none; }
  .panel-inner { padding: 48px 0; }
  .section-head { margin-bottom: 28px; }
  .section-head h2, .section-head .lead { margin-top: 12px; }
  .cta-row { flex-direction: column; align-items: stretch; width: 100%; max-width: 360px; margin-top: 28px; }
  .hero-center .cta-row, .final .cta-row { margin-inline: auto; }
  .cta-row .btn { width: 100%; }
  .contact-card .cta-row { max-width: none; flex-wrap: wrap; }
  .trust { gap: 6px 14px; font-size: 11px; }
  .mock-trio { margin-top: 36px; }
  .mock-trio .mock.side { display: none; }
  .mock-trio .mock { max-width: 230px; }
  .card, .step, .plan { padding: 22px; }
  .step::before { margin-bottom: 24px; }
  .visual { padding: 20px; }
  .mock-stage { padding: 28px 20px 0; }
  .split { gap: 28px; }
  .tree-root { margin-bottom: 20px; }
  h2 { font-size: clamp(26px, 7.4vw, 34px); }
  .foot-grid { grid-template-columns: 1fr; }
  .split + .split { margin-top: 64px; }
  .spec th { width: 40%; }
  .compare th, .compare td { padding: 12px 6px; font-size: 14px; }
}

/* Language menu */
.lang-menu { position: relative; }
.lang-menu summary { list-style: none; cursor: pointer; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--text); font-size: 14px; font-weight: 600; letter-spacing: .04em; background: transparent; }
.lang-btn:hover, .lang-menu[open] .lang-btn { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.lang-btn svg { width: 18px; height: 18px; flex: none; }
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu ul { position: absolute; top: calc(100% + 8px); inset-inline-end: 0; z-index: 60; min-width: 200px; max-height: 70vh; overflow: auto;
  list-style: none; margin: 0; padding: 6px; border-radius: 16px; border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 12px 40px rgba(0,0,0,.25); }
.lang-menu a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--text); text-decoration: none; font-size: 15px; }
.lang-menu a:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.lang-menu a[aria-current] { color: var(--accent); font-weight: 600; }

/* Right-to-left languages (Arabic): mirror the few places that set a side explicitly. Arabic letters must
   connect, so no letter-spacing there. */
[dir="rtl"] body, [dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] .eyebrow, [dir="rtl"] .btn, [dir="rtl"] .nav-links a { letter-spacing: 0; }
[dir="rtl"] .prose th, [dir="rtl"] .prose td { text-align: right; }
[dir="rtl"] .prose ul, [dir="rtl"] .prose ol { padding-left: 0; padding-right: 22px; }
[dir="rtl"] .cta-card .btn, [dir="rtl"] .sticky-cta .btn { margin-left: 0; margin-right: auto; }
[dir="rtl"] .card .pro, [dir="rtl"] .article .meta .pro { margin-left: 0; margin-right: 8px; }
[dir="rtl"] .faq summary { padding: 22px 0 22px 40px; }
[dir="rtl"] .faq summary::after { right: auto; left: 4px; }
[dir="rtl"] .plan .badge { left: auto; right: 24px; }
[dir="rtl"] .spec th { padding-right: 0; padding-left: 24px; }
/* CJK, Bengali and Arabic read better a touch looser and without forced uppercase tracking. */
:is([lang="ja"], [lang="ko"], [lang="bn"], [lang="ar"]) .eyebrow { text-transform: none; letter-spacing: .02em; }
:is([lang="ja"], [lang="ko"]) h1, :is([lang="ja"], [lang="ko"]) h2 { letter-spacing: 0; word-break: keep-all; line-break: strict; }

/* Photo tools (js/tools.js) */
.tool { margin: 28px 0 8px; }
.tool .meta-drop { margin: 0 0 16px; }
.tool-controls { display: flex; flex-wrap: wrap; gap: 14px 16px; align-items: end; margin: 0 0 16px; padding: 18px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); }
.tool-controls label { display: grid; gap: 6px; font: 500 12px/1.2 var(--mono); color: var(--dim); letter-spacing: .02em; min-width: 120px; }
.tool-controls label[hidden] { display: none; }
.tool-controls .grow { flex: 1 1 220px; }
.tool-controls .wide { flex-basis: 100%; }
.tool-controls input:not([type=checkbox]):not([type=range]):not([type=color]), .tool-controls select, .tool-controls textarea {
  font: 15px/1.35 var(--sans, system-ui); color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; width: 100%; min-width: 0; }
.tool-controls textarea { resize: vertical; }
.tool-controls input:focus, .tool-controls select:focus, .tool-controls textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.tool-controls input[type=range] { width: 100%; accent-color: var(--accent); }
.tool-controls input[type=color] { width: 56px; height: 42px; padding: 2px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); }
.tool-controls .check { display: flex; align-items: center; gap: 8px; font: 15px/1.3 var(--sans, system-ui); color: var(--text); min-height: 42px; }
.tool-controls .check input { width: 18px; height: 18px; accent-color: var(--accent); }
.tool-controls .btn { margin-inline-start: auto; }
.tool-hint { margin: 0 0 10px; font-size: 14px; }
.tool-stage { border-radius: 18px; overflow: hidden; border: 1px solid var(--border); touch-action: none;
  background: repeating-conic-gradient(color-mix(in srgb, var(--dim) 18%, transparent) 0 25%, transparent 0 50%) 0 0 / 20px 20px; }
.tool-stage { display: flex; justify-content: center; }
.tool-stage[hidden] { display: none; }
.tool-stage canvas { display: block; max-width: 100%; max-height: 72vh; width: auto; height: auto; cursor: crosshair; }
.tool-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 16px; }
.tool-actions[hidden] { display: none; }
.tool .meta-results { margin-top: 16px; }
.row-main { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1 1 260px; }
.row-main strong { word-break: break-all; }
.row-btns { display: flex; gap: 6px; }
.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 10px; flex: none; background: var(--bg); }
.qr-out { display: grid; justify-items: center; gap: 8px; padding: 24px; margin-top: 4px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); }
.qr-out canvas { width: min(280px, 100%); height: auto; border-radius: 8px; }
.qr-out .qr-msg:empty { display: none; }
@media (max-width: 600px) { .tool-controls { padding: 14px; } .tool-controls label { flex: 1 1 130px; } .tool-controls .btn { width: 100%; margin: 0; } }
.pw-out { padding: 22px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); }
.pw-value { display: block; font: 600 clamp(18px, 3vw, 24px)/1.4 var(--mono); color: var(--text); word-break: break-all; padding: 14px 16px; border-radius: 12px; background: var(--bg); border: 1px solid var(--border); }
.pw-strength { margin: 10px 0 0; font-size: 14px; }
.tools-group { margin-top: 48px; font-size: clamp(22px, 2.6vw, 28px); }
.tools-sub { margin: 6px 0 16px; }