/* TidyScan website. Brand colours from the app (app/src/main/res/values/colors.xml). */
:root {
  --indigo: #4F5BD5;
  --indigo-strong: #3F4AC0;
  --indigo-deep: #1A1F66;
  --indigo-soft: #E6E8FF;
  --sun: #FFC94D;
  --sun-soft: #FFF3D1;
  --sun-ink: #5C4600;
  --ink: #1C1C24;
  --ink-soft: #5E5E70;
  --paper: #F6F6FB;
  --card: #FFFFFF;
  --line: #E4E4EE;
  --shadow: 0 1px 2px rgba(26, 31, 102, .06), 0 8px 24px rgba(26, 31, 102, .08);
  --radius: 18px;
  --grad: linear-gradient(135deg, #5B7CFF, #8B5CF6);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Roboto Mono", monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --indigo: #9AA2FF;
    --indigo-strong: #B6BCFF;
    --indigo-deep: #E6E8FF;
    --indigo-soft: #24274A;
    --sun-soft: #3A3119;
    --sun-ink: #FFE39A;
    --ink: #ECECF4;
    --ink-soft: #A7A8BC;
    --paper: #0F1020;
    --card: #181A2E;
    --line: #2B2D47;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--font); text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--indigo); text-underline-offset: .18em; }
a:hover { color: var(--indigo-strong); }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 6vw, 3.7rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); font-weight: 750; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.icon { width: 24px; height: 24px; flex: none; }
.icon-s { width: 16px; height: 16px; }
.icon-l { width: 32px; height: 32px; }
.icon-xl { width: 56px; height: 56px; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--card); padding: 8px 14px; border-radius: 10px; }
.skip:focus { left: 16px; }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.brand .logo { width: 34px; height: 34px; }
.brand-big { font-size: 1.6rem; justify-content: center; margin-bottom: 24px; }
.brand-big .logo { width: 56px; height: 56px; }
.nav { display: none; gap: 22px; margin-left: auto; }
.nav a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .98rem; }
.nav a:hover { color: var(--ink); }
@media (min-width: 760px) { .nav { display: flex; } }

.lang { position: relative; margin-left: auto; }
.nav + .lang { margin-left: 4px; }
.lang summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card);
  font-size: .92rem; font-weight: 600; color: var(--ink-soft);
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary .icon { width: 18px; height: 18px; }
.lang ul {
  position: absolute; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none;
  min-width: 180px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
}
.lang li a { display: block; padding: 8px 12px; border-radius: 9px; color: var(--ink); text-decoration: none; }
.lang li a:hover { background: var(--indigo-soft); }
.lang li a[aria-current="true"] { font-weight: 700; color: var(--indigo); }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  text-decoration: none; border: 2px solid transparent; transition: transform .15s ease, background-color .15s ease;
}
.btn .icon { width: 20px; height: 20px; }
.btn-primary { background: var(--indigo); color: #fff; }
.btn-primary:hover { background: var(--indigo-strong); color: #fff; transform: translateY(-1px); }
@media (prefers-color-scheme: dark) { .btn-primary, .btn-primary:hover { color: #0F1020; } }
.btn-primary.is-soon { background: var(--indigo-soft); color: var(--indigo); cursor: default; transform: none; }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--card); }
.btn-ghost:hover { border-color: var(--indigo); color: var(--ink); }
.link-arrow { font-weight: 700; text-decoration: none; }
.link-arrow::after { content: " →"; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; padding: 56px 0 64px; }
.hero::before {
  content: ""; position: absolute; inset: -40% -20% auto auto; width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, #8B5CF6 22%, transparent), transparent);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.1fr .9fr; } .hero { padding: 88px 0 96px; } }
.kicker {
  display: inline-block; margin-bottom: 18px; padding: 5px 12px; border-radius: 999px;
  background: var(--sun-soft); color: var(--sun-ink); font-weight: 700; font-size: .88rem;
}
.lead { font-size: clamp(1.1rem, 2.2vw, 1.3rem); color: var(--ink-soft); max-width: 36em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 14px; }
.note { color: var(--ink-soft); font-size: .92rem; }

/* phone mock-up */
.hero-visual { display: flex; justify-content: center; }
.phone {
  position: relative; width: min(340px, 100%); padding: 18px 16px 84px; border-radius: 40px;
  background: var(--paper); border: 10px solid #1C1C24; box-shadow: 0 30px 60px rgba(26, 31, 102, .25);
}
@media (prefers-color-scheme: dark) { .phone { border-color: #2D2F4A; } }
.phone-bar { display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.phone-title { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; }
.phone-title .logo { width: 24px; height: 24px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.rename { padding: 16px; animation: rise .7s ease both .2s; }
.rename-label { margin: 0 0 6px; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
.rename-old { margin: 0; font: 600 .9rem/1.4 var(--mono); color: var(--ink-soft); text-decoration: line-through; text-decoration-color: #E5484D; }
.rename-new { margin: 4px 0 10px; font: 700 .9rem/1.4 var(--mono); color: var(--ink); word-break: break-all; animation: glow 1.2s ease both .9s; }
.phone-section { margin: 18px 4px 8px; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
.files { list-style: none; margin: 0; padding: 4px 0; }
.files li { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; padding: 10px 14px; align-items: center; }
.files li + li { border-top: 1px solid var(--line); }
.file-ico { grid-row: span 2; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--indigo-soft); color: var(--indigo); }
.file-ico .icon { width: 18px; height: 18px; }
.file-name { font: 600 .74rem/1.3 var(--mono); word-break: break-all; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; justify-self: start; padding: 2px 9px; border-radius: 999px;
  font-size: .72rem; font-weight: 700; background: var(--indigo-soft); color: var(--indigo);
}
.chip-sun { background: var(--sun-soft); color: var(--sun-ink); font-size: .8rem; padding: 4px 11px; }
.fab {
  position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 999px;
  background: var(--indigo); color: #fff; font-weight: 700; font-size: .92rem; white-space: nowrap; box-shadow: 0 10px 24px rgba(79, 91, 213, .4);
}
@media (prefers-color-scheme: dark) { .fab { color: #0F1020; } }
.fab .icon { width: 20px; height: 20px; }
@keyframes rise { from { transform: translateY(12px); } to { transform: none; } }
@keyframes glow { 0% { background: transparent; } 40% { background: var(--sun-soft); } 100% { background: transparent; } }

/* ---------------------------------------------------------------- sections */
.section { padding: 72px 0; }
.section-alt { background: var(--card); border-block: 1px solid var(--line); }
.section-lead { color: var(--ink-soft); font-size: 1.12rem; max-width: 40em; margin-bottom: 36px; }
.ticks { list-style: none; padding: 0; margin: 0 0 1em; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; margin: 8px 0; }
.ticks .icon { margin-top: .35em; color: var(--indigo); }

.steps { list-style: none; margin: 36px 0 0; padding: 0; display: grid; gap: 20px; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { position: relative; padding: 28px 24px 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.step .icon-l { color: var(--indigo); margin-bottom: 16px; }
.step p { color: var(--ink-soft); margin: 0; }
.step-no {
  position: absolute; top: 18px; right: 20px; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; background: var(--sun); color: #1A1F66; font-weight: 800; font-size: .95rem;
}

.feature-grid, .plan-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature { padding: 24px; box-shadow: none; background: var(--paper); }
.feature p { color: var(--ink-soft); margin: 0; }
.feature-ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--grad); color: #fff; margin-bottom: 16px; }

.privacy-band {
  display: grid; gap: 24px; padding: 36px; border-radius: 28px;
  background: var(--indigo-soft); border: 1px solid color-mix(in srgb, var(--indigo) 20%, transparent);
}
@media (min-width: 760px) { .privacy-band { grid-template-columns: auto 1fr; padding: 48px; } }
.privacy-ico { color: var(--indigo); }
.privacy-band p { max-width: 46em; }

@media (min-width: 860px) { .plan-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.plan { position: relative; padding: 28px 24px; }
.plan h3 { font-size: 1.35rem; margin-bottom: 14px; }
.plan.is-featured { border: 2px solid var(--indigo); }
.plan-tag {
  position: absolute; top: -13px; left: 24px; padding: 3px 12px; border-radius: 999px;
  background: var(--sun); color: #1A1F66; font-size: .8rem; font-weight: 800;
}
.plan .ticks li { font-size: .98rem; }

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font-weight: 700; font-size: 1.08rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 400; color: var(--indigo); transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { color: var(--ink-soft); margin: 0 0 20px; }

/* ---------------------------------------------------------------- legal pages */
.legal { padding: 48px 0 80px; max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
.legal h2 { font-size: 1.45rem; margin-top: 2.2em; padding-top: .4em; }
.legal h3 { margin-top: 1.4em; }
.legal ul { padding-left: 1.2em; }
.legal li { margin: .35em 0; }
.updated { color: var(--ink-soft); font-weight: 600; }
.toc { padding: 20px 24px; margin: 28px 0 8px; box-shadow: none; }
.toc ul { margin: 0; padding: 0; list-style: none; columns: 2 240px; column-gap: 32px; }
.toc li { margin: .25em 0; break-inside: avoid; }
.legal section:target h2 { color: var(--indigo); }

/* ---------------------------------------------------------------- footer */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--line); background: var(--card); color: var(--ink-soft); font-size: .95rem; }
.footer-row { display: grid; gap: 20px; }
@media (min-width: 760px) { .footer-row { grid-template-columns: 1fr auto; align-items: center; } }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand .logo { width: 40px; height: 40px; }
.footer-brand strong { color: var(--ink); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer nav a { color: var(--ink-soft); text-decoration: none; }
.site-footer nav a:hover { color: var(--ink); text-decoration: underline; }
.fine { grid-column: 1 / -1; margin: 0; font-size: .85rem; }