/* Own Vault website.
   The palette is taken from the app itself so the two do not look like
   different products: midnight #0a1f3b is the app's bar and lock screen,
   the gold is its padlock icon, and the blue is its accent. Keep them in
   step with web/css/style.css and the SCHEMES map in web/js/app.js. */

:root {
  --midnight: #0a1f3b;
  --midnight-2: #0d2a4f;
  --gold: #e8b93a;
  --gold-dark: #c99a1c;
  --accent: #4d9fff;

  --ink: #16202c;
  --ink-soft: #4d5a68;
  --line: #dde3ea;
  --paper: #ffffff;
  --page: #f5f7f9;

  --wrap: 1080px;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 32, 52, .06), 0 8px 24px rgba(16, 32, 52, .07);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

/* Anchored sections must clear the sticky header. */
:target { scroll-margin-top: 5rem; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--page);
}

img { max-width: 100%; height: auto; display: block; }

a { color: #1667c9; }
a:hover { color: #0d4d9c; }

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.1rem); }
h3 { font-size: 1.12rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 12px; top: 12px; z-index: 100;
  background: var(--paper); color: var(--ink);
  padding: 10px 16px; border-radius: 8px;
}

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--midnight);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand-mark { width: 26px; height: 26px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.site-nav a {
  color: #c6d4e6;
  text-decoration: none;
  font-size: .95rem;
  padding: 7px 12px;
  border-radius: 8px;
}
.site-nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.site-nav a.here { color: #fff; }

.nav-cta {
  color: var(--midnight) !important;
  background: var(--gold);
  font-weight: 600;
}
.nav-cta:hover { background: #f3c94f !important; color: var(--midnight) !important; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--midnight);
  border-color: var(--gold-dark);
}
.btn-gold:hover { background: #f3c94f; color: var(--midnight); }

.btn-ghost {
  background: transparent;
  color: #dce6f2;
  border-color: rgba(255, 255, 255, .28);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }

/* ---------- hero ---------- */

.hero {
  background: var(--midnight);
  /* A faint warm glow behind the screenshot, so the flat navy does not read
     as a solid block on a wide monitor. */
  background-image: radial-gradient(900px 420px at 78% 18%, rgba(232, 185, 58, .13), transparent 62%);
  color: #eaf1f9;
  padding: 72px 0 84px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .74rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1.1em;
}

.hero h1 { color: #fff; margin-bottom: .5em; }

.lead {
  font-size: 1.14rem;
  color: #b9cade;
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.6em 0 1.2em;
}

.hero-sub { font-size: .93rem; color: #8ea4bd; margin: 0; }

.hero-shot img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

/* ---------- fact strip ---------- */

.strip {
  background: var(--midnight-2);
  color: #dbe6f3;
  border-top: 1px solid rgba(255, 255, 255, .07);
}

.strip-list {
  list-style: none;
  margin: 0 auto;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.strip-list li { display: flex; flex-direction: column; gap: 2px; }
.strip-list strong { font-size: .97rem; color: #fff; }
.strip-list span { font-size: .85rem; color: #93a9c3; }

/* ---------- bands ---------- */

.band { padding: 76px 0; }
.band-dark { background: var(--midnight); color: #d6e2f0; }
.band-dark h2, .band-dark h3 { color: #fff; }
.band-dark a { color: #8dc0ff; }

.section-title { margin-bottom: .35em; }
.section-lead {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 44em;
  margin-bottom: 2em;
}
.band-dark .section-lead { color: #a7bcd4; }

/* The demo offer under the screenshots. Sits in a dark band, so it inherits
   that band's link colour; centred and narrow so it reads as an invitation
   rather than another paragraph of body copy. */
.shots-demo {
  max-width: 40em;
  margin: 2em auto 0;
  text-align: center;
  font-size: 1.02rem;
  color: #a7bcd4;
}

/* ---------- feature cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
/* The gold rule is the one piece of the padlock that carries through the
   light sections; it is what ties the cards to the header. */
.card h3 {
  padding-bottom: .55em;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.card p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* ---------- screenshots ---------- */

/* Two across, not four: a phone screenshot squeezed into a quarter of the
   page is decoration, and the point of this section is that the text in it
   can be read. */
.shots {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 32px;
}
.shots figure { margin: 0; max-width: 380px; }
.shots figure:nth-child(even) { margin-left: auto; }
.shots img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .4);
  background: #fff;
}
.shots figcaption {
  margin-top: 12px;
  font-size: .86rem;
  line-height: 1.45;
  color: #a7bcd4;
}

/* ---------- numbered steps ---------- */

.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.steps li {
  counter-increment: step;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.steps li::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--midnight);
  color: var(--gold);
  font-weight: 700;
  font-size: .95rem;
}
.steps p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* ---------- can / cannot see ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}
.split-col {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.split h3 { font-size: 1rem; margin-bottom: .7em; }
.split h3.yes { color: #f0c04a; }
.split h3.no { color: #7ee0a8; }

.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li {
  padding: 6px 0 6px 22px;
  position: relative;
  font-size: .96rem;
  color: #c3d3e6;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: .55;
}

.note { font-size: .97rem; color: #a7bcd4; }

.warn {
  margin-top: 28px;
  border-left: 4px solid var(--gold);
  background: rgba(232, 185, 58, .09);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
}
.warn h3 { margin-bottom: .4em; }
.warn p { margin: 0; color: #d9e4f1; font-size: .97rem; }

/* ---------- code ---------- */

.code {
  background: var(--midnight);
  color: #dfe9f5;
  border-radius: var(--radius);
  padding: 20px 22px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .88rem;
  line-height: 1.7;
  margin: 0 0 1.6em;
}

/* ---------- closing call to action ---------- */

.cta {
  background: var(--midnight-2);
  color: #dbe6f3;
  padding: 66px 0;
  text-align: center;
}
.cta h2 { color: #fff; }
.cta p { color: #a7bcd4; max-width: 44em; margin-left: auto; margin-right: auto; }
.cta .hero-actions { justify-content: center; }

/* ---------- contact page ---------- */

.page { padding: 56px 0 76px; }
.page-title { margin-bottom: .3em; }

.form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 600;
  font-size: .92rem;
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 11px 13px;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid #c8d2dd;
  border-radius: 9px;
}
.field textarea { resize: vertical; min-height: 160px; }
.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.hint { font-size: .87rem; color: var(--ink-soft); margin: 6px 0 0; }
.form > .hint { margin: 0 0 18px; }

/* The honeypot: off-screen rather than display:none, because some bots skip
   fields that are not rendered at all. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert {
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 24px;
  border: 1px solid;
}
.alert p:last-child { margin: 0; }
.alert h2 { font-size: 1.25rem; }
.alert-ok { background: #e8f7ee; border-color: #a9dcbf; color: #14532d; }
.alert-bad { background: #fdecec; border-color: #f0b4b4; color: #7f1d1d; }
.alert-warn { background: #fdf5e2; border-color: #e6cf94; color: #6b4e0d; }

.other-ways { margin-top: 8px; }
.other-ways h2 { font-size: 1.3rem; }

.deflist { margin: 0; }
.deflist dt { font-weight: 600; margin-top: 18px; }
.deflist dd { margin: 4px 0 0; color: var(--ink-soft); font-size: .97rem; }

/* ---------- footer ---------- */

.site-foot {
  background: var(--midnight);
  color: #93a9c3;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.foot-brand { color: #fff; font-weight: 700; margin: 0 0 .3em; }
.foot-note { font-size: .9rem; max-width: 46em; }
.foot-links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 14px; }
.foot-links a { color: #b7cae0; font-size: .92rem; text-decoration: none; }
.foot-links a:hover { color: #fff; text-decoration: underline; }

/* ---------- narrower screens ---------- */

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-shot { max-width: 360px; margin: 0 auto; }
  .cards, .steps { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: repeat(2, 1fr); }
  .strip-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .hero { padding: 52px 0 60px; }
  .band { padding: 56px 0; }
  .cards, .steps, .shots, .split { grid-template-columns: 1fr; }
  .head-inner { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
  .site-nav { gap: 0; }
  .site-nav a { padding: 7px 9px; font-size: .9rem; }
  .btn { width: 100%; text-align: center; }
  .shots figure { max-width: 340px; margin: 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}