/* Our Time Designs. One page. Letterhead blue, grays, white. */

:root {
  --blue: #1b74c0;
  --blue-deep: #0f4f87;
  --blue-wash: #e6f0f9;
  --charcoal: #353a40;
  --slate: #6b7680;
  --mist: #eef2f6;
  --line: #d6dde4;
  --white: #ffffff;
  --ink-dark: #10161b;   /* PadLock card only */
  --amber: #f4b45f;      /* PadLock card only */
  --card-edge: transparent;
  --hero-top: #eaf3fb;
  --hero-mid: #f6f9fc;
  --lede-ink: #46505a;
  --error: #b3261e;
  color-scheme: light;
  --rule: 14px;          /* the blue rule down the right edge */
  --wrap: 1080px;
  --gutter: 16px;
  font-family: "Figtree", "Segoe UI", system-ui, sans-serif;
}

/* Dark: follows the system, or data-theme on <html> when the visitor picks one. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --blue: #4e9fe3;
    --blue-deep: #8cc6ff;
    --blue-wash: #16293b;
    --charcoal: #e6ebf0;
    --slate: #9aa6b2;
    --mist: #171d23;
    --line: #2f3a44;
    --white: #0f1419;
    --card-edge: #2a343d;
    --hero-top: #142131;
    --hero-mid: #111920;
    --lede-ink: #c3ccd5;
    --error: #ff8a80;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
    --blue: #4e9fe3;
    --blue-deep: #8cc6ff;
    --blue-wash: #16293b;
    --charcoal: #e6ebf0;
    --slate: #9aa6b2;
    --mist: #171d23;
    --line: #2f3a44;
    --white: #0f1419;
    --card-edge: #2a343d;
    --hero-top: #142131;
    --hero-mid: #111920;
    --lede-ink: #c3ccd5;
    --error: #ff8a80;
    color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  color: var(--charcoal);
  background: var(--white);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* The letterhead's blue rule, running down the right edge on wide screens. */
@media (min-width: 900px) {
  body { border-right: var(--rule) solid var(--blue); min-height: 100vh; }
}

a { color: var(--blue-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }
:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.015em; line-height: 1.1; color: var(--charcoal); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.375rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* Bracketed info strip, as on the letterhead: [ segment ] [ segment ] */
.strip { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 0.8125rem; color: var(--slate); padding: 10px var(--gutter) 8px; width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.strip span::before { content: "[ "; color: var(--blue); }
.strip span::after { content: " ]"; color: var(--blue); }
.strip a { color: var(--slate); }
.strip a:hover { color: var(--blue); }

/* Blue / white / charcoal stripe */
.stripes { display: grid; grid-template-rows: 6px 2px 3px; }
.stripes i:nth-child(1) { background: var(--blue); }
.stripes i:nth-child(2) { background: var(--white); }
.stripes i:nth-child(3) { background: var(--slate); }

.header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding: 20px 0; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--charcoal); font-size: 1.125rem; letter-spacing: -0.01em; }
.brand img { display: block; border-radius: 4px; }
.brand span { white-space: nowrap; }
.brand b { font-weight: 700; color: var(--blue); }
.brand img { background: #1b74c0; }
.header nav { display: flex; gap: 22px; font-weight: 500; }
.header nav a { color: var(--charcoal); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.header nav a:hover { color: var(--blue); border-bottom-color: var(--blue); }
.theme-toggle { font: inherit; font-size: 0.875rem; color: var(--slate); background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; cursor: pointer; }
.theme-toggle:hover { color: var(--blue); border-color: var(--blue); }
.header-right { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* Hero: full-bleed, animated canvas behind the copy (hero-motion.js) */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--hero-top) 0%, var(--hero-mid) 70%, var(--white) 100%); }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-inner { position: relative; padding: clamp(56px, 10vw, 136px) 0 clamp(56px, 8vw, 112px); }
.since { color: var(--slate); font-size: 0.9375rem; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.25rem, 6vw, 4.25rem); max-width: 14ch; letter-spacing: -0.025em; }
.hero h1 br { display: none; }
@media (min-width: 700px) { .hero h1 br { display: inline; } }
.lede { font-size: clamp(1.125rem, 1.6vw, 1.3125rem); max-width: 54ch; margin: 28px 0 36px; color: var(--lede-ink); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-pause { position: absolute; right: var(--gutter); bottom: 12px; font: inherit; font-size: 0.8125rem; color: var(--slate); background: transparent; border: 0; padding: 6px 8px; cursor: pointer; }
.hero-pause:hover { color: var(--blue); }

/* Buttons */
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 4px; font-weight: 500; text-decoration: none; border: 2px solid transparent; cursor: pointer; font: inherit; font-weight: 500; }
.button.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.button.primary:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.button.quiet { background: transparent; color: var(--blue-deep); border-color: var(--line); }
.button.quiet:hover { border-color: var(--blue); color: var(--blue); }

/* Sections */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section.band { width: auto; background: var(--mist); }
.section.band > * { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section-heading { display: grid; gap: 8px; margin-bottom: 40px; }
.section-heading p { color: var(--slate); font-size: 1.125rem; max-width: 60ch; }
.section-heading h2 { padding-left: 18px; border-left: 6px solid var(--blue); }

/* Product cards: two compact cards side by side, PadLock's own dark/amber on the white page */
.products { display: grid; gap: 20px; }
@media (min-width: 820px) { .products { grid-template-columns: 1fr 1fr; } }
.product { display: grid; grid-template-rows: auto 1fr; gap: 20px; background: var(--ink-dark); color: #d7dee4; border: 1px solid var(--card-edge); border-radius: 8px; padding: clamp(22px, 2.6vw, 32px); font-size: 0.9375rem; }
.product-copy { display: flex; flex-direction: column; }
.product h3 { color: #fff; font-size: clamp(1.625rem, 2.4vw, 2rem); letter-spacing: -0.02em; }
.product-status { display: inline-block; align-self: flex-start; font-size: 0.75rem; font-weight: 500; color: var(--ink-dark); background: var(--amber); padding: 3px 10px; border-radius: 999px; margin-bottom: 12px; }
.product-tag { color: var(--amber); font-weight: 500; font-size: 1rem; margin: 6px 0 12px; }
.product-points { margin: 12px 0 22px; padding-left: 1.2em; }
.product-points li { margin-bottom: 6px; }
.product-points li::marker { color: var(--amber); }
.button.product-button { background: var(--amber); color: var(--ink-dark); border-color: var(--amber); margin-top: auto; align-self: flex-start; }
.button.product-button:hover { background: #ffcf8a; border-color: #ffcf8a; color: var(--ink-dark); }
.product-art { order: -1; }
.product-art svg { width: 100%; max-width: 280px; height: auto; display: block; }
.product-art .grid path { stroke: #2a343c; stroke-width: 1; }
.product-art .wave { stroke: #4e9fe3; stroke-width: 2.5; stroke-linecap: round; }
.product-art .hits rect { fill: var(--amber); }

/* About */
.about { display: grid; gap: 40px; }
@media (min-width: 820px) { .about { grid-template-columns: 1fr 1fr; gap: 56px; } }
.about h3 { margin-bottom: 14px; }
.about p { max-width: 58ch; }
.text-link { font-weight: 500; }

/* Contact */
.contact-form { display: grid; gap: 14px; max-width: 680px; }
.form-row { display: grid; gap: 14px; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-row > div { display: grid; gap: 6px; }
.contact-form label { font-weight: 500; font-size: 0.9375rem; }
.contact-form input, .contact-form textarea { width: 100%; font: inherit; color: var(--charcoal); background: var(--white); border: 1px solid var(--line); border-radius: 4px; padding: 11px 12px; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px var(--blue-wash); }
.contact-form textarea { resize: vertical; min-height: 160px; }
.form-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error { color: var(--error); font-weight: 500; min-height: 1.5em; margin: 0; }
.form-error:empty { display: none; }
.contact-form .button { justify-self: start; }
.fine-print { font-size: 0.875rem; color: var(--slate); }
.contact-thanks { max-width: 680px; padding: 24px 28px; border-left: 6px solid var(--blue); background: var(--blue-wash); }

/* Footer */
.footer { margin-top: 24px; }
.footer-inner { padding: 32px 0 40px; display: grid; gap: 18px; }
.footer .strip { padding: 0; width: auto; margin: 0; }
.copyright { font-size: 0.8125rem; color: var(--slate); }