/*
 * Landing page styles. Colours, type, radii and shadows are design-system
 * tokens (tokens.css); this sheet only maps them to page roles and adds layout.
 * Marketing type is larger than the app's 0.825rem base on purpose.
 */
:root {
  /* ZIRO brand (platform/design-system/brand): lime green + charcoal. The lime
     fails AA under white text, so buttons and accent text use the deep green. */
  --c-primary: #84bb4a;
  --c-ink: #3f6b1a;
  --c-ink-hover: #345a15;
  --c-accent2: #4a4a4a;
  --c-bg: var(--ziro-color-neutral-white);
  --c-bg-alt: var(--ziro-color-neutral-gray-100);
  --c-surface: var(--ziro-color-neutral-white);
  --c-text: var(--ziro-color-neutral-gray-900);
  --c-muted: var(--ziro-color-neutral-gray-700);
  --c-border: var(--ziro-color-neutral-gray-300);
  --c-dark: var(--ziro-color-dark-body-bg);
  --c-on-dark: var(--ziro-color-neutral-gray-400);
  --c-accent-text: #3f6b1a;
  --radius: var(--ziro-radius-xl);
  --shadow: 0 1px 2px rgba(56, 65, 74, 0.06), 0 12px 32px -12px rgba(64, 81, 137, 0.22);
  --gutter: 1rem;
  --max: 1200px;
  color-scheme: light;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --c-bg: var(--ziro-color-dark-body-bg);
    --c-bg-alt: #212529;
    --c-surface: #262a2f;
    --c-text: var(--ziro-color-neutral-gray-200);
    --c-muted: var(--ziro-color-neutral-gray-500);
    --c-border: #32383e;
    --c-dark: #111316;
    --c-accent-text: #a6d36f;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px -12px rgba(0, 0, 0, 0.6);
  }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--ziro-typography-font-family-base);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--ziro-typography-font-family-headings); line-height: 1.25; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: var(--ziro-typography-font-weight-bold); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: var(--ziro-typography-font-weight-bold); }
h3 { font-size: 1.15rem; font-weight: var(--ziro-typography-font-weight-semibold); }
h4 { font-size: 1rem; font-weight: var(--ziro-typography-font-weight-semibold); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 768px) { :root { --gutter: 1.5rem; } }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--c-surface); padding: 0.6rem 1rem; border-radius: 8px; box-shadow: var(--shadow); }
.skip-link:focus { top: 1rem; }

.icon { width: 1.25em; height: 1.25em; flex: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 2.75rem; padding: 0.55rem 1.1rem;
  border: 1px solid transparent; border-radius: 0.6rem;
  font: inherit; font-weight: var(--ziro-typography-font-weight-semibold); font-size: 0.95rem;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .15s, border-color .15s, transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 3.1rem; padding: 0.7rem 1.4rem; font-size: 1rem; }
.btn-primary { background: var(--c-ink); color: #fff; box-shadow: 0 8px 20px -10px var(--c-ink); }
.btn-primary:hover { background: var(--c-ink-hover); }
.btn-outline { border-color: var(--c-border); background: var(--c-surface); color: var(--c-text); }
.btn-outline:hover { border-color: var(--c-primary); }
.btn-ghost { background: transparent; color: var(--c-text); }
.btn-ghost:hover { background: var(--c-bg-alt); }
.btn-light { background: #fff; color: var(--c-ink); }
.btn-light:hover { background: #f1f7ea; }
.btn-on-dark { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: transparent; }
.btn-on-dark:hover { border-color: #fff; }
:root[data-theme="dark"] .btn-primary { background: var(--c-primary); color: #14200a; box-shadow: none; }
:root[data-theme="dark"] .btn-primary:hover { background: #97c862; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--c-bg) 86%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--c-border); }
.header-row { display: flex; align-items: center; gap: 1rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: 0.55rem; text-decoration: none; font-weight: var(--ziro-typography-font-weight-bold); font-size: 1.15rem; }
.brand-mark, .brand-mark img { display: block; width: 2.25rem; height: 2.25rem; }
.brand-word b { color: var(--c-accent-text); font-weight: 700; letter-spacing: 0.02em; }
.nav-toggle { margin-left: auto; display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--c-border); border-radius: 0.6rem; background: var(--c-surface); color: var(--c-text); cursor: pointer; }
.site-nav { display: none; }
.site-nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--c-bg); border-bottom: 1px solid var(--c-border); padding: 0.5rem var(--gutter) 1.25rem;
  box-shadow: var(--shadow);
}
.nav-links a { display: block; padding: 0.7rem 0; text-decoration: none; color: var(--c-muted); font-weight: var(--ziro-typography-font-weight-medium); }
.nav-links a:hover { color: var(--c-text); }
.nav-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 0.75rem; }
.lang-switch { display: flex; gap: 0.25rem; margin-right: auto; font-size: 0.875rem; }
.lang-switch a, .lang-switch span { display: inline-block; padding: 0.35rem 0.55rem; border-radius: 0.45rem; text-decoration: none; color: var(--c-muted); }
.lang-switch span { background: var(--c-bg-alt); color: var(--c-text); font-weight: 600; }
.lang-switch a:hover { color: var(--c-text); }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .site-nav, .site-nav.is-open { display: flex; position: static; flex: 1; align-items: center; padding: 0; border: 0; box-shadow: none; background: none; }
  .nav-links { display: flex; gap: 1.75rem; margin: 0 auto; }
  .nav-links a { padding: 0.25rem 0; font-size: 0.95rem; }
  .nav-actions { margin: 0; flex-wrap: nowrap; }
  .lang-switch { margin-right: 0.5rem; }
}

/* Hero */
.hero {
  position: relative; padding: 3rem 0 4rem; overflow: hidden;
  background:
    radial-gradient(60rem 30rem at 85% -10%, color-mix(in srgb, var(--c-primary) 18%, transparent), transparent 60%),
    radial-gradient(40rem 26rem at -10% 20%, color-mix(in srgb, var(--c-accent2) 12%, transparent), transparent 60%);
}
.hero-grid { display: grid; gap: 3rem; align-items: center; }
.eyebrow { display: inline-block; margin-bottom: 0.9rem; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-accent-text); }
.hero h1 .accent { background: linear-gradient(120deg, var(--c-ink), #5f9a2c 70%); -webkit-background-clip: text; background-clip: text; color: transparent; }
:root[data-theme="dark"] .hero h1 .accent { background-image: linear-gradient(120deg, #c4e39c, var(--c-primary) 60%); }
.lead { margin-top: 1.1rem; font-size: 1.1rem; color: var(--c-muted); max-width: 40rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin-top: 1.75rem; color: var(--c-muted); font-size: 0.92rem; }
.chips li { display: inline-flex; align-items: center; gap: 0.4rem; }
.chips .icon { color: var(--ziro-color-brand-success); }

@media (min-width: 992px) {
  .hero { padding: 5rem 0 6rem; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
}

/* Hero mock */
.hero-visual { position: relative; margin: 0; padding: 1.5rem 0.5rem 2.5rem; }
.mock-window { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 1rem; box-shadow: var(--shadow); overflow: hidden; }
.mock-bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.65rem 0.9rem; border-bottom: 1px solid var(--c-border); font-size: 0.8rem; color: var(--c-muted); }
.mock-bar i { width: 0.65rem; height: 0.65rem; border-radius: 50%; background: var(--c-border); }
.mock-bar span { margin-left: 0.5rem; font-weight: 600; }
.mock-body { display: flex; min-height: 19rem; }
.mock-side { display: flex; flex-direction: column; gap: 0.35rem; padding: 0.8rem 0.55rem; background: var(--c-bg-alt); border-right: 1px solid var(--c-border); }
.mock-side span { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 0.55rem; color: var(--c-muted); }
.mock-side .is-active { background: color-mix(in srgb, var(--c-primary) 18%, transparent); color: var(--c-accent-text); }
.mock-main { flex: 1; min-width: 0; padding: 1rem; }
.mock-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.75rem; }
.mock-count { font-size: 0.78rem; color: var(--c-muted); }
.mock-list { display: grid; gap: 0.55rem; }
.mock-row { display: flex; align-items: center; gap: 0.7rem; padding: 0.65rem 0.75rem; border: 1px solid var(--c-border); border-radius: 0.7rem; font-size: 0.85rem; }
.mock-text { flex: 1; min-width: 0; display: grid; }
.mock-text strong, .mock-text small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-text small { color: var(--c-muted); font-size: 0.76rem; }
.mock-badge { flex: none; width: 5.2rem; padding: 0.2rem 0.4rem; border-radius: 0.4rem; font-size: 0.7rem; font-weight: 600; text-align: center; }
.mock-action { flex: none; padding: 0.3rem 0.7rem; border-radius: 0.45rem; background: var(--c-ink); color: #fff; font-size: 0.75rem; font-weight: 600; }
:root[data-theme="dark"] .mock-action { background: var(--c-primary); color: #14200a; }
.tone-blue { background: color-mix(in srgb, var(--ziro-color-palette-blue) 16%, transparent); color: var(--c-accent-text); }
.tone-purple { background: color-mix(in srgb, var(--ziro-color-palette-purple) 16%, transparent); color: var(--ziro-color-palette-purple); }
.tone-green { background: color-mix(in srgb, var(--ziro-color-palette-green) 16%, transparent); color: #0b8a4b; }
.tone-orange { background: color-mix(in srgb, var(--ziro-color-palette-orange) 18%, transparent); color: #b5650f; }
:root[data-theme="dark"] .tone-green { color: #4fd892; }
:root[data-theme="dark"] .tone-orange { color: #f5b06b; }
:root[data-theme="dark"] .tone-purple { color: #b195ee; }

.mock-float {
  position: absolute; display: flex; align-items: center; gap: 0.65rem;
  padding: 0.7rem 0.9rem; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 0.85rem; box-shadow: var(--shadow);
  font-size: 0.8rem;
}
.mock-float span:last-child { display: grid; }
.mock-float small { color: var(--c-muted); }
.float-icon { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 0.6rem; }
.mock-float-sign { right: -0.25rem; top: 0; }
.mock-float-sign .float-icon { background: color-mix(in srgb, var(--ziro-color-brand-success) 16%, transparent); color: var(--ziro-color-brand-success); }
.mock-float-ai { left: -0.25rem; bottom: 0; }
.mock-float-ai .float-icon { background: color-mix(in srgb, var(--c-accent2) 16%, transparent); color: var(--c-accent2); }
@media (max-width: 479px) { .mock-float { display: none; } .mock-badge { width: auto; } .mock-side { display: none; } }
@media (min-width: 992px) { .mock-float-sign { right: -1.5rem; } .mock-float-ai { left: -2rem; } }
@media (prefers-reduced-motion: no-preference) {
  .mock-float { animation: float 6s ease-in-out infinite; }
  .mock-float-ai { animation-delay: -3s; }
  @keyframes float { 50% { transform: translateY(-6px); } }
}

/* Facts */
.facts { border-block: 1px solid var(--c-border); background: var(--c-surface); }
.facts-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; padding: 1.75rem 0; }
.facts-row li { display: grid; gap: 0.15rem; align-content: start; }
.facts-row strong { font-size: 1.5rem; font-weight: 700; color: var(--c-accent-text); }
.facts-row span { font-size: 0.9rem; color: var(--c-muted); }
@media (min-width: 768px) { .facts-row { grid-template-columns: repeat(4, 1fr); } }

/* Sections */
.section { padding: 4.5rem 0; }
@media (min-width: 992px) { .section { padding: 6rem 0; } }
.section-alt { background: var(--c-bg-alt); }
.section-head { max-width: 46rem; margin-bottom: 2.75rem; }
.section-head .lead { font-size: 1.05rem; }

/* Suite tabs */
.suite-tabs { display: none; }
.suite-panel + .suite-panel { margin-top: 2.5rem; }
.suite.is-enhanced .suite-tabs {
  display: flex; gap: 0.5rem; overflow-x: auto; padding-bottom: 0.5rem; margin-bottom: 1.5rem;
  scrollbar-width: thin;
}
.suite.is-enhanced .suite-panel + .suite-panel { margin-top: 0; }
.suite.is-enhanced .suite-panel[hidden] { display: none; }
.suite-tabs button {
  display: inline-flex; align-items: center; gap: 0.5rem; flex: none;
  min-height: 2.75rem; padding: 0.5rem 1rem; border: 1px solid var(--c-border); border-radius: var(--ziro-radius-pill);
  background: var(--c-surface); color: var(--c-muted); font: inherit; font-size: 0.92rem; font-weight: 500; cursor: pointer;
}
.suite-tabs button:hover { color: var(--c-text); }
.suite-tabs button[aria-selected="true"] { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
:root[data-theme="dark"] .suite-tabs button[aria-selected="true"] { background: var(--c-primary); border-color: var(--c-primary); color: #14200a; }
.suite-panel { display: grid; gap: 1.5rem; padding: 1.5rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); }
.suite-intro p { margin-top: 0.5rem; color: var(--c-muted); }
.suite-icon, .bento-icon, .deploy-icon {
  display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: 0.9rem; border-radius: 0.8rem;
  background: color-mix(in srgb, var(--c-primary) 15%, transparent); color: var(--c-accent-text);
}
.suite-icon .icon, .bento-icon .icon, .deploy-icon .icon { width: 1.4rem; height: 1.4rem; }
.module-grid { display: grid; gap: 0.75rem; }
.module-grid li { padding: 1rem 1.1rem; border-radius: 0.8rem; background: var(--c-bg-alt); }
.module-grid p { margin-top: 0.25rem; font-size: 0.9rem; color: var(--c-muted); }
@media (min-width: 640px) { .module-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) {
  .suite-panel { grid-template-columns: 17rem 1fr; gap: 2.5rem; padding: 2.25rem; }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) { .module-grid { grid-template-columns: repeat(3, 1fr); } }

/* Bento */
.bento { display: grid; gap: 1rem; }
.bento-card { padding: 1.6rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); }
.bento-card p { margin-top: 0.5rem; color: var(--c-muted); }
.bento-card.is-wide { background: linear-gradient(160deg, color-mix(in srgb, var(--c-primary) 9%, var(--c-surface)), var(--c-surface) 70%); }
.ticks { display: grid; gap: 0.45rem; margin-top: 1rem; font-size: 0.92rem; }
.ticks li { display: flex; align-items: flex-start; gap: 0.5rem; }
.ticks .icon { margin-top: 0.2rem; color: var(--ziro-color-brand-success); }
@media (min-width: 768px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) {
  .bento { grid-template-columns: repeat(12, 1fr); }
  .bento-card { grid-column: span 3; }
  .bento-card.is-wide { grid-column: span 6; padding: 2rem; }
}

/* Split sections + feature lists */
.split { display: grid; gap: 1rem; }
.split .section-head { margin-bottom: 1rem; }
.feature-list { display: grid; gap: 1rem; }
.feature-list li { display: flex; gap: 1rem; padding: 1.25rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); }
.feature-list li > .icon { width: 2.6rem; height: 2.6rem; padding: 0.6rem; border-radius: 0.75rem; background: color-mix(in srgb, var(--c-primary) 15%, transparent); color: var(--c-accent-text); }
.feature-list p { margin-top: 0.35rem; color: var(--c-muted); font-size: 0.95rem; }
@media (min-width: 992px) {
  .split { grid-template-columns: 0.85fr 1.15fr; gap: 4rem; align-items: start; }
  .split .section-head { position: sticky; top: 6.5rem; }
  .feature-list { grid-template-columns: repeat(2, 1fr); }
}

/* Deploy (dark band) */
.section-dark { background: var(--c-dark); color: #fff; }
.section-dark .eyebrow { color: #a6d36f; }
.section-dark .lead { color: var(--c-on-dark); }
.deploy-grid { display: grid; gap: 1rem; }
.deploy-card { padding: 1.75rem; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius); background: rgba(255, 255, 255, 0.04); }
.deploy-card > p { margin-top: 0.5rem; color: var(--c-on-dark); }
.deploy-card .deploy-icon { background: rgba(132, 187, 74, 0.18); color: #a6d36f; }
.deploy-card .ticks { color: var(--ziro-color-neutral-gray-300); }
.deploy-card .ticks .icon { color: #4fd892; }
.deploy-tag { margin: 0 0 0.25rem !important; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #a6d36f !important; }
.deploy-note { display: flex; align-items: flex-start; gap: 0.75rem; margin-top: 1.5rem; padding: 1.1rem 1.25rem; border-radius: var(--radius); background: rgba(132, 187, 74, 0.12); color: var(--ziro-color-neutral-gray-200); }
.deploy-note .icon { margin-top: 0.15rem; color: #a6d36f; }
@media (min-width: 900px) { .deploy-grid { grid-template-columns: repeat(3, 1fr); } }

/* Steps + pricing */
.steps { display: grid; gap: 1rem; counter-reset: step; }
.steps li { padding: 1.5rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); }
.steps p { margin-top: 0.4rem; color: var(--c-muted); }
.step-no { display: inline-grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-bottom: 0.9rem; border-radius: 50%; background: var(--c-ink); color: #fff; font-weight: 700; }
:root[data-theme="dark"] .step-no { background: var(--c-primary); color: #14200a; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.pricing { display: grid; gap: 1.25rem; align-items: center; margin-top: 2rem; padding: 2rem; border-radius: var(--radius); background: var(--c-surface); border: 1px solid var(--c-border); box-shadow: var(--shadow); }
.pricing p { margin-top: 0.5rem; color: var(--c-muted); }
.pricing .ticks { margin: 0; }
.pricing .btn { justify-self: start; }
@media (min-width: 992px) { .pricing { grid-template-columns: 1.3fr 1fr auto; gap: 2.5rem; } }

/* FAQ */
.faq-wrap .faq { max-width: 52rem; }
.faq { display: grid; gap: 0.75rem; }
.faq details { border: 1px solid var(--c-border); border-radius: 0.9rem; background: var(--c-surface); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq-toggle { color: var(--c-muted); transition: transform .2s; }
.faq details[open] .faq-toggle { transform: rotate(45deg); }
.faq details p { padding: 0 1.25rem 1.2rem; color: var(--c-muted); }

/* Demo request */
.demo { padding: 0 0 5rem; }
.demo-box {
  display: grid; gap: 2rem; padding: 2rem 1.25rem; border-radius: 1.5rem; color: #fff;
  max-width: calc(var(--max) - 2 * var(--gutter));
  background:
    radial-gradient(30rem 16rem at 0% 0%, rgba(132, 187, 74, 0.35), transparent 70%),
    linear-gradient(135deg, #2f3a28, #1f2326);
}
.demo-copy p { margin-top: 0.9rem; color: rgba(255, 255, 255, 0.82); font-size: 1.05rem; }
.demo-copy .ticks { margin-top: 1.5rem; color: rgba(255, 255, 255, 0.9); }
.demo-copy .ticks .icon { color: var(--c-primary); }
.demo-alt { font-size: 0.95rem !important; }
.demo-alt a { color: #fff; font-weight: 600; }
.demo-form { display: grid; gap: 1rem; padding: 1.5rem; border-radius: var(--radius); background: var(--c-surface); color: var(--c-text); box-shadow: var(--shadow); }
.form-note { font-size: 0.85rem; color: var(--c-muted); }
.field-grid { display: grid; gap: 1rem; }
.field { display: grid; gap: 0.35rem; }
.field label { font-size: 0.9rem; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 2.75rem; padding: 0.55rem 0.75rem;
  border: 1px solid var(--ziro-color-neutral-gray-400); border-radius: 0.55rem;
  background: var(--c-bg); color: var(--c-text); font: inherit; font-size: 0.95rem;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid color-mix(in srgb, var(--c-primary) 45%, transparent); border-color: var(--c-ink); }
.field [aria-invalid="true"] { border-color: var(--ziro-color-brand-danger); }
.check { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.88rem; color: var(--c-muted); cursor: pointer; }
.check input { flex: none; width: 1.15rem; height: 1.15rem; margin-top: 0.15rem; accent-color: var(--c-ink); }
.demo-form .btn { justify-self: start; }
.form-status { min-height: 1.5rem; font-size: 0.95rem; font-weight: 500; }
.form-status.is-success { color: var(--c-accent-text); }
.form-status.is-error { color: var(--ziro-color-brand-danger); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
@media (min-width: 640px) { .field-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) {
  .demo-box { grid-template-columns: 0.9fr 1.1fr; gap: 3.5rem; padding: 3.5rem; align-items: start; }
  .demo-form { padding: 2rem; }
}

/* Footer */
.site-footer { border-top: 1px solid var(--c-border); padding: 2.5rem 0 1.5rem; font-size: 0.92rem; color: var(--c-muted); }
.footer-row { display: grid; gap: 1.5rem; }
.footer-row p { margin-top: 0.6rem; }
.footer-row .brand { color: var(--c-text); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--c-text); }
.footer-base { margin-top: 2rem; }
@media (min-width: 768px) { .footer-row { grid-template-columns: 1fr auto; align-items: start; } }

/* Legal pages */
.legal-body { max-width: 46rem; }
.legal-body h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
.legal-updated { margin-top: 0.5rem; color: var(--c-muted); font-size: 0.9rem; }
.legal-body section { margin-top: 2.25rem; }
.legal-body h2 { font-size: 1.2rem; margin-bottom: 0.75rem; }
.legal-body p + p, .legal-body ul + p { margin-top: 0.75rem; }
.legal-body ul { margin: 0.75rem 0; padding-left: 1.25rem; list-style: disc; display: grid; gap: 0.4rem; }
.legal-body a { color: var(--c-accent-text); }
.check a { color: var(--c-accent-text); }

/* App cards (directory, home suite, "used together") */
.app-mark, .app-mark img { display: block; width: 3rem; height: 3rem; flex: none; }
.app-grid { display: grid; gap: 0.75rem; }
@media (min-width: 640px) { .app-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .app-grid { grid-template-columns: repeat(3, 1fr); } }
.app-card {
  display: flex; align-items: flex-start; gap: 0.9rem; padding: 1rem 1.1rem;
  border: 1px solid var(--c-border); border-radius: 0.9rem; background: var(--c-surface);
  text-decoration: none; color: inherit; transition: border-color .15s, transform .15s, box-shadow .15s;
}
.app-card:hover { border-color: var(--c-primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.app-card span { display: grid; gap: 0.2rem; min-width: 0; }
.app-card strong { font-weight: 600; }
.app-card small { color: var(--c-muted); font-size: 0.88rem; line-height: 1.45; }
.suite-panel .app-grid { grid-template-columns: 1fr; }
@media (min-width: 640px) { .suite-panel .app-grid { grid-template-columns: repeat(2, 1fr); } }
.group-more { margin-top: 1rem; }
.group-more a, .crumbs a { color: var(--c-accent-text); font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem; }
.group-more a:hover, .crumbs a:hover { text-decoration: underline; }

/* Product directory */
.product-index .section-head h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.product-group { margin-top: 3rem; }
.product-group > header { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.25rem; }
.product-group > header .suite-icon { margin: 0; }
.product-group h2 { font-size: 1.4rem; }
.product-group header p { margin-top: 0.3rem; color: var(--c-muted); }

/* Product page */
.crumbs { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 1.25rem; font-size: 0.9rem; color: var(--c-muted); }
.product-name { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.9rem; font-weight: 600; color: var(--c-accent-text); }
.product-name .app-mark, .product-name .app-mark img { width: 2.5rem; height: 2.5rem; }
.product-hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
.product-visual img, .feature-media img { display: block; width: 100%; height: auto; border-radius: 1.25rem; }
.illus-placeholder { display: grid; place-items: center; aspect-ratio: 16 / 10; border-radius: 1.25rem; background: color-mix(in srgb, var(--c-primary) 10%, var(--c-surface)); }
.illus-placeholder .app-mark, .illus-placeholder .app-mark img { width: 8rem; height: 8rem; }
.product-features .container { display: grid; gap: 4rem; }
.feature-row { display: grid; gap: 1.75rem; align-items: center; }
.feature-copy h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }
.feature-copy p { margin-top: 0.75rem; color: var(--c-muted); font-size: 1.02rem; }
@media (min-width: 900px) {
  .feature-row { grid-template-columns: 1.1fr 1fr; gap: 3.5rem; }
  .feature-row.is-flipped .feature-media { order: 2; }
}
.related-title { font-size: 1.5rem; margin-bottom: 1.5rem; }
:root[data-theme="dark"] .product-visual img, :root[data-theme="dark"] .feature-media img { filter: brightness(0.92); }
.product-features { padding-top: 1.5rem; }
/* The render has a white ground; fade its edges into the hero gradient. */
.hero-illustration {
  display: block; width: 100%; height: auto;
  -webkit-mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 70% at 50% 50%, #000 62%, transparent 100%);
}
:root[data-theme="dark"] .hero-illustration { -webkit-mask-image: none; mask-image: none; border-radius: 1.25rem; filter: brightness(0.92); }

/* Light/dark toggle (header). Marks come in both inks; the theme picks one. */
.mark-dark { display: none !important; }
:root[data-theme="dark"] .mark-light { display: none !important; }
:root[data-theme="dark"] .mark-dark { display: block !important; }
.theme-toggle {
  display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--c-border); border-radius: 0.6rem; background: var(--c-surface); color: var(--c-text); cursor: pointer;
}
.theme-toggle:hover { border-color: var(--c-primary); }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }