/* ============================================================
   Auspex Labs Inc. — Corporate Site
   This code is property of Auspex Labs Inc. and is protected by Trade Secret.
   (c)2019-2026 Auspex Labs Inc.

   Tokens are the design system's single source of truth
   (design/colors_and_type.css). Shell components are ported from the
   canonical brand stylesheet (design/references/verus.css) and rewritten
   against those token names so the site carries one variable system.
   ============================================================ */

/* ===== TOKENS ===== */
:root {
  /* Brand colors (2025 brand guidelines) */
  --color-midnight-storm: #2e3442;
  --color-auspicious-blue: #2f92b8;
  --color-patina-green: #23b4b4;
  --color-xanthe-orange: #e68924;
  --color-icicle: #dae0e7;
  --color-frost: #eceff2;
  --color-moonless-night: #0e111b;
  --color-vermilion: #e34234;
  --color-signature-green: #00a200;

  /* Semantic — dark theme is canonical */
  --bg-app: var(--color-moonless-night);
  --bg-surface: var(--color-midnight-storm);
  --bg-elevated: #1a1f2e;
  --bg-input: var(--color-moonless-night);
  --bg-tint: hsla(180, 65%, 45%, 0.26);

  --fg-1: #ffffff;
  --fg-2: #b8c5d6;
  --fg-3: #7a8aa3;
  --fg-link: var(--color-patina-green);
  --fg-link-hover: var(--color-auspicious-blue);

  --border-1: rgba(255, 255, 255, 0.1);
  --border-2: rgba(255, 255, 255, 0.2);

  --error: var(--color-vermilion);
  --success: var(--color-signature-green);

  /* Brand gradient — logo wordmark, primary buttons, step pills. Never decorative. */
  --gradient-primary: linear-gradient(135deg, #2f92b8 0%, #23b4b4 100%);
  --gradient-soft: linear-gradient(135deg, rgba(47, 146, 184, 0.05) 0%, rgba(35, 180, 180, 0.05) 100%);
  --gradient-hero: radial-gradient(circle at top right, hsla(180, 65%, 45%, 0.26), transparent 70%);

  /* Typography */
  --font-sans: Arial, Helvetica, sans-serif;
  --font-heading: "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, Inconsolata, "Courier New", monospace;

  --fs-h1: 2.5rem;
  --fs-h2: 2rem;
  --fs-h3: 1.5rem;
  --fs-h4: 1.25rem;
  --fs-lead: 1.5rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-micro: 0.75rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semi: 600;
  --fw-bold: 700;

  --lh-tight: 1.2;
  --lh-body: 1.6;

  /* Spacing — 6 steps, no micro-spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;

  /* Radii */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);

  /* Motion — three speeds only */
  --t-fast: 150ms ease-in-out;
  --t-normal: 300ms ease-in-out;
  --t-slow: 500ms ease-in-out;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  color: var(--fg-1);
  background-color: var(--bg-app);
  line-height: var(--lh-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  max-width: 100%;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-medium);
  line-height: var(--lh-tight);
  color: var(--fg-1);
  margin: 0 0 var(--space-md) 0;
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-h1);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}
h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semi);
}

p {
  margin: 0 0 var(--space-md) 0;
  color: var(--fg-2);
}

a {
  color: var(--fg-link);
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--fg-link-hover);
}

code,
pre,
kbd,
samp {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

/* The signature gradient wordmark — product name in the logo lockup only */
.brand-wordmark {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: var(--fw-bold);
  letter-spacing: 0.01em;
}

/* Mono eyebrow above section and hero headings */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-patina-green);
  margin: 0 0 var(--space-md);
}

/* Keyboard focus — 2px Auspicious Blue, no glow */
:focus-visible {
  outline: 2px solid var(--color-auspicious-blue);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--bg-elevated);
  color: var(--fg-1);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
}

.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

.main-content {
  min-height: calc(100vh - 80px - 300px);
}

section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 2.5rem;
  padding-bottom: var(--space-md);
}

.section-description {
  text-align: center;
  color: var(--fg-2);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ===== HEADER ===== */
.site-header {
  background-color: var(--color-moonless-night);
  border-bottom: 0;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  max-width: none;
  padding: 0 1.8rem;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 67px;
}

.logo {
  margin-right: 0;
}

.logo a {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.logo img {
  height: 30px;
  width: auto;
  display: block;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg-1);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
}

.mobile-menu-toggle:hover {
  color: var(--color-patina-green);
}

.main-nav {
  display: flex;
  align-self: stretch;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  color: var(--color-frost);
  font-weight: var(--fw-regular);
  padding: 0;
  border-radius: 0;
  transition: color var(--t-fast), background-color var(--t-fast);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--fg-1);
  background-color: transparent;
}

/* Dropdown menus */
.nav-group {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font: inherit;
  font-weight: var(--fw-regular);
  color: var(--color-frost);
  cursor: pointer;
  padding: 0;
  border-radius: 0;
  transition: color var(--t-fast), background-color var(--t-fast);
}

.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  color: var(--fg-1);
  background-color: transparent;
}

.nav-toggle::after {
  content: "";
  width: 0;
  height: 0;
  margin-left: 0.45rem;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform var(--t-fast);
}

.nav-toggle[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

.dd-panel {
  position: absolute;
  top: 100%;
  left: -1rem;
  margin-top: 0;
  min-width: 18rem;
  background: var(--color-moonless-night);
  border: 1px solid var(--border-1);
  border-top: 3px solid var(--color-patina-green);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 0.5rem 0;
  box-shadow: var(--shadow-xl);
  display: none;
  flex-direction: column;
  z-index: 200;
}

.dd-panel.open {
  display: flex;
}

.dd-panel a {
  padding: 0.75rem 1rem;
  border-left: 3px solid transparent;
  border-radius: 0;
  color: var(--color-frost);
  white-space: nowrap;
}

.dd-panel a:hover,
.dd-panel a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  border-left-color: var(--color-patina-green);
  color: var(--fg-1);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: var(--fw-semi);
  text-align: center;
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast);
  border: 2px solid transparent;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
}

.btn-primary:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-night {
  background-color: var(--color-moonless-night);
  color: #ffffff;
  border: 1px solid var(--border-2);
}

.btn-night:hover {
  background-color: var(--color-midnight-storm);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  border-color: var(--color-patina-green);
  color: var(--color-patina-green);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--bg-tint);
  color: var(--color-patina-green);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

.btn-nav {
  padding: 0.6rem 1.4rem;
}

/* ===== HERO ===== */
.corporate-hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(34rem, 53.25vw, 48rem);
  display: grid;
  place-items: center;
  overflow: hidden;
  background-color: #0f111f;
  background-image: url("../img/corporate-hero-network.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.corporate-hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: clamp(3.5rem, 6.5vw, 5.8rem);
  background: var(--color-patina-green);
  clip-path: polygon(0 28%, 75% 100%, 100% 28%, 100% 100%, 0 100%);
}

.corporate-hero::before {
  content: "";
  position: absolute;
  z-index: 3;
  inset: auto 0 -1px;
  height: calc(clamp(3.5rem, 6.5vw, 5.8rem) - 5px);
  background: var(--color-frost);
  clip-path: polygon(0 28%, 75% 100%, 100% 28%, 100% 100%, 0 100%);
}

.corporate-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  padding: 1.5rem 0 0;
  text-align: center;
}

.corporate-hero-logo {
  width: min(67.8vw, 61rem);
  height: auto;
  object-fit: contain;
}

.corporate-hero-tagline {
  margin: 0;
  color: var(--color-xanthe-orange);
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.9rem);
  font-weight: var(--fw-regular);
}

.home-verus-intro {
  position: relative;
  padding: 4.75rem 0 7rem;
  color: var(--color-moonless-night);
  background: var(--color-frost);
}

.home-verus-intro-content {
  max-width: 75rem;
}

.home-verus-intro h1 {
  margin-bottom: 3.5rem;
  color: var(--color-xanthe-orange);
  font-size: clamp(2rem, 3vw, 2.68rem);
  font-weight: var(--fw-medium);
  line-height: 1.31;
  text-align: center;
}

.home-verus-grid {
  max-width: 52rem;
  margin: 0 auto;
}

.home-verus-copy {
  display: flex;
  flex-direction: column;
}

.home-verus-copy h2 {
  color: var(--color-midnight-storm);
  font-size: clamp(2rem, 3vw, 2.68rem);
  font-weight: var(--fw-medium);
  line-height: 1.31;
}

.home-verus-copy ul {
  margin: 0 0 1.5rem 1.25rem;
  color: var(--color-moonless-night);
}

.home-verus-copy li {
  margin-bottom: 0.75rem;
}

.home-verus-cta {
  margin-top: auto;
  text-align: center;
}

.home-verus-cta h3 {
  color: var(--color-midnight-storm);
  font-size: 1.5rem;
  font-weight: var(--fw-regular);
}

.home-verus-cta .btn {
  width: min(100%, 25rem);
  border-radius: 0.25rem;
}

/* Full-width product stories on the corporate homepage. */
.home-product-section {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.home-product-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.home-product-copy h2 {
  margin-bottom: var(--space-md);
  font-size: clamp(2rem, 3.5vw, 3.25rem);
}

.home-product-copy .product-lead {
  margin-bottom: var(--space-lg);
  color: var(--fg-2);
  font-size: var(--fs-h4);
  line-height: var(--lh-body);
}

.home-product-points {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 0;
  padding: 0;
  list-style: none;
}

.home-product-points li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--fg-2);
}

.home-product-points li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border: 2px solid var(--color-patina-green);
  border-radius: 50%;
}

.home-product-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.home-dmarc {
  background: #102a43;
}

.dmarc-process {
  overflow: hidden;
  border: 1px solid rgba(35, 180, 180, 0.35);
  border-radius: var(--radius-lg);
  background: #091827;
  box-shadow: var(--shadow-xl);
}

.dmarc-process-header {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-1);
  color: var(--color-patina-green);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dmarc-process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.dmarc-process-step + .dmarc-process-step {
  border-top: 1px solid var(--border-1);
}

.dmarc-process-step > span {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid var(--color-patina-green);
  border-radius: 50%;
  color: var(--color-patina-green);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
}

.dmarc-process-step strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--fg-1);
  font-size: var(--fs-h4);
}

.dmarc-process-step p {
  margin: 0;
  color: var(--fg-2);
}

.home-observatory {
  background: var(--color-moonless-night);
}

.home-product-visual {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.home-product-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.home-product-visual figcaption {
  padding: var(--space-md);
  border-top: 1px solid var(--border-1);
  background: var(--bg-elevated);
  color: var(--fg-2);
  font-size: var(--fs-small);
}

.home-nabl {
  background: #e8e2f0;
  color: var(--color-moonless-night);
}

.home-nabl .home-product-copy h2 {
  color: var(--color-midnight-storm);
}

.home-nabl .home-product-copy .product-lead,
.home-nabl .home-product-copy > p:not(.eyebrow) {
  color: #38445a;
}

.home-nabl .home-product-actions a {
  color: #1c607d;
}

.nabl-home-visual {
  border-color: rgba(14, 17, 27, 0.15);
  background: #170925;
}

.home-page .site-header {
  position: absolute;
  width: 100%;
  background: var(--color-moonless-night);
}

.hero {
  padding: 6rem 0 5rem;
  background: var(--gradient-hero);
}

.hero-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-title {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  margin-bottom: var(--space-lg);
}

.hero-subtitle {
  font-size: var(--fs-lead);
  color: var(--fg-2);
  margin-bottom: var(--space-xl);
  max-width: 36ch;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Centered page hero, used by every interior page */
.page-hero {
  padding: 5rem 0 3rem;
  background: var(--gradient-hero);
  text-align: center;
}

.page-hero .container {
  max-width: 820px;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
}

.page-hero .lead {
  font-size: var(--fs-lead);
  color: var(--fg-2);
  margin: 0;
}

.signature-page-logo {
  display: block;
  width: min(100%, 42rem);
  height: auto;
  margin: 0 auto var(--space-xl);
}

/* ===== FEATURE CARDS ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.features-grid-wide {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.feature-card {
  background-color: var(--bg-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: border-color var(--t-normal), transform var(--t-normal), box-shadow var(--t-normal);
}

.feature-card:hover {
  border-color: var(--color-patina-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.feature-card p:last-child {
  margin-bottom: 0;
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-md);
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===== NUMBERED PRACTICE CARDS ===== */
.best-practices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.practice-card {
  background-color: var(--bg-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: border-color var(--t-normal), transform var(--t-normal), box-shadow var(--t-normal);
}

.practice-card:hover {
  border-color: var(--color-patina-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.practice-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}

.practice-card h3 {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-sm);
}

.practice-card p {
  color: var(--fg-2);
  line-height: var(--lh-body);
  margin-bottom: 0;
}

/* ===== PRODUCT ROW — a product that lives on its own site ===== */
.product-row {
  background: var(--gradient-soft);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.product-row + .product-row {
  margin-top: var(--space-lg);
}

.product-row h2 {
  margin-bottom: var(--space-sm);
}

.product-row .product-lead {
  font-size: var(--fs-h4);
  color: var(--fg-2);
  margin: 0;
}

.product-row-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}

/* ===== SCREENSHOT FRAMES ===== */
.win-frame {
  background: var(--bg-surface);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.win-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-elevated);
}

.win-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.win-title {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  margin-left: 8px;
}

.win-body {
  position: relative;
  aspect-ratio: 16 / 10;
}

.win-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-cap {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  padding: 10px 12px;
  border-top: 1px solid var(--border-1);
  letter-spacing: 0.04em;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* Placeholder shown until a real screenshot is dropped in. */
.img-pending {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  color: var(--fg-3);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.04em;
  text-align: center;
  padding: var(--space-md);
}

/* ===== ABOUT ===== */
.about-auspex {
  background-color: #123f52;
  padding: 6rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.tagline-large {
  font-size: var(--fs-h4);
  font-style: italic;
  color: var(--color-patina-green);
  margin-bottom: var(--space-lg);
}

/* Left-border callout — inline callouts only, never on cards */
.credentials {
  background-color: var(--bg-app);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-patina-green);
  margin: var(--space-lg) 0;
}

.credentials p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--fg-2);
}

.credentials p + p {
  margin-top: var(--space-xs);
}

.about-cta {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: var(--color-auspicious-blue);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.cta-content p {
  font-size: var(--fs-h4);
  color: #ffffff;
  margin-bottom: var(--space-xl);
}

/* ===== FORMS ===== */
.contact-form {
  background-color: var(--bg-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  max-width: 45rem;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--fw-regular);
  color: var(--fg-2);
  font-size: 0.9rem;
}

.required {
  color: var(--error);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-input);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  color: var(--fg-1);
  font-family: var(--font-sans);
  font-size: 1.125rem;
  transition: border-color var(--t-fast);
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group textarea:-webkit-autofill,
.form-group select:-webkit-autofill {
  -webkit-text-fill-color: var(--fg-1);
  box-shadow: 0 0 0 1000px var(--bg-input) inset;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2323B4B4' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-auspicious-blue);
  border-width: 2px;
}

.form-group textarea {
  resize: vertical;
}

/* Honeypot — never shown, never announced. Bots fill it, humans cannot. */
.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  margin-top: var(--space-xl);
  text-align: center;
}

.form-privacy {
  margin-top: var(--space-md);
  font-size: var(--fs-small);
  color: var(--fg-3);
}

.form-status {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--fs-small);
  display: none;
}

.form-status.visible {
  display: block;
}

.form-status.ok {
  background-color: rgba(0, 162, 0, 0.1);
  border-left: 4px solid var(--success);
  color: var(--fg-2);
}

.form-status.error {
  background-color: rgba(227, 66, 52, 0.1);
  border-left: 4px solid var(--error);
  color: var(--fg-2);
}

/* ===== CONTENT PAGES (legal, team, release notes, blog) ===== */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  margin-top: var(--space-xl);
}

.prose h3 {
  margin-top: var(--space-lg);
  font-size: var(--fs-h4);
}

.prose ul,
.prose ol {
  color: var(--fg-2);
  margin: 0 0 var(--space-md) var(--space-md);
  padding-left: var(--space-sm);
}

.prose li {
  margin-bottom: var(--space-xs);
}

.prose .updated {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--fg-3);
  margin-bottom: var(--space-xl);
}

/* Card list — library documents, blog index, release notes */
.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  list-style: none;
}

.list-card {
  background-color: var(--bg-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: border-color var(--t-normal), transform var(--t-normal), box-shadow var(--t-normal);
  display: flex;
  flex-direction: column;
}

.list-card:hover {
  border-color: var(--color-patina-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.list-card h3 {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-xs);
}

.list-card .meta {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
}

.list-card p {
  flex: 1;
}

.list-card .actions {
  margin-top: var(--space-sm);
}

/* Accordion — FAQ and expandable feature copy */
.accordion {
  border-top: 1px solid var(--border-1);
  max-width: 860px;
  margin: 0 auto;
}

.accordion details {
  border-bottom: 1px solid var(--border-1);
}

.accordion summary {
  cursor: pointer;
  padding: var(--space-md) var(--space-xl) var(--space-md) 0;
  font-weight: var(--fw-semi);
  color: var(--fg-1);
  list-style: none;
  position: relative;
  transition: color var(--t-fast);
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary:hover {
  color: var(--color-patina-green);
}

.accordion summary::after {
  content: "";
  position: absolute;
  right: var(--space-xs);
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-patina-green);
  border-bottom: 2px solid var(--color-patina-green);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--t-fast);
}

.accordion details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.accordion .accordion-body {
  padding: 0 var(--space-xl) var(--space-md) 0;
}

.accordion .accordion-body p:last-child {
  margin-bottom: 0;
}

/* Card thumbnail — library documents */
.list-card .thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  margin-bottom: var(--space-md);
  display: block;
}

/* Team portrait */
.person-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  margin-bottom: var(--space-md);
  display: block;
}

/* Phone screenshots — portrait, so they get their own grid rather than the
   16:10 window frames used for desktop captures. */
.phone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-lg);
}

.phone-shot {
  background: var(--bg-surface);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin: 0;
  transition: border-color var(--t-normal), transform var(--t-normal), box-shadow var(--t-normal);
}

.phone-shot:hover {
  border-color: var(--color-patina-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.phone-shot img {
  width: 100%;
  height: auto;
  display: block;
}

.phone-shot figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  padding: 10px 12px;
  border-top: 1px solid var(--border-1);
  letter-spacing: 0.04em;
}

/* Images inside long-form copy */
.prose figure {
  margin: 0 0 var(--space-lg);
}

.prose figure img,
.prose > img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
}

.prose figcaption {
  font-size: var(--fs-small);
  color: var(--fg-3);
  margin-top: var(--space-xs);
}

/* Affiliation marks sit on white in their source art, so they get a light
   plate rather than floating on the dark canvas. */
.affiliation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

.affiliation img {
  height: 92px;
  width: auto;
  display: block;
}

/* Store badges — Not a Bad Life */
.store-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
  align-items: center;
}

.store-links img {
  height: 54px;
  width: auto;
  display: block;
}

/* ===== FOOTER ===== */
.site-footer {
  background-color: var(--color-moonless-night);
  border-top: 1px solid var(--border-1);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.footer-brand a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-sm);
  color: var(--fg-1);
}

.footer-brand img {
  width: 40px;
  height: 40px;
}

.footer-brand .name {
  font-weight: var(--fw-bold);
  font-size: var(--fs-h4);
  color: var(--fg-1);
}

.footer-section h4 {
  margin-bottom: var(--space-sm);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--space-xs);
}

.footer-section a {
  color: var(--fg-2);
}

.footer-section a:hover {
  color: var(--fg-1);
}

.tagline {
  font-style: italic;
  color: var(--fg-3);
  font-size: var(--fs-small);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 0 0;
}

.social-links li {
  margin: 0;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--fg-2);
  transition: background-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.social-links a:hover {
  background-color: var(--color-patina-green);
  color: var(--fg-1);
  transform: translateY(-2px);
}

.social-links svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-1);
  color: var(--fg-3);
}

.footer-bottom p {
  margin: 0;
  color: var(--fg-3);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .home-product-grid {
    grid-template-columns: 1fr;
  }

  .home-product-visual {
    max-width: 46rem;
  }
}

@media (max-width: 768px) {
  .logo {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
  }

  .logo img {
    max-width: 100%;
    height: auto;
    max-height: 32px;
  }

  .header-content {
    width: 100%;
    gap: var(--space-sm);
  }

  .mobile-menu-toggle {
    display: block;
    flex-shrink: 0;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    background-color: var(--bg-app);
    border-bottom: 1px solid var(--border-1);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--t-normal);
  }

  .main-nav.active {
    max-height: 700px;
    overflow-y: auto;
    padding: var(--space-md) 0;
  }

  .nav-link,
  .nav-toggle {
    display: block;
    width: 100%;
    text-align: left;
    padding: var(--space-sm) var(--space-lg);
    border-radius: 0;
  }

  .nav-link:hover,
  .nav-link.active,
  .nav-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
  }

  .nav-group {
    display: block;
  }

  .btn-nav {
    margin: var(--space-sm) var(--space-lg);
    width: calc(100% - 2 * var(--space-lg));
  }

  /* Dropdowns become inline sections rather than floating panels */
  .dd-panel {
    position: static;
    display: none;
    margin: 0;
    min-width: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.03);
    padding: 0;
  }

  .dd-panel.open {
    display: flex;
  }

  .dd-panel a {
    padding: var(--space-sm) var(--space-2xl);
    border-radius: 0;
  }

  .hero-split,
  .about-grid,
  .product-row {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero-cta,
  .about-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .corporate-hero {
    min-height: 31rem;
    background-position: 42% center;
  }

  .corporate-hero-content {
    gap: var(--space-lg);
    padding: 3rem 1rem 0;
  }

  .corporate-hero-logo {
    width: min(92vw, 44rem);
  }

  .home-verus-intro {
    padding: 3rem 0 5rem;
  }

  .home-verus-intro h1 {
    margin-bottom: 2.5rem;
  }

  .home-verus-cta {
    margin-top: var(--space-lg);
  }

  .home-product-section {
    padding: 3.5rem 0;
  }

  .home-product-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .home-product-actions .btn {
    text-align: center;
  }

  .features-grid,
  .best-practices-grid,
  .gallery-grid,
  .card-list {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }

  .about-content h2,
  .cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }

  h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
  }

  section {
    padding: 3rem 0;
  }

  .about-auspex {
    padding: 3rem 0;
  }
}

@media (max-width: 375px) {
  .site-header {
    padding: var(--space-sm) 0;
  }

  .logo img {
    max-height: 28px;
  }

  .btn {
    font-size: var(--fs-small);
    padding: 0.625rem 1rem;
  }

  .contact-form {
    padding: var(--space-md);
  }
}

/* The brand is trust — respect a reduced-motion preference completely. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .btn:hover,
  .feature-card:hover,
  .practice-card:hover,
  .list-card:hover,
  .social-links a:hover {
    transform: none;
  }
}

/* ===== PRINT ===== */
@media print {
  .site-header,
  .site-footer,
  .cta-section {
    display: none;
  }

  body {
    background: #ffffff;
    color: #000000;
  }
}