/* Apertura — main stylesheet. Tokens: tokens.css (DESIGN.md). */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  position: relative;
  background:
    radial-gradient(ellipse 60% 45% at 12% -8%, color-mix(in srgb, var(--color-secondary) 45%, transparent), transparent 62%),
    radial-gradient(ellipse 55% 40% at 105% 0%, color-mix(in srgb, var(--color-primary) 36%, transparent), transparent 62%),
    radial-gradient(ellipse 70% 50% at 50% 115%, color-mix(in srgb, var(--color-subhead) 26%, transparent), transparent 68%),
    var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.09;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

::selection {
  background: var(--color-primary);
  color: var(--color-card);
}

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-pill);
  border: 3px solid var(--color-bg);
}
* { scrollbar-color: var(--color-border-strong) var(--color-bg); scrollbar-width: thin; }

a { color: var(--color-primary); }
a:not([class]) {
  color: var(--color-primary-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
a:not([class]):hover { color: var(--color-text); }

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -60px;
  z-index: 200;
  background: var(--color-card);
  color: var(--color-text);
  padding: var(--space-1-5) var(--space-3);
  border-radius: 0 0 var(--radius-control) var(--radius-control);
  font-weight: 700;
  text-decoration: none;
  transition: top var(--dur) var(--ease-out);
}
.skip-link:focus {
  top: 0;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--text-h1); font-weight: 700; }
h2 { font-size: var(--text-h2); font-weight: 600; }
h3 { font-size: var(--text-h3); font-weight: 600; }

p { margin: 0; max-width: 38rem; }
p.wide { max-width: none; }

.eyebrow-label {
  font-family: var(--font-body);
  font-size: var(--text-h4);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-subhead);
}

/* Layout */
.wrap {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--page-pad);
}

.grid {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: repeat(4, 1fr);
}
@media (min-width: 768px) { .grid { grid-template-columns: repeat(6, 1fr); } }
@media (min-width: 980px) { .grid { grid-template-columns: repeat(12, 1fr); } }

.stack { display: flex; flex-direction: column; }

/* Header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
}
.site-header__logo { display: flex; align-items: center; }
.site-header__logo img { height: 56px; width: auto; }
@media (min-width: 768px) { .site-header__logo img { height: 76px; } }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__list a:not(.site-nav__cta) {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-body-sm);
  padding-block: var(--space-0-5);
  position: relative;
}
.site-nav__list a:not(.site-nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transition: right var(--dur) var(--ease-out);
}
.site-nav__list a:not(.site-nav__cta):hover::after,
.site-nav__list a:not(.site-nav__cta)[aria-current="page"]::after { right: 0; }
.site-nav__list a:not(.site-nav__cta)[aria-current="page"] { color: var(--color-primary); }

.site-nav__cta {
  font-size: var(--text-body-sm);
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-1);
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 767px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; }
  .site-nav[data-open="true"] {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3) var(--page-pad) var(--space-4);
  }
  .site-nav[data-open="true"] .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-body);
  text-decoration: none;
  border-radius: var(--radius-control);
  padding: var(--space-1-5) var(--space-3);
  min-height: 48px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease);
}
.btn--primary {
  background: var(--color-primary-hover);
  color: var(--color-card);
}
.btn--primary:hover { background: color-mix(in srgb, var(--color-primary-hover) 80%, var(--color-text) 20%); }
.btn--primary:active { transform: translateY(1px); }

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn--outline:hover {
  border-color: var(--color-subhead);
  color: var(--color-subhead);
}

.btn--on-dark {
  background: var(--color-secondary);
  color: var(--color-text);
}
.btn--on-dark:hover { background: var(--color-secondary-hover); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8) var(--space-6);
}
.hero__mark {
  position: absolute;
  top: 50%;
  right: -5%;
  transform: translateY(-50%);
  width: 30rem;
  max-width: 46vw;
  opacity: 0.75;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.hero__content { position: relative; z-index: 1; }
.hero__eyebrow { margin-bottom: var(--space-2); }
.hero h1 { max-width: 18ch; }
.hero__lede {
  font-size: var(--text-body-lg);
  color: var(--color-text);
  margin-top: var(--space-3);
  max-width: 42ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

@media (max-width: 767px) {
  .hero__mark { display: none; }
}

/* Section rhythm */
.section {
  padding-block: var(--space-7);
  border-top: 1px solid var(--color-border);
}
.section__head { margin-bottom: var(--space-4); }
.section__head h2 { max-width: 20ch; }
.section__head p { margin-top: var(--space-2); color: var(--color-text); }

/* Screenshots — plain image, click to enlarge */
.shot {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  font: inherit;
  border-radius: var(--radius-surface);
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: 0 24px 48px -32px rgba(51, 32, 63, 0.4);
}
.shot img {
  display: block;
  width: 100%;
  height: auto;
}

/* Stacked screenshots (onboarding steps, AI-access states) */
.shot-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: var(--space-5) var(--space-3);
  background: rgba(20, 10, 25, 0.92);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox[data-open="true"] { display: flex; }
.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-surface);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}
.lightbox__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

/* Feature rows (product outputs) */
.feature {
  padding-block: var(--space-5);
  border-top: 1px solid var(--color-border);
}
.feature:first-of-type { border-top: none; padding-top: 0; }
.feature__index {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  color: var(--color-secondary-ink);
  font-style: italic;
}
.feature h3 { margin-top: var(--space-1); }
.feature p { margin-top: var(--space-1-5); }

/* Team */
.team-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1-5);
}
.team-card h3 { font-size: var(--text-h3); }
.team-card__title {
  color: var(--color-subhead);
  font-weight: 700;
  font-size: var(--text-body-sm);
}
.team-card__bio { color: var(--color-text); }
.team-card__link {
  margin-top: auto;
  padding-top: var(--space-2);
  font-size: var(--text-body-sm);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-0-5);
}
.team-card__link[data-placeholder="true"] {
  color: var(--color-text);
  opacity: 0.55;
  pointer-events: none;
}
.team-card__link:not([data-placeholder="true"]):hover { color: var(--color-primary-hover); }

/* Generic content card — same treatment as .team-card, for Features-page groupings */
.content-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1-5);
}
.content-card h3 { font-size: var(--text-h3); margin-top: var(--space-0-5); }
.content-card__index {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-style: italic;
  color: var(--color-secondary-ink);
}

/* Trust / standards strip */
.trust-strip {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  padding: var(--space-3) var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: center;
}
.trust-strip__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 700;
  font-size: var(--text-body-sm);
  color: var(--color-text);
}
.trust-strip__badge svg { width: 16px; height: 16px; color: var(--color-secondary); flex: none; }
.trust-strip__badge img {
  height: 110px;
  width: auto;
  flex: none;
}
.trust-strip__standards {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  font-size: var(--text-body-xs);
  color: var(--color-subhead);
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* Cross-link banner */
.crosslink {
  background: var(--color-text);
  color: var(--color-card);
  border-radius: var(--radius-surface);
  padding: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.crosslink h3 { color: var(--color-card); }
.crosslink p { color: color-mix(in srgb, var(--color-card) 78%, transparent); margin-top: var(--space-1); }

/* Contact */
.contact-panel {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  padding: var(--space-5) var(--space-4);
  text-align: center;
}
.contact-panel h1 { max-width: none; }
.contact-panel__mail {
  margin-top: var(--space-4);
  font-size: var(--text-h3);
}
.contact-panel__phone {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-subhead);
  font-weight: 700;
  text-decoration: none;
}
.contact-panel__phone:hover { color: var(--color-primary-hover); }

/* Pull statement (large italic mission line) */
.pull-statement {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: var(--text-h2);
  line-height: 1.3;
  color: var(--color-text);
  max-width: 26ch;
}
.pull-statement strong {
  font-style: normal;
  color: var(--color-primary);
}

/* Scenario / audience rows (Features page) — numbered editorial rows, not icon cards */
.scenario-row, .audience-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.scenario-row:first-of-type, .audience-row:first-of-type { border-top: none; padding-top: 0; }
.scenario-row__index, .audience-row__index {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  color: var(--color-secondary-ink);
  font-style: italic;
}
.scenario-row h3, .audience-row h3 { margin-top: var(--space-0-5); }
.scenario-row p, .audience-row p { margin-top: var(--space-1-5); }

/* Checklist (trust statement) */
.check-list { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: grid; gap: var(--space-1-5); }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-1-5);
  font-weight: 700;
}
.check-list svg { width: 20px; height: 20px; color: var(--color-primary); flex: none; margin-top: 2px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-5);
  margin-top: var(--space-6);
}
.site-footer__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}
.site-footer img { height: 150px; width: auto; }
.site-footer__meta {
  color: var(--color-text);
  opacity: 0.75;
  font-size: var(--text-body-xs);
}
.site-footer__links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-body-sm);
}
.site-footer__links a { color: var(--color-text); text-decoration: none; font-weight: 600; }
.site-footer__links a:hover { color: var(--color-primary); }

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: var(--space-3) 0 0;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-body-xs);
}
.site-footer__legal a { color: var(--color-text); opacity: 0.75; text-decoration: none; }
.site-footer__legal a:hover { opacity: 1; color: var(--color-primary); }

/* Legal / prose pages */
.legal p, .legal li { max-width: 60rem; }
.legal h2 { margin-top: var(--space-5); margin-bottom: var(--space-2); }
.legal h2:first-child { margin-top: 0; }
.legal p { margin-top: var(--space-2); }
.legal ul, .legal ol { margin: var(--space-2) 0 0; padding-left: 1.25em; max-width: 60rem; }
.legal li + li { margin-top: var(--space-1); }
.legal__updated { color: var(--color-text); opacity: 0.75; font-size: var(--text-body-sm); margin-top: var(--space-1); }

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}