/* ============================================================
   QUED Metrics — landing page
   Mobile-first. Breakpoints: 720px, 1000px.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  -webkit-tap-highlight-color: rgba(124, 77, 255, .18);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; touch-action: manipulation; }
button { touch-action: manipulation; }
ul { list-style: none; padding: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--violet-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: .75rem 1.25rem;
  background: var(--violet);
  color: #fff;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout primitives ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }

/* ---------- Type primitives ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--violet-soft);
  margin-bottom: var(--s-4);
}
.eyebrow--dim { color: var(--faint); }
.eyebrow__slash { color: var(--faint); margin-inline: .25em; }

.h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: var(--lh-head);
  letter-spacing: -.015em;
}

.lede {
  font-size: var(--fs-lede);
  color: var(--muted);
  max-width: 58ch;
  margin-top: var(--s-4);
}
.lede--tight { margin-top: 0; margin-bottom: var(--s-4); }

.link {
  color: var(--violet-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link:hover { color: var(--text); }

.accent { color: var(--violet-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  padding: .7rem 1.25rem;
  border: 1px solid transparent;   /* keeps solid and ghost the same box height */
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease);
}
.btn--lg { padding: .95rem 1.75rem; font-size: .8125rem; }

.btn--solid {
  background: var(--violet);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn--solid:hover { background: var(--violet-hi); transform: translateY(-2px); }

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--violet-edge); background: var(--violet-dim); }

.btn__meta {
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--faint);
}
.btn--solid .btn__meta { color: rgba(255,255,255,.7); }

.btn__dl { transition: transform var(--t-fast) var(--ease); }
.btn__share { transition: transform var(--t-fast) var(--ease); }
.btn:hover .btn__share { transform: translate(2px, -2px); }
.btn:hover .btn__dl { transform: translateY(2px); }

.btn__arrow { transition: transform var(--t-fast) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color var(--t-med) var(--ease),
              border-color var(--t-med) var(--ease),
              backdrop-filter var(--t-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(11, 11, 15, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: var(--s-3) var(--gutter);
  display: flex;
  align-items: center;
  gap: var(--s-4);
}

.nav__logo { flex-shrink: 0; display: flex; align-items: center; min-height: 44px; }
.nav__logo img { width: 146px; }

.nav__links   { display: none; }
.nav__cta     { display: none; }
.nav__actions { display: none; }


.nav__burger {
  margin-left: auto;
  width: 44px; height: 44px;
  display: grid;
  align-content: center;
  justify-items: end;
  gap: 5px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text);
  transition: transform var(--t-med) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Mobile menu ---------- */
.menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--bg);
  padding: 6rem var(--gutter) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}
.menu[hidden] { display: none !important; }

.menu__links { display: grid; gap: var(--s-3); }
.menu__links a {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  padding-block: .35rem;
  border-bottom: 1px solid var(--line);
}
.menu__links a:hover { color: var(--violet-soft); }

.menu .btn { align-self: flex-start; }

.menu__dl {
  font-family: var(--font-mono);
  text-align: left;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  align-self: flex-start;
  padding: .7rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.menu__dl:hover { border-color: var(--violet-edge); background: var(--violet-dim); }

.menu__foot {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--faint);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(6rem, 17vw, 10rem);
  padding-bottom: var(--s-6);
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  top: -30%;
  right: -25%;
  width: min(900px, 130%);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(124,77,255,.42) 0%, rgba(124,77,255,.10) 42%, transparent 68%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -20%; left: -30%;
  width: min(720px, 110%);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(124,77,255,.26) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner { position: relative; z-index: 1; }

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: -.02em;
  text-transform: uppercase;
}
.hero__title span { display: block; }

.hero__rule {
  width: 72px;
  height: 4px;
  background: var(--violet);
  border-radius: var(--r-pill);
  margin-block: var(--s-4);
}

.hero__sub {
  font-size: var(--fs-lede);
  color: var(--muted);
  max-width: 42ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-4);
}

.hero__art { display: none; }

.hero__flow {
  position: relative;
  z-index: 1;
  margin-top: clamp(3rem, 9vw, 5.5rem);
}
.hero__flow .eyebrow { margin-bottom: var(--s-2); }

.flowline {
  display: flex;
  align-items: center;
  gap: .6rem;
  overflow-x: auto;
  padding-bottom: .5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--muted);
  scrollbar-width: none;
}
.flowline::-webkit-scrollbar { display: none; }

/* the row scrolls past the right edge on narrow screens — fade the cut so it
   reads as "more to the right" instead of an arbitrary crop */
.hero__flow { position: relative; }
.hero__flow::after {
  content: "";
  position: absolute;
  right: 0; bottom: .5rem;
  width: 56px; height: 1.6em;
  background: linear-gradient(90deg, transparent, var(--bg));
  pointer-events: none;
}
.flowline span { white-space: nowrap; }
.flowline i { color: var(--violet); font-style: normal; }

/* ---------- Positioning band ---------- */
.band { padding-block: var(--s-5); }

.band__card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 3rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 180% at 100% 0%, rgba(124,77,255,.34) 0%, transparent 58%),
    var(--surface);
}
.band__text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  font-weight: 500;
  line-height: 1.4;
  max-width: 48ch;
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  gap: var(--s-6);
  margin-top: var(--s-5);
}
.about__body p { color: var(--muted); max-width: 60ch; }
.about__body p + p { margin-top: var(--s-3); }

.quote {
  margin-top: var(--s-4);
  padding: var(--s-4);
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--violet-dim);
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--text);
}

.about__cards { display: grid; gap: var(--s-3); }

.minicard {
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.minicard:hover { border-color: var(--violet-edge); background: var(--surface-2); }
.minicard__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--violet-edge);
  margin-bottom: .35rem;
}
.minicard h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
}

/* ---------- Work cards ---------- */
.work__grid {
  display: grid;
  gap: var(--s-4);
  margin-top: var(--s-6);
}

.card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med) var(--ease),
              border-color var(--t-med) var(--ease),
              box-shadow var(--t-med) var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 120% at 100% 0%, rgba(124,77,255,.20), transparent 60%);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--violet-edge);
  box-shadow: var(--shadow-lift);
}
.card:hover::before { opacity: 1; }

.card__num {
  position: absolute;
  top: .5rem; right: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(255,255,255,.05);
  pointer-events: none;
}
.card__kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--violet-soft);
}
.card__title {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.4vw, 1.625rem);
  font-weight: 600;
  margin-top: .35rem;
}
.card__desc {
  color: var(--muted);
  font-size: var(--fs-small);
  margin-top: var(--s-2);
  max-width: 46ch;
  position: relative;
}

/* ---------- Tick lists ---------- */
.ticks { margin-top: var(--s-4); display: grid; gap: .6rem; position: relative; }
.ticks li {
  position: relative;
  padding-left: 1.35rem;
  font-size: var(--fs-small);
  color: var(--muted);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 6px; height: 6px;
  border-radius: 2px;
  background: var(--violet);
}
.ticks--lg li { font-size: var(--fs-lede); color: var(--text); }
.ticks--lg li::before { top: .72em; }

/* ---------- Pipeline ---------- */
.pipeline {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-y);
  background: var(--bg-2);
  border-block: 1px solid var(--line);
}
.pipeline__glow {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(1100px, 160%);
  aspect-ratio: 2 / 1;
  background: radial-gradient(ellipse, rgba(124,77,255,.28) 0%, transparent 62%);
  pointer-events: none;
}
.pipeline .wrap { position: relative; z-index: 1; }

.stages {
  display: grid;
  gap: 0;
  margin-top: var(--s-6);
  counter-reset: stage;
}
.stage {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-block: .7rem;
  padding-left: var(--s-4);
}
/* connector rail (vertical on mobile) */
.stage::before {
  content: "";
  position: absolute;
  left: 5px; top: 0; bottom: 0;
  width: 1px;
  background: var(--line-strong);
}
.stage:first-child::before { top: 50%; }
.stage:last-child::before  { bottom: 50%; }

.stage__dot {
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 11px; height: 11px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  background: var(--bg-2);
  transition: background-color var(--t-med) var(--ease),
              border-color var(--t-med) var(--ease),
              box-shadow var(--t-med) var(--ease);
}
.stage__label {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--faint);
  transition: color var(--t-med) var(--ease);
}
.stage.is-on .stage__dot {
  background: var(--violet);
  border-color: var(--violet);
  box-shadow: 0 0 0 5px rgba(124,77,255,.18);
}
.stage.is-on .stage__label { color: var(--text); }

.pipeline__note {
  margin-top: var(--s-6);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
  color: var(--muted);
  max-width: 62ch;
}
.pipeline__note strong { color: var(--text); display: block; margin-top: .35rem; }

/* ---------- Who can apply ---------- */
.who__grid {
  display: grid;
  gap: var(--s-5);
  margin-top: var(--s-5);
}
.callout {
  align-self: start;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  background: var(--violet-dim);
}
.callout__text {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.35;
}

/* ---------- Gain ---------- */
.gain__grid {
  display: grid;
  gap: var(--s-3);
  margin-top: var(--s-6);
}
.gcard {
  padding: clamp(1.5rem, 3.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-med) var(--ease);
}
.gcard:hover { border-color: var(--violet-edge); transform: translateY(-3px); }
.gcard__bar {
  display: block;
  width: 28px; height: 3px;
  background: var(--violet);
  border-radius: var(--r-pill);
  margin-bottom: var(--s-3);
}
.gcard h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
}
.gcard p { color: var(--muted); font-size: var(--fs-small); margin-top: .5rem; }

/* ---------- Spec table ---------- */
.spec {
  margin-top: var(--s-6);
  border-top: 1px solid var(--line);
}
.spec__row {
  display: grid;
  gap: .2rem;
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--line);
}
.spec__k {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--faint);
}
.spec__v {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
}

.spec__note {
  margin-top: var(--s-4);
  font-size: var(--fs-small);
  color: var(--muted);
}
.spec__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--faint);
  margin-left: .4rem;
  white-space: nowrap;
}

/* ---------- Accordion ---------- */
.acc { margin-top: var(--s-6); border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__item h3 { font: inherit; }

.acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding-block: var(--s-4);
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.1875rem);
  font-weight: 600;
  transition: color var(--t-fast) var(--ease);
}
.acc__btn:hover { color: var(--violet-soft); }

.acc__icon {
  position: relative;
  flex-shrink: 0;
  width: 16px; height: 16px;
}
.acc__icon::before,
.acc__icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 14px; height: 1.5px;
  background: var(--violet-soft);
  transform: translate(-50%, -50%);
  transition: transform var(--t-med) var(--ease);
}
.acc__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc__btn[aria-expanded="true"] .acc__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-med) var(--ease);
}
.acc__panel.is-open { grid-template-rows: 1fr; }
.acc__inner { overflow: hidden; }
.acc__inner p {
  color: var(--muted);
  max-width: 62ch;
  padding-bottom: var(--s-4);
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-y);
  border-top: 1px solid var(--line);
}
.cta__glow {
  position: absolute;
  left: 50%; bottom: -38%;
  transform: translateX(-50%);
  width: min(1250px, 175%);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(124,77,255,.60) 0%, rgba(124,77,255,.18) 42%, transparent 68%);
  pointer-events: none;
}
.cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--s-6);
  align-items: center;
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 5rem);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: -.02em;
  text-transform: uppercase;
}
.cta__sub {
  font-size: var(--fs-lede);
  color: var(--muted);
  margin-block: var(--s-3) var(--s-5);
}
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}

.cta__url {
  margin-top: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .12em;
  color: var(--faint);
  word-break: break-all;
}

.cta__qr {
  justify-self: start;
  text-align: center;
}
.cta__qr img {
  width: clamp(140px, 34vw, 190px);
  padding: 12px;
  border-radius: var(--r-md);
  background: #fff;
}
.cta__qr figcaption { margin: var(--s-3) 0 0; }

/* ---------- Footer ---------- */
.footer {
  padding-block: var(--s-7) var(--s-5);
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.footer__grid {
  display: grid;
  gap: var(--s-5);
}
.footer__brand img { width: 200px; }
.footer__brand p {
  color: var(--muted);
  font-size: var(--fs-small);
  margin-top: var(--s-3);
  max-width: 34ch;
}
.footer__col { display: grid; gap: 0; align-content: start; }
.footer__col .eyebrow { margin-bottom: .25rem; }
.footer__col a {
  color: var(--muted);
  font-size: var(--fs-small);
  padding-block: .6rem;          /* 44px tap target on touch devices */
  margin-block: -.05rem;
}
.footer__col a:hover { color: var(--violet-soft); }

.footer__bar {
  margin-top: var(--s-6);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
  display: grid;
  gap: var(--s-2);
  font-size: .8125rem;
  color: var(--faint);
}
.footer__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-in { opacity: 1; transform: none; }


/* ============================================================
   Phone-specific tuning (<= 719px)
   ============================================================ */
@media (max-width: 719px) {
  /* A QR code cannot be scanned by the phone displaying it — it is pure
     dead space here. The Apply button right above it does the same job. */
  .cta__qr { display: none; }

  /* body copy up to 16px: 15px is tiring on a small screen */
  :root { --fs-small: 1rem; }
  .card__desc, .ticks li { font-size: 1rem; }

  /* trim the vertical rhythm so the page is ~1 screen shorter */
  :root { --section-y: clamp(3.75rem, 11vw, 5rem); }

  /* Hero has two actions of different rank — stack them full width. */
  .hero__actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  /* Closing CTA has three. Three identical stacked pills flatten the
     hierarchy, so: primary full width, the two secondaries paired below it. */
  .cta__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-2);
  }
  .cta__actions .btn {
    justify-content: center;
    padding-inline: .75rem;
  }
  .cta__actions .btn--solid { grid-column: 1 / -1; }
  /* share button removed (no native share sheet) -> brochure takes the full row */
  .cta__actions .btn--ghost:nth-child(2):last-child { grid-column: 1 / -1; }
  /* no room for "PDF · 2.3 MB" at half width — the menu and the
     "At a glance" link still carry the file size */
  .cta__actions .btn__meta { display: none; }

  /* the buttons already say where they go; the raw URL is clutter on a phone */
  .cta__url { display: none; }

  /* notched phones: keep the fixed nav and menu clear of the cutout */
  .nav__inner { padding-left: max(var(--gutter), env(safe-area-inset-left));
                padding-right: max(var(--gutter), env(safe-area-inset-right)); }
  .menu { padding-bottom: max(var(--s-6), env(safe-area-inset-bottom)); }
}

/* ============================================================
   >= 720px
   ============================================================ */
@media (min-width: 720px) {
  .about__grid { grid-template-columns: 1.15fr .85fr; gap: var(--s-7); }
  .about__cards { align-content: start; }

  .work__grid { grid-template-columns: 1fr 1fr; }

  .who__grid { grid-template-columns: 1.1fr .9fr; gap: var(--s-7); }

  .gain__grid { grid-template-columns: 1fr 1fr; }
  .gcard--wide { grid-column: 1 / -1; }

  .spec__row {
    grid-template-columns: 200px 1fr;
    gap: var(--s-4);
    align-items: baseline;
  }
  .spec__v { font-size: 1.125rem; }

  .cta__inner { grid-template-columns: 1fr auto; }
  .cta__qr { justify-self: end; }

  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer__bar {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  /* pipeline becomes horizontal */
  .stages {
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    margin-top: var(--s-7);
  }
  .stage {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    /* clears the absolutely-positioned dot sitting on the rail above */
    padding: 28px 0 0;
  }
  .stage::before {
    left: 0; right: 0; top: 5px; bottom: auto;
    width: auto; height: 1px;
  }
  .stage:first-child::before { left: 5px; }
  .stage:last-child::before  { right: calc(100% - 6px); }
  .stage__dot { left: 0; top: 0; transform: none; }
  .stage__label { font-size: .6875rem; }
}

/* ============================================================
   >= 1000px
   ============================================================ */
@media (min-width: 1000px) {
  .nav__burger { display: none; }
  .menu { display: none !important; }

  .nav__links {
    display: flex;
    gap: var(--s-5);
    margin-inline: auto;
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .nav__links a { transition: color var(--t-fast) var(--ease); }
  .nav__links a:hover { color: var(--text); }

  .nav__cta { display: inline-flex; }
  .nav__actions { display: inline-flex; align-items: center; gap: var(--s-3); }
  .nav__logo img { width: 170px; }

  .hero__inner {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: var(--s-7);
    align-items: center;
  }
  .hero__art {
    display: block;
    justify-self: center;
    animation: float 7s ease-in-out infinite;
  }
  .hero__art img { width: min(100%, 400px); }

  .flowline { gap: 1.1rem; }
}

@keyframes float {
  0%, 100% { transform: translateY(-8px); }
  50%      { transform: translateY(8px); }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__art { animation: none; }
}