/* ==========================================================================
   Slipstream website — shared stylesheet

   Everything that repeats across the home page, the Journal index and an
   article: reset, nav, buttons, cards, footer, the reveal/lift/press
   behaviour hooks, and the iPhone mockup chassis (which the home page draws
   four times, entirely in CSS — there are no images anywhere on this site).

   Bespoke one-off geometry stays inline in the page that needs it.
   ========================================================================== */

/* ---------------------------------------------------------------- reset -- */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-display);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* The sticky nav is ~77px tall, so an in-page jump would otherwise land the
   target heading underneath it. */
[id] { scroll-margin-top: 90px; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

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

h1, h2, h3, p, figure, blockquote, ul { margin: 0; }

button { font: inherit; color: inherit; }

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

.skip-link {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  transform: translateY(-200%);
  background: var(--accent);
  color: var(--bg);
  font: 800 14px var(--font-display);
  padding: 12px 20px;
  border-radius: 0 0 12px 0;
}
.skip-link:focus { transform: none; color: var(--bg); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------- keyframes -- */

@keyframes ssFloat   { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes ssGlow    { 0%, 100% { opacity: .45; transform: translateX(-50%) scale(1); } 50% { opacity: .85; transform: translateX(-50%) scale(1.08); } }
@keyframes ssMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes ssShimmer { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }

/* -------------------------------------------------- behaviour hooks (js) -- */

/* The pre-reveal state is scoped to .js — a one-liner in each page's <head>
   adds the class, so a visitor without JavaScript gets the whole page rather
   than a blank one, and one with JavaScript never sees content flash in and
   then hide. reveal.js adds .ss-in when the element scrolls into view. */
[data-reveal], [data-revx] {
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.js [data-reveal]:not(.ss-in) { opacity: 0; transform: translateY(34px); }
.js [data-revx]:not(.ss-in)   { opacity: 0; transform: translateX(-40px); }

/* The article uses a shorter travel than the marketing pages. */
.js .prose-page [data-reveal]:not(.ss-in) { transform: translateY(24px); }

[data-lift] {
  transition: transform .4s var(--ease), border-color .4s ease,
              box-shadow .4s ease, background .4s ease;
}
[data-lift]:hover {
  transform: translateY(-8px);
  border-color: var(--accent-a40);
  box-shadow: 0 26px 50px -26px var(--accent-a45);
}

[data-cta] { transition: transform .3s var(--ease), box-shadow .3s ease, filter .3s ease; }
[data-cta]:hover  { transform: translateY(-3px) scale(1.02); filter: brightness(1.06); }
[data-cta]:active { transform: translateY(0) scale(.99); }

[data-cover] > * { transition: transform .6s var(--ease); }
[data-cover]:hover > * { transform: scale(1.06); }

/* ----------------------------------------------------------- containers -- */

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.wrap--narrow { max-width: var(--container-narrow); }

.section { padding-top: var(--section-pad); padding-bottom: 20px; }
.section--tail { padding-bottom: var(--section-pad); }

.eyebrow {
  font: 600 11px var(--font-mono);
  letter-spacing: 0.2em;
  color: var(--accent);
}

.section__title {
  font: 900 48px/1.02 var(--font-display);
  letter-spacing: -0.035em;
  margin-top: 16px;
  text-wrap: balance;
}

.section__lede {
  font: 500 17px/1.5 var(--font-display);
  color: var(--text-dim);
  margin-top: 18px;
  max-width: 540px;
}

.center { text-align: center; }

/* ----------------------------------------------------------------- nav -- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 7, 10, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark { display: block; width: 42px; height: auto; flex-shrink: 0; }
.brand__word {
  font: 900 24px var(--font-display);
  color: var(--text);
  letter-spacing: -0.03em;
}
.brand--sm .brand__mark { width: 34px; }
.brand--sm .brand__word { font-size: 20px; }

.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__link { font: 600 14px var(--font-display); color: var(--text-dim); }
.nav__link:hover { color: var(--text); }
.nav__link[aria-current] { color: var(--accent); }

.btn-app {
  display: inline-block;
  font: 800 14px var(--font-display);
  color: var(--bg);
  background: var(--accent);
  padding: 11px 22px;
  border-radius: 12px;
  box-shadow: 0 10px 26px -12px var(--accent-a70);
}
.btn-app:hover { color: var(--bg); }

/* hamburger — hidden until the desktop links collapse */
.nav__toggle {
  display: none;
  background: var(--surface-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 11px;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.nav__bar {
  width: 19px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .28s ease, opacity .2s ease;
}
.nav__bar + .nav__bar { margin-top: 4px; }
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter-sm);
  max-height: 0;
  opacity: 0;
  transition: max-height .34s ease, opacity .26s ease, padding .3s ease;
}
.nav__mobile.is-open {
  max-height: 340px;
  opacity: 1;
  padding: 10px var(--gutter-sm) var(--gutter-sm);
}
.nav__mobile a {
  font: 700 17px var(--font-display);
  color: var(--text);
  padding: 6px 0;
}
.nav__mobile .btn-app {
  font-size: 15px;
  padding: 13px 0;
  text-align: center;
  margin-top: 6px;
}

/* --------------------------------------------------------- store buttons -- */

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 14px;
  padding: 13px 20px;
}
.store-btn--light { background: var(--text); color: var(--bg); }
.store-btn--light:hover { color: var(--bg); }
.store-btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-btn);
}
.store-btn--outline:hover { color: var(--text); }
.store-btn__text { text-align: left; line-height: 1.05; }
.store-btn__kicker {
  display: block;
  font: 500 10px var(--font-display);
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.store-btn--outline .store-btn__kicker { color: var(--text-dim); }
.store-btn__name { display: block; font: 800 16px var(--font-display); }

/* ---------------------------------------------------------------- cards -- */

.card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
}
.card__title {
  font: 800 20px var(--font-display);
  letter-spacing: -0.01em;
  margin-top: 20px;
}
.card__body {
  font: 500 14px/1.55 var(--font-display);
  color: var(--text-dim);
  margin-top: 9px;
}

.icon-tile {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* minmax(0, 1fr), not 1fr: the how-it-works columns hold a 384px-wide phone
   mockup, and auto-sized tracks would widen to fit it and blow out the page. */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

/* --------------------------------------------------------------- footer -- */

.footer {
  border-top: 1px solid var(--line);
  background: var(--band);
}
.footer__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px var(--gutter) 40px;
  display: grid;
  gap: 40px;
}
.footer__grid--4 { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
.footer__grid--3 { grid-template-columns: 2fr 1fr 1fr; }
.footer__blurb {
  font: 500 14px/1.55 var(--font-display);
  color: var(--text-dim);
  margin-top: 16px;
  max-width: 260px;
}
.footer__head {
  font: 700 12px var(--font-mono);
  letter-spacing: 0.12em;
  color: var(--text-faint);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 16px;
}
.footer__links a { font: 500 14px var(--font-display); color: var(--text-dim); }
.footer__links a:hover { color: var(--text); }
.footer__bar {
  max-width: var(--container);
  margin: 0 auto;
  padding: 22px var(--gutter) 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__legal { font: 500 13px var(--font-display); color: var(--text-faint); }
.footer__tag {
  font: 600 11px var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

/* ============================================================ home page == */

/* The glow is 1100px wide by design and the mockup is rotated out of the
   grid, so the hero has to contain its own bleed. `clip` rather than `hidden`
   so the y axis stays visible and no scroll container is created — and on the
   hero rather than <body>, because overflow set on <body> propagates to the
   viewport and never clips anything. */
.hero { position: relative; overflow-x: clip; }
.hero__glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 760px;
  background: radial-gradient(50% 50% at 50% 40%, var(--accent-a16), transparent 70%);
  pointer-events: none;
  animation: ssGlow 7s ease-in-out infinite;
}
.hero__grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 76px var(--gutter) 90px;
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-a06);
  border: 1px solid var(--accent-a16);
  border-radius: 10px;
  padding: 8px 14px 8px 11px;
}
.hero__pill span {
  font: 600 11px var(--font-mono);
  letter-spacing: 0.16em;
  color: var(--accent-pale);
}
.hero__title {
  font: 900 72px/0.98 var(--font-display);
  letter-spacing: -0.045em;
  color: var(--text);
  margin-top: 26px;
  text-wrap: balance;
}
.hero__shimmer {
  background: linear-gradient(100deg, var(--accent), var(--accent-hover), var(--accent), var(--accent-bright));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: ssShimmer 4s linear infinite;
}
.hero__sub {
  font: 500 19px/1.55 var(--font-display);
  color: var(--text-dim);
  margin-top: 24px;
  max-width: 480px;
  text-wrap: pretty;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero__mock {
  position: relative;
  height: 660px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1800px;
}
.hero__mock-inner {
  position: relative;
  z-index: 2;
  transform: scale(0.8) rotateY(-19deg) rotateX(7deg);
  transform-origin: center;
  transform-style: preserve-3d;
  filter: drop-shadow(-30px 34px 46px rgba(0, 0, 0, 0.78))
          drop-shadow(0 10px 22px var(--accent-a22));
}

/* trust marquee */
.marquee-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--band);
  overflow: hidden;
}
.marquee-band__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  gap: 28px;
}
.marquee-band__label {
  font: 600 11px var(--font-mono);
  letter-spacing: 0.16em;
  color: var(--text-faint);
  flex-shrink: 0;
}
.marquee {
  position: relative;
  flex: 1;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 52px;
  width: max-content;
  animation: ssMarquee 22s linear infinite;
}
.marquee__track span {
  font: 800 20px var(--font-display);
  color: var(--text-mute);
  letter-spacing: -0.02em;
}

/* how it works */
.step { text-align: center; }
.step__mock {
  display: flex;
  justify-content: center;
  height: 420px;
  overflow: hidden;
}
.step__mock > div { transform: scale(0.5); transform-origin: top center; }
.step__num {
  font: 700 12px var(--font-mono);
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-top: 6px;
}
.step__title {
  font: 800 22px var(--font-display);
  letter-spacing: -0.01em;
  margin-top: 10px;
}
.step__body {
  font: 500 14px/1.55 var(--font-display);
  color: var(--text-dim);
  margin: 8px auto 0;
  max-width: 300px;
}

/* pricing */
.billing-toggle {
  display: flex;
  gap: 6px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  padding: 5px;
  width: 280px;
}
.billing-toggle button {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  border: 0;
  border-radius: 9px;
  font: 700 13px var(--font-display);
  cursor: pointer;
  transition: background .2s, color .2s;
  background: transparent;
  color: var(--text-dim);
}
.billing-toggle button[aria-pressed="true"] { background: var(--accent); color: var(--bg); }

.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 44px auto 0;
  align-items: stretch;
  max-width: var(--container-narrow);
}
.plan {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.plan--pro {
  background: linear-gradient(180deg, #12211F, #0E1512);
  border-color: var(--accent-a45);
  position: relative;
  box-shadow: 0 30px 70px -30px var(--accent-a40);
}
.plan__ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font: 800 10px var(--font-mono);
  letter-spacing: 0.14em;
  padding: 6px 14px;
  border-radius: 999px;
}
.plan__name {
  font: 800 15px var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.plan--pro .plan__name { color: var(--accent); }
.plan__price { display: flex; align-items: baseline; gap: 5px; margin-top: 18px; }
.plan__amount { font: 900 52px var(--font-display); letter-spacing: -0.04em; }
.plan__period { font: 600 14px var(--font-display); color: var(--text-faint); }
.plan--pro .plan__period { color: var(--text-dim); }
.plan__for { font: 500 14px var(--font-display); color: var(--text-dim); margin-top: 10px; }
.plan__rule { height: 1px; background: var(--line-nav); margin: 26px 0; border: 0; }
.plan--pro .plan__rule { background: var(--accent-a18); }
.plan__features { display: flex; flex-direction: column; gap: 13px; list-style: none; padding: 0; }
.plan__features li { display: flex; gap: 11px; align-items: flex-start; }
.plan__tick { color: var(--accent); flex-shrink: 0; }
.plan__features span:last-child {
  font: 500 14px/1.4 var(--font-display);
  color: var(--text-2);
}
.plan--pro .plan__features span:last-child { color: var(--text-bright); }
.plan__action { margin-top: auto; padding-top: 28px; }
.plan__btn {
  display: block;
  text-align: center;
  border-radius: 13px;
  padding: 14px 0;
  font: 800 14px var(--font-display);
}
.plan__btn--ghost {
  background: transparent;
  border: 1px solid var(--line-btn);
  color: var(--text);
}
.plan__btn--solid {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 14px 34px -12px var(--accent-a70);
}

/* faq */
.faq-list { margin-top: 44px; display: flex; flex-direction: column; gap: 12px; }
.faq {
  background: var(--surface-2);
  border: 1px solid var(--line-nav);
  border-radius: 16px;
}
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  padding: 22px 24px;
  font: 700 17px var(--font-display);
  color: var(--text);
  text-wrap: pretty;
}
.faq__icon {
  transition: transform .3s ease, color .3s ease;
  display: inline-block;
  color: var(--text-dim);
  font: 300 26px var(--font-display);
  line-height: 1;
  flex-shrink: 0;
}
.faq__q[aria-expanded="true"] .faq__icon { transform: rotate(45deg); color: var(--accent); }
.faq__panel {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .32s ease, opacity .28s ease;
}
.faq__q[aria-expanded="true"] + .faq__panel { max-height: 260px; opacity: 1; }
.faq__panel p {
  font: 500 15px/1.6 var(--font-display);
  color: var(--text-dim);
  padding: 0 24px 22px;
  text-wrap: pretty;
}

/* final cta */
.cta-panel {
  position: relative;
  background: linear-gradient(135deg, #0E1512, var(--screen));
  border: 1px solid var(--accent-a30);
  border-radius: 30px;
  padding: 70px 40px;
  text-align: center;
  overflow: hidden;
}
.cta-panel__glow {
  position: absolute;
  top: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 420px;
  background: radial-gradient(50% 50% at 50% 50%, var(--accent-a22), transparent 70%);
  pointer-events: none;
}
.cta-panel__body { position: relative; }
.cta-panel__title {
  font: 900 56px/1 var(--font-display);
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.cta-panel__sub {
  font: 500 18px var(--font-display);
  color: var(--text-dim);
  margin: 20px auto 0;
  max-width: 440px;
}
.cta-panel__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* =========================================================== phone mock == */
/* A 384x832 device drawn entirely in CSS. The greys below render brushed
   aluminium and are deliberately local to the chassis — they are not part of
   the Slipstream palette, so they do not belong in tokens.css. */

.phone {
  --chassis: linear-gradient(135deg, #6d7076 0%, #c7cad0 7%, #3c3e42 19%,
             #161719 46%, #303236 68%, #0e0f11 87%, #585a5f 100%);
  --rail: #2c2e32;
  position: relative;
  width: 384px;
  height: 832px;
  background: var(--chassis);
  border-radius: 60px;
  padding: 11px;
  box-shadow: 0 54px 90px -22px rgba(0, 0, 0, 0.78),
              0 22px 40px -18px rgba(0, 0, 0, 0.6),
              0 2px 3px rgba(255, 255, 255, 0.25),
              0 0 0 1px rgba(0, 0, 0, 0.5),
              inset 0 1px 2px rgba(255, 255, 255, 0.55),
              inset 0 -2px 4px rgba(0, 0, 0, 0.55);
}
.phone__inner-bezel {
  position: absolute;
  inset: 5px;
  border-radius: 55px;
  background: linear-gradient(160deg, #26282c, #050506 55%, #1a1b1e);
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.95);
  pointer-events: none;
  z-index: 0;
}
.phone__edge-gloss {
  position: absolute;
  inset: 0;
  border-radius: 60px;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.5) 0%,
              rgba(255, 255, 255, 0) 12%, rgba(255, 255, 255, 0) 88%,
              rgba(255, 255, 255, 0.28) 100%);
  mix-blend-mode: screen;
}
.phone__rail {
  position: absolute;
  left: -2px;
  width: 2px;
  background: var(--rail);
  border-radius: 2px 0 0 2px;
}
.phone__rail--mute  { top: 152px; height: 32px; }
.phone__rail--up    { top: 210px; height: 54px; }
.phone__rail--down  { top: 282px; height: 54px; }
.phone__rail--power {
  left: auto; right: -2px;
  top: 252px; height: 88px;
  border-radius: 0 2px 2px 0;
}

.phone__screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--screen);
  border-radius: 46px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 2;
}
.phone__screen--lit {
  background: radial-gradient(120% 60% at 50% 8%, rgba(52, 229, 224, 0.14), transparent 50%),
              var(--screen);
}
.phone__notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 118px;
  height: 33px;
  background: #000;
  border-radius: 17px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 11px;
}
.phone__cam {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #28394b, #070b0f);
  box-shadow: inset 0 0 2px rgba(90, 140, 180, 0.5);
}
.phone__screen-gloss {
  position: absolute;
  inset: 0;
  border-radius: 44px;
  pointer-events: none;
  z-index: 4;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.13) 0%,
              rgba(255, 255, 255, 0) 24%, rgba(255, 255, 255, 0) 80%,
              rgba(255, 255, 255, 0.05) 100%);
}
.phone__status {
  height: 50px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 28px 8px;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.phone__clock { font: 600 15px var(--font-display); color: var(--text); }
.phone__status-right { display: flex; align-items: center; gap: 7px; }
.phone__signal { display: flex; align-items: flex-end; gap: 2px; height: 11px; }
.phone__signal i { width: 3px; background: var(--text); border-radius: 1px; }
.phone__signal i:nth-child(1) { height: 5px; }
.phone__signal i:nth-child(2) { height: 7px; }
.phone__signal i:nth-child(3) { height: 9px; }
.phone__signal i:nth-child(4) { height: 11px; }
.phone__battery {
  width: 22px;
  height: 11px;
  border: 1px solid rgba(244, 245, 247, 0.5);
  border-radius: 3px;
  padding: 1.5px;
  display: flex;
}
.phone__battery i { flex: 1; background: var(--text); border-radius: 1px; }
.phone__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 4px 22px 0;
  min-height: 0;
  overflow: hidden;
}
.phone__home {
  height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}
.phone__home i {
  width: 134px;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.5);
}
.phone__tabbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 30px 4px;
  border-top: 1px solid var(--line-faint);
  flex-shrink: 0;
}
.phone__tab { display: flex; flex-direction: column; align-items: center; gap: 5px; }
.phone__tab i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: transparent;
}
.phone__tab span {
  font: 600 9px var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--text-faint);
}
.phone__tab--on i { background: var(--accent); }
.phone__tab--on span { color: var(--text); }
.phone__tab-fab {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -20px;
  box-shadow: 0 8px 20px -6px var(--accent-a50);
}

/* in-app primitives shared by the four mocks */
.mk-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}
.mk-card--sm { border-radius: 16px; padding: 14px 16px; }
.mk-label {
  font: 600 10px var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--text-faint);
}
.mk-label--sm { font-size: 9px; letter-spacing: 0.1em; }
.mk-label--accent { color: var(--accent); }
.mk-value { display: flex; align-items: baseline; gap: 4px; margin-top: 6px; }
.mk-value b { font: 900 26px var(--font-display); color: var(--text); letter-spacing: -0.03em; }
.mk-value i { font: 600 10px var(--font-mono); color: var(--text-faint); font-style: normal; }
.mk-play {
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid var(--accent-ink);
  margin-left: 4px;
}

/* ========================================================= the Journal == */

.journal-head { padding-top: 76px; }
.journal-head h1 {
  font: 900 68px/0.98 var(--font-display);
  letter-spacing: -0.04em;
  margin-top: 18px;
  max-width: 820px;
  text-wrap: balance;
}
.journal-head__dek {
  font: 400 19px/1.6 var(--font-display);
  color: var(--text-meta);
  margin-top: 22px;
  max-width: 600px;
  text-wrap: pretty;
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 38px; }
.chip {
  font: 700 13px var(--font-display);
  padding: 9px 18px;
  border-radius: 11px;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  user-select: none;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.chip[aria-pressed="true"] {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.post {
  display: flex;
  flex-direction: column;
  background: var(--surface-ed);
  border: 1px solid var(--line-nav);
  border-radius: 20px;
  overflow: hidden;
  color: inherit;
}
.post:hover { color: inherit; }
.post__cover { position: relative; height: 184px; overflow: hidden; }
/* Only the gradient layers fill the cover — scoping this to a class rather
   than `> span` keeps it off the category badge sitting on top of them. */
.post__fill {
  position: absolute;
  inset: 0;
  transition: transform .5s var(--ease);
}
.post:hover .post__fill { transform: scale(1.06); }
.post__weave {
  opacity: 0.45;
  background: repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.06) 0 2px, transparent 2px 22px);
}
.post__badge {
  position: absolute;
  left: 18px;
  top: 16px;
  font: 700 9px var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--bg);
  background: rgba(255, 255, 255, 0.92);
  padding: 5px 10px;
  border-radius: 6px;
  z-index: 1;
}
.post__body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post__meta {
  font: 600 11px var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--text-faint);
}
.post__title {
  font: 800 21px/1.18 var(--font-display);
  letter-spacing: -0.01em;
  margin-top: 12px;
  color: var(--text);
  text-wrap: balance;
}
.post__excerpt {
  font: 400 14.5px/1.55 var(--font-display);
  color: var(--text-meta);
  margin-top: 12px;
  text-wrap: pretty;
}
.post__byline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
}
.post__byline span:last-child { font: 600 12.5px var(--font-display); color: var(--text-dim); }

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 800 11px var(--font-display);
  color: var(--accent);
  flex-shrink: 0;
}
.avatar--md { width: 40px; height: 40px; font-size: 15px; }
.avatar--lg { width: 52px; height: 52px; font-size: 19px; }

/* featured card */
.featured {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  background: var(--surface-ed);
  border: 1px solid var(--line-nav);
  border-radius: 24px;
  overflow: hidden;
  color: inherit;
}
.featured:hover { color: inherit; }
.featured__cover { position: relative; min-height: 400px; overflow: hidden; }
.featured__fill { position: absolute; inset: 0; transition: transform .5s var(--ease); }
.featured:hover .featured__fill { transform: scale(1.06); }
.featured__weave {
  opacity: 0.5;
  background: repeating-linear-gradient(115deg, rgba(52, 229, 224, 0.10) 0 2px, transparent 2px 20px);
}
.featured__flag {
  position: absolute;
  left: 28px;
  top: 28px;
  font: 700 10px var(--font-mono);
  letter-spacing: 0.16em;
  color: var(--bg);
  background: var(--accent);
  padding: 6px 12px;
  border-radius: 7px;
  z-index: 1;
}
.featured__index {
  position: absolute;
  left: 28px;
  bottom: 26px;
  font: 800 15px var(--font-mono);
  color: rgba(255, 255, 255, 0.85);
  z-index: 1;
}
.featured__body {
  padding: 44px 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured__kicker {
  font: 600 12px var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--accent);
}
.featured__title {
  font: 900 34px/1.08 var(--font-display);
  letter-spacing: -0.02em;
  margin-top: 16px;
  color: var(--text);
  text-wrap: balance;
}
.featured__excerpt {
  font: 400 16px/1.6 var(--font-display);
  color: var(--text-meta);
  margin-top: 16px;
  text-wrap: pretty;
}
.featured__byline { display: flex; align-items: center; gap: 12px; margin-top: 26px; }
.featured__author { font: 700 14px var(--font-display); color: var(--text); }
.featured__role { font: 500 12px var(--font-display); color: var(--text-faint); }

/* newsletter */
.tailwind {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0E3A38, var(--cover-base) 70%);
  border: 1px solid var(--accent-a22);
  border-radius: 26px;
  padding: 56px 48px;
}
.tailwind__glow {
  position: absolute;
  right: -60px;
  top: -60px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(52, 229, 224, 0.28), transparent 65%);
  pointer-events: none;
}
.tailwind__body { position: relative; max-width: 560px; }
.tailwind__title {
  font: 900 40px/1.04 var(--font-display);
  letter-spacing: -0.03em;
  margin-top: 16px;
  text-wrap: balance;
}
.tailwind__sub {
  font: 400 16px/1.6 var(--font-display);
  color: var(--text-prose);
  margin-top: 16px;
  text-wrap: pretty;
}
.tailwind__form { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.tailwind__form input {
  flex: 1;
  min-width: 220px;
  background: rgba(6, 7, 10, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 15px 18px;
  font: 400 15px var(--font-display);
  color: var(--text);
}
.tailwind__form input::placeholder { color: var(--text-faint); }
.tailwind__form button {
  font: 800 15px var(--font-display);
  color: var(--bg);
  background: var(--accent);
  border: 0;
  padding: 15px 28px;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 12px 30px -12px var(--accent-a70);
}
.tailwind__form button[disabled] { cursor: not-allowed; opacity: 0.72; }
.tailwind__note { font: 500 12px var(--font-display); color: var(--text-faint); margin-top: 14px; }

/* the Journal's lighter footer */
.footer--journal { background: none; margin-top: 96px; }
.footer--journal .footer__grid { padding: 52px var(--gutter); gap: 32px; align-items: start; }
.footer--journal .footer__head { color: var(--text-dim); }
.footer--journal .footer__links a { color: var(--text-faint); }
.footer--journal .footer__links a:hover { color: var(--text-dim); }
.footer--journal .footer__blurb {
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-faint);
  max-width: 280px;
}
.footer--journal .footer__bar {
  border: 0;
  padding: 0 var(--gutter) 44px;
  font: 500 12px var(--font-display);
  color: var(--text-ghost);
}
.footer--journal .footer__legal { color: var(--text-ghost); font-size: 12px; }

/* ------------------------------------------------------------ responsive -- */

@media (max-width: 900px) {
  :root { --gutter: var(--gutter-sm); --section-pad: 70px; }

  .hero__title { font-size: 52px; line-height: 1; }
  .section__title, .cta-panel__title { font-size: 34px; }

  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__mobile { display: flex; }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 44px var(--gutter-sm) 60px;
    text-align: center;
  }
  .hero__grid > div:first-child { display: flex; flex-direction: column; align-items: center; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__mock { height: auto; padding: 24px 0 8px; perspective: 1400px; }
  .hero__mock-inner { transform: scale(0.66) rotateY(-14deg) rotateX(5deg); margin: -70px 0; }

  .grid-3, .grid-2, .plans { grid-template-columns: 1fr; gap: 14px; }
  .step__mock { height: 360px; }

  /* The Journal keeps its nav inline — it just drops the marketing links. */
  .nav--journal .nav__links { display: flex; gap: 18px; }
  .nav--journal .nav__link--site { display: none; }

  .journal-head h1 { font-size: 46px; line-height: 1; }
  .featured, .post-grid { grid-template-columns: 1fr; }
  .featured__body { padding: 32px var(--gutter-sm); }
  .featured__cover { min-height: 260px; }
  .tailwind { padding: 40px var(--gutter-sm); }
  .tailwind__title { font-size: 30px; }

  .footer__grid--4, .footer__grid--3 {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    padding: 44px var(--gutter-sm) 34px;
  }
}

@media (max-width: 620px) {
  .footer--journal .footer__grid--3 { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  :root { --section-pad: 58px; }

  .hero__title { font-size: 40px; }
  .section__title, .cta-panel__title { font-size: 27px; }

  .footer__grid--4, .footer__grid--3 { grid-template-columns: 1fr; }

  .hero__mock-inner { transform: scale(0.56) rotateY(-12deg) rotateX(4deg); margin: -96px 0; }
  .step__mock { height: 320px; }
  .step__mock > div { transform: scale(0.42); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track, .hero__glow, .hero__shimmer { animation: none; }
  .hero__shimmer { background-position: 0 50%; }
  [data-reveal], [data-revx], [data-lift], [data-cta], [data-cover] > * {
    transition-duration: 0.01ms;
  }
  .js [data-reveal]:not(.ss-in), .js [data-revx]:not(.ss-in) { opacity: 1; transform: none; }
  [data-lift]:hover { transform: none; }
  [data-cta]:hover  { transform: none; }
}
