/* ==========================================================================
   SHIVAY PRINTERS — design system
   Consumer Android product site. Static CSS, no build step, no dependencies.

   The personality is a mobile-utility product brand: midnight hero bands,
   electric violet primary, cyan highlight, generous pill radii, bento-style
   feature hierarchy, and a self-hosted geometric UI typeface. It shares no
   token, component or section rhythm with a corporate agency layout.

   Sections
   01 Font
   02 Tokens
   03 Reset and base
   04 Layout and bands
   05 Typography
   06 Buttons and pills
   07 Header and navigation
   08 Hero and phone illustration
   09 Feature bento
   10 Flow (how it works)
   11 Cards, notes and callouts
   12 Role chips and relationship flow
   13 Detail lists and contact
   14 Document pages
   15 Product CTA
   16 Footer
   17 404
   19 Real product imagery
   20 Relationship paths
   18 Utilities and motion
   ========================================================================== */

/* 01 Font ------------------------------------------------------------------
   Plus Jakarta Sans, SIL Open Font License 1.1, self-hosted latin subset.
   One 27 kB variable file covering 400-800, so there is no external
   dependency and no extra request per weight. */

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 02 Tokens ---------------------------------------------------------------- */

:root {
  --midnight: #0b1020;
  --midnight-2: #141b31;
  --midnight-3: #1c2440;
  --on-dark: #f4f5fb;
  --on-dark-muted: #aab3cd;
  --on-dark-faint: #8590ad;

  --surface: #ffffff;
  --surface-2: #f7f8fc;
  --surface-3: #eef0f8;
  --line: #e7e9f2;
  --line-strong: #d3d7e6;

  --ink: #111827;
  --body: #4b5563;
  --muted: #6b7280;

  --violet: #6c5ce7;
  --violet-600: #5a49d6;
  --violet-700: #4c3cc0;
  --violet-soft: #efecff;
  --cyan: #22d3ee;
  --cyan-ink: #0e7f97;
  --cyan-soft: #e6fbff;
  --lime: #a3e635;

  --radius-chip: 14px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --ring: 0 0 0 4px rgba(108, 92, 231, 0.28);
  --lift: 0 10px 30px -12px rgba(17, 24, 39, 0.18);
  --lift-lg: 0 24px 60px -20px rgba(11, 16, 32, 0.4);

  --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --gutter: clamp(1.15rem, 0.75rem + 1.8vw, 2.25rem);
  --band-y: clamp(3.75rem, 2.5rem + 5vw, 7rem);
}

/* 03 Reset and base -------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.62;
  letter-spacing: -0.006em;
  color: var(--body);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--violet-600);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--violet-700);
}

:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection {
  background: var(--violet);
  color: #fff;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.8rem 1.25rem;
  background: var(--violet);
  color: #fff;
  border-radius: 0 0 var(--radius-chip) 0;
  font-weight: 700;
}

.skip-link:focus {
  left: 0;
  color: #fff;
}

/* 04 Layout and bands ------------------------------------------------------ */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: 760px;
}

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

.band--tight {
  padding-block: clamp(2.75rem, 2rem + 3vw, 4.25rem);
}

.band--tint {
  background: var(--surface-2);
}

.band--dark {
  position: relative;
  overflow: hidden;
  background: var(--midnight);
  color: var(--on-dark-muted);
}

.band--dark h2,
.band--dark h3,
.band--dark strong {
  color: var(--on-dark);
}

.band--dark a,
.hero a:not(.btn):not(.playbtn):not(.brand) {
  color: var(--cyan);
}

.band--dark a:hover,
.hero a:not(.btn):not(.playbtn):not(.brand):hover {
  color: #7fe6f7;
}

.band--dark::before {
  content: "";
  position: absolute;
  width: 44rem;
  height: 44rem;
  top: -28rem;
  left: -14rem;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(108, 92, 231, 0.4), transparent 70%);
  pointer-events: none;
}

.band__inner {
  position: relative;
}

.band-head {
  max-width: 56ch;
  margin-bottom: clamp(2rem, 1.4rem + 2vw, 3.25rem);
}

.band-head--center {
  margin-inline: auto;
  text-align: center;
}

.split {
  display: grid;
  gap: clamp(1.75rem, 1.2rem + 2vw, 3rem);
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

/* 05 Typography ------------------------------------------------------------ */

.display,
h1 {
  font-size: clamp(2.35rem, 1.5rem + 4vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: -0.042em;
  font-weight: 800;
  color: var(--ink);
  text-wrap: balance;
}

.hero h1 {
  color: var(--on-dark);
}

.h2,
h2 {
  font-size: clamp(1.75rem, 1.25rem + 2vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.032em;
  font-weight: 800;
  color: var(--ink);
  text-wrap: balance;
}

.h3,
h3 {
  font-size: clamp(1.1rem, 1.02rem + 0.35vw, 1.28rem);
  line-height: 1.28;
  letter-spacing: -0.018em;
  font-weight: 700;
  color: var(--ink);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet-600);
  margin-bottom: 1rem;
}

.hero .eyebrow,
.band--dark .eyebrow {
  color: var(--cyan);
}

.eyebrow__dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: var(--radius-pill);
  background: currentColor;
}

.lead {
  font-size: clamp(1.05rem, 1rem + 0.28vw, 1.2rem);
  line-height: 1.58;
  color: var(--body);
}

.hero .lead,
.band--dark .lead {
  color: var(--on-dark-muted);
}

.lead + .lead,
p + p {
  margin-top: 0.95rem;
}

.prose > * + * {
  margin-top: 1rem;
}

.bullets {
  padding-left: 1.15rem;
}

.bullets li + li {
  margin-top: 0.5rem;
}

.bullets li::marker {
  color: var(--violet);
}

.checks {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.checks li {
  position: relative;
  padding-left: 2rem;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: var(--radius-pill);
  background: var(--violet-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236C5CE7' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")
    center / 0.78rem no-repeat;
}

.band--dark .checks li::before {
  background-color: rgba(34, 211, 238, 0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322D3EE' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

.small {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--muted);
}

.band--dark .small,
.site-footer .small {
  color: var(--on-dark-faint);
}

strong {
  font-weight: 700;
  color: var(--ink);
}

/* 06 Buttons and pills ----------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.6rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.975rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s cubic-bezier(0.32, 0.72, 0, 1),
    background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  box-shadow: var(--ring);
  outline-offset: 4px;
}

.btn--primary {
  background: var(--violet);
  color: #fff;
}

.btn--primary:hover {
  background: var(--violet-600);
  color: #fff;
  box-shadow: 0 12px 28px -12px rgba(108, 92, 231, 0.9);
}

.btn--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn--outline:hover {
  color: var(--violet-700);
  border-color: var(--violet);
  background: var(--violet-soft);
}

.hero .btn--outline,
.band--dark .btn--outline,
.product-cta .btn--outline {
  color: var(--on-dark);
  border-color: rgba(255, 255, 255, 0.28);
}

.hero .btn--outline:hover,
.band--dark .btn--outline:hover,
.product-cta .btn--outline:hover {
  color: var(--midnight);
  background: var(--on-dark);
  border-color: var(--on-dark);
}

.btn--sm {
  padding: 0.62rem 1.2rem;
  font-size: 0.9rem;
  border-width: 1.5px;
}

.playbtn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius-pill);
  background: var(--midnight);
  color: #fff;
  text-decoration: none;
  transition: transform 0.18s cubic-bezier(0.32, 0.72, 0, 1), background-color 0.18s ease;
}

.playbtn:hover {
  background: var(--midnight-3);
  color: #fff;
  transform: translateY(-2px);
}

.playbtn:focus-visible {
  box-shadow: var(--ring);
  outline-offset: 4px;
}

.hero .playbtn,
.band--dark .playbtn,
.product-cta .playbtn {
  background: #fff;
  color: var(--midnight);
}

.hero .playbtn:hover,
.band--dark .playbtn:hover,
.product-cta .playbtn:hover {
  background: var(--on-dark);
  color: var(--midnight);
}

.playbtn__text {
  display: grid;
  line-height: 1.16;
  text-align: left;
}

.playbtn__small {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  opacity: 0.72;
}

.playbtn__big {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-top: 2rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--body);
  white-space: nowrap;
}

.hero .pill,
.band--dark .pill {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07);
  color: var(--on-dark);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  text-decoration: none;
}

.link-arrow svg {
  transition: transform 0.18s ease;
}

.link-arrow:hover svg {
  transform: translateX(3px);
}

/* 07 Header and navigation ------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.75rem;
}

.site-header.is-stuck {
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: saturate(1.7) blur(14px);
  -webkit-backdrop-filter: saturate(1.7) blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 8px 24px -18px rgba(17, 24, 39, 0.5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex: none;
  margin-right: auto;
  text-decoration: none;
}

/* The publisher's own SP monogram, on a white tile so the burgundy artwork
   reads on the midnight header and on the light scrolled header alike. */
.brand__mark {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0.28rem;
  border-radius: 30%;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(17, 24, 39, 0.08), 0 6px 16px -10px rgba(17, 24, 39, 0.6);
}

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

.brand__name {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--on-dark);
  white-space: nowrap;
}

.brand__tag {
  display: block;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--on-dark-faint);
  white-space: nowrap;
}

.site-header.is-stuck .brand__name,
.site-header--light .brand__name {
  color: var(--ink);
}

.site-header.is-stuck .brand__tag,
.site-header--light .brand__tag {
  color: var(--muted);
}

.nav {
  display: none;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--on-dark-muted);
  text-decoration: none;
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--on-dark);
  background: rgba(255, 255, 255, 0.09);
}

.nav__link[aria-current="page"] {
  color: var(--on-dark);
  background: rgba(255, 255, 255, 0.12);
}

.site-header.is-stuck .nav__link,
.site-header--light .nav__link {
  color: var(--body);
}

.site-header.is-stuck .nav__link:hover,
.site-header--light .nav__link:hover,
.site-header.is-stuck .nav__link[aria-current="page"],
.site-header--light .nav__link[aria-current="page"] {
  color: var(--violet-700);
  background: var(--violet-soft);
}

.header-cta {
  display: none;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-chip);
  background: rgba(255, 255, 255, 0.08);
  color: var(--on-dark);
  cursor: pointer;
}

.site-header.is-stuck .nav-toggle,
.site-header--light .nav-toggle,
.drawer__head .nav-toggle {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

@media (min-width: 1000px) {
  .nav,
  .header-cta {
    display: block;
  }

  .nav {
    margin-inline: auto;
  }

  .site-header .nav-toggle {
    display: none;
  }
}

/* Bottom sheet, the way an app presents a menu. */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 60;
  visibility: hidden;
}

.drawer.is-open {
  visibility: visible;
}

.drawer__scrim {
  position: absolute;
  inset: 0;
  background: rgba(11, 16, 32, 0.55);
  opacity: 0;
  transition: opacity 0.26s ease;
}

.drawer.is-open .drawer__scrim {
  opacity: 1;
}

.drawer__panel {
  position: absolute;
  inset: auto 0 0 0;
  max-height: 92vh;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.drawer.is-open .drawer__panel {
  transform: translateY(0);
}

.drawer__grip {
  width: 2.5rem;
  height: 0.3rem;
  border-radius: var(--radius-pill);
  background: var(--line-strong);
  margin: 0.75rem auto 0;
  flex: none;
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem var(--gutter) 0.6rem;
}

.drawer__head .brand__name {
  color: var(--ink);
}

.drawer__head .brand__tag {
  color: var(--muted);
}

.drawer__body {
  padding: 0.25rem var(--gutter) 1.75rem;
}

.drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.drawer__link:hover,
.drawer__link[aria-current="page"] {
  color: var(--violet-700);
}

.drawer__foot {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.7rem;
}

/* 08 Hero and phone illustration ------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  margin-top: -4.75rem;
  padding-top: 4.75rem;
  background: var(--midnight);
  color: var(--on-dark-muted);
}

.hero::before {
  content: "";
  position: absolute;
  width: 60rem;
  height: 60rem;
  top: -34rem;
  right: -22rem;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(108, 92, 231, 0.55), transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  width: 44rem;
  height: 44rem;
  bottom: -30rem;
  left: -18rem;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(34, 211, 238, 0.26), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  gap: clamp(2.75rem, 2rem + 4vw, 4.5rem);
  padding-block: clamp(3rem, 2rem + 5vw, 5.5rem) clamp(3.5rem, 2.5rem + 5vw, 6rem);
}

@media (min-width: 980px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

.hero__copy {
  max-width: 34rem;
}

.hero__copy .lead {
  max-width: 44ch;
}

.hero--page .hero__inner {
  display: block;
  padding-block: clamp(3rem, 2.2rem + 3.4vw, 4.75rem) clamp(2.5rem, 2rem + 2.6vw, 3.75rem);
}

.hero--page .hero__copy {
  max-width: 58ch;
}

/* Abstract product illustration. Not a screenshot, and captioned as such. */
.showcase {
  position: relative;
  display: grid;
  place-items: center;
}

.phone {
  position: relative;
  width: min(19rem, 76vw);
  aspect-ratio: 41 / 84;
  padding: 0.55rem;
  border-radius: 2.6rem;
  background: linear-gradient(160deg, #2b3350, #151b2e 45%);
  box-shadow: var(--lift-lg), inset 0 0 0 1px rgba(255, 255, 255, 0.09);
}

.phone__notch {
  position: absolute;
  top: 0.55rem;
  left: 50%;
  transform: translateX(-50%);
  width: 5.5rem;
  height: 1.15rem;
  border-radius: var(--radius-pill);
  background: #151b2e;
  z-index: 2;
}

.phone__screen {
  height: 100%;
  border-radius: 2.15rem;
  background: linear-gradient(180deg, #f9fafe 0%, #eef0f8 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 0.85rem 0.85rem;
  gap: 0.6rem;
}

.ui-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-pill);
  background: #fff;
  box-shadow: 0 1px 3px rgba(17, 24, 39, 0.08);
  flex: none;
}

.ui-bar__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--violet);
  flex: none;
}

.ui-line {
  height: 0.4rem;
  border-radius: var(--radius-pill);
  background: var(--line-strong);
}

.ui-card {
  border-radius: var(--radius-chip);
  background: #fff;
  padding: 0.55rem;
  box-shadow: 0 2px 8px -3px rgba(17, 24, 39, 0.12);
  flex: none;
}

.ui-thumb {
  height: 3.9rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--violet) 0%, var(--cyan) 130%);
  display: grid;
  place-items: center;
  color: #fff;
}

.ui-chips {
  display: flex;
  gap: 0.28rem;
  margin-top: 0.45rem;
}

.ui-chip {
  padding: 0.14rem 0.42rem;
  border-radius: var(--radius-pill);
  background: var(--violet-soft);
  color: var(--violet-700);
  font-size: 0.52rem;
  font-weight: 700;
}

.ui-chip--on {
  background: var(--violet);
  color: #fff;
}

.ui-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.5rem;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(17, 24, 39, 0.07);
  flex: none;
}

.ui-row__icon {
  flex: none;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--cyan-soft);
  color: var(--cyan-ink);
}

.ui-row__icon--done {
  background: rgba(163, 230, 53, 0.22);
  color: #4d7c0f;
}

.ui-row__body {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.26rem;
}

.ui-track {
  height: 0.26rem;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  overflow: hidden;
}

.ui-track__fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  width: 62%;
  animation: fill 3.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes fill {
  0%,
  8% {
    width: 18%;
  }
  62%,
  100% {
    width: 86%;
  }
}

.phone__caption {
  margin-top: 1rem;
  font-size: 0.72rem;
  color: var(--on-dark-faint);
  text-align: center;
}

.floaty {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-chip);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--lift);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink);
  animation: bob 6s ease-in-out infinite;
}

.floaty svg {
  color: var(--violet);
}

.floaty--a {
  top: 11%;
  left: -0.75rem;
}

.floaty--b {
  bottom: 18%;
  right: -0.75rem;
  animation-delay: -3s;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
}

/* 09 Feature bento --------------------------------------------------------- */

.bento {
  display: grid;
  gap: clamp(0.85rem, 0.65rem + 0.7vw, 1.15rem);
}

@media (min-width: 720px) {
  .bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .bento__lead {
    grid-column: span 6;
  }

  .bento__mid {
    grid-column: span 2;
  }

  .bento__chip {
    grid-column: span 3;
  }
}

@media (min-width: 1040px) {
  .bento__lead {
    grid-column: span 3;
    grid-row: span 2;
  }

  .bento__mid {
    grid-column: span 3;
  }

  .bento__chip {
    grid-column: span 3;
  }
}

.tile {
  position: relative;
  padding: clamp(1.3rem, 1.05rem + 0.9vw, 1.85rem);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.2s cubic-bezier(0.32, 0.72, 0, 1), box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--lift);
  border-color: var(--line-strong);
}

.tile--lead {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  background-color: var(--midnight);
  background-image: linear-gradient(158deg, var(--midnight-2) 0%, var(--midnight) 70%);
  border-color: transparent;
  color: var(--on-dark-muted);
  overflow: hidden;
}

.tile--lead::after {
  content: "";
  position: absolute;
  width: 22rem;
  height: 22rem;
  right: -11rem;
  bottom: -13rem;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(108, 92, 231, 0.55), transparent 70%);
  pointer-events: none;
}

.tile--lead .tile__title {
  color: var(--on-dark);
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.85rem);
  letter-spacing: -0.032em;
  line-height: 1.14;
}

.tile--tint {
  background: var(--violet-soft);
  border-color: transparent;
}

.tile--tint-cyan {
  background: var(--cyan-soft);
  border-color: transparent;
}

.tile__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: var(--radius-chip);
  background: var(--violet-soft);
  color: var(--violet-600);
  margin-bottom: 1.1rem;
}

.tile--lead .tile__icon {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  margin-bottom: 0;
}

.tile--tint .tile__icon,
.tile--tint-cyan .tile__icon {
  background: rgba(255, 255, 255, 0.8);
}

.tile--tint-cyan .tile__icon {
  color: var(--cyan-ink);
}

.tile__title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.tile__text {
  font-size: 0.925rem;
  line-height: 1.55;
  color: var(--body);
}

.tile--lead .tile__text {
  color: var(--on-dark-muted);
  font-size: 1rem;
}

.tile--chip {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1.1rem 1.25rem;
}

.tile--chip .tile__icon {
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0;
  border-radius: 11px;
}

.tile--chip .tile__title {
  font-size: 0.975rem;
  margin-bottom: 0.2rem;
}

.tile--chip .tile__text {
  font-size: 0.875rem;
}

/* 10 Flow (how it works) --------------------------------------------------- */

.flow {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  counter-reset: flow;
}

@media (min-width: 820px) {
  .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .flow {
    background-image: linear-gradient(90deg, var(--violet), var(--cyan));
    background-size: 100% 2px;
    background-position: 0 1.55rem;
    background-repeat: no-repeat;
  }
}

.flow__step {
  counter-increment: flow;
  position: relative;
}

.flow__step::before {
  content: counter(flow);
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 2px solid var(--violet);
  color: var(--violet-700);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.1rem;
  box-shadow: 0 0 0 7px var(--surface);
}

.band--tint .flow__step::before {
  box-shadow: 0 0 0 7px var(--surface-2);
}

.band--dark .flow__step::before {
  background: var(--midnight);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 0 6px var(--midnight);
}

.flow__title {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.022em;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

.band--dark .flow__title {
  color: var(--on-dark);
}

.flow__text {
  font-size: 0.945rem;
  color: var(--body);
}

.band--dark .flow__text {
  color: var(--on-dark-muted);
}

/* 11 Cards, notes and callouts --------------------------------------------- */

.note {
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 0.925rem;
  color: var(--body);
}

.band--dark .note {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--on-dark-muted);
}

.callout {
  display: flex;
  gap: 1.05rem;
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius);
  background: var(--violet-soft);
}

.callout--cyan {
  background: var(--cyan-soft);
}

.band--dark .callout {
  background: rgba(255, 255, 255, 0.06);
}

.callout__icon {
  flex: none;
  margin-top: 0.1rem;
  color: var(--violet-600);
}

.callout--cyan .callout__icon {
  color: var(--cyan-ink);
}

.band--dark .callout__icon {
  color: var(--cyan);
}

.callout__title {
  font-weight: 700;
  letter-spacing: -0.018em;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.band--dark .callout__title {
  color: var(--on-dark);
}

.callout__text {
  font-size: 0.93rem;
  line-height: 1.58;
  color: var(--body);
}

.band--dark .callout__text {
  color: var(--on-dark-muted);
}

.linkgrid {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .linkgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .linkgrid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.linkcard {
  display: block;
  padding: 1.2rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 0.2s cubic-bezier(0.32, 0.72, 0, 1), box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.linkcard:hover {
  transform: translateY(-3px);
  border-color: var(--violet);
  box-shadow: var(--lift);
}

.linkcard__title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.linkcard__text {
  display: block;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted);
}

/* 12 Role chips and relationship flow -------------------------------------- */

.roles {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .roles {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
  }
}

.role {
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  height: 100%;
}

.role--primary {
  background-color: var(--violet-600);
  background-image: linear-gradient(158deg, var(--violet-600) 0%, var(--violet-700) 100%);
  border-color: transparent;
}

.role__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet-600);
  margin-bottom: 0.6rem;
}

.role--primary .role__label {
  color: rgba(255, 255, 255, 0.85);
}

.role__name {
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
}

.role--primary .role__name {
  color: #fff;
}

.role__note {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted);
}

.role--primary .role__note {
  color: rgba(255, 255, 255, 0.9);
}

.role-arrow {
  display: grid;
  place-items: center;
  color: var(--line-strong);
  transform: rotate(90deg);
}

@media (min-width: 900px) {
  .role-arrow {
    transform: none;
  }
}

/* 13 Detail lists and contact ---------------------------------------------- */

.details {
  display: grid;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.details > div {
  display: grid;
  gap: 0.2rem 1.5rem;
  padding: 1rem 1.35rem;
  border-bottom: 1px solid var(--line);
}

.details > div:last-child {
  border-bottom: 0;
}

@media (min-width: 620px) {
  .details > div {
    grid-template-columns: 13rem minmax(0, 1fr);
    align-items: baseline;
  }
}

.details dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.details dd {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
  overflow-wrap: anywhere;
}

.support-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 780px) {
  .support-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.support-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.support-card--accent {
  background: var(--violet-soft);
  border-color: transparent;
}

/* --muted is only 4.17:1 on the tinted card; --body is 7.4:1. */
.support-card--accent .support-card__label,
.support-card--accent .support-card__note {
  color: var(--body);
}

.support-card__icon {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-chip);
  background: var(--surface);
  color: var(--violet-600);
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px -4px rgba(17, 24, 39, 0.25);
}

.support-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.support-card__value {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.45;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.support-card__value a {
  color: var(--ink);
  text-decoration: none;
}

.support-card__value a:hover {
  color: var(--violet-700);
  text-decoration: underline;
}

.support-card__note {
  margin-top: 0.6rem;
  font-size: 0.865rem;
  color: var(--muted);
}

.support-card__action {
  margin-top: auto;
  padding-top: 1.25rem;
}

address {
  font-style: normal;
}

/* 14 Document pages -------------------------------------------------------- */

.doc {
  display: grid;
  gap: clamp(2rem, 1.5rem + 2vw, 3.25rem);
}

@media (min-width: 960px) {
  .doc {
    grid-template-columns: 15rem minmax(0, 1fr);
    align-items: start;
  }
}

.doc-toc {
  position: sticky;
  top: 6.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--line);
}

@media (max-width: 959px) {
  .doc-toc {
    position: static;
    padding: 1.25rem 1.35rem;
    border-left: 0;
    border-radius: var(--radius);
    background: var(--surface-2);
  }
}

.doc-toc__title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.doc-toc li + li {
  margin-top: 0.1rem;
}

.doc-toc a {
  display: block;
  padding: 0.32rem 0;
  min-height: 24px;
  font-size: 0.885rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

.doc-toc a:hover {
  color: var(--violet-700);
}

.doc-body {
  max-width: 68ch;
}

.doc-section + .doc-section {
  margin-top: clamp(2.25rem, 1.8rem + 1.6vw, 3rem);
}

.doc-section h2 {
  position: relative;
  font-size: clamp(1.3rem, 1.15rem + 0.65vw, 1.6rem);
  letter-spacing: -0.028em;
  margin-bottom: 0.9rem;
  padding-left: 1rem;
}

.doc-section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.16em;
  bottom: 0.16em;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--violet), var(--cyan));
}

.doc-section h3 {
  font-size: 1.02rem;
  margin-top: 1.5rem;
  margin-bottom: 0.4rem;
}

.doc-section p,
.doc-section ul {
  font-size: 1rem;
  line-height: 1.68;
}

.doc-section > * + * {
  margin-top: 0.9rem;
}

.doc-meta {
  margin-top: clamp(2.5rem, 2rem + 1.6vw, 3.5rem);
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 0.865rem;
  color: var(--muted);
}

/* 15 Product CTA ----------------------------------------------------------- */

.product-cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(2.25rem, 1.6rem + 3vw, 3.75rem) clamp(1.5rem, 1rem + 3vw, 3.5rem);
  background-color: var(--midnight);
  background-image: linear-gradient(150deg, var(--midnight-2) 0%, var(--midnight) 65%);
  color: var(--on-dark-muted);
  text-align: center;
}

.product-cta::before {
  content: "";
  position: absolute;
  width: 38rem;
  height: 38rem;
  top: -24rem;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(108, 92, 231, 0.5), transparent 70%);
  pointer-events: none;
}

.product-cta__inner {
  position: relative;
  max-width: 46ch;
  margin-inline: auto;
}

.product-cta h2 {
  color: var(--on-dark);
}

.product-cta .lead {
  color: var(--on-dark-muted);
}

.product-cta .btn-row {
  justify-content: center;
}

/* 16 Footer ---------------------------------------------------------------- */

.site-footer {
  background: var(--midnight);
  color: var(--on-dark-muted);
  font-size: 0.925rem;
}

.footer-top {
  display: grid;
  gap: 1.75rem;
  padding-block: clamp(2.75rem, 2rem + 2.4vw, 4rem) clamp(2rem, 1.6rem + 1.4vw, 2.75rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 860px) {
  .footer-top {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

.footer-top__copy {
  max-width: 48ch;
}

.footer-top .brand__name {
  font-size: 1.15rem;
}

.footer-about {
  margin-top: 0.85rem;
  line-height: 1.6;
  color: var(--on-dark-muted);
}

.footer-cols {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2rem, 1.6rem + 1.4vw, 2.75rem);
}

@media (min-width: 640px) {
  .footer-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .footer-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.2fr);
    gap: 2.5rem;
  }
}

.footer-col__title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--on-dark-faint);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.footer-col a {
  color: var(--on-dark-muted);
  text-decoration: none;
  font-weight: 500;
}

.footer-col a:hover {
  color: #fff;
}

.footer-contact {
  display: grid;
  gap: 0.5rem;
  line-height: 1.55;
}

.footer-contact a {
  display: inline-block;
  min-height: 24px;
  padding-block: 0.1rem;
  color: var(--on-dark);
  font-weight: 600;
  text-decoration: none;
}

.footer-contact a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-contact address {
  color: var(--on-dark-muted);
}

.footer-bottom {
  display: grid;
  gap: 0.9rem;
  padding-block: 1.5rem 2.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-note {
  font-size: 0.815rem;
  line-height: 1.6;
  color: var(--on-dark-faint);
  max-width: 80ch;
}

.footer-note a {
  color: var(--on-dark-muted);
}

.footer-note a:hover {
  color: #fff;
}

.footer-legal {
  font-size: 0.815rem;
  color: var(--on-dark-faint);
}

/* 17 404 ------------------------------------------------------------------- */

.notfound {
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: clamp(4rem, 3rem + 6vw, 8rem);
}

.notfound__code {
  font-size: clamp(4.5rem, 3rem + 8vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
  background: linear-gradient(120deg, var(--violet), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.notfound__body {
  max-width: 46ch;
  margin-top: 0.5rem;
}

/* 19 Real product imagery --------------------------------------------------
   Screenshots are the app's own Google Play assets, unmodified. The icon slot
   is deliberately empty — see README. */

.device {
  position: relative;
  border-radius: 2rem;
  padding: 0.5rem;
  background: linear-gradient(160deg, #333c5c, #161d33 48%);
  box-shadow: var(--lift-lg), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  line-height: 0;
}

.device img {
  width: 100%;
  height: auto;
  border-radius: 1.6rem;
  display: block;
}

/* Hero stack: one screenshot forward, two set back and rotated. */
.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding-block: 1rem;
}

.stage__main {
  position: relative;
  z-index: 3;
  width: min(16.5rem, 60vw);
}

.stage__side {
  position: absolute;
  z-index: 1;
  width: min(12.5rem, 42vw);
  opacity: 0.68;
  filter: saturate(0.85);
}

.stage__side--l {
  left: 0;
  transform: rotate(-9deg) translateY(1.5rem);
}

.stage__side--r {
  right: 0;
  transform: rotate(9deg) translateY(1.5rem);
}

@media (max-width: 620px) {
  .stage__side {
    display: none;
  }
}

.stage__chip {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--lift);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  animation: bob 6.5s ease-in-out infinite;
}

.stage__chip svg {
  color: var(--violet);
}

.stage__chip--a {
  top: 11%;
  left: 2%;
}

.stage__chip--b {
  bottom: 14%;
  right: 2%;
  animation-delay: -3.2s;
}

/* Showcase gallery: scroll-snap on small screens, row on large. No script. */
.gallery {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(58vw, 15rem);
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  padding-bottom: 0.75rem;
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
}

.gallery > * {
  scroll-snap-align: center;
}

@media (min-width: 900px) {
  .gallery {
    grid-auto-columns: minmax(0, 1fr);
    overflow-x: visible;
    margin-inline: 0;
    padding-inline: 0;
    gap: 1.25rem;
  }
}

.shot {
  display: grid;
  gap: 0.85rem;
}

.shot__cap {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-align: center;
}

.band--dark .shot__cap {
  color: var(--on-dark);
}

/* Feature story: screenshot beside short copy. */
.stories {
  display: grid;
  gap: clamp(1rem, 0.8rem + 0.8vw, 1.35rem);
}

@media (min-width: 780px) {
  .stories {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.story {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 1.25rem;
  align-items: center;
  padding: 1.35rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.2s cubic-bezier(0.32, 0.72, 0, 1), box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.story:hover {
  transform: translateY(-3px);
  box-shadow: var(--lift);
  border-color: var(--line-strong);
}

@media (max-width: 460px) {
  .story {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 1rem;
    padding: 1.1rem;
  }
}

.story .device {
  border-radius: 1rem;
  padding: 0.25rem;
}

.story .device img {
  border-radius: 0.8rem;
}

.story__title {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.story__text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--body);
}

/* Trust card for the Data Safety declaration. */
.trust {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 1.2rem + 1.4vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

@media (min-width: 820px) {
  .trust {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

.trust__list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.trust__list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  color: var(--on-dark);
}

.trust__tick {
  flex: none;
  display: grid;
  place-items: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: var(--radius-pill);
  background: rgba(34, 211, 238, 0.16);
  color: var(--cyan);
}

.trust__note {
  margin-top: 1.1rem;
  font-size: 0.8rem;
  color: var(--on-dark-faint);
}

/* Compact factual strip, kept out of the value proposition. */
.spec {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

@media (min-width: 720px) {
  .spec {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
  }
}

.spec > div {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
}

.spec > div:last-child {
  border-bottom: 0;
}

@media (min-width: 720px) {
  .spec > div {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .spec > div:last-child {
    border-right: 0;
  }
}

.spec dt {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.spec dd {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* Quiet inline transparency note. */
.quiet {
  display: grid;
  gap: 0.75rem;
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.quiet__title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.018em;
  color: var(--ink);
}

.quiet__text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--body);
}

.tertiary {
  display: inline-block;
  margin-top: 1rem;
  padding-block: 0.25rem;
  min-height: 24px;
  font-size: 0.875rem;
  font-weight: 600;
}

/* 20 Relationship paths ----------------------------------------------------
   Two parallel chains — who runs the advertising, and who funds it — so the
   roles read as separate at a glance. Plain CSS, no diagram library. */

.paths {
  display: grid;
  gap: clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
}

@media (min-width: 780px) {
  .paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.path {
  padding: clamp(1.35rem, 1.1rem + 0.8vw, 1.75rem);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.path__title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.15rem;
}

.chain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.chain__node {
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-chip);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.chain__node--accent {
  background: var(--violet-600);
  border-color: transparent;
}

.chain__label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
  margin-bottom: 0.25rem;
}

.chain__node--accent .chain__label {
  color: rgba(255, 255, 255, 0.82);
}

.chain__value {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--on-dark);
}

.chain__node--accent .chain__value {
  color: #fff;
}

.chain__link {
  display: grid;
  place-items: center;
  height: 1.6rem;
  color: var(--on-dark-faint);
}

/* Closing reinforcement: the three identities are not interchangeable. */
.notequal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.85rem;
  margin-top: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  text-align: center;
}

.notequal span {
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--on-dark);
}

.notequal em {
  font-style: normal;
  font-weight: 800;
  color: var(--cyan);
}

/* 18 Utilities and motion -------------------------------------------------- */

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

.center {
  text-align: center;
}

/* Motion only — content is never hidden behind JavaScript. */
.reveal {
  transform: translateY(14px);
  transition: transform 0.55s cubic-bezier(0.32, 0.72, 0, 1);
}

.reveal.is-in {
  transform: none;
}

body.drawer-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    transform: none;
  }

  .floaty,
  .ui-track__fill {
    animation: none;
  }
}