/* ==========================================================================
   Memhold: crisp product system
   Cool white, true ink, one archival green. Geist for everything,
   Geist Mono only for data.
   ========================================================================== */

:root {
  --bg: #FAFAF9;
  --bg-2: #F3F3F1;
  --surface: #FFFFFF;
  --ink: #0B0B0C;
  --ink-2: #4A4B50;
  --ink-3: #8B8C92;
  --ink-4: #B8B9BE;
  --night: #0C0D0E;
  --green: #14805E;
  --green-soft: #E6F2EC;

  --hair: rgba(11, 11, 12, 0.07);
  --hair-2: rgba(11, 11, 12, 0.11);
  --hair-dark: rgba(255, 255, 255, 0.09);

  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --spring: cubic-bezier(0.32, 0.72, 0, 1);
  --glide: cubic-bezier(0.16, 1, 0.3, 1);

  --gutter: clamp(1rem, 4vw, 3rem);
  --max: 1240px;
  --r: 1.75rem;

  --shadow: 0 0 0 1px var(--hair), 0 1px 2px rgba(11, 11, 12, 0.04), 0 8px 24px -12px rgba(11, 11, 12, 0.08);
  --shadow-lg: 0 0 0 1px var(--hair), 0 2px 4px rgba(11, 11, 12, 0.03), 0 24px 48px -20px rgba(11, 11, 12, 0.14), 0 60px 120px -40px rgba(11, 11, 12, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}
main { overflow-x: clip; }
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: inherit; }
b { font-weight: 550; }
::selection { background: var(--ink); color: var(--bg); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mono { font-family: var(--mono); font-size: 0.75rem; letter-spacing: -0.01em; color: var(--ink-3); font-weight: 400; }
.muted { color: var(--ink-4); }

/* --------------------------------------------------------------------------
   Type
   -------------------------------------------------------------------------- */

.display {
  font-size: clamp(2.75rem, 6.4vw, 5.75rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  font-weight: 560;
  text-wrap: balance;
}
.h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 560;
  text-wrap: balance;
}
.h3 {
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 560;
}
.lede {
  font-size: clamp(1.0625rem, 1.25vw, 1.1875rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 30rem;
  letter-spacing: -0.011em;
  text-wrap: pretty;
}
.lede--sm { font-size: 1.0625rem; max-width: 26rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.35rem 0.8rem 0.35rem 0.6rem;
  border-radius: 999px;
  background: var(--surface);
  box-shadow: 0 0 0 1px var(--hair), 0 1px 2px rgba(11, 11, 12, 0.04);
  font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 1.75rem;
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.eyebrow--dark { background: rgba(255, 255, 255, 0.04); box-shadow: 0 0 0 1px var(--hair-dark); color: rgba(255, 255, 255, 0.6); }
.eyebrow--dark .dot { box-shadow: 0 0 0 3px rgba(20, 128, 94, 0.25); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; gap: 0.75rem;
  height: 3rem; padding: 0 0.375rem 0 1.25rem;
  border-radius: 999px;
  background: var(--ink); color: #fff;
  font-size: 0.9375rem; font-weight: 500; letter-spacing: -0.01em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 1px 2px rgba(11, 11, 12, 0.2), 0 8px 20px -8px rgba(11, 11, 12, 0.35);
  transition: transform 500ms var(--spring), box-shadow 500ms var(--spring), background-color 300ms var(--spring);
}
.btn__icon {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.12);
  transition: transform 500ms var(--spring);
}
.btn__icon svg { width: 0.95rem; height: 0.95rem; }
.btn:hover .btn__icon { transform: translate(2px, -1px) scale(1.05); }
.btn:active { transform: scale(0.98); }
.btn--sm { height: 2.375rem; padding-left: 1rem; padding-right: 0.25rem; font-size: 0.875rem; gap: 0.6rem; }
.btn--sm .btn__icon { width: 1.875rem; height: 1.875rem; }
.btn--ghost {
  padding: 0 1.25rem; background: var(--surface); color: var(--ink);
  box-shadow: 0 0 0 1px var(--hair-2), 0 1px 2px rgba(11, 11, 12, 0.05);
}
.btn--ghost:hover { box-shadow: 0 0 0 1px rgba(11, 11, 12, 0.2), 0 4px 12px -6px rgba(11, 11, 12, 0.15); }
.btn--light { background: #fff; color: var(--ink); box-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.6); }
.btn--light .btn__icon { background: var(--bg-2); }

/* --------------------------------------------------------------------------
   Brand
   -------------------------------------------------------------------------- */

.brand { display: inline-flex; align-items: center; gap: 0.55rem; font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.035em; }
/* A sealed envelope reduced to geometry: a square with a held corner */
.brand__mark {
  position: relative; width: 1.25rem; height: 1.25rem; border-radius: 0.375rem; background: var(--ink);
}
.brand__mark::after {
  content: ""; position: absolute; inset: 0.3125rem; border-radius: 0.1rem 0.1rem 0.25rem 0.1rem;
  background: var(--bg);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

/* --------------------------------------------------------------------------
   Nav: floating island
   -------------------------------------------------------------------------- */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; justify-content: center;
  padding: 1rem var(--gutter) 0;
  pointer-events: none;
}
.nav__island {
  pointer-events: auto;
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  padding: 0.3125rem 0.3125rem 0.3125rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(16px) saturate(1.6);
  backdrop-filter: blur(16px) saturate(1.6);
  box-shadow: 0 0 0 1px var(--hair), 0 4px 16px -8px rgba(11, 11, 12, 0.1);
  transition: box-shadow 600ms var(--spring);
}
.nav.is-scrolled .nav__island { box-shadow: 0 0 0 1px var(--hair-2), 0 12px 32px -14px rgba(11, 11, 12, 0.22); }
.nav__links { display: flex; gap: 0.125rem; }
.nav__links a {
  font-size: 0.875rem; color: var(--ink-2); padding: 0.45rem 0.8rem; border-radius: 999px; letter-spacing: -0.01em;
  transition: background-color 300ms var(--spring), color 300ms var(--spring);
}
.nav__links a:hover { background: rgba(11, 11, 12, 0.05); color: var(--ink); }

.burger {
  display: none; position: relative;
  width: 2.375rem; height: 2.375rem; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--ink);
}
.burger span {
  position: absolute; left: 50%; top: 50%; width: 14px; height: 1.25px; margin-left: -7px;
  background: #fff; border-radius: 2px;
  transition: transform 500ms var(--spring);
}
.burger span:first-child { transform: translateY(-3px); }
.burger span:last-child { transform: translateY(3px); }
.menu-open .burger span:first-child { transform: rotate(45deg); }
.menu-open .burger span:last-child { transform: rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 35;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 7rem var(--gutter) 2.5rem;
  background: rgba(250, 250, 249, 0.88);
  -webkit-backdrop-filter: blur(32px);
  backdrop-filter: blur(32px);
  opacity: 0; visibility: hidden;
  transition: opacity 500ms var(--spring), visibility 0s linear 500ms;
}
.menu-open .menu { opacity: 1; visibility: visible; transition: opacity 500ms var(--spring), visibility 0s; }
.menu__links { display: flex; flex-direction: column; }
.menu__links a, .menu__foot {
  font-size: clamp(2.25rem, 10vw, 3.25rem); line-height: 1.15; letter-spacing: -0.05em; font-weight: 560;
  opacity: 0; transform: translateY(2rem);
  transition: opacity 600ms var(--spring), transform 800ms var(--spring);
  transition-delay: calc(var(--i) * 50ms + 100ms);
}
.menu__login { display: inline-flex; align-items: center; gap: 0.35em; color: var(--green); }
.menu__login svg { width: 0.55em; height: 0.55em; }
.menu__foot { font-family: var(--mono); font-size: 0.8125rem; font-weight: 400; letter-spacing: 0; color: var(--ink-3); margin-top: 2rem; }
.menu-open .menu__links a, .menu-open .menu__foot { opacity: 1; transform: none; }
.menu-open { overflow: hidden; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  max-width: var(--max); margin: 0 auto;
  padding: clamp(8rem, 18vh, 11rem) var(--gutter) clamp(4rem, 8vw, 6rem);
}
.hero__row {
  margin-top: 2.25rem;
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 2rem 3rem;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero__note { margin-top: 1.5rem; color: var(--ink-3); }

.hero__split {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center;
}
.hero__bridge-lede { margin-top: 1.25rem; }

.hero__metrics {
  margin-top: 2.25rem; padding-top: 1.75rem;
  box-shadow: inset 0 1px 0 var(--hair-2);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
}
.hmetric { display: flex; flex-direction: column; gap: 0.15rem; }
.hmetric b { font-size: clamp(1.625rem, 2.5vw, 2.125rem); letter-spacing: -0.045em; font-weight: 580; line-height: 1.05; }
.hmetric span { color: var(--ink-2); font-size: 0.875rem; line-height: 1.35; }
.hmetric--accent { grid-column: 1 / -1; padding-top: 0.25rem; }
.hmetric--accent b { color: var(--green); }

/* Hero right column: Lockbox -> Sunday check-in flow */
.lockflow { display: flex; flex-direction: column; align-items: center; }
.lockflow__pill {
  padding: 0.3rem 0.85rem; border-radius: 999px;
  background: var(--bg-2); color: var(--ink-2); font-weight: 500;
  box-shadow: 0 0 0 1px var(--hair);
}
.lockflow__line { width: 1.5px; height: 1.35rem; background: var(--hair-2); }

.lockcard {
  width: 100%; padding: 1.35rem; border-radius: 1.4rem;
  background: var(--night); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), var(--shadow-lg);
}
.lockcard__top { display: flex; align-items: center; gap: 0.85rem; }
.lockcard__icon {
  flex: none; width: 2.5rem; height: 2.5rem; border-radius: 0.75rem;
  display: grid; place-items: center;
  background: var(--green); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.lockcard__icon svg { width: 1.15rem; height: 1.15rem; }
.lockcard__title { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.lockcard__title b { font-size: 1rem; letter-spacing: -0.02em; }
.lockcard__title .mono { color: rgba(255, 255, 255, 0.55); }
.lockcard__badge {
  margin-left: auto; padding: 0.25rem 0.7rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.08); color: rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 0 0 1px var(--hair-dark);
}
.lockcard__addr {
  margin-top: 1.1rem; padding: 0.9rem 1.1rem; border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.04); box-shadow: inset 0 0 0 1px var(--hair-dark);
  color: #fff; font-size: clamp(0.95rem, 1.5vw, 1.1875rem); font-weight: 500;
  letter-spacing: -0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lockcard__tags { margin-top: 0.9rem; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.lockcard__tags span {
  font-size: 0.75rem; font-weight: 500; color: rgba(255, 255, 255, 0.72);
  padding: 0.3rem 0.7rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px var(--hair-dark);
}

.sundaycard {
  width: 100%; padding: 1.25rem 1.35rem; border-radius: 1.35rem;
  background: var(--green-soft);
  box-shadow: inset 0 0 0 1px rgba(20, 128, 94, 0.18), var(--shadow);
}
.sundaycard__top { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; }
.sundaycard__via { color: var(--ink-2); }
.sundaycard__time { margin-left: auto; color: var(--ink-2); }
.sundaycard__msg { margin-top: 0.65rem; font-size: 1rem; font-weight: 500; letter-spacing: -0.015em; color: var(--ink); }
.sundaycard__reply {
  margin-top: 0.65rem; display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8125rem; font-weight: 550; color: var(--green);
}
.sundaycard__reply svg { width: 0.9rem; height: 0.9rem; }

.row--new { opacity: 0; transform: translateY(-0.5rem); transition: opacity 600ms var(--glide), transform 800ms var(--spring), background-color 1600ms var(--glide); }
.row--new.is-in { opacity: 1; transform: none; background: var(--green-soft); }
.row--new.is-settled { background: transparent; }
.tag--new { color: var(--green); background: var(--green-soft); }
.tag--new .ok { width: 0.75rem; height: 0.75rem; }
.tag--new .ok::after { left: 3.5px; top: 2px; width: 3px; height: 5.5px; border-width: 0 1.2px 1.2px 0; }

/* Double-bezel frame */
.frame {
  padding: 0.375rem; border-radius: var(--r);
  background: rgba(11, 11, 12, 0.03);
  box-shadow: inset 0 0 0 1px var(--hair);
}
.frame__core {
  height: 100%;
  border-radius: calc(var(--r) - 0.375rem);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.frame--dark { background: rgba(11, 11, 12, 0.06); }
.frame--dark .frame__core { background: var(--night); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), var(--shadow-lg); }

.hero > .frame { margin-top: clamp(2.5rem, 5vw, 4rem); }
.hero__bridge { margin: clamp(5rem, 10vw, 8rem) 0 0; }
.hero__bridge + .frame { margin-top: 0; }

/* Lifeline: animated ruler that fills with moments, 2018 to today. Full-bleed. */
.lifeline { margin: clamp(2.5rem, 5vw, 4rem) calc(50% - 50vw) 0; }
.lifeline__stage {
  position: relative; height: 30rem; overflow: hidden;
  cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.lifeline__stage.is-dragging { cursor: grabbing; }
.lifeline__year {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  font: 500 clamp(8rem, 22vw, 18rem)/1 var(--mono); letter-spacing: -0.07em;
  color: var(--ink); opacity: 0.035; pointer-events: none; white-space: nowrap;
}
.lifeline__track { position: absolute; inset: 0 auto 0 0; will-change: transform; }

.lifeline__ticks { position: absolute; left: 0; bottom: 50%; height: 3.5rem; overflow: hidden; }
.lifeline__ticks i { position: absolute; bottom: 0; width: 1px; height: 22%; background: var(--hair-2); }
.lifeline__ticks i.q { height: 40%; }
.lifeline__ticks i.y { height: 100%; }
.lifeline__ticks--lit { box-shadow: inset 0 -1px 0 var(--ink); }
.lifeline__ticks--lit i { background: var(--ink-4); }
.lifeline__ticks--lit i.y { background: var(--green); width: 1.5px; }
.lifeline__ticks:not(.lifeline__ticks--lit) { box-shadow: inset 0 -1px 0 var(--hair-2); }

.lifeline__yr {
  position: absolute; top: calc(50% + 0.6rem); translate: -50% 0;
  color: var(--ink-4); transition: color 0.5s var(--spring);
}
.lifeline__yr.is-on { color: var(--green); }

.moment { position: absolute; top: 50%; width: 0; }
.moment__dot {
  position: absolute; left: -4px; top: -4px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 0 3px var(--green-soft);
  transform: scale(0); transition: transform 0.45s var(--spring);
}
.moment__stem {
  position: absolute; left: 0; width: 1px; background: var(--hair-2);
  transform: scaleY(0); transition: transform 0.5s var(--glide);
}
.moment--up .moment__stem { bottom: 4.25rem; transform-origin: bottom; }
.moment--down .moment__stem { top: 2.25rem; transform-origin: top; }
.moment__card {
  position: absolute; left: 0;
  display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
  opacity: 0; filter: blur(4px);
  transform: translate(-50%, 0.75rem) scale(0.85);
  transition: transform 0.7s var(--spring) 0.15s, opacity 0.4s var(--glide) 0.15s, filter 0.5s var(--glide) 0.15s;
}
.moment--down .moment__card { flex-direction: column-reverse; transform: translate(-50%, -0.75rem) scale(0.85); }
.moment__card b {
  font-size: 0.9375rem; letter-spacing: -0.02em; white-space: nowrap;
  padding: 0.55rem 1rem; border-radius: 999px; background: var(--surface); box-shadow: var(--shadow);
}
.moment--now .moment__card b { background: var(--ink); color: #fff; box-shadow: 0 10px 24px -12px rgba(11, 11, 12, 0.6); }
.moment--now .moment__dot { background: var(--ink); box-shadow: 0 0 0 3px var(--hair-2); }
.moment.is-in .moment__dot { transform: scale(1); }
.moment.is-in .moment__stem { transform: scaleY(1); }
.moment.is-in .moment__card { opacity: 1; filter: blur(0); transform: translate(-50%, 0) scale(1); }
.moment.is-fresh .moment__dot { animation: moment-ping 1.1s var(--glide); }
@keyframes moment-ping {
  0% { box-shadow: 0 0 0 0 rgba(20, 128, 94, 0.45); }
  100% { box-shadow: 0 0 0 14px rgba(20, 128, 94, 0); }
}

.lifeline__head { position: absolute; top: calc(50% - 5.25rem); height: 5.25rem; width: 0; pointer-events: none; }
.lifeline__head::before { content: ""; position: absolute; left: -1px; top: 1.4rem; bottom: 0; width: 2px; border-radius: 2px; background: var(--ink); }
.lifeline__head .mono {
  position: absolute; top: 0; left: 0; translate: -50% 0; white-space: nowrap;
  font-size: 0.6875rem; font-weight: 500; color: #fff; background: var(--ink);
  padding: 0.2rem 0.5rem; border-radius: 0.4rem;
}

.lifeline__foot {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.lifeline__ctl { display: inline-flex; align-items: center; gap: 1rem; }
.lifeline__btn {
  appearance: none; border: 0; cursor: pointer; color: var(--ink);
  background: var(--surface); box-shadow: 0 0 0 1px var(--hair-2);
  padding: 0.4rem 0.85rem; border-radius: 999px;
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--spring), transform 0.3s var(--spring);
}
.lifeline.is-done .lifeline__btn { opacity: 1; pointer-events: auto; }
.lifeline__btn:active { transform: scale(0.96); }
.hero > .frame .frame__core { box-shadow: var(--shadow-lg); }

/* The app mock */
.app { font-size: 0.8125rem; letter-spacing: -0.01em; }
.app__bar {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: 2.75rem; padding: 0 1rem;
  background: var(--bg); box-shadow: inset 0 -1px 0 var(--hair);
}
.app__lights { display: flex; gap: 0.4rem; }
.app__lights i { width: 10px; height: 10px; border-radius: 50%; background: rgba(11, 11, 12, 0.1); }
.app__url {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--mono); font-size: 0.75rem; color: var(--ink-3);
  padding: 0.25rem 0.85rem; border-radius: 999px; background: var(--surface); box-shadow: 0 0 0 1px var(--hair);
}
.app__url svg { width: 0.75rem; height: 0.75rem; }
.app__body { display: grid; grid-template-columns: 15rem minmax(0, 1fr) minmax(0, 1.25fr); min-height: 30rem; }

.app__side { padding: 1.25rem 1rem; background: var(--bg); box-shadow: inset -1px 0 0 var(--hair); display: flex; flex-direction: column; }
.who { display: flex; align-items: center; gap: 0.7rem; padding: 0 0.25rem 1.25rem; }
.who > div { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.who b { font-size: 0.875rem; }
.who__avatar {
  flex: none; width: 2.125rem; height: 2.125rem; border-radius: 0.6rem;
  display: grid; place-items: center;
  background: var(--green); color: #fff; font-weight: 600; font-size: 0.875rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.who__avatar--sm { width: 1.75rem; height: 1.75rem; border-radius: 0.5rem; font-size: 0.75rem; }
.app__nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.125rem; }
.app__nav li { display: flex; justify-content: space-between; align-items: center; padding: 0.45rem 0.65rem; border-radius: 0.5rem; color: var(--ink-2); }
.app__nav li.is-on { background: var(--surface); color: var(--ink); font-weight: 500; box-shadow: var(--shadow); }
.kept {
  margin-top: auto; padding: 0.9rem; border-radius: 0.75rem; background: var(--surface); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 0.2rem;
}
.kept__k { font-size: 0.6875rem; }
.kept b { font-size: 0.875rem; }
.kept__bar { height: 4px; border-radius: 4px; background: var(--bg-2); margin: 0.55rem 0 0.4rem; overflow: hidden; }
.kept__bar i { display: block; width: 100%; height: 100%; background: var(--green); transform-origin: left; transform: scaleX(0.22); border-radius: 4px; }
.kept__note { font-size: 0.6875rem; color: var(--ink-3); }

.app__list { box-shadow: inset -1px 0 0 var(--hair); }
.app__listhead { display: flex; justify-content: space-between; align-items: center; padding: 1.15rem 1.25rem 0.85rem; box-shadow: inset 0 -1px 0 var(--hair); }
.row { position: relative; padding: 0.95rem 1.25rem; box-shadow: inset 0 -1px 0 var(--hair); }
.row.is-on { background: var(--bg); }
.row.is-on::before { content: ""; position: absolute; left: 0; top: 0.75rem; bottom: 0.75rem; width: 2px; border-radius: 2px; background: var(--green); }
.row__top { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.row__top b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row p { margin-top: 0.2rem; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .tag { margin-top: 0.55rem; }
.row--fade { opacity: 0.45; }

.tag {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--mono); font-size: 0.6875rem; color: var(--ink-2);
  padding: 0.2rem 0.55rem; border-radius: 999px; background: var(--bg-2);
}
.tag svg { width: 0.75rem; height: 0.75rem; }

.app__read { padding: 1.5rem 1.75rem; display: flex; flex-direction: column; }
.read__meta { display: flex; flex-wrap: wrap; gap: 0.35rem 1.25rem; padding-bottom: 1.1rem; box-shadow: inset 0 -1px 0 var(--hair); }
.read__title { margin: 1.4rem 0 0.75rem; font-size: 1.5rem; line-height: 1.15; letter-spacing: -0.04em; font-weight: 560; }
.app__read p { color: var(--ink-2); font-size: 0.9375rem; line-height: 1.6; }
.app__read p + p { margin-top: 0.6rem; }
.read__file {
  margin-top: 1.4rem; display: flex; align-items: center; gap: 0.8rem;
  padding: 0.5rem; padding-right: 1rem; border-radius: 0.75rem; box-shadow: 0 0 0 1px var(--hair); width: max-content; max-width: 100%;
}
.read__file div { display: flex; flex-direction: column; line-height: 1.3; }
.read__file b { font-size: 0.8125rem; }
.read__thumb {
  width: 3rem; height: 3rem; border-radius: 0.5rem;
  background:
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.7), transparent 35%),
    linear-gradient(160deg, #D9E4DE 0%, #B7C9BF 45%, #8FA89B 100%);
}
.read__seal {
  margin-top: auto; padding-top: 1.5rem;
  display: inline-flex; align-items: center; gap: 0.45rem; color: var(--green); font-size: 0.75rem; font-weight: 500;
}
.read__seal svg { width: 0.85rem; height: 0.85rem; }

/* --------------------------------------------------------------------------
   Facts strip
   -------------------------------------------------------------------------- */

.facts {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
}
.fact { padding: 1.75rem 1.5rem 1.75rem 0; box-shadow: inset 0 1px 0 var(--hair-2); display: flex; flex-direction: column; gap: 0.35rem; }
.fact + .fact { padding-left: 1.5rem; box-shadow: inset 0 1px 0 var(--hair-2), inset 1px 0 0 var(--hair); }
.fact b { font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.045em; font-weight: 560; line-height: 1.1; }
.fact span { color: var(--ink-3); font-size: 0.875rem; }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { max-width: var(--max); margin: 0 auto; padding: clamp(6rem, 12vw, 10rem) var(--gutter); }
.section__head { max-width: 46rem; margin-bottom: clamp(3rem, 5vw, 4.5rem); }
.section__head--split { max-width: none; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 2rem 4rem; }
.section__head--split > div { max-width: 40rem; }

/* Bento */
.bento { display: grid; gap: 0.875rem; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.bento__a { grid-column: span 7; }
.bento__b { grid-column: span 5; }
.bento__wide, .bento__d { grid-column: span 12; }

.card { padding: clamp(1.5rem, 2.6vw, 2.25rem); display: flex; flex-direction: column; }
.card p { color: var(--ink-2); margin-top: 0.6rem; max-width: 28rem; font-size: 0.9375rem; }
.step { display: inline-block; margin-bottom: 1.25rem; color: var(--green); }
.card--row { flex-direction: row; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.card__lead p { max-width: 24rem; }
.h3--lg { font-size: clamp(1.6rem, 2.6vw, 2.25rem); letter-spacing: -0.045em; line-height: 1.05; }

.ok { flex: none; width: 1rem; height: 1rem; border-radius: 50%; background: var(--green); position: relative; }
.ok::after { content: ""; position: absolute; left: 5px; top: 3px; width: 4px; height: 7px; border: solid #fff; border-width: 0 1.4px 1.4px 0; transform: rotate(45deg); }

/* 01 · compose: types, sends, confirms */
.compose {
  position: relative; margin-top: auto; border-radius: 1rem; background: var(--bg);
  box-shadow: 0 0 0 1px var(--hair); font-size: 0.875rem; overflow: hidden;
}
.card > p + .compose { margin-top: 2rem; }
.compose__row { display: flex; align-items: center; gap: 1rem; padding: 0.7rem 1.1rem; box-shadow: inset 0 -1px 0 var(--hair); }
.compose__row .mono { min-width: 3.75rem; }
.pill-addr { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 0.15rem 0.6rem; border-radius: 999px; background: var(--green-soft); color: var(--green); font-weight: 500; font-size: 0.8125rem; }
.compose__body { padding: 1.1rem; min-height: 7.5rem; font-size: 0.9375rem; line-height: 1.55; color: var(--ink); }
.caret { display: inline-block; width: 1.5px; height: 1.05em; background: var(--green); vertical-align: -0.15em; margin-left: 2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.compose__foot { display: flex; justify-content: space-between; align-items: center; padding: 0 1.1rem 1.1rem; transition: opacity 400ms var(--spring); }
.compose__send {
  background: var(--ink); color: #fff; border-radius: 999px; padding: 0.4rem 1rem; font-size: 0.8125rem; font-weight: 500;
  transition: transform 300ms var(--spring), background-color 300ms var(--spring);
}
.is-press { transform: scale(0.92); background: var(--green); }
.compose [data-compose-file] { transition: opacity 500ms var(--spring), transform 600ms var(--spring); }
.compose.is-typing [data-compose-file] { opacity: 0; transform: translateY(0.4rem); }
.compose__row, .compose__body { transition: opacity 600ms var(--glide), transform 700ms var(--glide); }
.compose.is-sent .compose__row, .compose.is-sent .compose__body { opacity: 0.25; transform: translateX(1.5rem); }
.compose.is-sent .compose__foot { opacity: 0; }
.compose.is-sent .caret { visibility: hidden; }
.compose__sent {
  position: absolute; right: 1rem; bottom: 1rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.9rem 0.45rem 0.5rem; border-radius: 999px;
  background: var(--ink); color: #fff; font-size: 0.8125rem; font-weight: 500;
  opacity: 0; transform: translateY(0.75rem) scale(0.96);
  transition: opacity 500ms var(--glide), transform 700ms var(--spring);
}
.compose.is-sent .compose__sent { opacity: 1; transform: none; }

/* 02 · the vault */
.card--vault { overflow: hidden; }
.vault { position: relative; margin-top: auto; padding-top: 4.25rem; }
.card > p + .vault { margin-top: 1.75rem; }
.vault__incoming {
  position: absolute; z-index: 2; top: 0; left: 50%; width: 62%;
  display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem;
  padding: 0.6rem 0.85rem; border-radius: 0.7rem; background: var(--surface); box-shadow: var(--shadow-lg);
  font-size: 0.8125rem;
  transform: translateX(-50%); transform-origin: 50% 100%;
  transition: transform 800ms var(--glide), opacity 500ms var(--glide);
}
.vault__incoming b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vault__incoming.is-wait { opacity: 0; transform: translate(-50%, -1.5rem); transition: none; }
.vault__incoming.is-drop { opacity: 0; transform: translate(-50%, 3.4rem) scale(0.9, 0.3); }

.vault__box {
  position: relative; height: 12rem; overflow: hidden;
  border-radius: 1.25rem; background: var(--bg);
  box-shadow: inset 0 0 0 1px var(--hair-2), inset 0 3px 10px rgba(11, 11, 12, 0.05);
}
.vault__slot {
  position: absolute; z-index: 3; top: 0.85rem; left: 19%; right: 19%; height: 6px; border-radius: 6px;
  background: var(--ink); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
}
.vault__stack { position: absolute; top: 2.4rem; left: 10%; right: 10%; height: 5rem; }
.vcard {
  --k: 0;
  position: absolute; left: 0; right: 0; top: 0; z-index: calc(10 - var(--k));
  display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem;
  padding: 0.7rem 0.9rem; border-radius: 0.7rem; background: var(--surface);
  box-shadow: 0 0 0 1px var(--hair), 0 6px 14px -8px rgba(11, 11, 12, 0.16);
  font-size: 0.8125rem;
  transform-origin: 50% 100%;
  transform: translateY(calc(var(--k) * 0.6rem)) scale(calc(1 - var(--k) * 0.06));
  transition: transform 900ms var(--spring), opacity 700ms var(--spring);
}
.vcard > * { transition: opacity 400ms var(--spring); }
.vcard:not(:first-child) > * { opacity: 0; }
.vcard:nth-child(n+4) { opacity: 0; }
.vcard b { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vcard.is-enter { transform: translateY(-2.75rem) scale(0.96); opacity: 0; transition: none; }
.vault__base {
  position: absolute; z-index: 11; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 0.9rem; background: var(--surface); box-shadow: inset 0 1px 0 var(--hair);
}
.vault__dial {
  flex: none; position: relative; width: 2.125rem; height: 2.125rem; border-radius: 50%;
  background: var(--bg); box-shadow: inset 0 0 0 1px var(--hair-2), 0 1px 2px rgba(11, 11, 12, 0.06);
  transform: rotate(var(--rot, 0deg)); transition: transform 1100ms var(--spring);
}
.vault__dial i { position: absolute; left: 50%; top: 4px; width: 1.5px; height: 7px; margin-left: -0.75px; border-radius: 2px; background: var(--ink); }
.vault__dial::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--hair-2); }
.vault__label { display: flex; flex-direction: column; line-height: 1.3; font-size: 0.8125rem; }
.vault__lock { margin-left: auto; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--green-soft); color: var(--green); }
.vault__lock svg { width: 0.85rem; height: 0.85rem; }
[data-vault-count], [data-mail-count] { display: inline-block; font-variant-numeric: tabular-nums; }
.is-bump { animation: bump 600ms var(--spring); }
@keyframes bump { 40% { transform: translateY(-3px); color: var(--green); } }

/* 03 · they write to you */
.card--loop {
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.loop__copy p { max-width: 26rem; }
/* Mirrors the app's reminder settings */
.sched { margin-top: 1.75rem; max-width: 24rem; border-radius: 0.9rem; background: var(--bg); box-shadow: 0 0 0 1px var(--hair); font-size: 0.875rem; }
.sched__row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.7rem 0.9rem; }
.sched__row + .sched__row { box-shadow: inset 0 1px 0 var(--hair); color: var(--ink-2); }
.sched__row b { font-weight: 500; white-space: nowrap; }
.switch { flex: none; position: relative; width: 1.875rem; height: 1.125rem; border-radius: 999px; background: var(--green); }
.switch::after { content: ""; position: absolute; top: 2px; right: 2px; width: calc(1.125rem - 4px); height: calc(1.125rem - 4px); border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(11, 11, 12, 0.2); }
.occasions { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 0.25rem; max-width: 24rem; }
.occasions li {
  position: relative; overflow: hidden;
  display: flex; align-items: baseline; gap: 1rem;
  padding: 0.7rem 0.9rem; border-radius: 0.75rem;
  color: var(--ink-3); font-size: 0.9375rem;
  transition: background-color 500ms var(--spring), color 500ms var(--spring), box-shadow 500ms var(--spring);
}
.occasions li .mono { min-width: 5.75rem; transition: color 500ms var(--spring); }
.occasions li b { font-weight: 500; }
.occasions li::after {
  content: ""; position: absolute; left: 0.9rem; right: 0.9rem; bottom: 0; height: 2px; border-radius: 2px;
  background: var(--green); transform: scaleX(0); transform-origin: left; opacity: 0;
}
.occasions li.is-on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.occasions li.is-on .mono { color: var(--green); }
.occasions li.is-on::after { opacity: 0.6; transform: scaleX(1); transition: transform var(--dur, 9s) cubic-bezier(0.4, 0, 0.6, 1); }

.mailbox {
  position: relative; height: 27rem; overflow: hidden;
  border-radius: 1.25rem; background: var(--surface); box-shadow: var(--shadow-lg);
  font-size: 0.8125rem;
}
.mailbox__bar {
  position: relative; z-index: 3;
  display: flex; align-items: center; gap: 1rem; height: 2.75rem; padding: 0 1rem;
  background: var(--bg); box-shadow: inset 0 -1px 0 var(--hair);
}
.mailbox__date { margin-left: auto; white-space: nowrap; }
.mailbox__list { transform: translateY(-3.75rem); transition: transform 900ms var(--spring); }
.mailbox.is-arrived .mailbox__list { transform: none; }
.mrow { display: flex; align-items: center; gap: 0.8rem; height: 3.75rem; padding: 0 1.1rem; box-shadow: inset 0 -1px 0 var(--hair); }
.mrow__main { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.mrow__top { display: flex; align-items: baseline; gap: 0.5rem; }
.mrow__dot { margin-left: auto; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); align-self: center; }
.mrow__subj { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mrow__ph { flex: none; width: 1.75rem; height: 1.75rem; border-radius: 0.5rem; background: var(--bg-2); }
.mrow--dim b { font-weight: 500; color: var(--ink-2); }
.mrow--dim .mrow__subj { color: var(--ink-3); }
.mrow--new { background: linear-gradient(90deg, var(--green-soft), rgba(230, 242, 236, 0) 70%); opacity: 0; transition: opacity 600ms var(--glide); }
.mailbox.is-arrived .mrow--new { opacity: 1; }

.mailbox__open {
  position: absolute; z-index: 2; left: 0; right: 0; top: 2.75rem; bottom: 0;
  padding: 1.4rem 1.4rem 1.25rem; background: var(--surface);
  display: flex; flex-direction: column;
  transform: translateX(102%); transition: transform 800ms var(--spring);
}
.mailbox.is-open .mailbox__open { transform: none; }
.mopen__msg { display: flex; gap: 0.75rem; }
.mopen__msg > div { flex: 1; min-width: 0; }
.mrow__top .mono { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mopen__msg p { margin-top: 0.35rem; font-size: 1rem; line-height: 1.5; color: var(--ink); letter-spacing: -0.01em; max-width: none; }
.mopen__reply {
  margin-top: 1.25rem; margin-left: 2.5rem; flex: 1; max-height: 11rem;
  display: flex; flex-direction: column; gap: 0.4rem;
  padding: 0.9rem 1rem; border-radius: 1rem; background: var(--bg); box-shadow: 0 0 0 1px var(--hair);
  opacity: 0; transform: translateY(0.75rem);
  transition: opacity 500ms var(--glide), transform 700ms var(--spring);
}
.mopen__reply p { flex: 1; margin: 0; font-size: 0.9375rem; line-height: 1.5; color: var(--ink); max-width: none; }
.mopen__reply .compose__send { align-self: flex-end; }
.mailbox.is-replying .mopen__reply { opacity: 1; transform: none; }
.mailbox.is-flying .mopen__reply {
  opacity: 0; transform: translate(18%, 55%) scale(0.35);
  transition: opacity 600ms var(--glide) 100ms, transform 800ms var(--glide);
}
.mailbox__kept {
  position: absolute; z-index: 4; right: 1rem; bottom: 1rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.9rem 0.45rem 0.5rem; border-radius: 999px;
  background: var(--ink); color: #fff; font-weight: 500;
  opacity: 0; transform: translateY(0.75rem) scale(0.96);
  transition: opacity 500ms var(--glide), transform 700ms var(--spring);
}
.mailbox__kept .mono { color: rgba(255, 255, 255, 0.55); }
.mailbox.is-kept .mailbox__kept { opacity: 1; transform: none; }

.devices { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.devices li {
  display: flex; flex-direction: column; gap: 0.1rem;
  padding: 0.8rem 1.1rem; border-radius: 0.9rem; background: var(--bg); box-shadow: 0 0 0 1px var(--hair); min-width: 11rem;
}
.devices li > span:first-child { font-weight: 550; letter-spacing: -0.02em; }

/* Origin */
.origin { background: var(--night); color: #fff; padding: clamp(6rem, 13vw, 10rem) var(--gutter); }
.origin__inner { max-width: 60rem; margin: 0 auto; }
.origin__quote { margin: 0; }
.origin__quote p {
  font-size: clamp(1.625rem, 3.3vw, 2.75rem); line-height: 1.18; letter-spacing: -0.04em; font-weight: 500;
  color: rgba(255, 255, 255, 0.5); text-wrap: pretty;
}
.origin__quote .hi { color: #fff; }
.origin__sign { margin-top: 2.5rem; color: rgba(255, 255, 255, 0.45); display: flex; align-items: center; gap: 0.8rem; }
.origin__sign::before { content: ""; width: 2rem; height: 1px; background: currentColor; }

/* --------------------------------------------------------------------------
   Why Memhold: Scattered -> Posted vs Kept -> Lockbox
   -------------------------------------------------------------------------- */

.why { padding-bottom: clamp(2rem, 5vw, 4rem); }

.scattered {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.875rem;
}
.scard {
  padding: clamp(1.35rem, 2.4vw, 1.85rem); border-radius: 1.35rem;
  background: var(--surface); box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: flex-start;
}
.scard h3 { margin-top: 1.1rem; font-size: 1.125rem; }
.scard p { margin-top: 0.45rem; color: var(--ink-2); font-size: 0.9375rem; line-height: 1.55; max-width: 34rem; }
.scard--wide { grid-column: 1 / -1; }
.scard--wide p { max-width: 46rem; }

.scard__icon {
  flex: none; width: 2.375rem; height: 2.375rem; border-radius: 0.7rem;
  display: grid; place-items: center;
  background: var(--bg); color: var(--ink-2);
  box-shadow: 0 0 0 1px var(--hair);
}
.scard__icon svg { width: 1.05rem; height: 1.05rem; }
.scard__icon--accent { background: var(--surface); color: var(--green); box-shadow: 0 0 0 1px rgba(20, 128, 94, 0.22); }
.scard__icon--solid { background: var(--green); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2); }

.scard--origin {
  grid-column: 1 / -1;
  flex-direction: row; align-items: flex-start; gap: 1.15rem;
  background: var(--green-soft);
  box-shadow: inset 0 0 0 1px rgba(20, 128, 94, 0.2), var(--shadow);
}
.scard__body { flex: 1; min-width: 0; }
.scard__head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.65rem; }
.scard__head h3 { margin: 0; }
.scard__pill {
  padding: 0.2rem 0.65rem; border-radius: 999px;
  background: var(--surface); color: var(--green); font-weight: 550;
  box-shadow: 0 0 0 1px rgba(20, 128, 94, 0.18);
}
.scard--origin p { margin-top: 0.4rem; max-width: 52rem; color: var(--ink-2); }

/* Posted vs. kept */
.contrast { margin-top: clamp(4rem, 8vw, 6.5rem); }
.contrast__head { max-width: 38rem; margin-bottom: 2rem; }
.contrast__head .lede { margin-top: 0.75rem; max-width: 34rem; }
.contrast__grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.875rem;
}
.ccard {
  padding: clamp(1.5rem, 2.8vw, 2.15rem); border-radius: 1.4rem;
  background: var(--surface); box-shadow: var(--shadow);
}
.ccard--kept {
  background: var(--green-soft);
  box-shadow: inset 0 0 0 1px rgba(20, 128, 94, 0.22), var(--shadow);
}
.ccard__top { display: flex; align-items: center; gap: 0.85rem; }
.ccard__top h4 { margin: 0; font-size: 1.125rem; }
.ccard__list {
  list-style: none; margin: 1.35rem 0 0; padding: 0;
  display: grid; gap: 0.7rem; font-size: 0.9375rem;
}
.ccard__list--muted li {
  position: relative; padding-left: 1.5rem; color: var(--ink-2);
}
.ccard__list--muted li::before {
  content: ""; position: absolute; left: 0.15rem; top: 0.72em;
  width: 0.65rem; height: 1.5px; border-radius: 2px; background: var(--ink-4);
}
.ccard__list--kept li {
  display: flex; align-items: center; gap: 0.65rem;
  color: var(--ink); font-weight: 450;
}
.ccard__list--kept svg { flex: none; width: 1rem; height: 1rem; color: var(--green); }

/* Lockbox dark callout */
.lockbanner { margin-top: clamp(2.5rem, 5vw, 4rem); }
.lockbanner__core {
  padding: clamp(2rem, 4.5vw, 3.5rem);
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.lockbanner__lead .h2 { font-size: clamp(1.85rem, 3.4vw, 2.75rem); }
.lockbanner__lead .muted { color: rgba(255, 255, 255, 0.45); }
.lockbanner__lead p { margin-top: 0.9rem; color: rgba(255, 255, 255, 0.65); font-size: 0.9375rem; max-width: 22rem; }
.lockbanner__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2rem;
}
.lockbanner__grid li { display: flex; align-items: flex-start; gap: 0.75rem; }
.lockbanner__grid .ok { margin-top: 0.2rem; }
.lockbanner__grid div { display: flex; flex-direction: column; gap: 0.2rem; }
.lockbanner__grid b { font-size: 0.9375rem; color: #fff; letter-spacing: -0.015em; }
.lockbanner__grid span { font-size: 0.875rem; color: rgba(255, 255, 255, 0.62); line-height: 1.45; }

/* Timeline ruler */
.ruler { position: relative; padding: 7rem 0 7rem; }
.ruler__track {
  position: relative; height: 3.5rem;
  display: flex; align-items: flex-end; justify-content: space-between;
  box-shadow: inset 0 -1px 0 var(--ink);
}
.ruler__track i { width: 1px; height: var(--h, 30%); background: var(--ink-4); }
.ruler__track i.m { background: var(--green); }
.ruler__marks { position: absolute; inset: 0; pointer-events: none; }
.mark {
  position: absolute; left: var(--x); top: 0; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.15rem; text-align: center; white-space: nowrap;
}
.mark b { font-size: 0.875rem; letter-spacing: -0.02em; padding: 0.35rem 0.75rem; border-radius: 999px; background: var(--surface); box-shadow: var(--shadow); }
.mark::after { content: ""; width: 1px; height: 2.25rem; background: var(--hair-2); margin-top: 0.4rem; }
.mark--low { top: auto; bottom: 0; flex-direction: column-reverse; }
.mark--low::after { margin: 0 0 0.4rem; }
.mark--end { transform: translateX(-100%); align-items: flex-end; }
.mark--end b { background: var(--ink); color: #fff; }

/* Handover */
.handover { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.handover .lede { margin-top: 1.5rem; }
.handover__points { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 0; max-width: 30rem; }
.handover__points li { display: flex; flex-direction: column; gap: 0.2rem; padding: 1rem 0; box-shadow: inset 0 1px 0 var(--hair-2); }
.handover__points b { font-weight: 550; letter-spacing: -0.02em; }
.handover__points span { color: var(--ink-2); font-size: 0.9375rem; }

.export { padding: clamp(1.25rem, 2.5vw, 1.75rem); }
.export__head { display: flex; align-items: center; gap: 0.8rem; padding-bottom: 1.1rem; box-shadow: inset 0 -1px 0 var(--hair); }
.export__head > div { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.export__head b { font-size: 0.9375rem; }
.export__when { margin-left: auto; padding: 0.2rem 0.6rem; border-radius: 999px; background: var(--green-soft); color: var(--green); white-space: nowrap; }
.export__items { list-style: none; margin: 0.6rem 0 0; padding: 0; }
.export__items li { display: grid; grid-template-columns: 1.25rem 1fr auto; align-items: center; gap: 0.75rem; padding: 0.7rem 0; box-shadow: inset 0 -1px 0 var(--hair); font-size: 0.9375rem; }
.export__items li:last-child { box-shadow: none; }
.export__items b { font-weight: 500; }
.export__tick {
  width: 1.1rem; height: 1.1rem; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--hair-2); position: relative;
  transition: background-color 400ms var(--spring), box-shadow 400ms var(--spring);
}
.export__tick::after {
  content: ""; position: absolute; left: 6px; top: 3px; width: 4px; height: 7px; border: solid #fff; border-width: 0 1.4px 1.4px 0;
  transform: rotate(45deg) scale(0.4); opacity: 0; transition: transform 500ms var(--spring), opacity 300ms var(--glide);
}
.export__items li.is-done .export__tick { background: var(--green); box-shadow: none; }
.export__items li.is-done .export__tick::after { transform: rotate(45deg); opacity: 1; }
.export__bar { height: 4px; margin: 1rem 0 1rem; border-radius: 4px; background: var(--bg-2); overflow: hidden; }
.export__bar i { display: block; height: 100%; border-radius: 4px; background: var(--green); transform-origin: left; transform: scaleX(var(--p, 0)); transition: transform 900ms var(--glide); }
.export__foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.export__status { color: var(--ink-3); transition: color 400ms var(--spring); }
.export.is-ready .export__status { color: var(--green); }
.export__btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.55rem 1rem; border-radius: 999px;
  background: var(--bg-2); color: var(--ink-3); font-size: 0.875rem; font-weight: 500;
  transition: background-color 500ms var(--spring), color 500ms var(--spring), transform 300ms var(--spring);
}
.export__btn svg { width: 0.95rem; height: 0.95rem; }
.export.is-ready .export__btn { background: var(--ink); color: #fff; }

/* Trust */
.trust .facts { max-width: none; padding: 0; }


/* Pricing */
.plan {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem); padding: clamp(1.5rem, 4vw, 3rem);
}
.plan__tag { display: inline-block; padding: 0.2rem 0.65rem; border-radius: 999px; background: var(--green-soft); color: var(--green); }
.plan__price { display: flex; align-items: baseline; gap: 0.5rem; margin-top: 1.25rem; }
.plan__price b { font-size: clamp(3rem, 6vw, 4.5rem); line-height: 1; letter-spacing: -0.06em; font-weight: 560; }
.plan__price span { font-size: 1.0625rem; color: var(--ink-3); }
.plan__sub { margin-top: 0.75rem; max-width: 26rem; color: var(--ink-2); }
.plan__list { list-style: none; margin: 1.75rem 0 0; padding: 0; }
.plan__list li { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.8rem 0; box-shadow: inset 0 1px 0 var(--hair); font-size: 0.9375rem; line-height: 1.45; }
.plan__list .ok { margin-top: 0.15rem; }
.plan__list b { font-weight: 550; }

.plan__side {
  display: flex; flex-direction: column; gap: 1rem; align-self: start;
  padding: 1.4rem; border-radius: 1.1rem; background: var(--bg); box-shadow: 0 0 0 1px var(--hair);
}
.plan__steps { position: relative; list-style: none; margin: 0 0 0.5rem; padding: 0 0 0 1.4rem; display: grid; gap: 1.15rem; }
.plan__steps::before { content: ""; position: absolute; left: 0.3rem; top: 0.45rem; bottom: 0.45rem; width: 1px; background: var(--hair-2); }
.plan__steps li { position: relative; display: flex; flex-direction: column; gap: 0.1rem; }
.plan__steps li::before {
  content: ""; position: absolute; left: calc(-1.4rem + 0.3rem - 4px); top: 0.3rem; width: 9px; height: 9px; border-radius: 50%;
  background: var(--surface); box-shadow: 0 0 0 1.5px var(--ink-4);
}
.plan__steps li:first-child::before { background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.plan__steps .mono { color: var(--ink-3); }
.plan__steps b { font-weight: 550; letter-spacing: -0.015em; }
.plan__steps li > span:last-child { font-size: 0.875rem; color: var(--ink-2); }
.plan__cta { width: 100%; justify-content: space-between; }
.plan__note { text-align: center; color: var(--ink-3); }

/* Closing */
.closing { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) clamp(4rem, 8vw, 6rem); }
.closing__core { position: relative; padding: clamp(3.5rem, 8vw, 7rem) clamp(1.5rem, 6vw, 5rem); }
.closing__title { position: relative; font-size: clamp(2.25rem, 5.5vw, 4.75rem); line-height: 1; letter-spacing: -0.05em; font-weight: 560; }
.closing__title .muted { color: rgba(255, 255, 255, 0.4); }
.closing__ctas { position: relative; margin-top: 2.5rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; }
.closing__mail { font-family: var(--mono); font-size: 0.8125rem; color: rgba(255, 255, 255, 0.55); transition: color 300ms var(--spring); }
.closing__mail:hover { color: #fff; }

/* Footer */
.footer { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) 2.5rem; }
.footer__row { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; padding: 1.75rem 0; box-shadow: inset 0 1px 0 var(--hair-2); }
.footer__links { display: flex; flex-wrap: wrap; gap: 0.25rem 1.75rem; font-size: 0.875rem; color: var(--ink-2); }
.footer__links a, .footer__row--small a { transition: color 300ms var(--spring); }
.footer__links a:hover, .footer__row--small a:hover { color: var(--ink); }
.footer__row--small { font-size: 0.8125rem; color: var(--ink-3); box-shadow: none; padding-top: 0; }

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

.js [data-reveal] {
  opacity: 0;
  filter: blur(6px);
  translate: 0 1.5rem;
  transition:
    opacity 800ms var(--glide) var(--d, 0ms),
    filter 800ms var(--glide) var(--d, 0ms),
    translate 1000ms var(--glide) var(--d, 0ms);
}
.js [data-reveal].is-in { opacity: 1; filter: blur(0); translate: 0 0; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .app__body { grid-template-columns: 13rem minmax(0, 1fr); }
  .app__read { display: none; }
}

@media (max-width: 1024px) {
  .hero__split { grid-template-columns: minmax(0, 1fr); }
  .lockbanner__core { grid-template-columns: minmax(0, 1fr); }
  .plan { grid-template-columns: minmax(0, 1fr); }
  .handover { grid-template-columns: minmax(0, 1fr); }
  .bento__a, .bento__b { grid-column: span 12; }
  .card--loop { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact:nth-child(3) { padding-left: 0; box-shadow: inset 0 1px 0 var(--hair-2); }
}

@media (max-width: 767px) {
  .nav { padding-top: 0.75rem; }
  .nav__island { width: 100%; justify-content: space-between; }
  .nav__links, .nav__login { display: none; }
  .burger { display: block; }

  .hero { padding-top: 7rem; }
  .hero__ctas { width: 100%; }
  .hero__ctas .btn { flex: 1; justify-content: space-between; }
  .hero__ctas .btn--ghost { justify-content: center; }

  .scattered, .contrast__grid, .lockbanner__grid { grid-template-columns: minmax(0, 1fr); }
  .scard--origin { flex-direction: column; gap: 0.85rem; }

  .app__body { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .app__side { display: none; }
  .app__list { box-shadow: none; }

  .bento { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; }
  .bento > * { grid-column: auto !important; }
  .card--row { flex-direction: column; align-items: flex-start; }
  .devices { width: 100%; }
  .devices li { flex: 1 1 100%; }
  .occasions { display: flex; overflow-x: auto; scrollbar-width: none; margin-right: -1.5rem; padding-right: 1.5rem; max-width: none; }
  .occasions::-webkit-scrollbar { display: none; }
  .occasions li { flex: none; flex-direction: column; gap: 0.1rem; }
  .mailbox { height: 25rem; }
  .mopen__reply { margin-left: 0; }
  .sched__row .mono, .mailbox__bar > .mono:not(.mailbox__date) { display: none; }

  .lifeline__stage { height: 28rem; }
  .moment__card b { font-size: 0.8125rem; padding: 0.45rem 0.8rem; }
  .lifeline__hint { display: none; }

  .ruler { padding: 0; }
  .ruler__track { display: none; }
  .ruler__marks { position: static; display: grid; gap: 0; padding-left: 1rem; box-shadow: inset 1px 0 0 var(--ink); }
  .mark, .mark--low, .mark--end {
    position: relative; left: auto; top: auto; bottom: auto; transform: none;
    flex-direction: row; align-items: center; justify-content: space-between; text-align: left;
    padding: 0.85rem 0;
  }
  .mark::after { display: none; }
  .mark::before { content: ""; position: absolute; left: calc(-1rem - 4px); width: 9px; height: 9px; border-radius: 50%; background: var(--surface); box-shadow: 0 0 0 1.5px var(--ink); }
  .mark--end::before { background: var(--green); box-shadow: none; }

}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .js [data-reveal] { opacity: 1; filter: none; translate: none; }
}