/* =========================================================
   PrioNudge — landing page
   Obsidian + amber/terracotta. Dark, layered, restrained.
   No build step. No dependencies.
   ========================================================= */

@font-face {
  font-family: "Geist";
  src: url("assets/fonts/geist-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* surfaces */
  --bg:            #0B0C0B;
  --bg-raised:     #0F100E;
  --surface:       #131411;
  --surface-2:     #181916;
  --surface-3:     #1D1E1B;
  --line:          rgba(255, 255, 255, 0.07);
  --line-strong:   rgba(255, 255, 255, 0.13);
  --line-warm:     rgba(234, 154, 62, 0.22);

  /* text */
  --text:          #F2EFE9;
  --text-2:        #A9A49B;
  --text-3:        #7D7972;

  /* brand */
  --amber:         #EA9A3E;
  --amber-soft:    #FFB385;
  --amber-glow:    rgba(234, 154, 62, 0.35);
  --terracotta:    #D97757;
  --terracotta-glow:rgba(217, 119, 87, 0.25);
  --ink:           #1B1004;

  /* metrics */
  --container:     1180px;
  --gutter:        clamp(18px, 4.6vw, 40px);
  --radius:        16px;
  --radius-sm:     12px;
  --radius-xs:     8px;

  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable Text",
          "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;

  --ease: cubic-bezier(0.22, 0.68, 0.16, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.032em;
  line-height: 1.1;
  text-wrap: balance;
}

p { text-wrap: pretty; }

::selection { background: rgba(234, 154, 62, 0.28); color: #fff; }

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-xs);
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-size: 0.9rem;
  transition: top 0.18s var(--ease);
}
.skip-link:focus { top: 12px; }

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

.section {
  padding-block: clamp(72px, 9.5vw, 132px);
  position: relative;
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 18px 40px;
  margin-bottom: clamp(40px, 5.4vw, 64px);
}
.section__head--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section__eyebrow {
  color: var(--amber);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.55rem, 3.4vw, 2.6rem);
  max-width: 28ch;
}
.section__title .dim { color: var(--text-3); }

.section__lead {
  color: var(--text-2);
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  line-height: 1.65;
  max-width: 52ch;
}

.grad {
  background-image: linear-gradient(100deg, var(--amber-soft) 0%, var(--amber) 40%, var(--terracotta) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

@supports not ((background-clip: text) or (-webkit-background-clip: text)) {
  .grad {
    background-image: none;
    color: var(--amber);
    -webkit-text-fill-color: currentColor;
  }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 550;
  letter-spacing: -0.011em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.18s var(--ease), box-shadow 0.22s var(--ease),
              background-color 0.18s var(--ease), border-color 0.18s var(--ease),
              color 0.18s var(--ease);
}

.btn--sm { padding: 9px 16px; font-size: 0.9rem; min-height: 38px; }
.btn--lg { padding: 15px 24px; font-size: 1rem; border-radius: 12px; min-height: 52px; }

.btn__icon { width: 17px; height: 17px; flex: none; fill: currentColor; }

.btn--primary {
  color: var(--ink);
  background-image: linear-gradient(180deg, #F3A94F 0%, var(--amber) 52%, #DD8A32 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 1px 2px rgba(0, 0, 0, 0.5),
    0 8px 26px -10px var(--amber-glow);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 2px 5px rgba(0, 0, 0, 0.5),
    0 16px 38px -10px rgba(234, 154, 62, 0.65);
}
.btn--primary:active { transform: translateY(0) scale(0.985); }

.btn--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line-strong);
}
.btn--ghost:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.085);
  border-color: rgba(255, 255, 255, 0.24);
}
.btn--ghost:active { transform: translateY(0) scale(0.985); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease),
              backdrop-filter 0.25s var(--ease);
}
.nav.is-scrolled {
  background: rgba(11, 12, 11, 0.78);
  backdrop-filter: saturate(150%) blur(16px);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  border-bottom-color: var(--line);
}

.nav__inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.mark { display: block; width: 26px; height: 26px; flex: none; }
.mark svg { width: 100%; height: 100%; }
.mark--sm { width: 24px; height: 24px; }

.nav__wordmark {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
}

.nav__link {
  color: var(--text-2);
  font-size: 0.93rem;
  transition: color 0.18s var(--ease);
}
.nav__link:hover { color: var(--text); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding-top: clamp(56px, 8.5vw, 108px);
  padding-bottom: clamp(44px, 6vw, 76px);
  overflow: hidden;
}

.hero__ambiance {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero__aura {
  position: absolute;
  left: 50%;
  top: -320px;
  width: min(1320px, 170vw);
  height: 1300px;
  transform: translateX(-50%);
  background: radial-gradient(
    52% 42% at 50% 38%,
    rgba(234, 154, 62, 0.22) 0%,
    rgba(217, 119, 87, 0.10) 42%,
    rgba(217, 119, 87, 0) 72%
  );
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 28%, black 0%, transparent 65%);
  mask-image: radial-gradient(ellipse at 50% 28%, black 0%, transparent 65%);
}

.hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, transparent 35%, rgba(0,0,0,0.55) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-2);
  font-size: 0.82rem;
  letter-spacing: 0.005em;
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(234, 154, 62, 0.18);
}

.hero__title {
  margin-top: clamp(22px, 3.4vw, 34px);
  font-size: clamp(1.75rem, 6.5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.038em;
  max-width: 22ch;
}

.hero__lead {
  margin-top: clamp(16px, 2.3vw, 24px);
  max-width: 58ch;
  color: var(--text-2);
  font-size: clamp(1.02rem, 1.55vw, 1.15rem);
  line-height: 1.65;
}

.hero__actions {
  margin-top: clamp(28px, 3.8vw, 40px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
}

.hero__note {
  margin-top: 18px;
  color: var(--text-3);
  font-size: 0.875rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.hero__note--center { justify-content: center; }
.hero__note a {
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.22);
  text-underline-offset: 3px;
  transition: color 0.18s var(--ease), text-decoration-color 0.18s var(--ease);
}
.hero__note a:hover { color: var(--amber); text-decoration-color: rgba(234, 154, 62, 0.5); }
.ver {
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}

/* ---------- app stage ---------- */
.hero__stage {
  position: relative;
  z-index: 1;
  margin-top: clamp(44px, 6.5vw, 78px);
}

.shot {
  position: relative;
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.shot__glow {
  position: absolute;
  left: 50%;
  top: -4%;
  width: 96%;
  height: 78%;
  transform: translateX(-50%);
  background: radial-gradient(50% 50% at 50% 46%, rgba(234, 154, 62, 0.22) 0%, rgba(217, 119, 87, 0) 68%);
  filter: blur(40px);
  pointer-events: none;
}

.shot__rim {
  position: absolute;
  inset: 0;
  border-radius: calc(var(--radius) + 1px);
  padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.04) 18%, rgba(255,255,255,0) 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.shot__frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #090A09;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.55),
    0 4px 10px rgba(0, 0, 0, 0.5),
    0 40px 90px -34px rgba(0, 0, 0, 0.9),
    0 90px 160px -70px rgba(0, 0, 0, 0.95);
  transform-style: preserve-3d;
  transform: perspective(1200px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.25s var(--ease-out);
  will-change: transform;
}

.shot__frame img {
  width: 100%;
  height: auto;
  display: block;
}

.shot__sheen {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  pointer-events: none;
}

.shot__cursor-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(
    320px 220px at calc(var(--px, 50%) * 1px) calc(var(--py, 0) * 1px),
    rgba(234, 154, 62, 0.12),
    transparent 60%
  );
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.hero--parallax .shot__cursor-glow { opacity: 1; }

.shot__caption {
  margin-top: 18px;
  color: var(--text-3);
  font-size: 0.85rem;
  text-align: center;
  padding-inline: 8px;
  line-height: 1.55;
}

/* =========================================================
   WHY PRIONUDGE
   ========================================================= */
.section--why { padding-bottom: clamp(64px, 8vw, 108px); }

.editorial {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.editorial__intro { position: sticky; top: 110px; }
.editorial__intro .section__lead { margin-top: 18px; color: var(--text-2); }

.principles { display: flex; flex-direction: column; gap: 0; }
.principle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding-block: clamp(26px, 3.2vw, 34px);
  border-top: 1px solid var(--line);
}
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle__num {
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 3px;
}
.principle__body h3 {
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  letter-spacing: -0.02em;
}
.principle__body p {
  margin-top: 10px;
  color: var(--text-2);
  font-size: clamp(0.95rem, 1.2vw, 1.02rem);
  line-height: 1.65;
  max-width: 52ch;
}

/* =========================================================
   PRODUCT STORY / FEATURES
   ========================================================= */
.section--features {
  background: linear-gradient(180deg, rgba(255,255,255,0.01) 0%, transparent 12%, transparent 88%, rgba(255,255,255,0.01));
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(54px, 7vw, 92px);
}
.section--features .feature:first-of-type { padding-top: 0; }
.section--features .feature:not(:last-of-type) { border-bottom: 1px solid var(--line); }
.section--features .feature:last-of-type { padding-bottom: 0; }
.feature--reverse { direction: rtl; }
.feature--reverse > * { direction: ltr; }

.feature__copy { max-width: 46ch; }
.feature__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.feature__kicker::before {
  content: "";
  width: 20px; height: 1px;
  background: var(--amber);
}
.feature__copy h3 {
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}
.feature__copy > p {
  margin-top: 16px;
  color: var(--text-2);
  font-size: clamp(0.98rem, 1.25vw, 1.05rem);
  line-height: 1.65;
}
.feature__list {
  margin-top: 22px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature__list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-2);
  font-size: clamp(0.93rem, 1.15vw, 0.98rem);
  line-height: 1.55;
}
.feature__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.feature__media { margin: 0; }
.feature__frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #090A09;
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.45),
    0 24px 60px -28px rgba(0,0,0,0.9),
    0 0 0 1px rgba(255,255,255,0.02) inset;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.feature__frame img {
  width: 100%;
  height: auto;
  display: block;
}
.feature:hover .feature__frame {
  border-color: var(--line-warm);
  transform: translateY(-3px);
  box-shadow:
    0 28px 70px -30px rgba(0,0,0,0.95),
    0 0 44px -16px rgba(234, 154, 62, 0.22);
}

.feature__callout {
  position: absolute;
  right: 18px; bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(11, 12, 11, 0.78);
  border: 1px solid var(--line-warm);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: -0.01em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.feature__callout-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber-glow);
}

.feature__frame--focus {
  border-color: rgba(217, 119, 87, 0.28);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.45),
    0 24px 60px -28px rgba(0,0,0,0.9),
    inset 0 0 80px rgba(217, 119, 87, 0.08);
}
.feature__focus-ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(234, 154, 62, 0.12);
}

.feature__caption {
  margin-top: 16px;
  color: var(--text-3);
  font-size: 0.85rem;
  padding-inline: 4px;
  line-height: 1.55;
}

/* ---------- quick capture demo ---------- */
.feature__frame--demo { position: relative; }
.capture-demo {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  width: min(420px, 86%);
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(11, 12, 11, 0.82);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 14px 40px -14px rgba(0,0,0,0.8);
}
.capture-demo__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-xs);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}
.capture-demo__input {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.82rem;
}
.capture-demo__text {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  vertical-align: bottom;
}
.capture-demo__caret {
  display: inline-block;
  width: 2px; height: 1.1em;
  background: var(--amber);
  margin-left: 2px;
  animation: caret-blink 1s step-end infinite;
}

.capture-demo__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.capture-demo__chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 550;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: var(--text-2);
  opacity: 0;
  transform: translateY(6px);
}
.capture-demo__chip svg { width: 12px; height: 12px; fill: currentColor; }
.capture-demo__chip--date { color: var(--amber-soft); border-color: rgba(234, 154, 62, 0.25); }
.capture-demo__chip--priority { color: var(--terracotta); border-color: rgba(217, 119, 87, 0.3); }
.capture-demo__chip--estimate { color: #9BB0C4; border-color: rgba(155, 176, 196, 0.25); }

@keyframes caret-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}
@keyframes chip-in {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .capture-demo__text { animation: typing 2.4s steps(42, end) 0.4s both; }
  .capture-demo__chip:nth-child(1) { animation: chip-in 0.5s var(--ease-out) 2.2s both; }
  .capture-demo__chip:nth-child(2) { animation: chip-in 0.5s var(--ease-out) 2.5s both; }
  .capture-demo__chip:nth-child(3) { animation: chip-in 0.5s var(--ease-out) 2.8s both; }
}
@media (prefers-reduced-motion: reduce) {
  .capture-demo__chip { opacity: 1; transform: none; }
}

/* =========================================================
   RECURRING TASKS
   ========================================================= */
.hero__release-tag {
  color: var(--amber-soft);
  font-weight: 500;
}

.feature--recurring .feature__frame {
  padding: clamp(22px, 3.2vw, 34px);
  padding-bottom: clamp(48px, 6vw, 64px);
  background:
    radial-gradient(ellipse at 85% 15%, rgba(234, 154, 62, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, #131512 0%, #0C0D0B 100%);
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.recurrence-demo {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.recurrence-demo__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.recurrence-demo__title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.recurrence-demo__icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  background: rgba(234, 154, 62, 0.1);
  border: 1px solid var(--line-warm);
  color: var(--amber);
}
.recurrence-demo__icon svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.recurrence-demo__heading {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.recurrence-demo__status {
  font-size: 0.75rem;
  color: var(--text-3);
  font-family: var(--mono);
}

.recurrence-demo__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.recurrence-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  color: var(--text-2);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.recurrence-chip--active {
  background: rgba(234, 154, 62, 0.12);
  border-color: rgba(234, 154, 62, 0.45);
  color: var(--amber-soft);
  font-weight: 600;
  box-shadow: 0 0 16px -4px rgba(234, 154, 62, 0.25);
}

.recurrence-chip__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber-glow);
}

.recurrence-demo__flow {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--line);
}

.recurrence-demo__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
}

.recurrence-demo__item--completed {
  opacity: 0.62;
}

.recurrence-demo__item--active {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(234, 154, 62, 0.25);
}

.recurrence-demo__check {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: rgba(234, 154, 62, 0.2);
  color: var(--amber);
  flex-shrink: 0;
}
.recurrence-demo__check svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.recurrence-demo__circle {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid rgba(234, 154, 62, 0.6);
  flex-shrink: 0;
}

.recurrence-demo__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.recurrence-demo__name {
  font-size: 0.88rem;
  font-weight: 550;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.recurrence-demo__item--completed .recurrence-demo__name {
  text-decoration: line-through;
  text-decoration-color: var(--text-3);
  color: var(--text-2);
}

.recurrence-demo__date {
  font-size: 0.75rem;
  color: var(--text-3);
  font-family: var(--mono);
}

.recurrence-demo__badge,
.recurrence-demo__tag {
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.recurrence-demo__badge {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-3);
  border: 1px solid var(--line);
}

.recurrence-demo__tag {
  background: rgba(234, 154, 62, 0.12);
  color: var(--amber-soft);
  border: 1px solid rgba(234, 154, 62, 0.3);
  font-weight: 600;
}

.recurrence-demo__connector {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 24px;
  padding-block: 2px;
}

.recurrence-demo__line {
  width: 16px;
  height: 1px;
  background: var(--line-strong);
}

.recurrence-demo__renew-pill {
  font-size: 0.72rem;
  color: var(--text-3);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

/* =========================================================
   NATIVE WINDOWS / BENTO
   ========================================================= */
.section--tech { padding-top: clamp(64px, 8vw, 108px); }

.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-areas:
    "local local update keyboard"
    "tray tray tray tray"
    "remind remind remind remind";
  gap: 16px;
}

.bento__card {
  position: relative;
  padding: clamp(22px, 2.4vw, 28px);
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.bento__card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.055), inset 0 -1px 0 rgba(0,0,0,0.35);
}
.bento__card:hover {
  border-color: var(--line-warm);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px -22px rgba(0,0,0,0.8), 0 0 30px -14px rgba(234, 154, 62, 0.12);
}
.bento__card:nth-child(1) { grid-area: local; }
.bento__card:nth-child(2) { grid-area: update; }
.bento__card:nth-child(3) { grid-area: keyboard; }
.bento__card:nth-child(4) { grid-area: tray; }
.bento__card:nth-child(5) { grid-area: remind; }

.bento__icon {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(234, 154, 62, 0.08);
  border: 1px solid var(--line-warm);
  margin-bottom: 16px;
}
.bento__icon svg { width: 18px; height: 18px; fill: var(--amber); }

.bento__card h3 {
  font-size: 1.05rem;
  letter-spacing: -0.018em;
}
.bento__card p {
  margin-top: 8px;
  color: var(--text-2);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 48ch;
}
.bento__card--wide p { max-width: 72ch; }

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta {
  position: relative;
  overflow: hidden;
  padding-block: clamp(90px, 12vw, 160px);
}

.cta__ambiance {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta__aura {
  position: absolute;
  left: 50%;
  bottom: -460px;
  width: min(1100px, 150vw);
  height: 860px;
  transform: translateX(-50%);
  background: radial-gradient(
    48% 48% at 50% 50%,
    rgba(234, 154, 62, 0.18) 0%,
    rgba(217, 119, 87, 0.07) 44%,
    rgba(217, 119, 87, 0) 74%
  );
}
.cta__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, transparent 30%, rgba(0,0,0,0.5) 100%);
}

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta__title {
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.06;
  letter-spacing: -0.036em;
  max-width: 22ch;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(32px, 4vw, 44px);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 32px;
}
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__name { display: block; font-weight: 600; font-size: 0.96rem; letter-spacing: -0.015em; }
.footer__by { display: block; color: var(--text-3); font-size: 0.83rem; margin-top: 2px; }

.footer__links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer__links a {
  color: var(--text-3);
  font-size: 0.875rem;
  transition: color 0.18s var(--ease);
}
.footer__links a:hover { color: var(--text); }

.footer__copy { color: var(--text-3); font-size: 0.83rem; }

/* =========================================================
   STICKY MOBILE CTA
   ========================================================= */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(11,12,11,0) 0%, rgba(11,12,11,0.92) 30%, rgba(11,12,11,0.96) 100%);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateY(110%);
  transition: transform 0.35s var(--ease-out);
  display: none;
}
.sticky-cta.is-visible { transform: translateY(0); }

.sticky-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-weight: 550;
  font-size: 0.98rem;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.sticky-cta__btn:hover { background: var(--surface-3); border-color: var(--line-warm); }
.sticky-cta__icon { width: 18px; height: 18px; fill: currentColor; }
.sticky-cta__btn .ver { color: var(--text-3); font-size: 0.78rem; margin-left: 2px; }

/* =========================================================
   REVEAL
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* stagger children when a parent is revealed */
[data-reveal] > [data-reveal] { transition-delay: 0.08s; }
[data-reveal] > [data-reveal]:nth-child(2) { transition-delay: 0.14s; }
[data-reveal] > [data-reveal]:nth-child(3) { transition-delay: 0.2s; }
[data-reveal] > [data-reveal]:nth-child(4) { transition-delay: 0.26s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1000px) {
  .feature { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .feature--reverse { direction: ltr; }
  .feature__copy { max-width: 60ch; }
  .feature__media { order: -1; }
  .feature__callout { right: 14px; bottom: 14px; font-size: 0.72rem; }

  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "local local" "update keyboard" "tray tray" "remind remind"; }
}

@media (max-width: 860px) {
  .editorial { grid-template-columns: 1fr; gap: 34px; }
  .editorial__intro { position: static; }

  .section__head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .section__head--center { align-items: center; text-align: center; }
}

@media (max-width: 680px) {
  .nav__inner { height: 62px; }
  .nav__link { display: none; }

  .hero__actions { width: 100%; flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }

  .shot__frame {
    aspect-ratio: 10 / 16;
  }
  .shot__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 22% top;
  }
  .shot__caption { font-size: 0.8rem; }

  .principle { gap: 16px; }
  .principle__num { padding-top: 2px; }

  .feature { gap: 24px; padding-block: 42px; }
  .feature__copy > p { font-size: 1rem; }
  .feature__list li { font-size: 0.95rem; }

  .capture-demo { bottom: 18px; padding: 12px; width: min(340px, 90%); }
  .capture-demo__input { font-size: 0.72rem; }
  .capture-demo__bar { padding: 8px 10px; }

  .bento { grid-template-columns: 1fr; grid-template-areas: "local" "update" "keyboard" "tray" "remind"; }

  .feature--recurring .feature__frame {
    padding: 18px 14px;
    padding-bottom: 18px;
    min-height: auto;
  }
  .feature--recurring .feature__callout {
    position: static;
    margin-top: 14px;
    align-self: flex-start;
  }
  .recurrence-demo__flow {
    padding: 12px 10px;
  }
  .recurrence-demo__connector {
    padding-left: 10px;
  }
  .recurrence-demo__renew-pill {
    font-size: 0.68rem;
  }

  .footer__inner { flex-direction: column; align-items: flex-start; }

  .sticky-cta {
    display: block;
    padding-inline: 16px;
  }
  .sticky-cta__btn {
    padding: 11px 14px;
    gap: 8px;
    font-size: 0.94rem;
  }
  body:has(.sticky-cta.is-visible),
  body.sticky-cta-active { padding-bottom: 78px; }
}

@media (max-width: 400px) {
  .hero__title { font-size: 1.7rem; letter-spacing: -0.032em; }
  .hero__lead { font-size: 0.98rem; }
  .eyebrow { font-size: 0.78rem; }
  .section__title { font-size: 1.45rem; }
  .cta__title { font-size: 1.65rem; }
  .recurrence-chip { padding: 5px 10px; font-size: 0.76rem; }
  .recurrence-demo__name { font-size: 0.82rem; }
}

@media (max-width: 360px) {
  .hero__title { font-size: 1.55rem; }
}

/* =========================================================
   MOTION PREFERENCES
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .btn:hover, .feature:hover .feature__frame, .bento__card:hover { transform: none; }
  .hero__frame, .shot__frame { transform: none; }
  .shot__cursor-glow { display: none; }
}

/* coarse pointer: disable cursor-driven parallax */
@media (pointer: coarse) {
  .shot__cursor-glow { display: none; }
  .hero--parallax .shot__frame { transform: none; }
}

/* =========================================================
   PRINT
   ========================================================= */
@media print {
  body { background: #fff; color: #000; }
  .nav, .hero__ambiance, .cta__ambiance, .shot__glow, .shot__rim, .shot__cursor-glow,
  .feature__callout, .feature__focus-ring, .capture-demo, .sticky-cta { display: none; }
  [data-reveal] { opacity: 1; transform: none; }
}