/* ═══════════════════════════════════════════════════════════════════════
   STARK — marketing site
   Navy-drenched dark surface, two-column hero with layered phones,
   rounded feature cards, generous whitespace. Orange is earned —
   reserved for CTAs, streaks, PRs, and the closing card.
   ═══════════════════════════════════════════════════════════════════════ */

/* ───── tokens ─────────────────────────────────────────────────────────── */
:root {
  /* navy-drenched dark, tinted neutrals */
  --bg:          oklch(0.244 0.0533 263.5);   /* #1A2B49 */
  --bg-deep:     oklch(0.205 0.045 263);
  --surface:     oklch(0.295 0.045 261);
  --surface-2:   oklch(0.345 0.040 259);
  --line:        oklch(0.40  0.030 257);
  --line-soft:   oklch(0.34  0.025 260);

  --ink:         oklch(0.96  0.006 250);
  --ink-2:       oklch(0.86  0.012 252);
  --ink-3:       oklch(0.70  0.018 255);
  --ink-4:       oklch(0.55  0.020 257);

  --orange:      oklch(0.692 0.193 38.5);     /* #FF6B35 */
  --orange-hot:  oklch(0.745 0.205 40);
  --orange-low:  oklch(0.30  0.090 36);
  --gold:        oklch(0.835 0.165 87);
  --green:       oklch(0.715 0.155 145);

  /* typography (unchanged) */
  --ff-display:  'Barlow Condensed', 'Barlow', system-ui, sans-serif;
  --ff-head:     'Barlow', system-ui, sans-serif;
  --ff-body:     'Inter', system-ui, sans-serif;
  --ff-mono:     'JetBrains Mono', ui-monospace, monospace;

  /* fluid scale — softened display, raised body */
  --fs-display:  clamp(2.75rem, 7.5vw, 6.25rem);
  --fs-h2:       clamp(2rem, 4.4vw, 3.5rem);
  --fs-h3:       clamp(1.5rem, 2.4vw, 2.1rem);
  --fs-lead:     clamp(1.05rem, 1.3vw, 1.2rem);
  --fs-body:     1rem;

  /* layout */
  --col:         min(1240px, calc(100vw - clamp(2rem, 4vw, 3rem)));
  --col-tight:   min(880px, calc(100vw - clamp(2rem, 4vw, 3rem)));
  --gutter-x:    clamp(1.25rem, 4vw, 4rem);
  --section-y:   clamp(3.5rem, 9vw, 8rem);
  --radius-sm:   10px;
  --radius:      18px;
  --radius-lg:   28px;
  --radius-xl:   36px;

  /* elevation */
  --shadow-sm:   0 4px 12px -6px oklch(0 0 0 / 0.4);
  --shadow:      0 18px 36px -18px oklch(0 0 0 / 0.55), 0 2px 6px -2px oklch(0 0 0 / 0.3);
  --shadow-lg:   0 36px 80px -28px oklch(0 0 0 / 0.65), 0 4px 12px -6px oklch(0 0 0 / 0.4);

  /* motion */
  --ease-out:    cubic-bezier(.22,.61,.36,1);
  --ease-out-x:  cubic-bezier(.16,1,.3,1);
  --dur-fast:    180ms;
  --dur:         320ms;
  --dur-slow:    640ms;
}

/* ───── reset ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 var(--fs-body)/1.65 var(--ff-body);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--ff-head); font-weight: 700; line-height: 1.1; }
em { font-style: normal; color: var(--orange); }

::selection { background: var(--orange); color: var(--bg-deep); }

.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; }
.skip-link { position: absolute; left: 1rem; top: -100px; padding: .5rem .75rem; background: var(--orange); color: var(--bg-deep); font-weight: 700; z-index: 100; border-radius: 999px; }
.skip-link:focus { top: 1rem; }

/* ───── ambient page wash — soft warm gradient on navy base ────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%,
      color-mix(in oklch, var(--orange) 18%, transparent) 0%,
      transparent 60%),
    radial-gradient(ellipse 90% 70% at 50% 100%,
      color-mix(in oklch, var(--orange) 8%, transparent) 0%,
      transparent 55%);
  pointer-events: none;
  z-index: 0;
}
main, .site-header, .site-footer { position: relative; z-index: 1; }

/* ───── header / nav ───────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in oklch, var(--bg) 72%, transparent);
  border-bottom: 1px solid color-mix(in oklch, var(--line) 35%, transparent);
}
.bar {
  width: var(--col); margin: 0 auto;
  padding: 1rem 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand-mark {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-dot { color: var(--orange); }

.nav {
  display: flex; gap: 2rem;
  justify-self: center;
  font-family: var(--ff-body);
  font-weight: 500;
  font-size: 0.92rem;
}
.nav a {
  color: var(--ink-2);
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s var(--ease-out);
}
.nav a:hover {
  color: var(--ink);
  transform: translateY(-1px);
}
.nav a:hover::after {
  transform: scaleX(1);
}

/* burger button — hidden on desktop */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--surface) 55%, transparent);
  border: 1px solid var(--line-soft);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}
.burger:hover { background: color-mix(in oklch, var(--surface) 80%, transparent); }
.burger:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.burger span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform var(--dur) var(--ease-out-x), opacity var(--dur-fast) var(--ease-out);
  transform-origin: center;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 49;
  padding-top: 72px;
  background: color-mix(in oklch, var(--bg-deep) 96%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--dur) var(--ease-out-x), transform var(--dur) var(--ease-out-x);
  pointer-events: none;
}
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 2rem 1.5rem;
}
.mobile-menu nav a {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink-2);
  padding: 0.75rem 1rem;
  width: 100%;
  text-align: center;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.mobile-menu nav a:hover { color: var(--ink); background: color-mix(in oklch, var(--surface) 40%, transparent); }
.mobile-menu nav .btn {
  margin-top: 1rem;
  width: 100%;
  max-width: 320px;
  justify-content: center;
  font-size: 1rem;
  padding: 1rem 1.5rem;
}

@media (max-width: 820px) {
  .nav { display: none; }
  .bar { grid-template-columns: auto 1fr auto; }
  .bar .btn-sm { display: none; }
  .burger { display: flex; grid-column: 3; justify-self: end; }
  .mobile-menu { display: block; }
}

/* ───── buttons ────────────────────────────────────────────────────────── */
.btn {
  --pad-y: 0.85rem;
  --pad-x: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  position: relative;
  isolation: isolate;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn-pill { border-radius: 999px; }
.btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

.btn-sm  { --pad-y: 0.6rem;  --pad-x: 1.05rem; font-size: 0.86rem; }
.btn-lg  { --pad-y: 1.05rem; --pad-x: 1.6rem;  font-size: 0.98rem; }

.btn-primary {
  background: var(--orange);
  color: oklch(0.18 0.04 264);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, white 25%, transparent),
    0 10px 24px -10px var(--orange),
    0 2px 4px -2px oklch(0 0 0 / 0.3);
}
.btn-primary:hover {
  background: var(--orange-hot);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, white 30%, transparent),
    0 16px 32px -10px var(--orange),
    0 4px 8px -2px oklch(0 0 0 / 0.3);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: color-mix(in oklch, var(--surface) 35%, transparent);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line-soft);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: color-mix(in oklch, var(--surface) 55%, transparent);
  box-shadow: inset 0 0 0 1px var(--line);
}

/* official-style App Store badge wrapper */
.appstore-cta {
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}
.appstore-cta:hover {
  transform: translateY(-2px);
}
.appstore-cta:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
  border-radius: 8px;
}
.appstore-cta img,
.appstore-cta svg {
  height: 52px;
  width: auto;
  display: block;
}
.appstore-cta-lg img,
.appstore-cta-lg svg {
  height: 72px;
}

/* ───── pill / badge ───────────────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--orange-low) 60%, transparent);
  color: var(--orange);
  border: 1px solid color-mix(in oklch, var(--orange) 30%, transparent);
  font-family: var(--ff-body);
  font-weight: 500;
  font-size: 0.84rem;
  letter-spacing: 0.005em;
  backdrop-filter: blur(6px);
}
.pill-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
}
.pill-soft {
  background: color-mix(in oklch, var(--surface) 55%, transparent);
  color: var(--ink-2);
  border-color: var(--line-soft);
}
.pill-soft .pill-dot { background: var(--ink-3); box-shadow: none; }
.pill-orange {
  background: color-mix(in oklch, var(--orange-low) 70%, transparent);
  color: var(--orange);
  border-color: color-mix(in oklch, var(--orange) 35%, transparent);
}
.pill-orange .pill-dot { background: var(--orange); box-shadow: 0 0 10px var(--orange); }

/* ═══════════════════════════════════════════════════════════════════════
   HERO — two-column: copy left, layered phones right
   ═══════════════════════════════════════════════════════════════════════ */
.hero {
  width: var(--col);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(4rem, 8vw, 8rem);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  text-align: left;
}

.hero-glow {
  position: absolute;
  inset: -10% -20% auto -20%;
  height: 120%;
  background:
    radial-gradient(ellipse 50% 45% at 70% 40%,
      color-mix(in oklch, var(--orange) 22%, transparent) 0%,
      transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  z-index: -1;
}

.hero-inner {
  max-width: 560px;
  margin: 0;
  display: grid;
  justify-items: start;
  gap: 1.4rem;
}

.hero .pill { margin-bottom: 0.4rem; }

.hero-title {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 14ch;
}

.hero-sub {
  max-width: 48ch;
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 0.6rem;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}
.hero-cta-row .btn {
  margin-left: 0;
}
@media (max-width: 480px) {
  .hero-cta-row .btn { display: none; }
  .hero-cta-row { gap: 0.75rem; }
}
.hero-cta-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-3);
}

.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-4); flex: 0 0 auto; }
.dot.success {
  background: var(--green);
  box-shadow: 0 0 10px color-mix(in oklch, var(--green) 60%, transparent);
}

/* hero stage — three layered phones */
.hero-stage {
  position: relative;
  margin: 0;
  width: 100%;
  height: clamp(420px, 44vw, 620px);
  display: grid;
  place-items: end center;
}

.hero-stage::before {
  content: '';
  position: absolute;
  inset: auto 0 -4% 0;
  height: 60%;
  background: radial-gradient(ellipse 60% 55% at 50% 100%,
    color-mix(in oklch, var(--orange) 28%, transparent) 0%,
    transparent 70%);
  filter: blur(30px);
  z-index: 0;
  pointer-events: none;
}

.phone {
  position: relative;
  border-radius: 38px;
}
.phone img {
  width: 100%;
  height: auto;
  border-radius: 38px;
  display: block;
}

.hero-stage .phone-center {
  position: relative;
  width: clamp(200px, 22vw, 290px);
  z-index: 3;
  filter: drop-shadow(0 40px 60px oklch(0 0 0 / 0.6))
          drop-shadow(0 0 0 1px oklch(0 0 0 / 0.3));
  transform: translateY(0);
  animation: float-center 8s ease-in-out infinite;
}
.hero-stage .phone-side {
  position: absolute;
  bottom: 4%;
  width: clamp(175px, 20vw, 260px);
  z-index: 2;
  filter: drop-shadow(0 30px 50px oklch(0 0 0 / 0.55));
}
.hero-stage .phone-left {
  left: 0;
  transform: rotate(-9deg) translateY(20px);
  animation: float-left 9s ease-in-out infinite;
}
.hero-stage .phone-right {
  right: 0;
  transform: rotate(9deg) translateY(20px);
  animation: float-right 9s ease-in-out infinite;
}

@keyframes float-center {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@keyframes float-left {
  0%, 100% { transform: rotate(-9deg) translateY(20px); }
  50%      { transform: rotate(-9deg) translateY(8px); }
}
@keyframes float-right {
  0%, 100% { transform: rotate(9deg) translateY(20px); }
  50%      { transform: rotate(9deg) translateY(8px); }
}

/* floating tags around hero */
.float-tag {
  position: absolute;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.65rem 0.95rem;
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  z-index: 4;
  font-family: var(--ff-body);
}
.ft-mark {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
}
.ft-val {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.float-tag-1 {
  top: 18%;
  left: -4%;
  animation: tag-float-a 7s ease-in-out infinite;
}
.float-tag-2 {
  top: 8%;
  right: -2%;
  animation: tag-float-b 7s ease-in-out infinite;
}
.float-tag-3 {
  bottom: 12%;
  right: -3%;
  width: 132px;
  gap: 6px;
  animation: tag-float-c 7.5s ease-in-out infinite;
}
.float-tag-3 .ft-mark { color: var(--orange); }
.ft-chart {
  display: block;
  width: 100%;
  height: 36px;
  overflow: visible;
}
@keyframes tag-float-a {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-8px) rotate(-3deg); }
}
@keyframes tag-float-b {
  0%, 100% { transform: translateY(0) rotate(3deg); }
  50%      { transform: translateY(-8px) rotate(3deg); }
}
@keyframes tag-float-c {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-7px) rotate(-2deg); }
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: clamp(2rem, 5vw, 3rem);
  }
  .hero-inner {
    max-width: 760px;
    margin: 0 auto;
    justify-items: center;
  }
  .hero-cta { align-items: center; }
  .hero-stage { height: auto; margin: 0 auto; }
  .hero-stage .phone-center { width: clamp(200px, 50vw, 260px); }
  .hero-stage .phone-side { width: clamp(160px, 38vw, 220px); }
  .hero-stage .phone-left { left: 2%; }
  .hero-stage .phone-right { right: 2%; }
  .float-tag-1, .float-tag-2, .float-tag-3 { display: none; }
}
@media (max-width: 540px) {
  .hero-stage .phone-side { display: none; }
  .hero-stage .phone-center { width: 70vw; }
  .hero-stage { height: auto; }
}


/* ═══════════════════════════════════════════════════════════════════════
   SECTION HEAD
   ═══════════════════════════════════════════════════════════════════════ */
.section-head {
  width: var(--col);
  margin: 0 auto;
  padding: var(--section-y) 0 clamp(2rem, 4vw, 3rem);
  max-width: 920px;
}
.section-head-center {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 1rem;
}
.section-title {
  font-family: var(--ff-head);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.05;
  color: var(--ink);
}
.section-sub {
  max-width: 58ch;
  color: var(--ink-2);
  font-size: var(--fs-lead);
  line-height: 1.6;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════════════════ */
.features {
  width: var(--col);
  margin: 0 auto;
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.feature {
  position: relative;
  background: color-mix(in oklch, var(--surface) 50%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  inset: -40% 60% auto auto;
  width: 70%;
  height: 80%;
  background: radial-gradient(ellipse at center,
    color-mix(in oklch, var(--orange) 10%, transparent) 0%,
    transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.feat-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
}
.feat-row-rev .feat-visual { order: 2; }
.feat-row-rev .feat-body { order: 1; }

.feat-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  justify-items: start;
}
.feat-num {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  padding: 0.4rem 0.75rem;
  background: color-mix(in oklch, var(--orange-low) 50%, transparent);
  border: 1px solid color-mix(in oklch, var(--orange) 25%, transparent);
  border-radius: 999px;
}
.feat-title {
  font-family: var(--ff-head);
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -0.018em;
  line-height: 1.1;
  color: var(--ink);
  margin: 0;
}
.feat-text {
  max-width: 50ch;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0;
}
.feat-text-coda { margin-top: 0.5rem; color: var(--ink-3); }
.feat-list {
  display: grid;
  gap: 0.55rem;
}
.feat-list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--ink-2);
  font-size: 0.96rem;
}
.feat-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: color-mix(in oklch, var(--orange) 30%, var(--surface));
  box-shadow: inset 0 0 0 2px var(--orange);
}

/* feature visual */
.feat-visual {
  position: relative;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.feat-visual .phone-card {
  width: 100%;
  max-width: 320px;
  border-radius: 36px;
  filter: drop-shadow(0 30px 50px oklch(0 0 0 / 0.5));
  transition: transform var(--dur-slow) var(--ease-out-x);
}
.feature:hover .phone-card { transform: translateY(-4px); }

/* light-mode feature card — swap dark drop-shadow for a warm neutral one */
.phone-card-light {
  filter: drop-shadow(0 30px 50px oklch(0.7 0.03 60 / 0.35));
}

/* callouts on logging feature */
.feat-visual-callouts { position: relative; }
.callout {
  position: absolute;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.55rem 0.85rem;
  background: color-mix(in oklch, var(--surface) 92%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  z-index: 2;
}
.callout-tag {
  font-family: var(--ff-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.callout-val {
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: -0.01em;
}
.callout-1 { top: 10%; right: -2%; transform: rotate(-3deg); }
.callout-2 { bottom: 12%; left: -2%; transform: rotate(3deg); }
.callout-2 .callout-val { color: var(--gold); }

/* plate animation */
.feat-visual-plates { position: relative; }
.bar-anim {
  position: absolute;
  bottom: -8%; left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 2;
}
.bar-anim .plate {
  width: 14px;
  height: 44px;
  border-radius: 4px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-family: var(--ff-mono);
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--ink-3);
}
.bar-anim .p20 { height: 64px; background: color-mix(in oklch, var(--orange) 40%, var(--surface-2)); color: var(--ink); }
.bar-anim .p10 { height: 54px; background: color-mix(in oklch, var(--orange) 22%, var(--surface-2)); }
.bar-anim .p5  { height: 46px; }
.bar-anim .bar {
  width: 80px;
  height: 6px;
  border-radius: 3px;
  background: var(--ink-3);
}

/* feature 03 — streaks (two-column: content left, mascot right) */
.feat-streaks {
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%,
      color-mix(in oklch, var(--orange) 15%, transparent) 0%,
      transparent 60%),
    color-mix(in oklch, var(--surface) 55%, transparent);
}
/* suppress default off-axis orange wash — this card has its own glow */
.feat-streaks::before { content: none; }
.streak-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem 4rem;
  max-width: 820px;
  width: 100%;
  padding: 1rem;
}
.streak-content {
  display: grid;
  justify-items: start;
  gap: 1rem;
  text-align: left;
}
.streak-counter {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0.5rem 0 0;
}
.streak-num {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: clamp(4.5rem, 10vw, 7.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--orange);
  text-shadow: 0 8px 30px color-mix(in oklch, var(--orange) 35%, transparent);
}
.streak-unit {
  font-family: var(--ff-body);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-3);
}
.streak-dots {
  display: flex;
  gap: 0.4rem;
  margin: 0.4rem 0 0.6rem;
}
.dot-week {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
}
.dot-week.active {
  background: color-mix(in oklch, var(--orange) 40%, var(--surface-2));
  border-color: var(--orange);
}
.dot-week.hot {
  background: var(--orange);
  box-shadow: 0 0 14px var(--orange);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.18); }
}
.mascot-streak {
  width: clamp(140px, 18vw, 220px);
  filter: drop-shadow(0 14px 24px oklch(0 0 0 / 0.5));
  animation: mascot-float 5s ease-in-out infinite;
  align-self: end;
}
@keyframes mascot-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-8px) rotate(0deg); }
}

@media (max-width: 820px) {
  .feat-row { grid-template-columns: 1fr; }
  .feat-row-rev .feat-visual { order: 1; }
  .feat-row-rev .feat-body { order: 2; }
  .feat-body { justify-items: center; text-align: center; }
  .feat-list { justify-self: center; text-align: left; }
  .feat-text { text-align: center; }
  .feat-visual .phone-card { max-width: min(280px, 65vw); }
  .streak-card {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .streak-content {
    justify-items: center;
    text-align: center;
  }
  .mascot-streak {
    width: clamp(100px, 28vw, 160px);
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════════════════════ */
.how { width: var(--col); margin: 0 auto; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.6rem);
}
.step {
  background: color-mix(in oklch, var(--surface) 50%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: grid;
  gap: 0.7rem;
  align-content: start;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease-out-x), box-shadow var(--dur) var(--ease-out-x);
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.step-num {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 14px;
  background: color-mix(in oklch, var(--orange-low) 60%, transparent);
  color: var(--orange);
  font-family: var(--ff-mono);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid color-mix(in oklch, var(--orange) 30%, transparent);
}
.step-title {
  font-family: var(--ff-head);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.step p {
  margin: 0;
  color: var(--ink-2);
  font-size: 0.97rem;
  line-height: 1.6;
}
@media (max-width: 820px) {
  .steps { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════════════════ */
.faq { width: var(--col); margin: 0 auto; }
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 0.75rem;
}
.qa {
  background: color-mix(in oklch, var(--surface) 50%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.qa[open] {
  background: color-mix(in oklch, var(--surface) 75%, transparent);
  border-color: color-mix(in oklch, var(--orange) 25%, var(--line));
}
.qa summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-radius: var(--radius);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:focus { outline: none; }
.qa summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.qa-q {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.qa-toggle {
  position: relative;
  width: 22px; height: 22px;
  flex: 0 0 auto;
}
.qa-toggle::before, .qa-toggle::after {
  content: '';
  position: absolute;
  background: var(--ink-2);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease-out-x);
}
.qa-toggle::before { left: 0; right: 0; top: 50%; height: 2px; transform: translateY(-50%); }
.qa-toggle::after  { top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); }
.qa[open] .qa-toggle::after { transform: translateX(-50%) scaleY(0); }
.qa-a {
  padding: 0 1.4rem 1.3rem;
  color: var(--ink-2);
  font-size: 0.97rem;
  line-height: 1.65;
}
.qa-a p { margin: 0; max-width: 65ch; }

/* ═══════════════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════════════ */
.contact {
  width: var(--col);
  margin: var(--section-y) auto 0;
}
.contact-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 1.2rem;
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%,
      color-mix(in oklch, var(--orange) 22%, transparent) 0%,
      transparent 65%),
    color-mix(in oklch, var(--surface) 60%, transparent);
  border: 1px solid color-mix(in oklch, var(--orange) 18%, var(--line-soft));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.contact-card .section-head { margin: 0; width: auto; padding: 0; justify-self: center; }
.contact-card .section-title { font-size: var(--fs-h2); max-width: 18ch; }
.mascot-contact {
  width: clamp(140px, 40vw, 220px);
  height: auto;
  filter: drop-shadow(0 14px 24px oklch(0 0 0 / 0.5));
  margin-bottom: -0.4rem;
  animation: mascot-float 5s ease-in-out infinite;
}
.contact-email {
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  margin-top: 0.4rem;
}
@media (max-width: 480px) {
  .contact-email {
    width: 100%;
    justify-content: center;
    font-size: 0.95rem;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════════════════════════════ */
.final {
  width: var(--col);
  margin: var(--section-y) auto 0;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}
.final-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 1.3rem;
  background:
    radial-gradient(ellipse 60% 70% at 50% 110%,
      color-mix(in oklch, var(--orange) 28%, transparent) 0%,
      transparent 65%),
    radial-gradient(ellipse 80% 70% at 50% 0%,
      color-mix(in oklch, var(--orange) 30%, transparent) 0%,
      transparent 60%),
    color-mix(in oklch, var(--surface) 65%, transparent);
  border: 1px solid color-mix(in oklch, var(--orange) 32%, var(--line-soft));
  box-shadow:
    var(--shadow-lg),
    inset 0 1px 0 color-mix(in oklch, var(--orange) 25%, transparent);
  overflow: hidden;
}
.mascot-final {
  width: clamp(80px, 10vw, 120px);
  filter: drop-shadow(0 14px 24px oklch(0 0 0 / 0.5));
  margin-bottom: -0.4rem;
  animation: mascot-float 5s ease-in-out infinite;
}
.final-title {
  font-family: var(--ff-head);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.05;
  color: var(--ink);
  max-width: 18ch;
}
.final-title .nowrap { white-space: nowrap; }
@media (max-width: 400px) {
  .final-title .nowrap { white-space: normal; }
}
.final-sub {
  max-width: 50ch;
  font-size: var(--fs-lead);
  color: var(--ink-2);
  margin: 0;
}
.final-cta {
  display: grid;
  gap: 1.5rem;
  justify-items: center;
  margin-top: 0.6rem;
  width: 100%;
}

/* ═══════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid color-mix(in oklch, var(--line-soft) 70%, transparent);
  margin-top: clamp(3rem, 5vw, 5rem);
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  background: color-mix(in oklch, var(--bg-deep) 50%, transparent);
}
.foot-grid {
  width: var(--col);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(2, 1fr) 1.2fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}
.foot-brand .brand { margin-bottom: 0.85rem; }
.foot-tag {
  margin: 0;
  color: var(--ink-3);
  font-size: 0.92rem;
  max-width: 26ch;
  line-height: 1.55;
}
.foot-nav { display: grid; gap: 0.4rem; }
.foot-nav h4 {
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 0.5rem;
}
.foot-nav a {
  color: var(--ink-2);
  font-size: 0.94rem;
  padding: 0.25rem 0;
  display: inline-block;
  transition: color var(--dur-fast) var(--ease-out);
}
.foot-nav a:hover { color: var(--orange); }
@media (max-width: 820px) {
  .foot-nav a { padding: 0.4rem 0; }
  .foot-nav { gap: 0; }
}

.foot-meta {
  display: grid;
  gap: 0.3rem;
  text-align: right;
  color: var(--ink-3);
  font-size: 0.85rem;
}
.foot-meta p { margin: 0; }
.foot-meta .copy { color: var(--ink-2); font-weight: 500; }

@media (max-width: 820px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-meta { text-align: left; grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .foot-grid { grid-template-columns: 1fr; gap: clamp(1.5rem, 5vw, 2rem); }
  .foot-brand { display: grid; gap: 0.5rem; }
}

/* ═══════════════════════════════════════════════════════════════════════
   LEGAL PAGE
   ═══════════════════════════════════════════════════════════════════════ */
.legal {
  width: var(--col-tight);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(4rem, 10vw, 8rem);
}

/* eyebrow label above h1 */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font: 600 0.75rem/1 var(--ff-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 1.5rem;
}
.eyebrow-mark {
  color: var(--orange);
}
.eyebrow-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
  max-width: 3rem;
}

.legal h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-family: var(--ff-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}

.legal-meta {
  font-size: 0.875rem;
  color: var(--ink-4);
  margin: 0 0 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line-soft);
}

.legal h2 {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-family: var(--ff-head);
  font-weight: 700;
  color: var(--ink);
  margin: 2.5rem 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.legal h3 {
  font-size: 0.95rem;
  font-family: var(--ff-head);
  font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 1.5rem 0 0.5rem;
}

.legal p {
  font-size: 0.975rem;
  line-height: 1.75;
  color: var(--ink-2);
  margin: 0 0 1rem;
}

.legal ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.4rem;
}

.legal ul li {
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--ink-2);
  padding-left: 1.25rem;
  position: relative;
}

.legal ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--orange);
}

.legal a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in oklch, var(--orange) 40%, transparent);
  transition: text-decoration-color var(--dur-fast) var(--ease-out);
}
.legal a:hover {
  text-decoration-color: var(--orange);
}

.legal code {
  font-family: var(--ff-mono);
  font-size: 0.85em;
  background: var(--surface);
  color: var(--orange);
  padding: 0.15em 0.45em;
  border-radius: 4px;
  border: 1px solid var(--line);
}

/* ═══════════════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--dur-slow) var(--ease-out-x),
    transform var(--dur-slow) var(--ease-out-x);
  transition-delay: calc(var(--reveal-delay, 0) * 1ms);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .phone-center, .phone-left, .phone-right,
  .float-tag, .mascot-streak, .mascot-final, .mascot-contact,
  .dot-week.hot {
    animation: none !important;
  }
}