/* Light is the default, matching the app. The OS preference is deliberately
   not followed; the header toggle is the only switch, and it persists. */
:root {
  color-scheme: light;
  --bg: #fbfbf9;
  --wash-1: rgba(99, 116, 255, 0.26);
  --wash-2: rgba(0, 196, 166, 0.22);
  --wash-3: rgba(255, 138, 76, 0.16);
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.82);
  --border: rgba(20, 20, 18, 0.08);
  --border-strong: rgba(20, 20, 18, 0.15);
  --ink: #131316;
  --ink-soft: #4d4d4b;
  --ink-mute: #87877f;
  --accent: #131316;
  --accent-ink: #fff;
  --sheen: rgba(255, 255, 255, 0.65);
  --shadow-sm: 0 1px 2px rgba(16, 16, 20, 0.05);
  --shadow: 0 1px 3px rgba(16, 16, 20, 0.06), 0 14px 38px rgba(16, 16, 20, 0.08);
  --shadow-lg: 0 40px 80px rgba(16, 16, 20, 0.18);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --bg: #0d0d0c;
  --wash-1: rgba(110, 128, 255, 0.3);
  --wash-2: rgba(0, 196, 166, 0.2);
  --wash-3: rgba(255, 138, 76, 0.16);
  --glass: rgba(255, 255, 255, 0.045);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.2);
  --ink: #f3f3ef;
  --ink-soft: #c0c0b9;
  --ink-mute: #8a8a83;
  --accent: #f3f3ef;
  --accent-ink: #131316;
  --sheen: rgba(255, 255, 255, 0.14);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.45);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.45), 0 14px 38px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

/* Slow-drifting colour washes; the glass surfaces have something to refract. */
body::before {
  content: '';
  position: fixed;
  inset: -20%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
      38rem 30rem at 12% 2%,
      var(--wash-1),
      transparent 62%
    ),
    radial-gradient(34rem 28rem at 92% 12%, var(--wash-2), transparent 64%),
    radial-gradient(30rem 26rem at 60% 88%, var(--wash-3), transparent 66%);
  animation: drift 26s ease-in-out infinite alternate;
}
@keyframes drift {
  to {
    transform: translate3d(0, -4%, 0) scale(1.08);
  }
}

.wrap {
  width: 100%;
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- header ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1020px;
  margin: 0 auto;
  padding: 11px 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 15.5px;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.brand img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}
.top nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.top nav a {
  padding: 7px 12px;
  border-radius: 10px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
}
.top nav a:hover {
  color: var(--ink);
  background: var(--glass-strong);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--glass-strong);
  color: var(--ink-soft);
  cursor: pointer;
}
.theme-toggle:hover {
  color: var(--ink);
  border-color: var(--border-strong);
}
.theme-toggle svg {
  width: 17px;
  height: 17px;
}
.theme-toggle .moon,
:root[data-theme='dark'] .theme-toggle .sun {
  display: none;
}
:root[data-theme='dark'] .theme-toggle .moon {
  display: block;
}

/* ---------- hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 60px;
  padding: 88px 0 52px;
}
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 44px;
    text-align: center;
    padding-top: 52px;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 5px 13px 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--glass-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 12.5px;
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
}
.pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0ca30c;
  box-shadow: 0 0 0 3px rgba(12, 163, 12, 0.16);
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 700;
}
h1 .grad {
  background: linear-gradient(
    115deg,
    #ff63fa8d 0%,
    #4321be 55%,
    #ff8b4cc6 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  max-width: 30rem;
  margin: 0 0 30px;
  font-size: 17.5px;
  color: var(--ink-soft);
}
@media (max-width: 860px) {
  .lead {
    margin-left: auto;
    margin-right: auto;
  }
}

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

.stores {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
@media (max-width: 860px) {
  .stores {
    justify-content: center;
  }
}
.store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px 11px 17px;
  border-radius: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.16s ease, box-shadow 0.16s ease,
    border-color 0.16s ease;
}
.store:hover {
  transform: translateY(-2px);
}
.store svg {
  width: 25px;
  height: 25px;
  flex: none;
}
.store .label {
  display: flex;
  flex-direction: column;
  line-height: 1.18;
  text-align: left;
}
.store .label .small {
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.72;
}
.store .label .big {
  font-size: 16.5px;
  font-weight: 650;
  letter-spacing: -0.012em;
}

.store.primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: var(--shadow);
}
.store.primary:hover {
  box-shadow: var(--shadow-lg);
}

/* Not shipped: outlined glass, so it never reads as a working download. */
.store.secondary {
  background: var(--glass-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--border-strong);
  color: var(--ink);
}
.store.secondary:hover {
  border-color: var(--ink-mute);
}

.stores-note {
  margin: 16px 0 0;
  font-size: 13.5px;
  color: var(--ink-mute);
}
.stores-note a {
  color: var(--ink-soft);
}

/* ---------- device shots ---------- */

/* Three real screenshots, fanned. They already carry the iPhone frame, so
   there is no CSS bezel here -- only shadow, rotation and a glow behind. */
.shots {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 540px;
}
.shots::before {
  content: '';
  position: absolute;
  width: 96%;
  height: 70%;
  border-radius: 50%;
  background: linear-gradient(120deg, #6374ff, #00c4a6);
  filter: blur(78px);
  opacity: 0.42;
  z-index: 0;
}
.shot {
  position: absolute;
  display: block;
  width: 186px;
  max-width: 42vw;
  height: auto;
  border-radius: 26px;
}
.shot.s1 {
  z-index: 1;
  transform: translate(-64%, -5%) rotate(-9deg);
  filter: drop-shadow(0 22px 40px rgba(16, 16, 20, 0.2));
}
.shot.s2 {
  z-index: 3;
  transform: translateY(3%) scale(1.1);
  filter: drop-shadow(0 32px 58px rgba(16, 16, 20, 0.28));
}
.shot.s3 {
  z-index: 2;
  transform: translate(64%, -5%) rotate(9deg);
  filter: drop-shadow(0 22px 40px rgba(16, 16, 20, 0.2));
}
:root[data-theme='dark'] .shot.s1,
:root[data-theme='dark'] .shot.s3 {
  filter: drop-shadow(0 22px 40px rgba(0, 0, 0, 0.62));
}
:root[data-theme='dark'] .shot.s2 {
  filter: drop-shadow(0 32px 58px rgba(0, 0, 0, 0.78));
}

@media (max-width: 860px) {
  .shots {
    min-height: 430px;
  }
  .shot {
    width: 164px;
  }
  .shot.s1 {
    transform: translate(-58%, -5%) rotate(-9deg);
  }
  .shot.s3 {
    transform: translate(58%, -5%) rotate(9deg);
  }
}

/* ---------- compact feature strip ---------- */

.strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 13px;
  padding: 8px 0 22px;
}
.tile {
  padding: 18px 19px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  box-shadow: var(--shadow-sm);
}
.tile h3 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.012em;
}
.tile p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.tile .ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--glass-strong);
  color: var(--ink-soft);
}
.tile .ico svg {
  width: 19px;
  height: 19px;
}

/* ---------- policy pages ---------- */

.doc {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 70px;
}
.doc h1 {
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.028em;
  margin: 48px 0 8px;
}
.doc .meta {
  color: var(--ink-mute);
  font-size: 13.5px;
  margin-bottom: 32px;
}
.doc h2 {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 40px 0 13px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  font-weight: 650;
}
.doc h2:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.doc ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.doc li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 7px;
  color: var(--ink-soft);
}
.doc li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink-mute);
}

p {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--border-strong);
}
a:hover {
  text-decoration-color: currentColor;
}
.store,
.brand,
.top nav a {
  text-decoration: none;
}

/* ---------- FAQ ---------- */

.faq {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 0 90px;
}
.faq details {
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 48px 16px 19px;
  position: relative;
  font-size: 15.5px;
  font-weight: 620;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.faq summary::-webkit-details-marker {
  display: none;
}
/* chevron, rotated when open */
.faq summary::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -5px;
  border-right: 2px solid var(--ink-mute);
  border-bottom: 2px solid var(--ink-mute);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
}
.faq details[open] summary::after {
  transform: rotate(-135deg);
  margin-top: -2px;
}
.faq summary:hover {
  background: var(--glass-strong);
}
.faq details p {
  margin: 0;
  padding: 0 19px 18px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--ink-soft);
}
.faq .section-title {
  text-align: center;
  margin-bottom: 22px;
}

@media (prefers-reduced-motion: reduce) {
  .faq summary::after {
    transition: none;
  }
}

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

footer {
  border-top: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.foot-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
  justify-content: space-between;
  max-width: 1020px;
  margin: 0 auto;
  padding: 26px 22px 40px;
  font-size: 13.5px;
  color: var(--ink-mute);
}
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.foot-inner a {
  color: var(--ink-soft);
  text-decoration: none;
}
.foot-inner a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.foot-inner p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 13.5px;
}

@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none;
  }
  .store {
    transition: none;
  }
  .store:hover {
    transform: none;
  }
}