/* Vantage Agent product page — /agent/
 * Page tokens mirror the iPhone app (ios/Vantage Agent/Theme/Theme.swift):
 * teal #007C87, ink #0A0A0A, surfaces #FFFFFF / #EEF1F2, stroke #E3E7E9. */
:root {
  --bg: #f6f7f6;
  --panel: #eef1f0;
  --surface: #ffffff;
  --surface2: #eef1f2;
  --ink: #0a0a0a;
  --muted: #5c6670;
  --faint: #9aa5ad;
  --stroke: #e3e7e9;
  --teal: #007c87;
  --teal-deep: #004d54;
  --teal-bright: #009aa8;
  --amber: #b0722a;
  --display: "Barlow Condensed", "Barlow", system-ui, sans-serif;
  --sans: "Barlow", system-ui, -apple-system, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.22, .8, .3, 1);
  --gutter: clamp(16px, 4.4vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); font-size: 17px; line-height: 1.55;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: 100%; max-width: 1312px; margin: 0 auto; padding: 0 var(--gutter); }
.display { font-family: var(--display); font-weight: 700; letter-spacing: -0.01em; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 50; background: rgba(246, 247, 246, .88);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--stroke);
}
.top .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
.top .logo img { height: 22px; width: auto; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 26px; font-size: 15.5px; }
.top nav a { text-decoration: none; color: #2a3036; }
.top nav a:hover { color: var(--ink); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 10px; font: 600 15.5px/1 var(--sans);
  text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .15s var(--ease), background-color .2s, box-shadow .2s;
}
.btn:active { transform: scale(.98); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #22282d; }
.btn-teal { background: linear-gradient(135deg, var(--teal), var(--teal-deep)); color: #fff; box-shadow: 0 10px 24px -14px rgba(0, 77, 84, .8); }
.btn-teal:hover { box-shadow: 0 14px 30px -14px rgba(0, 77, 84, .9); }
.btn-line { background: transparent; color: var(--ink); border-color: #cfd6da; }
.btn-line:hover { background: #fff; }
.btn-lg { height: 52px; padding: 0 26px; font-size: 16.5px; border-radius: 12px; }
.top .btn { height: 38px; padding: 0 16px; font-size: 14.5px; }
@media (max-width: 760px) { .top nav .hide-sm { display: none; } .top nav { gap: 16px; } }

/* ---------- hero ---------- */
.hero { padding: clamp(48px, 8vw, 112px) 0 clamp(56px, 8vw, 104px); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.hero .icon {
  width: 96px; height: 96px; border-radius: 22px; background: #fff; padding: 0;
  box-shadow: 0 1px 0 rgba(10, 10, 10, .04), 0 14px 30px -16px rgba(10, 15, 18, .35); overflow: hidden;
}
.hero .icon img { width: 100%; height: 100%; }
.hero .name { display: flex; align-items: center; gap: 10px; margin: 26px 0 6px; color: var(--muted); font-size: 18px; }
.badge {
  font: 500 12.5px/1 var(--sans); padding: 5px 8px; border-radius: 6px;
  border: 1px solid #cbd3d7; color: #3b444b; background: rgba(255, 255, 255, .6);
}
.hero h1 { font-size: clamp(50px, 7vw, 92px); line-height: .96; margin: 10px 0 26px; }
.hero .lead { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.45; color: var(--muted); max-width: 34ch; margin: 0; }
.hero .fine { border-top: 1px solid #d6dcdf; margin-top: 34px; padding-top: 22px; font-size: 15px; color: #3b444b; max-width: 560px; }

.signup {
  background: var(--panel); border: 1px solid #dde3e4; border-radius: 28px;
  padding: clamp(28px, 3.4vw, 48px);
}
.signup h2 { font-size: 30px; margin: 0 0 6px; }
.signup .price { display: flex; align-items: baseline; gap: 8px; margin: 18px 0 6px; }
.signup .price b { font: 700 54px/1 var(--display); letter-spacing: -0.03em; }
.signup .price span { color: var(--muted); }
.signup .sub { color: var(--muted); margin: 0 0 22px; font-size: 15.5px; }
.ticks { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 12px; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 16px; line-height: 1.45; }
.ticks svg { margin-top: 3px; color: var(--teal); }
.signup .btn { width: 100%; }
.signup .alt { margin: 14px 0 0; text-align: center; font-size: 14.5px; color: var(--muted); }
.signup .alt a { color: var(--teal-deep); }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; } }

/* ---------- logos ---------- */
.logos { padding: 24px 0 clamp(64px, 9vw, 120px); text-align: center; }
.logos h2 { font-size: 22px; margin: 0 0 36px; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 28px 52px; align-items: center; }
.logo-row img { height: 30px; width: auto; opacity: .55; filter: grayscale(1); transition: opacity .2s; }
.logo-row img:hover { opacity: .9; }
.logo-row .word { font: 700 19px/1 var(--sans); color: #6b747b; letter-spacing: -0.01em; }

/* ---------- showcase ---------- */
.showcase { padding: 0 0 clamp(72px, 10vw, 128px); }
.showcase .layout {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(28px, 4vw, 72px); align-items: start;
}
.col h2 { font-size: clamp(30px, 2.6vw, 38px); margin: 0 0 28px; line-height: 1.1; }
.features { display: grid; }
.feature {
  position: relative; display: block; width: 100%; text-align: left; background: none; border: 0;
  border-top: 1px solid #d6dcdf; padding: 26px 0 34px; cursor: pointer; color: inherit; font: inherit;
  opacity: .42; transition: opacity .35s var(--ease);
}
.feature:hover { opacity: .7; }
.feature.is-active { opacity: 1; }
.feature .bar {
  position: absolute; top: -1px; left: 0; height: 2px; width: 0; background: var(--ink);
}
.feature.is-active .bar { animation: fill var(--dur, 12s) linear forwards; }
.feature.is-active.is-paused .bar { animation-play-state: paused; }
@keyframes fill { from { width: 0; } to { width: 100%; } }
.feature .ic { width: 26px; height: 26px; color: #4a535a; margin-bottom: 18px; }
.feature h3 { font: 600 24px/1.15 var(--display); letter-spacing: 0; margin: 0 0 10px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.5; max-width: 34ch; }
.mock { position: relative; }
@media (max-width: 1180px) {
  .showcase .layout { grid-template-columns: 1fr 1fr; }
  .mock { grid-column: 1 / -1; grid-row: 1; justify-self: center; margin-bottom: 28px; }
}
@media (max-width: 680px) {
  .showcase .layout { grid-template-columns: 1fr; }
  .feature { padding: 20px 0 24px; }
}

/* ---------- the phone (all sizes in --u: one unit = 1px of a 393×852 iPhone) ---------- */
.ph {
  --u: min(1px, calc((100vw - 2 * var(--gutter)) / 393));
  --ink-in: #0a0a0a; --muted-in: #5c6670;
  width: calc(393 * var(--u)); height: calc(852 * var(--u));
  border-radius: calc(54 * var(--u)); position: relative; overflow: hidden; isolation: isolate;
  background: #f7f8f8; color: var(--ink-in);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: calc(16 * var(--u)); line-height: 1.35; cursor: default; user-select: none;
  box-shadow: 0 0 0 calc(1 * var(--u)) rgba(10, 10, 10, .06),
    0 calc(30 * var(--u)) calc(70 * var(--u)) calc(-30 * var(--u)) rgba(10, 15, 18, .32),
    0 calc(10 * var(--u)) calc(24 * var(--u)) calc(-14 * var(--u)) rgba(10, 15, 18, .16);
}
.ph * { box-sizing: border-box; }
.ph.shake { animation: shake .36s ease-in-out; }
@keyframes shake { 25% { transform: translateX(calc(-5 * var(--u))); } 75% { transform: translateX(calc(5 * var(--u))); } }

.ph-status {
  position: absolute; top: 0; left: 0; right: 0; height: calc(54 * var(--u)); z-index: 6;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(6 * var(--u)) calc(34 * var(--u)) 0 calc(42 * var(--u));
  font-weight: 600; font-size: calc(16 * var(--u));
}
.ph-status .icons { display: flex; gap: calc(6 * var(--u)); align-items: center; }
.ph-status svg { height: calc(12 * var(--u)); width: auto; }
.ph-island {
  position: absolute; top: calc(11 * var(--u)); left: 50%; transform: translateX(-50%);
  width: calc(124 * var(--u)); height: calc(36 * var(--u)); border-radius: calc(18 * var(--u));
  background: #000; z-index: 30;
}

.ph-head {
  position: absolute; top: calc(54 * var(--u)); left: 0; right: 0; z-index: 5;
  display: flex; align-items: center; gap: calc(10 * var(--u));
  padding: calc(8 * var(--u)) calc(16 * var(--u)) calc(12 * var(--u));
  background: linear-gradient(#f7f8f8 72%, rgba(247, 248, 248, 0));
}
.ph-head .back { width: calc(10 * var(--u)); color: var(--teal); }
.ph-head .av { width: calc(38 * var(--u)); height: calc(38 * var(--u)); border-radius: 50%; overflow: hidden; flex: none; }
.ph-head .who { line-height: 1.2; }
.ph-head .who b { display: block; font-size: calc(16.5 * var(--u)); }
.ph-head .who span { font-size: calc(12.5 * var(--u)); color: var(--muted-in); display: inline-flex; align-items: center; gap: calc(5 * var(--u)); }
.ph-head .who span i { width: calc(7 * var(--u)); height: calc(7 * var(--u)); border-radius: 50%; background: #1e9e6a; }
.ph-head .who span i.busy { background: var(--teal-bright); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.ph-head .more {
  margin-left: auto; width: calc(34 * var(--u)); height: calc(34 * var(--u)); border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 calc(.6 * var(--u)) var(--stroke); display: grid; place-items: center; color: #3b444b;
}
.ph-head .more svg { width: calc(16 * var(--u)); }

.ph-viewport { position: absolute; top: calc(112 * var(--u)); bottom: calc(150 * var(--u)); left: 0; right: 0; overflow: hidden; }
.ph-thread {
  position: absolute; top: 0; left: 0; right: 0; padding: calc(12 * var(--u)) calc(14 * var(--u)) calc(14 * var(--u));
  display: flex; flex-direction: column; gap: calc(8 * var(--u));
  transition: transform .34s var(--ease); will-change: transform;
}
.row { display: flex; flex-direction: column; align-items: flex-start; }
.row.me { align-items: flex-end; }
.row.arrive { transform-origin: 0 100%; animation: grow .4s cubic-bezier(.3, 1.3, .5, 1) both, appear .2s cubic-bezier(.4, 0, .2, 1) both; }
.row.me.arrive { transform-origin: 100% 100%; animation: rise .26s cubic-bezier(.33, 1, .68, 1) both, appear .26s cubic-bezier(.4, 0, .2, 1) both; }
@keyframes grow { from { transform: scale(.86); } }
@keyframes rise { from { transform: translateY(calc(8 * var(--u))); } }
@keyframes appear { from { opacity: 0; filter: blur(calc(2 * var(--u))); } }

.bub {
  max-width: calc(300 * var(--u)); padding: calc(10 * var(--u)) calc(14 * var(--u));
  border-radius: calc(19 * var(--u)); background: #fff; box-shadow: 0 0 0 calc(.6 * var(--u)) var(--stroke);
  font-size: calc(15.5 * var(--u)); line-height: 1.38;
}
.row.me .bub {
  background: linear-gradient(135deg, var(--teal), var(--teal-deep)); color: #fff; box-shadow: none;
  border-bottom-right-radius: calc(6 * var(--u));
}
.bub ul { margin: 0; padding: 0 0 0 calc(2 * var(--u)); list-style: none; display: grid; gap: calc(7 * var(--u)); }
.bub li { display: grid; grid-template-columns: calc(10 * var(--u)) 1fr; }
.bub li::before { content: "•"; color: var(--faint); }
.tag {
  display: inline-flex; align-items: center; gap: calc(4 * var(--u)); padding: 0 calc(6 * var(--u));
  border-radius: calc(6 * var(--u)); background: rgba(0, 124, 135, .09); color: var(--teal-deep);
  font-weight: 600; font-size: calc(14 * var(--u)); line-height: calc(21 * var(--u)); margin-right: calc(4 * var(--u));
}
.tag.needs { background: rgba(176, 114, 42, .12); color: #8a5a21; }

.label {
  display: inline-flex; align-items: center; gap: calc(6 * var(--u)); margin: calc(8 * var(--u)) 0 calc(2 * var(--u)) calc(4 * var(--u));
  font-size: calc(12.5 * var(--u)); color: var(--muted-in);
}
.label .tile {
  width: calc(17 * var(--u)); height: calc(17 * var(--u)); border-radius: calc(5 * var(--u));
  display: grid; place-items: center; background: #e2f0f1; color: var(--teal); transition: background-color .25s, color .25s;
}
.label .tile svg { width: calc(11 * var(--u)); height: calc(11 * var(--u)); }
.label.needs .tile { background: #f6e9d6; color: #8a5a21; }
.label.working .tile svg { animation: spin 1.1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.typing { display: inline-flex; gap: calc(5 * var(--u)); padding: calc(13 * var(--u)) calc(14 * var(--u)); border-radius: calc(19 * var(--u)); background: #fff; box-shadow: 0 0 0 calc(.6 * var(--u)) var(--stroke); }
.typing i { width: calc(7 * var(--u)); height: calc(7 * var(--u)); border-radius: 50%; background: #4a535a; opacity: .4; animation: dot 1s linear infinite; }
.typing i:nth-child(2) { animation-delay: .16s; }
.typing i:nth-child(3) { animation-delay: .32s; }
@keyframes dot { 0%, 60%, 100% { opacity: .35; transform: none; } 30% { opacity: .9; transform: translateY(calc(-3 * var(--u))); } }

/* cards */
.card {
  width: calc(318 * var(--u)); background: #fff; border-radius: calc(20 * var(--u));
  box-shadow: 0 0 0 calc(.6 * var(--u)) var(--stroke), 0 calc(6 * var(--u)) calc(16 * var(--u)) calc(-12 * var(--u)) rgba(10, 15, 18, .2);
  padding: calc(14 * var(--u)) calc(16 * var(--u)); transition: transform .14s;
}
.card.pressed:not(.done) { transform: scale(.975); }
.card .k { display: flex; justify-content: space-between; align-items: baseline; gap: calc(8 * var(--u)); }
.card .big { font-size: calc(21 * var(--u)); font-weight: 650; letter-spacing: -0.01em; }
.card .note { font-size: calc(12.5 * var(--u)); color: var(--muted-in); }
.card .sub { font-size: calc(14 * var(--u)); color: var(--muted-in); margin-top: calc(2 * var(--u)); }
.card .line {
  display: flex; justify-content: space-between; border-top: calc(.6 * var(--u)) solid var(--stroke);
  margin-top: calc(10 * var(--u)); padding-top: calc(10 * var(--u)); font-size: calc(15 * var(--u));
}
.card .line b { font-weight: 600; }
.card .btns { display: grid; gap: calc(8 * var(--u)); margin-top: calc(14 * var(--u)); }
.card .btns span {
  height: calc(40 * var(--u)); border-radius: calc(20 * var(--u)); display: grid; place-items: center;
  font-weight: 600; font-size: calc(15.5 * var(--u)); transition: transform .12s, opacity .12s, max-height .35s var(--ease), margin .35s var(--ease);
}
.card .btns .go { background: linear-gradient(135deg, var(--teal), var(--teal-deep)); color: #fff; }
.card .btns .no { box-shadow: inset 0 0 0 calc(1 * var(--u)) #cfd6da; }
.card.pressed:not(.done) .btns .go { transform: scale(.97); opacity: .8; }
.card.done .btns { display: none; }
.card .done-badge {
  display: none; font-size: calc(12.5 * var(--u)); font-weight: 600; color: #14724c;
  background: rgba(30, 158, 106, .12); padding: calc(3 * var(--u)) calc(8 * var(--u)); border-radius: calc(8 * var(--u));
}
.card.done .done-badge { display: inline-block; animation: landed .3s var(--ease) both; }
.card.done .note { display: none; }
@keyframes landed { from { opacity: 0; filter: blur(calc(3 * var(--u))); transform: scale(.72); } }

.card.art { display: grid; grid-template-columns: calc(64 * var(--u)) 1fr calc(14 * var(--u)); gap: calc(12 * var(--u)); align-items: center; padding: calc(10 * var(--u)); }
.thumb { width: calc(64 * var(--u)); height: calc(72 * var(--u)); border-radius: calc(10 * var(--u)); background: #f0f3f3; overflow: hidden; position: relative; }
.thumb.page::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 42%; background: linear-gradient(135deg, var(--teal), var(--teal-deep)); }
.thumb.page i { position: absolute; left: calc(8 * var(--u)); height: calc(4 * var(--u)); border-radius: 2px; background: #cdd5d8; }
.thumb.page i:nth-child(1) { top: calc(10 * var(--u)); width: 60%; background: rgba(255, 255, 255, .85); }
.thumb.page i:nth-child(2) { top: calc(18 * var(--u)); width: 40%; background: rgba(255, 255, 255, .55); }
.thumb.page i:nth-child(3) { top: calc(40 * var(--u)); width: 70%; }
.thumb.page i:nth-child(4) { top: calc(48 * var(--u)); width: 55%; }
.thumb.page i:nth-child(5) { top: calc(58 * var(--u)); width: 34%; height: calc(7 * var(--u)); background: var(--teal); border-radius: 4px; }
.card.art b { display: block; font-size: calc(15 * var(--u)); line-height: 1.25; }
.card.art span { font-size: calc(12.5 * var(--u)); color: var(--muted-in); }
.card.art .chev { color: var(--faint); }

.chart { display: flex; align-items: flex-end; gap: calc(7 * var(--u)); height: calc(84 * var(--u)); margin: calc(14 * var(--u)) 0 calc(6 * var(--u)); }
.chart i { flex: 1; border-radius: calc(4 * var(--u)) calc(4 * var(--u)) calc(2 * var(--u)) calc(2 * var(--u)); background: #cfe6e8; transform-origin: bottom; animation: bar .6s var(--ease) both; }
.chart i:last-child { background: var(--teal); }
@keyframes bar { from { transform: scaleY(0); } }
.chart-x { display: flex; justify-content: space-between; font-size: calc(11 * var(--u)); color: var(--faint); }

.steps { display: grid; gap: calc(9 * var(--u)); }
.steps .st { display: grid; grid-template-columns: calc(18 * var(--u)) 1fr; gap: calc(9 * var(--u)); align-items: center; font-size: calc(14.5 * var(--u)); animation: appear .25s ease both; }
.steps .st .ring { width: calc(16 * var(--u)); height: calc(16 * var(--u)); border-radius: 50%; border: calc(2 * var(--u)) solid #cfe6e8; border-top-color: var(--teal); animation: spin .8s linear infinite; }
.steps .st.ok .ring { animation: none; border: 0; background: var(--teal); display: grid; place-items: center; }
.steps .st.ok .ring::after { content: ""; width: calc(7 * var(--u)); height: calc(4 * var(--u)); border: calc(1.8 * var(--u)) solid #fff; border-top: 0; border-right: 0; transform: rotate(-45deg) translate(calc(.5 * var(--u)), calc(-.5 * var(--u))); }
.steps .st.ok span { color: var(--muted-in); }

.card.conn .who { display: flex; align-items: center; gap: calc(10 * var(--u)); }
.card.conn .lg { width: calc(36 * var(--u)); height: calc(36 * var(--u)); border-radius: calc(9 * var(--u)); background: #ffe01b; display: grid; place-items: center; }
.card.conn .lg img { width: calc(22 * var(--u)); height: calc(22 * var(--u)); }
.card.conn b { font-size: calc(16 * var(--u)); }

/* composer + tab bar */
.ph-composer {
  position: absolute; left: calc(14 * var(--u)); right: calc(14 * var(--u)); bottom: calc(92 * var(--u)); z-index: 5;
  min-height: calc(50 * var(--u)); border-radius: calc(25 * var(--u)); background: #fff;
  box-shadow: 0 0 0 calc(.6 * var(--u)) var(--stroke), 0 calc(6 * var(--u)) calc(18 * var(--u)) calc(-12 * var(--u)) rgba(10, 15, 18, .22);
  display: flex; align-items: center; gap: calc(8 * var(--u)); padding: calc(7 * var(--u)) calc(7 * var(--u)) calc(7 * var(--u)) calc(14 * var(--u));
}
.ph-composer .plus { width: calc(18 * var(--u)); color: #4a535a; flex: none; }
.ph-composer .field { flex: 1; font-size: calc(15.5 * var(--u)); color: var(--faint); min-height: calc(21 * var(--u)); }
.ph-composer.has-words .field { color: var(--ink-in); }
.ph-composer .ph-hint { display: inline; }
.ph-composer.has-words .ph-hint { display: none; }
.ph-composer .caret { display: none; width: calc(1.6 * var(--u)); height: calc(19 * var(--u)); background: var(--teal); vertical-align: calc(-4 * var(--u)); margin-left: calc(1 * var(--u)); animation: caret 1s step-end infinite; }
.ph-composer.focused .caret { display: inline-block; }
@keyframes caret { 50% { opacity: 0; } }
.ph-composer .act {
  width: calc(36 * var(--u)); height: calc(36 * var(--u)); border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--surface2); color: #3b444b; transition: background .2s, transform .2s var(--ease);
}
.ph-composer .act svg { width: calc(16 * var(--u)); }
.ph-composer .act .send { display: none; }
.ph-composer.has-words .act { background: linear-gradient(135deg, var(--teal), var(--teal-deep)); color: #fff; }
.ph-composer.has-words .act .send { display: block; }
.ph-composer.has-words .act .mic { display: none; }

.ph-tabs {
  position: absolute; left: 0; right: 0; bottom: 0; height: calc(84 * var(--u)); z-index: 5;
  background: rgba(247, 248, 248, .94); border-top: calc(.6 * var(--u)) solid var(--stroke);
  display: grid; grid-template-columns: repeat(4, 1fr); padding: calc(8 * var(--u)) calc(10 * var(--u)) 0;
}
.ph-tabs div { display: flex; flex-direction: column; align-items: center; gap: calc(3 * var(--u)); font-size: calc(10.5 * var(--u)); color: #8a949b; font-weight: 500; }
.ph-tabs div.on { color: var(--teal); }
.ph-tabs svg { width: calc(23 * var(--u)); height: calc(23 * var(--u)); }
.ph-home { position: absolute; bottom: calc(8 * var(--u)); left: 50%; transform: translateX(-50%); width: calc(136 * var(--u)); height: calc(5 * var(--u)); border-radius: 3px; background: #0a0a0a; z-index: 7; }

/* lock screen cover */
.ph-lock {
  position: absolute; inset: 0; z-index: 20; color: #1d2328; text-align: center;
  background:
    radial-gradient(120% 70% at 12% 6%, #e4f1f1 0%, rgba(228, 241, 241, 0) 62%),
    radial-gradient(95% 60% at 92% 98%, #bfe0e2 0%, rgba(191, 224, 226, 0) 66%),
    linear-gradient(172deg, #c9d6d9 0%, #d6e2e2 46%, #e9eeec 100%);
  opacity: 0; filter: blur(calc(10 * var(--u))); transform: scale(1.08); pointer-events: none;
  transition: opacity .45s ease, transform .45s var(--ease), filter .45s ease;
}
.ph-lock.in { opacity: 1; filter: none; transform: none; transition: none; }
.ph-lock .date { margin-top: calc(118 * var(--u)); font-size: calc(19 * var(--u)); font-weight: 600; opacity: .8; }
.ph-lock .time { font-size: calc(96 * var(--u)); font-weight: 700; letter-spacing: -0.03em; line-height: 1; margin-top: calc(4 * var(--u)); }
.ph-lock .notice {
  position: absolute; left: calc(12 * var(--u)); right: calc(12 * var(--u)); bottom: calc(150 * var(--u));
  display: flex; gap: calc(11 * var(--u)); text-align: left; padding: calc(13 * var(--u)) calc(14 * var(--u));
  border-radius: calc(24 * var(--u)); background: rgba(255, 255, 255, .66);
  backdrop-filter: blur(calc(22 * var(--u))) saturate(1.4); -webkit-backdrop-filter: blur(calc(22 * var(--u))) saturate(1.4);
  box-shadow: 0 calc(10 * var(--u)) calc(30 * var(--u)) calc(-12 * var(--u)) rgba(20, 40, 44, .3);
  opacity: 0; transform: translateY(calc(26 * var(--u))) scale(.96); filter: blur(calc(6 * var(--u)));
  transition: opacity .35s ease, transform .5s cubic-bezier(.2, .9, .25, 1.1), filter .35s ease;
}
.ph-lock .notice.in { opacity: 1; transform: none; filter: none; }
.ph-lock .notice img { width: calc(38 * var(--u)); height: calc(38 * var(--u)); border-radius: calc(9 * var(--u)); flex: none; }
.ph-lock .notice b { font-size: calc(15 * var(--u)); }
.ph-lock .notice .t { display: flex; justify-content: space-between; }
.ph-lock .notice .t span { font-size: calc(13 * var(--u)); color: #5a646b; }
.ph-lock .notice p { margin: calc(1 * var(--u)) 0 0; font-size: calc(15 * var(--u)); line-height: 1.3; }

/* the demo's finger */
.ph-touch {
  position: absolute; z-index: 40; width: calc(40 * var(--u)); height: calc(40 * var(--u)); margin: calc(-20 * var(--u)) 0 0 calc(-20 * var(--u));
  border-radius: 50%; background: rgba(10, 15, 18, .22); pointer-events: none; opacity: 0;
}
.ph-touch.go { animation: touch .55s ease-out both; }
.ph-touch.go::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: calc(2 * var(--u)) solid rgba(10, 15, 18, .3); animation: ring .55s ease-out both; }
@keyframes touch { 0% { opacity: 0; transform: scale(.6); } 25% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(.9); } }
@keyframes ring { from { transform: scale(.8); opacity: 1; } to { transform: scale(1.9); opacity: 0; } }

.ph-note {
  position: absolute; left: 50%; top: calc(12 * var(--u)); transform: translate(-50%, -8px); z-index: 50;
  background: var(--ink); color: #fff; font: 500 14px/1.3 var(--sans); padding: 8px 12px; border-radius: 8px;
  white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s var(--ease);
}
.ph-note.in { opacity: 1; transform: translate(-50%, 0); }

/* ---------- how it works ---------- */
.how { padding: clamp(64px, 9vw, 120px) 0; border-top: 1px solid var(--stroke); background: #fff; }
.how h2, .pricing h2, .faq h2 { font-size: clamp(36px, 4vw, 56px); margin: 0 0 14px; text-align: center; }
.how .intro { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 56px; font-size: 18.5px; }
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--bg); border: 1px solid var(--stroke); border-radius: 22px; padding: 28px; }
.step .n { font: 700 13px/1 var(--mono); color: var(--teal); letter-spacing: .08em; }
.step h3 { font: 700 26px/1.15 var(--display); margin: 14px 0 10px; letter-spacing: -0.01em; }
.step p { margin: 0; color: var(--muted); font-size: 16px; }
@media (max-width: 860px) { .steps3 { grid-template-columns: 1fr; } }

/* ---------- pricing ---------- */
.pricing { padding: clamp(64px, 9vw, 120px) 0; }
.pricing .intro { text-align: center; color: var(--muted); margin: 0 auto 48px; max-width: 620px; font-size: 18.5px; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 980px; margin: 0 auto; }
.plan { background: #fff; border: 1px solid var(--stroke); border-radius: 24px; padding: 34px; display: flex; flex-direction: column; }
.plan.feat { border-color: rgba(0, 124, 135, .45); box-shadow: 0 24px 50px -36px rgba(0, 77, 84, .6); }
.plan .tagline { font: 700 12.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--teal); }
.plan .amount { margin: 16px 0 4px; display: flex; align-items: baseline; gap: 8px; }
.plan .amount b { font: 700 50px/1 var(--display); letter-spacing: -0.03em; }
.plan .amount span { color: var(--muted); }
.plan > p { color: var(--muted); margin: 0 0 22px; font-size: 16px; }
.plan .ticks { margin-bottom: 30px; }
.plan .btn { margin-top: auto; width: 100%; }
.plan .alt { text-align: center; margin: 12px 0 0; font-size: 14px; color: var(--muted); }
@media (max-width: 820px) { .plans { grid-template-columns: 1fr; } }

/* ---------- faq ---------- */
.faq { padding: clamp(64px, 9vw, 120px) 0; background: #fff; border-top: 1px solid var(--stroke); }
.faq .list { max-width: 760px; margin: 40px auto 0; }
.faq details { border-top: 1px solid var(--stroke); }
.faq details:last-child { border-bottom: 1px solid var(--stroke); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 36px 22px 0; position: relative;
  font: 600 22px/1.3 var(--display); letter-spacing: 0;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 300 26px/1 var(--sans); color: var(--muted); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 22px; color: var(--muted); font-size: 16.5px; max-width: 66ch; }

/* ---------- closing ---------- */
.closing { background: #0a0f12; color: #f2f5f6; padding: clamp(72px, 10vw, 128px) 0; text-align: center; }
.closing h2 { font-size: clamp(38px, 5vw, 64px); margin: 0 0 16px; }
.closing p { color: #93a1ab; font-size: 19px; margin: 0 auto 34px; max-width: 560px; }
.closing .cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.closing .btn-line { color: #f2f5f6; border-color: #33424c; }
.closing .btn-line:hover { background: #121a20; }
.foot { background: #0a0f12; color: #5c6b75; border-top: 1px solid #1a242c; font-size: 14px; }
.foot .wrap { display: flex; gap: 22px; flex-wrap: wrap; padding-top: 26px; padding-bottom: 34px; }
.foot a { color: #93a1ab; text-decoration: none; }
.foot .c { margin-left: auto; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .ph *, .ph { animation-duration: .001s !important; transition-duration: .001s !important; }
}
.ph-head .who em { font-style: normal; }
/* Phones: the demo sits above both lists, so keep them short — only the
   playing feature shows its description. */
@media (max-width: 680px) {
  .col h2 { margin-bottom: 8px; }
  .feature { padding: 16px 0 18px; }
  .feature .ic { display: none; }
  .feature h3 { margin: 0; font-size: 21px; }
  .feature p { display: none; }
  .feature.is-active p { display: block; margin-top: 8px; }
}
.top nav a.btn-dark, .top nav a.btn-dark:hover { color: #fff; }