@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-display: swap;
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Rubik";
  src: url("fonts/rubik-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 300 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Rubik";
  src: url("fonts/rubik-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-weight: 300 900;
  font-display: swap;
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --ground: #ffffff;
  --tint: #f2f5fb;
  --tint-2: #e8eef9;
  --line: #dde4f0;
  --ink: #13203a;
  --ink-2: #46557a;
  --accent: #2f5bea;
  --accent-press: #2246c2;
  --accent-soft: #e6ecfe;
  --go: #0f7f3c;
  --go-ink: #0b6230;
  --go-soft: #e3f6ea;
  --no: #d63a40;
  --no-ink: #b0262c;
  --no-soft: #fdeaea;
  --flame: #ff7a00;
  --flame-soft: #fff0e0;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Rubik", ui-sans-serif, system-ui, sans-serif;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 28px;
  --shadow: 0 1px 2px rgb(19 32 58 / 6%), 0 8px 24px -8px rgb(19 32 58 / 18%);
  --shadow-lg: 0 2px 4px rgb(19 32 58 / 6%), 0 30px 60px -20px rgb(19 32 58 / 35%);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(72px, 10vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
/* Legal pages */
.legal { padding-block: clamp(40px, 7vw, 80px) var(--section); display: grid; gap: 14px; }
.legal h1 { font-size: clamp(2rem, 4.4vw, 2.75rem); font-weight: 800; letter-spacing: -0.03em; }
.legal h2 { font-size: 1.25rem; font-weight: 700; margin-top: 18px; }
.legal p, .legal li { max-width: 68ch; line-height: 1.6; }
.legal ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.legal-meta { color: var(--ink-2); font-size: 0.9375rem; }
.legal-form { border: 1.5px dashed var(--line); border-radius: 16px; padding: 20px; display: grid; gap: 8px; }
.legal .table-scroll { overflow-x: auto; }
.legal-table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 0.9375rem; }
.legal-table th, .legal-table td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.legal-table th { font-family: var(--display); font-weight: 700; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
  font-variant-numeric: lining-nums;
  caret-color: var(--accent);
  -webkit-font-smoothing: antialiased;
}
::selection { background: #c9d6fd; color: var(--ink); }
img, svg { display: block; }
h1, h2, h3 { font-family: var(--display); margin: 0; line-height: 1.08; text-wrap: balance; letter-spacing: -0.02em; }
p { margin: 0; text-wrap: pretty; }
a { color: var(--accent); text-underline-offset: 0.2em; text-decoration-thickness: 1.5px; }
a:hover { color: var(--accent-press); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.icon { width: 1.25em; height: 1.25em; flex: none; }
.icon-flame { color: var(--flame); }

.wrap { width: min(1180px, 100%); margin: 0 auto; padding: 0 var(--gutter); }
.wrap.narrow { width: min(820px, 100%); }
.section-title { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin-bottom: clamp(32px, 5vw, 56px); }

/* Buttons */
.btn {
  --b: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 0 28px;
  border: 0; border-radius: 999px;
  background: var(--b); color: #fff;
  font: 600 1.0625rem/1 var(--body); letter-spacing: 0.005em; text-decoration: none;
  cursor: pointer;
  box-shadow: inset 0 -4px 0 rgb(10 18 40 / 28%), 0 1px 2px rgb(19 32 58 / 14%), 0 10px 22px -10px rgb(19 32 58 / 45%);
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease), background-color 160ms var(--ease);
}
.btn:hover { color: #fff; background: var(--accent-press); transform: translateY(-1px); box-shadow: inset 0 -4px 0 rgb(10 18 40 / 28%), 0 2px 3px rgb(19 32 58 / 14%), 0 16px 28px -12px rgb(19 32 58 / 50%); }
.btn:active { transform: translateY(3px); box-shadow: inset 0 -1px 0 rgb(10 18 40 / 28%), 0 1px 1px rgb(19 32 58 / 12%); transition-duration: 60ms; }
.btn .icon { width: 20px; height: 20px; transition: transform 200ms var(--ease); }
.btn:hover .icon { transform: translateX(3px); }
.btn-small { min-height: 42px; padding: 0 18px; font-size: 0.9375rem; }
.btn-wide { width: 100%; }
.btn-secondary { --b: var(--ink); }
.btn-secondary:hover { background: #22325a; }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }

.link-quiet { color: var(--ink-2); font-weight: 500; }
.link-quiet:hover { color: var(--ink); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgb(255 255 255 / 92%);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms;
}
.site-header.scrolled { border-bottom-color: var(--line); }
@supports (backdrop-filter: blur(8px)) {
  .site-header { background: rgb(255 255 255 / 80%); backdrop-filter: saturate(1.4) blur(12px); }
}
.header-row { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.wordmark:hover { color: var(--ink); }
.wordmark-mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px;
  background: var(--accent); color: #fff; font: 800 1.0625rem/1 var(--display); letter-spacing: -0.04em;
}
.wordmark-text { font: 700 1.125rem/1.1 var(--display); letter-spacing: -0.02em; }
.wordmark-text span { font-weight: 500; color: var(--ink-2); }

/* Hero */
.hero { padding: clamp(28px, 6vw, 72px) 0 var(--section); background: linear-gradient(180deg, var(--ground) 0%, var(--tint) 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.75rem, 5.4vw, 4.375rem); font-weight: 800; line-height: 0.98; letter-spacing: -0.035em; }
.lead { margin-top: 24px; font-size: clamp(1.125rem, 1.6vw, 1.3125rem); line-height: 1.55; color: var(--ink-2); max-width: 34em; }

.track-picker { margin: 32px 0 0; padding: 0; border: 0; }
.track-picker legend { padding: 0; margin-bottom: 10px; font-weight: 600; font-size: 0.9375rem; }
.track-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.track { position: relative; cursor: pointer; }
.track input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.track span {
  display: flex; flex-direction: column; gap: 2px; height: 100%;
  padding: 12px 14px; border-radius: var(--r);
  background: var(--ground); border: 1.5px solid var(--line);
  transition: border-color 160ms, background-color 160ms, box-shadow 160ms;
}
.track b { font-weight: 600; font-size: 1rem; }
.track small { font-size: 0.8125rem; line-height: 1.3; color: var(--ink-2); }
.track:hover span { border-color: #b8c6e6; }
.track input:checked + span { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.track input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 28px; }
.refund-line { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 0.9375rem; color: var(--ink-2); }
.refund-line .icon { color: var(--go); width: 20px; height: 20px; }

/* Phone */
.hero-phone { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.phone {
  width: min(380px, 100%);
  padding: 12px; border-radius: 52px;
  background: #0f1830;
  box-shadow: var(--shadow-lg), inset 0 0 0 2px #2a3a62;
}
.phone-screen {
  position: relative; overflow: hidden;
  min-height: 560px; border-radius: 41px;
  background: var(--ground);
  padding: 22px 20px 20px;
  display: flex; flex-direction: column;
}
.app-top { display: flex; align-items: center; justify-content: space-between; padding: 6px 4px 14px; }
.app-track { font-size: 0.8125rem; font-weight: 500; color: var(--ink-2); }
.streak {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 11px 5px 8px; border-radius: 999px;
  background: var(--tint); color: #5b6888;
  font: 700 1rem/1 var(--display);
  transition: background-color 300ms, color 300ms;
}
.streak .icon { width: 20px; height: 20px; }
.streak.lit { background: var(--flame-soft); color: #a34600; }
.streak.lit .icon { color: var(--flame); animation: flame-pop 700ms var(--ease); }
@keyframes flame-pop {
  0% { transform: scale(0.6) rotate(-8deg); filter: drop-shadow(0 0 0 rgb(255 122 0 / 0%)); }
  45% { transform: scale(1.35) rotate(6deg); filter: drop-shadow(0 4px 8px rgb(255 122 0 / 55%)); }
  100% { transform: scale(1) rotate(0); filter: drop-shadow(0 0 0 rgb(255 122 0 / 0%)); }
}

.subject-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 14px; background: var(--tint); }
.subject {
  min-height: 40px; border: 0; border-radius: 10px; background: transparent;
  font: 500 0.9375rem/1 var(--body); color: var(--ink-2); cursor: pointer;
  transition: background-color 160ms, color 160ms, box-shadow 160ms;
}
.subject[aria-selected="true"] { background: var(--ground); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgb(19 32 58 / 10%), 0 4px 10px -6px rgb(19 32 58 / 25%); }

.task { padding: 22px 4px 0; display: flex; flex-direction: column; flex: 1; }
.task-q { margin-top: 8px; font: 600 1.25rem/1.35 var(--display); letter-spacing: -0.01em; }
.options { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.option {
  display: flex; align-items: center; gap: 12px; width: 100%;
  min-height: 54px; padding: 10px 14px;
  border: 1.5px solid var(--line); border-radius: var(--r);
  background: var(--ground); color: var(--ink);
  font: 400 1rem/1.35 var(--body); text-align: left; cursor: pointer;
  box-shadow: inset 0 -4px 0 var(--line);
  padding-bottom: 13px;
  transition: border-color 160ms, background-color 160ms, transform 120ms var(--ease);
}
.option:hover:not([disabled]) { border-color: #a9bbe8; background: #fafbff; }
.option:active:not([disabled]) { transform: translateY(3px); box-shadow: inset 0 -1px 0 var(--line); transition-duration: 60ms; }
.option.is-right { box-shadow: inset 0 -4px 0 #9fd8b5; }
.option.is-wrong { box-shadow: inset 0 -4px 0 #f2b3b5; }
p.option { margin: 0; cursor: default; }
.option .key {
  display: grid; place-items: center; flex: none; width: 30px; height: 30px; border-radius: 9px;
  background: var(--tint); font: 700 0.875rem/1 var(--display); color: var(--ink-2);
}
.option[disabled] { cursor: default; }
.option.is-right { border-color: var(--go); background: var(--go-soft); }
.option.is-right .key { background: var(--go); color: #fff; }
.option.is-wrong { border-color: var(--no); background: var(--no-soft); }
.option.is-wrong .key { background: var(--no); color: #fff; }
.option.is-muted { opacity: 0.55; }
.answered .option.is-muted { display: none; }
.phone-screen:has(.answered) { min-height: 640px; }
@media (max-width: 640px) { .phone-screen:has(.answered) { min-height: 670px; } }
.task-noscript { margin-top: 14px; font-size: 0.9375rem; color: var(--ink-2); }
.task-noscript summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.task-noscript p { margin-top: 6px; }
.session-foot { margin-top: auto; padding-top: 24px; }
.session-foot p { display: flex; justify-content: space-between; font-size: 0.8125rem; font-weight: 500; color: var(--ink-2); }
.session-bar { height: 8px; margin-top: 8px; border-radius: 999px; background: var(--tint); overflow: hidden; }
.session-bar span { display: block; width: 8%; height: 100%; border-radius: inherit; background: var(--go); transition: width 600ms var(--ease); }
.answered .session-bar span { width: 17%; }

.sheet {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px 20px 20px;
  border-radius: 26px 26px 0 0;
  background: var(--go-soft);
  box-shadow: 0 -12px 30px -18px rgb(19 32 58 / 40%);
  transform: translateY(0);
  animation: sheet-in 520ms var(--ease);
}
.sheet[hidden] { display: none; }
.sheet.wrong { background: var(--no-soft); }
@keyframes sheet-in { from { transform: translateY(100%); } to { transform: translateY(0); } }
.sheet-title { font: 800 1.375rem/1.2 var(--display); color: var(--go-ink); outline: none; }
.sheet.wrong .sheet-title { color: var(--no-ink); }
.sheet-text { margin-top: 6px; font-size: 0.9375rem; line-height: 1.5; color: var(--ink); }
.class-row { margin-top: 12px; }
.class-head { display: flex; align-items: center; gap: 6px; font-size: 0.8125rem; font-weight: 600; color: var(--ink-2); }
.class-head .icon { width: 18px; height: 18px; }
.class-list { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.sheet .class-list { flex-direction: row; flex-wrap: wrap; gap: 6px; }
.sheet .class-list li { gap: 6px; padding: 4px 10px 4px 4px; border-radius: 999px; background: var(--ground); font-size: 0.875rem; }
.sheet .class-list li > .icon { margin-left: 0; width: 16px; height: 16px; }
.sheet .class-list .pending { margin-left: 0; font-size: 0.75rem; }
.sheet .class-list .avatar { width: 22px; height: 22px; font-size: 0.6875rem; }
.class-list li { display: flex; align-items: center; gap: 10px; font-size: 0.9375rem; }
.class-list .avatar {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  background: var(--tint-2); font: 700 0.75rem/1 var(--display); color: var(--ink-2);
}
.class-list li > .icon, .class-list .pending { margin-left: auto; }
.class-list li > .icon { width: 20px; height: 20px; color: var(--go); }
.class-list .pending { font-size: 0.8125rem; color: var(--ink-2); }
.class-list .you { font-weight: 600; }
.class-list .you.arrive { animation: arrive 600ms var(--ease) 350ms both; }
@keyframes arrive { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: none; } }
.btn-app { width: 100%; min-height: 50px; margin-top: 14px; font-size: 1rem; --b: var(--ink); }
.btn-app:hover { background: #22325a; }

.caption { font-size: 0.875rem; color: var(--ink-2); text-align: center; }

/* Problem */
.problem { padding: var(--section) 0; }
.problem h2 { font-size: clamp(2rem, 4.4vw, 3.25rem); font-weight: 700; line-height: 1.08; }
.problem p { margin-top: 24px; font-size: 1.1875rem; line-height: 1.65; color: var(--ink-2); max-width: 40em; }

/* How */
.how { padding: 0 0 var(--section); }
.feature {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 96px); align-items: center;
  padding: clamp(28px, 4vw, 48px) 0;
}
.feature + .feature { border-top: 1px solid var(--line); }
.feature.flip .feature-copy { order: 2; }
.feature h3 { display: flex; align-items: center; gap: 12px; font-size: clamp(1.625rem, 2.8vw, 2.125rem); font-weight: 700; }
.feature h3 .icon { width: 30px; height: 30px; color: var(--accent); }
.feature h3 .icon-flame { color: var(--flame); }
.feature-copy p { margin-top: 14px; font-size: 1.125rem; color: var(--ink-2); max-width: 30em; }
.feature-art { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.feature-art figcaption { font-size: 0.8125rem; color: var(--ink-2); }
.art-card { width: min(400px, 100%); padding: 22px; border-radius: 22px; background: var(--ground); box-shadow: 0 0 0 1px var(--line), var(--shadow-lg); }
.art-label { font-size: 0.8125rem; font-weight: 600; color: var(--ink-2); }

.session-title { margin-top: 4px; font: 700 1.25rem/1.3 var(--display); }
.session-steps { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.session-steps li {
  display: grid; place-items: center; height: 38px; border-radius: 10px;
  background: var(--tint); font: 700 0.875rem/1 var(--display); color: #5b6888;
}
.session-steps .ok { background: var(--go); color: #fff; }
.session-steps .now { background: var(--accent-soft); color: var(--accent); box-shadow: inset 0 0 0 2px var(--accent); }
.session-sub { margin-top: 12px; font-size: 0.875rem; color: var(--ink-2); }

.week-count { display: flex; align-items: center; gap: 8px; font: 500 1rem/1 var(--body); color: var(--ink-2); }
.week-count b { font: 800 2rem/1 var(--display); color: var(--ink); }
.week-count .icon { width: 30px; height: 30px; }
.week-days { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.week-days li { display: grid; place-items: center; aspect-ratio: 1; border-radius: 50%; background: var(--tint); }
.week-days span { font: 600 0.75rem/1 var(--body); color: #5b6888; }
.week-days .lit { background: #c4470a; }
.week-days .lit span { color: #fff; }
.week-days .today { box-shadow: inset 0 0 0 2px var(--flame); background: var(--flame-soft); }
.week-days .today span { color: #a34600; }

.class-list.big { margin-top: 12px; gap: 10px; }
.class-list.big li { font-size: 1rem; }
.class-list.big .avatar { width: 32px; height: 32px; font-size: 0.8125rem; }

.weak-list { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.weak-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 12px; background: var(--tint); font-size: 0.9375rem; }
.weak-list b { flex: none; display: inline-flex; align-items: center; gap: 4px; font: 700 0.8125rem/1 var(--display); color: var(--accent); }
.weak-list .mastered { background: var(--go-soft); }
.weak-list .mastered b { color: var(--go-ink); }
.weak-list .icon { width: 16px; height: 16px; }

/* Offer */
.offer { padding: var(--section) 0; background: var(--ink); color: #fff; }
.offer-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.offer h2 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; }
.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin: 20px 0 28px; }
.price b { font: 800 clamp(3.5rem, 7vw, 5rem)/1 var(--display); letter-spacing: -0.04em; }
.price span { color: #b8c4e0; font-size: 1.0625rem; }
.offer .btn { --b: #3a5ef0; box-shadow: inset 0 -4px 0 rgb(10 18 40 / 28%), 0 1px 2px rgb(0 0 0 / 30%), 0 10px 24px -12px rgb(0 0 0 / 60%); }
.offer .btn:hover { background: #2f51e0; box-shadow: inset 0 -4px 0 rgb(10 18 40 / 28%), 0 2px 3px rgb(0 0 0 / 30%), 0 14px 28px -12px rgb(0 0 0 / 65%); }
.offer .btn:active { box-shadow: inset 0 -1px 0 rgb(10 18 40 / 28%), 0 1px 2px rgb(0 0 0 / 30%); }
.offer .refund-line { color: #c4cee6; }
.offer .refund-line .icon { color: #5fd38d; }
.offer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; padding-top: 8px; }
.offer-list li { display: flex; gap: 14px; font-size: 1.0625rem; line-height: 1.5; color: #d5ddef; }
.offer-list b { color: #fff; font-weight: 600; }
.offer-list .icon { width: 26px; height: 26px; padding: 4px; border-radius: 50%; background: rgb(95 211 141 / 18%); color: #5fd38d; }
.why { grid-column: 1 / -1; padding-top: 32px; border-top: 1px solid rgb(255 255 255 / 14%); }
.why h3 { font-size: 1.25rem; font-weight: 700; }
.why p { margin-top: 8px; color: #c4cee6; max-width: 52em; }
.offer :focus-visible { outline-color: #8fa8ff; }

/* Waitlist */
.waitlist { padding: var(--section) 0 calc(var(--section) * 0.75); }
.waitlist h2 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; }
.waitlist > .wrap > p { margin-top: 12px; font-size: 1.125rem; color: var(--ink-2); }
.wait-form { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; margin-top: 28px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.9375rem; font-weight: 600; }
.field input, .field select {
  min-height: 56px; padding: 0 16px;
  border: 1.5px solid var(--line); border-radius: var(--r);
  background: var(--ground); color: var(--ink); font: 400 1.0625rem/1 var(--body);
  transition: border-color 160ms, box-shadow 160ms;
}
.field select {
  appearance: none; padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 10 5 5 5-5' fill='none' stroke='%2346557a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 20px;
}
.field input::placeholder { color: #66728f; }
.field input:hover, .field select:hover { border-color: #b8c6e6; }
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field input[aria-invalid="true"] { border-color: var(--no); box-shadow: 0 0 0 3px var(--no-soft); }
.form-status { grid-column: 1 / -1; min-height: 1.6em; font-size: 0.9375rem; }
.form-status.ok { color: var(--go-ink); font-weight: 500; }
.form-status.err { color: var(--no-ink); font-weight: 500; }
.form-legal { grid-column: 1 / -1; font-size: 0.8125rem; color: var(--ink-2); }

/* FAQ */
.faq { padding: calc(var(--section) * 0.5) 0 var(--section); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font: 600 1.1875rem/1.35 var(--display); letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { width: 24px; height: 24px; color: var(--accent); transition: transform 240ms var(--ease); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq summary:hover { color: var(--accent-press); }
.faq details p { padding: 0 0 24px; max-width: 42em; color: var(--ink-2); font-size: 1.0625rem; }

/* Close */
.close { padding: clamp(56px, 8vw, 96px) 0; background: var(--accent-soft); }
.close-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.close h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); font-weight: 800; letter-spacing: -0.03em; }

/* Footer */
.site-footer { padding: 32px 0 calc(32px + env(safe-area-inset-bottom)); background: var(--ground); border-top: 1px solid var(--line); }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-size: 0.875rem; color: var(--ink-2); }
.footer-row p:last-child { max-width: 46em; }

/* Sticky buy (mobile) */
.sticky-buy { display: none; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 640px; }
  .feature, .feature.flip { grid-template-columns: 1fr; }
  .feature.flip .feature-copy { order: 0; }
  .offer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .header-row { height: 64px; }
  .wordmark-text span { display: none; }
  .track-options { gap: 6px; }
  .track span { padding: 10px; }
  .track b { font-size: 0.9375rem; }
  .track small { font-size: 0.75rem; }
  .hero-actions { flex-direction: column; align-items: stretch; text-align: center; }
  .hero { padding-top: 20px; }
  .hero h1 { font-size: 2.625rem; }
  .lead { margin-top: 14px; font-size: 1.0625rem; }
  .lead-more { display: none; }
  .track-picker { margin-top: 20px; }
  .track-picker legend { margin-bottom: 8px; }
  .hero-actions { margin-top: 18px; }
  .hero-actions { gap: 6px; }
  .hero-wait { font-size: 0.9375rem; padding: 4px 0; }
  .refund-line { margin-top: 4px; font-size: 0.875rem; }
  .hero-grid { gap: 28px; }
  .hero-phone { gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .refund-line { justify-content: center; text-align: left; }
  .phone { border-radius: 46px; padding: 10px; }
  .phone-screen { border-radius: 37px; min-height: 560px; padding: 18px 16px 16px; }
  .wait-form { grid-template-columns: 1fr; }
  .wait-form .btn { width: 100%; }
  .close-row { flex-direction: column; align-items: stretch; text-align: left; }
  .close .btn { width: 100%; }

  .sticky-buy {
    position: fixed; z-index: 30; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 8px 8px 8px 18px; border-radius: 999px;
    background: var(--ground); box-shadow: 0 2px 4px rgb(19 32 58 / 8%), 0 18px 36px -12px rgb(19 32 58 / 40%);
    font-size: 0.9375rem; color: var(--ink-2);
    transform: translateY(140%); transition: transform 360ms var(--ease);
  }
  .sticky-buy b { color: var(--ink); }
  .sticky-buy .btn { min-height: 46px; padding: 0 20px; font-size: 0.9375rem; }
  .sticky-buy.show { transform: none; }
  .site-footer { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; }
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }