/* MyInnerEnglish — landing page (local mockup). Same look as the site and the app: dark hero, Anton headings, accent colour.
   Pink (rosa) is the default; black and yellow (negro) is the alternative. */
:root {
  --bg: #EAF4FF; --bg2: #DCEBFA; --card: #FFFFFF; --ink: #17233A; --muted: #57708C; --line: #C9DDF0;
  --accent: #FDB13B; --accent-text: #B9740A; --accent-ink: #2A1B05; --accent-wash: #FFE9C2;
  --dark: #12141C; --dark2: #1D202B; --dark-ink: #F2F0EA; --dark-muted: #9AA0B3; --dark-line: #2E323F; --band: #17233A;
  --head: 'Anton', 'IBM Plex Sans', sans-serif; --body: 'IBM Plex Sans', -apple-system, sans-serif;
  --h1: clamp(46px, 11vw, 84px); --h2: clamp(32px, 6.5vw, 46px);
}
:root[data-theme="rosa"] {
  --bg: #FFF1F4; --bg2: #FADDE5; --ink: #3B2230; --muted: #7A5F6E; --line: #F0CCD6;
  --accent: #E8548A; --accent-text: #B8355E; --accent-ink: #2A1420; --accent-wash: #FADBE4;
  --dark: #2A1420; --dark2: #3A1F2E; --dark-ink: #FFF0EC; --dark-muted: #D8B9C4; --dark-line: #4A2A3A; --band: #3B2230;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 22px; }
.head { font-family: var(--head); font-weight: 400; text-transform: uppercase; line-height: 1.02; margin: 0; letter-spacing: .002em; }
h2.head { font-size: var(--h2); margin-bottom: 18px; max-width: 18ch; }
.kicker { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: .14em; color: var(--accent-text); margin: 0 0 14px; text-transform: uppercase; }
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--accent); flex-shrink: 0; }
p.body { color: var(--muted); font-size: 16.5px; max-width: 58ch; margin: 0 0 12px; }
section { padding: 56px 0; }
.alt { background: var(--bg2); }

/* top bar + hero */
.top { position: sticky; top: 0; z-index: 20; background: var(--dark); }
.top .in { max-width: 760px; margin: 0 auto; padding: 13px 22px; display: flex; align-items: center; gap: 12px; }
.logo { font-weight: 700; font-size: 17px; color: var(--dark-ink); margin-right: auto; text-decoration: none; }
.logo i { color: var(--accent); font-style: normal; }
.theme-pick { display: flex; gap: 8px; align-items: center; }
.theme-pick button { width: 18px; height: 18px; border-radius: 50%; border: 2px solid transparent; padding: 0; cursor: pointer; }
.theme-pick button[data-theme-set="rosa"] { background: #E8548A; }
.theme-pick button[data-theme-set="negro"] { background: linear-gradient(135deg, #12141C 50%, #FDB13B 50%); }
.theme-pick button[aria-pressed="true"] { border-color: #fff; }
.pill { color: var(--dark-ink); font-size: 13.5px; font-weight: 600; text-decoration: none; padding: 6px 15px; border: 1px solid var(--dark-line); border-radius: 999px; }
.pill:hover { color: var(--accent); border-color: var(--accent); }
.hero-zone { background: var(--dark); color: var(--dark-ink); }
.hero { padding: 22px 22px 40px; }
.hero .kicker { color: var(--accent); }
.hero h1 { font-size: var(--h1); color: var(--dark-ink); margin-bottom: 18px; }
.hero h1 span { color: var(--accent); display: block; }
.hero .sub { font-size: 17px; color: var(--dark-muted); max-width: 46ch; margin: 0 0 24px; }
.wave { display: flex; align-items: center; gap: 3px; height: 56px; margin: 4px 0 26px; }
.wave i { flex: 1; max-width: 6px; background: var(--accent); border-radius: 3px; height: 8px; animation: wv 1.5s ease-in-out infinite; }
@keyframes wv { 0%, 100% { height: 8px; } 50% { height: var(--h, 40px); } }
.btn { display: inline-block; text-decoration: none; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 15px; padding: 13px 24px; border-radius: 999px; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn:active { transform: scale(.98); }
.row { display: flex; flex-wrap: wrap; gap: 10px; }
.hero .fine { color: var(--dark-muted); font-size: 13px; margin: 16px 0 0; }
.ticker-wrap { background: color-mix(in srgb, var(--dark) 82%, #000); border-top: 1px solid var(--dark-line); overflow: hidden; padding: 13px 0; }
.ticker-track { display: flex; width: max-content; animation: scroll-left 420s linear infinite; }
.ticker-track span { font-size: 14px; font-weight: 500; color: var(--dark-muted); padding: 0 20px; white-space: nowrap; display: flex; align-items: center; gap: 20px; }
.ticker-track span::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
@keyframes scroll-left { to { transform: translateX(-50%); } }

/* steps */
.steps { display: grid; gap: 14px; margin-top: 22px; }
.step { display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.step .n { font-family: var(--head); font-size: 30px; color: var(--accent); line-height: 1; min-width: 28px; }
.step b { display: block; font-size: 16.5px; }
.step span { color: var(--muted); font-size: 14.5px; }

/* two doors */
.doors { display: grid; gap: 14px; margin-top: 22px; }
@media (min-width: 640px) { .doors { grid-template-columns: 1fr 1fr; } }
.door { border-radius: 18px; padding: 22px; border: 1.5px solid var(--accent); display: flex; flex-direction: column; }
.door.a { background: var(--dark); color: var(--dark-ink); }
.door.b { background: var(--accent); color: var(--accent-ink); }
.door h3 { font-family: var(--head); font-weight: 400; text-transform: uppercase; font-size: 28px; line-height: 1.04; margin: 0 0 8px; }
.door.a h3 { color: var(--accent); }
.door p { margin: 0 0 8px; font-size: 15px; }
.door.a p { color: var(--dark-muted); }
.door ul { margin: 6px 0 16px; padding-left: 18px; font-size: 14px; }
.door.b .btn { background: var(--dark); border-color: var(--dark); color: #fff; }
.door .btn { margin-top: auto; align-self: flex-start; }

/* timeline */
.tl { margin: 20px 0 6px; max-width: 520px; }
.tl .it { display: flex; gap: 14px; position: relative; padding-bottom: 20px; }
.tl .it::before { content: ""; position: absolute; left: 10px; top: 24px; bottom: 0; width: 2px; background: var(--line); }
.tl .it:last-child { padding-bottom: 0; } .tl .it:last-child::before { display: none; }
.tl .dt { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--accent); background: var(--bg); flex-shrink: 0; position: relative; z-index: 1; }
.tl b { display: block; font-size: 16.5px; } .tl span { color: var(--muted); font-size: 14.5px; }
.callout { margin-top: 22px; border-left: 4px solid var(--accent); background: var(--card); border-radius: 0 12px 12px 0; padding: 14px 18px; max-width: 58ch; font-size: 15.5px; }
.callout b { color: var(--accent-text); }

/* practice plan */
.days { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 20px 0 10px; }
.day { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 8px; text-align: center; font-size: 12.5px; color: var(--muted); }
.day b { display: block; font-family: var(--head); font-weight: 400; text-transform: uppercase; color: var(--ink); font-size: 18px; margin-bottom: 2px; }
.day.rest { background: var(--accent-wash); border-color: var(--accent); }
@media (max-width: 520px) { .days { grid-template-columns: 1fr 1fr; } }

/* sample lesson */
.dark-band { background: var(--band); color: #E7E9EF; }
.dark-band h2.head { color: #F5F3ED; }
.dark-band p.body { color: #A9B2C3; }
.sample { background: var(--dark); border: 1px solid var(--dark-line); border-radius: 18px; padding: 18px; margin-top: 22px; max-width: 560px; }
.sample .tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.ln { display: flex; gap: 12px; margin-bottom: 11px; font-size: 15px; align-items: baseline; }
.ln small { flex: 0 0 74px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--dark-muted); }
.ln.en { color: var(--accent); font-weight: 600; }
.ln.pause { color: var(--dark-ink); }
.pause-chip { display: inline-block; border: 1px dashed var(--accent); color: var(--accent); border-radius: 999px; padding: 3px 12px; font-size: 13px; }
.sample .note { color: var(--dark-muted); font-size: 12.5px; margin: 6px 0 0; }

/* price */
.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; margin: 8px 0 14px; }
.price .big { font-family: var(--head); font-size: clamp(54px, 12vw, 84px); line-height: 1; color: var(--accent-text); }
.price .per { color: var(--muted); font-size: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; }
.chip { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14px; }

/* faq */
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 600; font-size: 16px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent-text); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 10px 0 0; color: var(--muted); font-size: 15.5px; }

.cta-band { background: var(--dark); color: var(--dark-ink); text-align: center; padding: 60px 0; }
.cta-band h2.head { margin: 0 auto 16px; color: var(--dark-ink); }
.cta-band h2 span { color: var(--accent); }
footer { background: var(--dark); color: var(--dark-muted); padding: 26px 0 40px; font-size: 13.5px; border-top: 1px solid var(--dark-line); }
footer a { color: var(--accent); }
.ph { background: var(--accent-wash); color: var(--accent-ink); border-radius: 4px; padding: 0 5px; font-size: 12px; }

/* how-it-works diagram */
.flow { background: var(--dark); color: var(--dark-ink); border: 1px solid var(--dark-line); border-radius: 22px; padding: 22px; margin-top: 22px; text-align: center; }
.flow-doors { display: grid; gap: 14px; }
@media (min-width: 640px) { .flow-doors { grid-template-columns: 1fr 1fr; } }
.fd { text-align: left; padding: 6px 4px; color: var(--dark-ink); }
.fd svg { color: var(--dark-ink); margin-bottom: 8px; }
.fd h3 { font-size: 20px; margin: 0 0 6px; font-weight: 600; }
.fd p { margin: 0 0 12px; color: var(--dark-muted); font-size: 15px; }
.tag { display: inline-block; background: var(--dark2); color: var(--dark-ink); border-radius: 999px; padding: 4px 14px; font-size: 13.5px; }
.arr { color: var(--dark-muted); font-size: 22px; margin: 10px 0; line-height: 1; }
.fmid { border: 1px solid var(--accent); border-radius: 14px; padding: 16px 14px; background: color-mix(in srgb, var(--accent) 10%, var(--dark)); }
.fmid b, .fend b { display: block; font-size: 19px; margin-bottom: 4px; }
.fmid span, .fend span { color: var(--dark-muted); font-size: 15.5px; }
.flow + .steps { margin-top: 22px; }