:root {
  --ink: #1E2A3B; --ink-soft: #4A5568; --muted: #7A8494;
  --cream: #FBF6EE; --paper: #FFFFFF; --line: #E9E0D2;
  --coral: #E1614A; --coral-dark: #C94E38; --coral-soft: #FBE3DC;
  --sun: #E9A92B; --sun-soft: #FCEFCF;
  --sage: #5E9479; --sage-soft: #DDEDE3;
  --sky: #4F7FAE; --sky-soft: #DCE8F3;
  --radius: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--cream); color: var(--ink);
  font-family: 'Nunito', system-ui, -apple-system, sans-serif; font-size: 17px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; font-weight: 600; line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: 30px; } h2 { font-size: 25px; } h3 { font-size: 19px; }
p { margin: 0 0 12px; }
.icon { width: 1em; height: 1em; display: inline-block; vertical-align: -0.14em; }
.icon svg { width: 100%; height: 100%; display: block; }

.app { max-width: 480px; margin: 0 auto; min-height: 100vh; padding: 0 16px 32px; display: flex; flex-direction: column; }
.top { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; height: 56px; }
.back { background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); font-size: 22px; visibility: hidden; }
.back.show { visibility: visible; }
.logo { display: flex; align-items: center; justify-content: center; gap: 7px; font-family: 'Fraunces', serif; font-weight: 700; font-size: 20px; }
.logo svg { width: 24px; height: 24px; }
.progress { height: 6px; background: var(--line); border-radius: 6px; overflow: hidden; margin: 4px 0 22px; }
.progress span { display: block; height: 100%; background: var(--coral); border-radius: 6px; transition: width .3s ease; }
.progress.hide { visibility: hidden; }

.screen { animation: in .25s ease; flex: 1; display: flex; flex-direction: column; }
@keyframes in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.eyebrow { font-size: 12px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--coral); margin-bottom: 8px; }
.sub { color: var(--ink-soft); }
.hint { color: var(--muted); font-size: 14px; margin-bottom: 14px; }

.options { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.opt {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  background: var(--paper); border: 2px solid var(--line); border-radius: var(--radius);
  padding: 15px 16px; font: inherit; font-weight: 700; color: var(--ink); cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
}
.opt:hover { border-color: var(--ink-soft); }
.opt:active { transform: scale(.99); }
.opt.sel { border-color: var(--coral); background: var(--coral-soft); }
.opt .ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex: none; font-size: 20px; }
.opt .box { width: 22px; height: 22px; border: 2px solid var(--ink-soft); border-radius: 6px; flex: none; display: grid; place-items: center; color: #fff; font-size: 14px; }
.opt.sel .box { background: var(--coral); border-color: var(--coral); }
.opt small { display: block; font-weight: 600; color: var(--muted); font-size: 14px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.duo .opt { flex-direction: column; justify-content: center; padding: 22px 10px; text-align: center; font-size: 19px; }

.scale { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 14px; }
.scale .opt { flex-direction: column; justify-content: center; text-align: center; padding: 14px 4px; font-size: 13px; gap: 6px; }
.scale .dot { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--ink-soft); }
.scale .opt:nth-child(1) .dot { width: 30px; height: 30px; } .scale .opt:nth-child(4) .dot { width: 30px; height: 30px; }
.scale .opt.sel .dot { background: var(--coral); border-color: var(--coral); }
.scale-ends { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; margin-top: 6px; }
.statement { background: var(--paper); border-radius: var(--radius); padding: 22px 20px; font-family: 'Fraunces', serif; font-size: 22px; line-height: 1.3; margin: 6px 0 4px; }

.btn {
  display: block; width: 100%; border: 0; border-radius: 999px; padding: 17px 20px; margin-top: 18px;
  background: var(--coral); color: #fff; font: inherit; font-weight: 800; font-size: 18px; cursor: pointer;
  box-shadow: 0 6px 18px rgba(225, 97, 74, .28); transition: background .15s, transform .1s;
}
.btn:hover { background: var(--coral-dark); }
.btn:active { transform: scale(.99); }
.btn[disabled] { background: #E7B7AC; box-shadow: none; cursor: not-allowed; }
.sticky { position: sticky; bottom: 12px; margin-top: auto; padding-top: 12px; }

.card { background: var(--paper); border-radius: var(--radius); padding: 20px; margin: 10px 0; }
.card.sun { background: var(--sun-soft); } .card.sage { background: var(--sage-soft); } .card.coral { background: var(--coral-soft); } .card.sky { background: var(--sky-soft); }
.big-ic { width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center; font-size: 30px; margin-bottom: 14px; }
.pedals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0; }
.pedal { border-radius: 14px; padding: 14px; text-align: center; }
.pedal .icon { font-size: 26px; }
.pedal b { display: block; font-family: 'Fraunces', serif; font-size: 18px; margin-top: 4px; }
.pedal span { font-size: 13px; color: var(--ink-soft); }
.gas { background: var(--sun-soft); color: #7A5408; } .brk { background: var(--coral-soft); color: #8F3121; }

input[type=text], input[type=email] {
  width: 100%; font: inherit; font-size: 18px; padding: 16px; border-radius: var(--radius);
  border: 2px solid var(--line); background: var(--paper); color: var(--ink); outline: none;
}
input:focus { border-color: var(--coral); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); margin-top: 14px; }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--coral); }
.legal { font-size: 12px; color: var(--muted); margin-top: 14px; }
.legal a { color: var(--muted); }
.error { color: var(--coral-dark); font-size: 14px; margin-top: 8px; display: none; }

.loader .bar { height: 10px; background: var(--line); border-radius: 10px; overflow: hidden; margin: 6px 0 16px; }
.loader .bar span { display: block; height: 100%; width: 0; background: var(--sage); border-radius: 10px; transition: width .2s linear; }
.loader .row { display: flex; justify-content: space-between; font-weight: 700; font-size: 15px; }

/* report */
.meter { margin: 10px 0 4px; }
.meter .track { height: 14px; border-radius: 14px; background: linear-gradient(90deg, #F4B9AC, var(--sun-soft), var(--sage-soft)); position: relative; }
.meter .pin { position: absolute; top: -6px; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); border: 4px solid #fff; transform: translateX(-50%); box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.meter .ends { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 6px; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; font-size: 15px; }
.kv b { text-align: right; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-weight: 800; font-size: 13px; }
.badge.low { background: var(--coral-soft); color: #9A3524; } .badge.mid { background: var(--sun-soft); color: #8A5D07; } .badge.high { background: var(--sage-soft); color: #356049; }
.note { font-size: 12px; color: var(--muted); }

/* offer */
.offer h1 { font-size: 28px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.compare .col { border-radius: 14px; padding: 14px; font-size: 14px; }
.compare .now { background: var(--coral-soft); } .compare .goal { background: var(--sage-soft); }
.compare h3 { font-size: 16px; margin-bottom: 8px; }
.compare ul { margin: 0; padding-left: 18px; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; gap: 10px; margin-bottom: 10px; }
.list li .icon { color: var(--sage); font-size: 20px; flex: none; margin-top: 2px; }
.weeks { display: flex; flex-direction: column; gap: 8px; }
.week { display: grid; grid-template-columns: 64px 1fr; gap: 10px; align-items: center; background: var(--paper); border-radius: 14px; padding: 12px; }
.week .w { font-family: 'Fraunces', serif; font-weight: 700; text-align: center; color: var(--coral); }
.week small { display: block; color: var(--muted); font-size: 13px; }

.plans { display: flex; flex-direction: column; gap: 10px; margin: 12px 0; }
.plan { position: relative; display: grid; grid-template-columns: 24px 1fr auto; gap: 12px; align-items: center; background: var(--paper);
  border: 2px solid var(--line); border-radius: var(--radius); padding: 16px; cursor: pointer; }
.plan.sel { border-color: var(--coral); background: #FFF8F5; }
.plan .radio { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--ink-soft); }
.plan.sel .radio { border: 7px solid var(--coral); }
.plan b { font-size: 17px; }
.plan .then { font-size: 13px; color: var(--muted); }
.plan .price { text-align: right; }
.plan .price strong { font-size: 22px; font-family: 'Fraunces', serif; }
.plan .price s { color: var(--muted); font-size: 13px; display: block; }
.plan .tag { position: absolute; top: -11px; right: 14px; background: var(--coral); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; }
.terms { font-size: 12px; color: var(--muted); margin-top: 10px; }
.guarantee { display: flex; gap: 14px; align-items: flex-start; }
.guarantee .icon { font-size: 34px; color: var(--sage); flex: none; }
details { background: var(--paper); border-radius: 14px; padding: 14px 16px; margin-bottom: 8px; }
summary { font-weight: 800; cursor: pointer; }
details p { margin: 10px 0 0; color: var(--ink-soft); font-size: 15px; }
.placeholder { border: 2px dashed var(--muted); border-radius: 14px; padding: 14px; color: var(--muted); font-size: 14px; background: var(--paper); }
.foot { font-size: 12px; color: var(--muted); text-align: center; margin-top: 24px; }
.foot a { color: var(--muted); }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px; font-size: 14px; max-width: 90vw; z-index: 10; }