/* The topic pages: Training, Ernährung, Coach, Preise, Fragen, Android.
   A chapter is a few words beside a phone; what is not a screen of the app
   is set as type on hairlines, not boxed into cards. */

.narrow { max-width: 880px; }
.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1104px, calc(100% - 2 * var(--gutter)));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent 0%, var(--hairline-quiet) 15%, var(--hairline) 50%, var(--hairline-quiet) 85%, transparent 100%);
}
.page-stage { --cone-top: calc(-1 * (var(--topbar) + var(--s-9))); }

/* ------------------------------------------------------------ chapters */

.chapter-grid { display: grid; gap: var(--s-6); align-items: center; }
.chapter-copy { display: grid; gap: var(--s-4); justify-items: start; align-content: center; }
.chapter-copy .lede { max-width: 26em; }
.chapter-live { display: inline-flex; align-items: center; gap: 10px; font-size: var(--t-small); font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
@media (min-width: 900px) {
  .chapter-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-8); }
  .chapter-grid.is-even { align-items: start; }
  .chapter.is-flipped .chapter-copy { order: 2; }
}
@media (max-width: 899px) {
  .chapter-grid > .stage { margin-top: var(--s-2); }
}

.hint { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-3); }
.hint-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--core); box-shadow: 0 0 10px rgba(255, 69, 0, 0.7); flex: none; }

/* ------------------------------------------------------------ statements */

.statement { display: grid; justify-items: center; text-align: center; gap: var(--s-4); }
.statement .lede { margin: 0 auto; }
.statement .boost { color: transparent; background: linear-gradient(180deg, #ffa67f 0%, #ff5c20 46%, #dd3b00 100%); -webkit-background-clip: text; background-clip: text; }
.statement .deload { color: transparent; background: linear-gradient(180deg, #c2e3fd 0%, #4faaf6 46%, #1c74c8 100%); -webkit-background-clip: text; background-clip: text; }

/* Boost and Deload: the same set, three ways, as three figures. */
.forms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 860px; margin: var(--s-7) auto 0; }
.form { display: grid; gap: 10px; justify-items: center; padding: var(--s-3) var(--s-3); transition: opacity var(--dur-slow) var(--ease-standard); }
.form + .form { border-left: 1px solid var(--hairline); }
.form-name { font: 700 10.5px/1 var(--font); font-stretch: var(--wide); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }
.form-set { font-size: clamp(24px, 2.8vw, 36px); font-weight: 600; font-stretch: var(--wide); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.form-rir { font: 600 12px/1 var(--font-mono); color: var(--text-3); }
.form.is-boost .form-name { color: var(--glow); }
.form.is-deload .form-name { color: var(--deload); }
.forms:has(.is-chosen) .form:not(.is-chosen) { opacity: 0.45; }
@media (max-width: 599px) {
  .forms { grid-template-columns: minmax(0, 1fr); margin-top: var(--s-5); }
  .form { grid-template-columns: 1fr auto; justify-items: start; align-items: baseline; padding: var(--s-3) 0; }
  .form-name { grid-column: 1 / -1; }
  .form + .form { border-left: 0; border-top: 1px solid var(--hairline); }
}

/* Two phones side by side. */
.duo { display: grid; gap: var(--s-7) var(--s-6); margin-top: var(--s-7); }
.duo-item { display: grid; justify-items: center; gap: var(--s-2); text-align: center; }
.duo-item .body-copy { max-width: 24em; }
@media (min-width: 900px) { .duo { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ------------------------------------------------------- lists in type */

.steps-row { list-style: none; display: grid; gap: var(--s-5); margin-top: var(--s-7); }
.steps-row li { display: grid; gap: 10px; align-content: start; padding-top: var(--s-4); border-top: 1px solid var(--hairline); }
.step-n { font: 600 12px/1 var(--font-mono); color: var(--temper); letter-spacing: 0.06em; }
@media (min-width: 900px) { .steps-row { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); } }

.spec-list { display: grid; width: 100%; border-top: 1px solid var(--hairline); }
.spec-list > div { display: grid; gap: 4px; padding: var(--s-3) 0; border-bottom: 1px solid var(--hairline); }
.spec-list dt { font-weight: 600; color: var(--text); }
.spec-list dd { color: var(--text-2); font-size: 15px; line-height: 1.55; }
.spec-list.is-large { margin-top: var(--s-6); }
@media (min-width: 600px) {
  .spec-list.is-large > div { grid-template-columns: 220px minmax(0, 1fr); gap: var(--s-4); align-items: baseline; padding: var(--s-4) 0; }
  .spec-list.is-large dt { font-size: 18px; }
  .spec-list.is-large dd { font-size: var(--t-body); }
}

.quotes { list-style: none; display: grid; gap: var(--s-5); margin-top: var(--s-7); }
.quotes li { display: grid; gap: 12px; align-content: start; padding-top: var(--s-4); border-top: 1px solid var(--hairline); }
.quote-where { font: 700 10.5px/1 var(--font); font-stretch: var(--wide); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }
.quotes q { font: 600 clamp(22px, 2vw, 28px)/1.25 var(--font); font-stretch: 108%; letter-spacing: -0.015em; quotes: "„" "“"; }
@media (min-width: 900px) { .quotes { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); } }

/* An engraved plate for a short spec: the price plate's material. */
.spec-plate {
  display: grid;
  padding: var(--s-2) var(--s-5);
  border-radius: var(--r-panel);
  border: 0.5px solid rgba(174, 174, 178, 0.16);
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 50px 100px -50px rgba(0, 0, 0, 0.95);
}
.spec-plate > div { display: flex; justify-content: space-between; gap: var(--s-3); padding: 16px 0; font-size: 15px; }
.spec-plate > div + div { border-top: 1px solid var(--hairline); }
.spec-plate dt { color: var(--text-3); }
.spec-plate dd { color: var(--text); text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 599px) { .spec-plate { padding: var(--s-1) var(--s-4); } }

/* --------------------------------------------------------------- medal */

.medal-section { isolation: isolate; text-align: center; }
.medal-section::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 160px;
  width: 1000px;
  height: 1000px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(255, 238, 214, 0.08) 0%, rgba(255, 238, 214, 0.03) 50%, rgba(0, 0, 0, 0) 100%);
  z-index: -1;
  pointer-events: none;
}
.medal-stage { position: relative; width: min(480px, 100%); aspect-ratio: 1; margin: var(--s-5) auto 0; touch-action: pan-y; }
.medal-stage canvas, .medal-still { position: absolute; inset: 0; width: 100%; height: 100%; }
.medal-still { filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.9)); transition: opacity var(--dur-slow) var(--ease-standard); }
.medal-stage.is-live .medal-still { opacity: 0; }
.medal-section .hint { margin-top: var(--s-2); }

/* -------------------------------------------------------------- prices */

.tiers { display: grid; gap: var(--s-3); max-width: 960px; margin: 0 auto; text-align: left; }
.tier {
  position: relative;
  padding: var(--s-5);
  border-radius: var(--r-panel);
  border: 0.5px solid rgba(174, 174, 178, 0.14);
  background: var(--panel);
  box-shadow: inset 0 0.5px 0 rgba(174, 174, 178, 0.12), 0 50px 100px -50px rgba(0, 0, 0, 0.95);
}
.tier.is-premium {
  border-color: transparent;
  background:
    linear-gradient(180deg, rgba(26, 26, 30, 0.96) 0%, rgba(8, 8, 10, 0.98) 100%) padding-box,
    linear-gradient(160deg, rgba(248, 220, 134, 0.7) 0%, rgba(240, 138, 58, 0.55) 30%, rgba(200, 80, 42, 0.25) 60%, rgba(174, 174, 178, 0.10) 100%) border-box;
  border-width: 1px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6), 0 0 60px rgba(240, 138, 58, 0.06);
}
.tier-head { display: grid; gap: 6px; padding-bottom: var(--s-4); border-bottom: 1px solid var(--hairline); }
.tier-name { font: 700 11px/1 var(--font); font-stretch: var(--wide); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }
.tier.is-premium .tier-name { color: transparent; background: var(--tempered); -webkit-background-clip: text; background-clip: text; justify-self: start; }
.tier-price { display: flex; align-items: baseline; gap: var(--s-2); margin-top: 10px; }
.tier-figure { font-size: 48px; font-weight: 600; font-stretch: var(--wide); letter-spacing: -0.025em; line-height: 1; font-variant-numeric: tabular-nums; }
.tier-per { font-size: 15px; color: var(--text-2); }
.tier-sub { font-size: 14px; color: var(--text-2); }
.tier-list { list-style: none; display: grid; gap: 12px; margin-top: var(--s-4); }
.tier-list li { position: relative; padding-left: 26px; font-size: 15px; line-height: 1.45; color: var(--text-2); }
.tier-list li::before { content: ""; position: absolute; left: 2px; top: 0.42em; width: 12px; height: 7px; border-left: 2px solid var(--asteroid); border-bottom: 2px solid var(--asteroid); transform: rotate(-45deg); }
.tier.is-premium .tier-list li { color: var(--text); }
.tier.is-premium .tier-list li::before { border-color: var(--temper); }
.tiers-note { max-width: 46em; margin: var(--s-5) auto 0; font-size: 13.5px; color: var(--text-3); text-align: center; text-wrap: pretty; }
@media (min-width: 900px) { .tiers { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 599px) { .tier { padding: var(--s-4); } }

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

.faq-grid { display: grid; gap: var(--s-6); align-items: start; }
.faq-group + .faq-group { margin-top: var(--s-6); }
.faq-group > h2 { margin-bottom: var(--s-3); }
.faq { display: grid; border-top: 1px solid var(--hairline); }
.faq details { border-bottom: 1px solid var(--hairline); interpolate-size: allow-keywords; }
.faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); min-height: 64px; padding: var(--s-3) 0; cursor: pointer; font-size: 17px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq-chev { position: relative; flex: none; width: 14px; height: 14px; }
.faq-chev::before, .faq-chev::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: var(--text-3); transition: transform var(--dur-normal) var(--ease-standard); }
.faq-chev::after { transform: rotate(90deg); }
.faq details[open] .faq-chev::after { transform: rotate(0deg); }
.faq details p { padding: 0 var(--s-6) var(--s-4) 0; color: var(--text-2); font-size: var(--t-body); line-height: 1.6; max-width: 40em; }
.faq a { color: var(--text); text-underline-offset: 4px; }
.faq details::details-content { height: 0; overflow: hidden; transition: height var(--dur-slow) var(--ease-standard), content-visibility var(--dur-slow) allow-discrete; }
.faq details[open]::details-content { height: auto; }
@media (min-width: 900px) { .faq-grid { grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr); gap: var(--s-8); } .faq-grid .section-head { position: sticky; top: calc(var(--topbar) + var(--s-6)); } }

.contact { display: grid; gap: var(--s-2); justify-items: start; margin-top: var(--s-7); padding-top: var(--s-5); border-top: 1px solid var(--hairline); }
.contact p { color: var(--text-2); }
.contact .actions { gap: var(--s-1) var(--s-4); }

/* ----------------------------------------------------- Android steps */

.beta-steps { list-style: none; display: grid; }
.beta-step { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: var(--s-3); align-items: start; padding: var(--s-5) 0; border-top: 1px solid var(--hairline); }
.beta-step:last-child { border-bottom: 1px solid var(--hairline); }
.beta-n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(240, 138, 58, 0.4); font: 600 15px/1 var(--font-mono); color: var(--temper); }
.beta-step h2 { margin-bottom: 6px; }
.beta-step p { color: var(--text-2); font-size: 15.5px; }
.beta-step .btn { margin-top: var(--s-3); }
.beta-hint { margin-top: var(--s-4); color: var(--text-3); font-size: 14px; max-width: 44em; }
.beta-hint a { color: var(--text); text-underline-offset: 4px; }
@media (max-width: 599px) { .beta-step { grid-template-columns: minmax(0, 1fr); gap: var(--s-2); } }