/* ============================================================
   Диагностика роста клиентов — мобильная версия
   Монохромная система по референсу: чёрный фон, светлые панели,
   нейтральный гротеск (Golos Text) с плотным трекингом.
   ============================================================ */

:root {
  --black:      #0A0A0A;
  --panel:      #131313;
  --panel-2:    #1B1B1B;
  --line:       #272727;
  --line-2:     #3A3A3A;
  --white:      #F2F2F0;
  --grey:       #90908D;
  --grey-dim:   #62625F;
  --light:      #E8E8E5;
  --light-2:    #D5D5D1;
  --light-ink:  #0A0A0A;
  --err:        #E08A7E;

  --font: "Golos Text", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --r:     16px;
  --r-sm:  10px;
  --pill:  999px;

  --gutter: 18px;
  --col: 440px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

button, .btn, .option, .day-chip, .time-chip {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

html { -webkit-text-size-adjust: 100%; }

/* горизонтальной прокрутки на мобильном быть не должно */
body, .shell { overflow-x: clip; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0;
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }

:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.consent a, .legal a, .prose a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--white); color: var(--black); padding: 8px 12px; border-radius: var(--pill); z-index: 20; }

/* ---------- мобильная колонка ---------- */

.shell {
  width: 100%;
  max-width: var(--col);
  margin: 0 auto;
  padding: 14px var(--gutter) calc(96px + env(safe-area-inset-bottom));
  min-height: 100vh;
  min-height: 100dvh;
}

/* на широких экранах остаётся та же мобильная колонка */
@media (min-width: 560px) {
  body { background: #060606; }
  .shell {
    background: var(--black);
    min-height: 100dvh;
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }
}

@media (max-width: 359px) {
  :root { --gutter: 14px; }
  #topbar-right { display: none; }
  .slots-time { grid-template-columns: repeat(3, 1fr); }
}

.screen {
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: enter .3s cubic-bezier(.22,.61,.36,1) both;
}

@keyframes enter {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .screen { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- микротипографика ---------- */

.label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
}
.label-dark { color: var(--grey-dim); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
}
.topbar .label { white-space: nowrap; }
.topbar .label-dark { overflow: hidden; text-overflow: ellipsis; }
.topbar .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--white);
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
}

.muted { color: var(--grey); }
.dim { color: var(--grey-dim); }

/* ---------- кнопки ---------- */

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--pill);
  padding: 16px 22px;
  font-size: .98rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, opacity .18s ease;
}
.btn:active { transform: scale(.985); }

.btn-primary { background: var(--white); color: var(--black); }
.btn-primary .arw { font-size: .9em; }

.btn-dark { background: var(--black); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--line-2);
}
@media (hover: hover) {
  .btn-ghost:hover { border-color: var(--grey); }
}

.btn-block { width: 100%; }
.btn[disabled] {
  background: var(--panel-2);
  color: var(--grey-dim);
  border-color: var(--line);
  cursor: default;
}
.btn-ghost[disabled] { background: transparent; }

.btn-link {
  background: none; border: 0;
  padding: 11px 2px;
  align-self: flex-start;
  color: var(--grey);
  font-size: .86rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  cursor: pointer;
}
@media (hover: hover) {
  .btn-link:hover { color: var(--white); }
}

/* ---------- главный экран ---------- */

.hero {
  background: var(--light);
  color: var(--light-ink);
  border-radius: var(--r);
  padding: 22px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.hero .label { color: #5B5B57; }

.hero h1 {
  font-size: clamp(2rem, 9.2vw, 2.55rem);
  font-weight: 500;
}

.hero .lede {
  font-size: .97rem;
  line-height: 1.45;
  color: #3C3C39;
}

.hero-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.specs {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(10,10,10,.14);
}
.specs li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(10,10,10,.14);
  font-size: .92rem;
}
.specs .k {
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #6A6A66;
  white-space: nowrap;
}
.specs .v { text-align: right; }

.fineprint { font-size: .84rem; line-height: 1.45; color: var(--grey); }

.hero-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--pill);
  padding: 9px 16px;
  align-self: flex-start;
  max-width: 100%;
  font-size: .8rem;
  line-height: 1.3;
  text-align: center;
}

/* ---------- прогресс и вопрос ---------- */

.quiz-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  top: 0;
  background: var(--black);
  padding: 10px 0 12px;
  z-index: 5;
}

.ruler {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
  align-items: end;
  height: 12px;
}
.tick {
  height: 3px;
  background: var(--line-2);
  border-radius: 2px;
  transition: height .2s ease, background-color .2s ease;
}
.tick.done { background: var(--grey); }
.tick.current { height: 12px; background: var(--white); }

.quiz-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
  font-variant-numeric: tabular-nums;
}

.q-wrap { display: flex; flex-direction: column; gap: 18px; scroll-margin-top: 72px; }

.q-title {
  font-size: clamp(1.5rem, 6.6vw, 1.85rem);
}

.q-note {
  font-size: .86rem;
  line-height: 1.45;
  color: var(--grey);
  border-left: 1px solid var(--line-2);
  padding-left: 12px;
}

.options { display: grid; gap: 8px; }

.option {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  text-align: left;
  background: var(--panel);
  color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 15px 16px;
  font-size: .97rem;
  line-height: 1.3;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.option span:last-child { overflow-wrap: anywhere; }

@media (hover: hover) {
  .option:hover { border-color: var(--line-2); }
}

.option .marker {
  flex: 0 0 auto;
  width: 17px; height: 17px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  position: relative;
  transition: border-color .15s ease, background-color .15s ease;
}
.option[data-multi="true"] .marker { border-radius: 4px; }

.option[aria-pressed="true"] {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.option[aria-pressed="true"] .marker { border-color: var(--black); background: var(--black); }
.option[aria-pressed="true"] .marker::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--white);
  border-radius: inherit;
}

/* ---------- поля ---------- */

.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field > label {
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
}
.field .hint { font-size: .82rem; color: var(--grey-dim); letter-spacing: -0.01em; text-transform: none; }

input[type="text"], input[type="tel"], select, textarea {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 14px 14px;
  width: 100%;
  color: var(--white);
  font-size: 1rem;
}
input::placeholder { color: var(--grey-dim); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--white);
}
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--grey) 50%), linear-gradient(135deg, var(--grey) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.field[data-invalid="true"] input,
.field[data-invalid="true"] select { border-color: var(--err); }
.err-msg { font-size: .82rem; color: var(--err); }

/* ---------- нижняя панель навигации ---------- */

.quiz-foot {
  position: sticky;
  bottom: 0;
  display: flex;
  gap: 10px;
  padding: 12px 0 calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(10,10,10,0) 0%, var(--black) 26%);
}
.quiz-foot .btn { flex: 1; }
.quiz-foot .btn-ghost { flex: 0 0 auto; padding-inline: 20px; }

/* ---------- экран анализа ---------- */

.loading {
  min-height: 60vh;
  min-height: 60svh;
  justify-content: center;
  align-items: flex-start;
  gap: 14px;
}
.loading h2 { font-size: 1.6rem; }
.scan {
  width: 100%;
  max-width: 220px;
  height: 2px;
  background: var(--line);
  overflow: hidden;
}
.scan i {
  display: block;
  height: 100%;
  width: 36%;
  background: var(--white);
  animation: scan 1.05s ease-in-out infinite;
}
@keyframes scan {
  0%   { transform: translateX(-110%); }
  100% { transform: translateX(300%); }
}

/* ---------- результат ---------- */

.doc {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.doc-head { display: flex; flex-direction: column; gap: 14px; }
.doc-head h2 { font-size: clamp(1.45rem, 6.2vw, 1.8rem); }

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.meta-cell {
  background: var(--panel-2);
  padding: 11px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.meta-k {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey-dim);
}
.meta-v { font-size: .88rem; line-height: 1.3; overflow-wrap: break-word; }

.prose { display: flex; flex-direction: column; gap: 13px; }
.prose p { font-size: .97rem; line-height: 1.5; color: var(--grey); }
.prose p.lead-p { color: var(--white); font-size: 1.04rem; }

.block-extra,
.markers,
.disclaimer-wrap {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.block-extra { display: flex; flex-direction: column; gap: 11px; }
.block-extra h3 { font-size: 1.12rem; letter-spacing: -0.025em; }

/* блок «Что я беру на себя» */
.mine {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mine ul { list-style: none; margin: 0; padding: 0; }
.mine li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
  line-height: 1.4;
  color: var(--white);
}
.mine li:last-child { border-bottom: none; padding-bottom: 0; }
.mine li::before {
  content: "";
  width: 9px;
  height: 1px;
  background: var(--grey);
  margin-top: 11px;
}

.markers { display: flex; flex-direction: column; gap: 12px; }
.marker-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .92rem;
  line-height: 1.45;
  color: var(--grey);
}
.marker-item b {
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 500;
}

.next-line { font-size: .97rem; line-height: 1.5; color: var(--white); margin-bottom: 12px; }

.disclaimer { font-size: .82rem; line-height: 1.45; color: var(--grey-dim); }

/* ---------- блок Zoom ---------- */

.zoom-block {
  background: var(--light);
  color: var(--light-ink);
  border-radius: var(--r);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.zoom-block h2 { font-size: clamp(1.4rem, 6vw, 1.75rem); }
.zoom-block .label { color: #5B5B57; }
.zoom-block p { font-size: .95rem; line-height: 1.5; color: #3C3C39; }

.agenda {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  border-top: 1px solid rgba(10,10,10,.14);
}
.agenda li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 6px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(10,10,10,.14);
  font-size: .93rem;
  line-height: 1.35;
}
.agenda li::before {
  content: counter(step, decimal-leading-zero);
  font-size: .7rem;
  letter-spacing: .06em;
  color: #6A6A66;
  padding-top: 3px;
}

/* ---------- форма ---------- */

.form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.form-grid > * { min-width: 0; }

.slots-day {
  display: flex;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.slots-day::-webkit-scrollbar { display: none; }

.day-chip {
  flex: 0 0 auto;
  background: var(--panel);
  color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 9px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 66px;
  line-height: 1.15;
}
.day-chip .dow {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
}
.day-chip .dnum { font-size: .93rem; font-variant-numeric: tabular-nums; }
.day-chip[aria-pressed="true"] { background: var(--white); color: var(--black); border-color: var(--white); }
.day-chip[aria-pressed="true"] .dow { color: #4A4A47; }

.slots-time {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.time-chip {
  background: var(--panel);
  color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 13px 4px;
  cursor: pointer;
  font-size: .92rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.time-chip[aria-pressed="true"] { background: var(--white); color: var(--black); border-color: var(--white); }

.consent { font-size: .8rem; line-height: 1.45; color: var(--grey-dim); }

.form-status {
  font-size: .9rem;
  line-height: 1.45;
  padding: 13px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  color: var(--grey);
}
.form-status[data-kind="error"] { border-color: var(--err); color: var(--err); }

/* ---------- подтверждение ---------- */

.confirm-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.confirm-card h2 { font-size: clamp(1.45rem, 6.2vw, 1.8rem); }

.badge {
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 11px;
  border-radius: var(--pill);
  align-self: flex-start;
  border: 1px solid var(--line-2);
  color: var(--grey);
}
.badge[data-kind="confirmed"] { background: var(--white); color: var(--black); border-color: var(--white); }
.badge[data-kind="error"] { border-color: var(--err); color: var(--err); }

.booking-lines {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.booking-line {
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 11px 13px;
  font-size: .93rem;
}
.booking-line span:last-child { overflow-wrap: anywhere; }
.booking-line span:first-child {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey-dim);
}

/* ---------- страница политики ---------- */

.legal { gap: 0; }
.legal section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.legal section:first-child { padding-top: 0; }
.legal section:last-child { border-bottom: none; padding-bottom: 0; }
.legal h3 { font-size: 1.05rem; letter-spacing: -0.02em; }
.legal p { font-size: .94rem; line-height: 1.5; color: var(--grey); }
.fill {
  color: var(--white);
  border-bottom: 1px dashed var(--line-2);
  overflow-wrap: anywhere;
}

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 36px;
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--grey-dim);
}