/* ============================================================
   FIT Ring Aura
   Liquid glass on a dark aura. One neon accent, nothing else.
   ============================================================ */

:root{
  --bg:#04050A;
  --text:#F3F5FB;
  --dim:#98A1B8;
  --dim-2:#69728C;

  --neon:#5CF2DC;
  --neon-hot:#9FFFF0;
  --violet:#8B5CF6;
  --blue:#4C7BFF;
  --cyan:#35D6F5;

  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.10);
  --edge:rgba(255,255,255,.13);
  --edge-soft:rgba(255,255,255,.07);

  --r:28px;
  --r-sm:16px;
  --wrap:1120px;
  --pad:clamp(1.25rem,5vw,3rem);

  --f:"Inter Tight",-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:400 1.0625rem/1.65 var(--f);letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
[hidden]{display:none !important}
[id]{scroll-margin-top:7rem}
.mono{font-family:var(--f-mono);font-weight:300;font-feature-settings:"tnum" 1}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--neon);color:#00201C;padding:.7rem 1.1rem}
.skip:focus{left:0}
:where(a,button,input,select,[tabindex]):focus-visible{outline:2px solid var(--neon);outline-offset:3px;border-radius:6px}

/* ─── Aura: the only thing behind the glass ──────────────── */
.aura{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:var(--bg)}
.aura::before,.aura::after{
  content:"";position:absolute;border-radius:50%;filter:blur(110px);
}
.aura::before{
  width:78vw;height:78vw;max-width:1000px;max-height:1000px;top:-24vh;left:44vw;
  background:radial-gradient(circle at 45% 45%, rgba(92,242,220,.30), transparent 62%);
  animation:drift-a 30s var(--ease) infinite alternate;
}
.aura::after{
  width:70vw;height:70vw;max-width:900px;max-height:900px;top:22vh;left:-18vw;
  background:radial-gradient(circle at 55% 45%, rgba(139,92,246,.34), transparent 62%);
  animation:drift-b 36s var(--ease) infinite alternate;
}
@keyframes drift-a{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-8vw,12vh,0) scale(1.15)}
  100%{transform:translate3d(5vw,32vh,0) scale(.9)}
}
@keyframes drift-b{
  0%{transform:translate3d(0,0,0) scale(1.05)}
  50%{transform:translate3d(10vw,24vh,0) scale(.9)}
  100%{transform:translate3d(-4vw,48vh,0) scale(1.2)}
}

/* ─── Glass ──────────────────────────────────────────────── */
.glass{
  position:relative;
  background:linear-gradient(155deg, var(--glass-2), var(--glass) 45%, rgba(255,255,255,.03));
  border:1px solid var(--edge);
  border-radius:var(--r);
  backdrop-filter:blur(30px) saturate(180%);
  -webkit-backdrop-filter:blur(30px) saturate(180%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -1px 0 rgba(255,255,255,.05),
    0 30px 70px -45px rgba(0,0,0,.95);
}

/* ─── Reveal ─────────────────────────────────────────────── */
[data-reveal]{
  opacity:0;transform:translate3d(0,22px,0);
  transition:opacity .85s var(--ease),transform .85s var(--ease);
  transition-delay:var(--d,0ms);
}
[data-reveal].is-in{opacity:1;transform:none}

/* ─── Floating nav ───────────────────────────────────────── */
.nav{
  position:fixed;z-index:50;top:1rem;left:50%;transform:translateX(-50%);
  width:min(calc(100% - 2rem), var(--wrap));
  display:flex;align-items:center;gap:1.5rem;
  padding:.55rem .55rem .55rem 1.25rem;
  border-radius:100px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--edge);
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2), 0 18px 40px -28px #000;
}
.nav__logo{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-size:.92rem;letter-spacing:.01em}
.nav__logo svg{width:17px;height:17px;color:var(--neon);flex:none;transition:transform .9s var(--ease)}
.nav__logo:hover svg{transform:rotate(180deg)}
.nav__logo b{font-weight:500;color:var(--neon)}
.nav__links{display:flex;gap:1.5rem;margin-left:auto;font-size:.9rem}
.nav__links a{text-decoration:none;color:var(--dim);transition:color .35s var(--ease)}
.nav__links a:hover{color:var(--text)}
@media (max-width:780px){ .nav__links{display:none} .nav :is(.btn){margin-left:auto} }

/* ─── Buttons ────────────────────────────────────────────── */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  font:500 .95rem/1 var(--f);letter-spacing:-.005em;color:#00201C;
  padding:1.05rem 2rem;border:0;border-radius:100px;cursor:pointer;overflow:hidden;
  background:linear-gradient(135deg,var(--neon-hot),var(--neon) 55%,#38D9C4);
  box-shadow:0 0 0 1px rgba(255,255,255,.25) inset, 0 12px 40px -14px rgba(92,242,220,.7);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.btn::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,transparent 32%,rgba(255,255,255,.7) 50%,transparent 68%);
  transform:translateX(-120%);transition:transform 1s var(--ease);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.3) inset, 0 20px 55px -14px rgba(92,242,220,.85)}
.btn:hover::before{transform:translateX(120%)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:default;transform:none}
.btn--sm{padding:.65rem 1.3rem;font-size:.88rem}
.btn--wide{width:100%}

/* ─── Hero ───────────────────────────────────────────────── */
.hero{
  max-width:var(--wrap);margin:0 auto;padding:clamp(8rem,17vh,12rem) var(--pad) clamp(2rem,5vh,3.5rem);
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(2rem,5vw,4rem);align-items:center;
}
.hero__title{
  margin:0 0 1.4rem;font-weight:300;letter-spacing:-.035em;
  font-size:clamp(2.3rem,4.6vw,3.8rem);line-height:1.05;
}
.hero__lead{max-width:32rem;margin:0 0 2.4rem;color:var(--dim);font-size:clamp(1rem,1.4vw,1.12rem)}
.hero__actions{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.hero__hint{font-size:.78rem;color:var(--dim-2);letter-spacing:.02em}

.hero__ring{margin:0;display:grid;place-items:center;position:relative}
.hero__svg,.hero__photo{
  width:min(100%,370px);height:auto;grid-area:1/1;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.8));
  animation:float 10s ease-in-out infinite;
}
/* У снимка настоящая прозрачность, режим наложения не нужен: параллакс
   вешает transform на контейнер, а тот изолирует группу наложения —
   mix-blend-mode переставал видеть фон страницы и давал тёмный прямоугольник. */
.hero__photo{filter:drop-shadow(0 26px 44px rgba(0,0,0,.7))}
@keyframes float{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-14px) rotate(1deg)}}
.hero__sensors > *{
  fill:#0A0C14;stroke:#7B8398;stroke-width:.9;
  animation:sense 3.4s var(--ease) infinite;
}
.hero__sensors > *:nth-child(2){animation-delay:.22s}
.hero__sensors > *:nth-child(3){animation-delay:.44s}
.hero__sensors > *:nth-child(4){animation-delay:.66s}
.hero__sensors > *:nth-child(5){animation-delay:.88s}
.hero__sensors > *:nth-child(6){animation-delay:1.1s}
@keyframes sense{0%,70%,100%{fill:#0A0C14}78%{fill:#1B6E63}85%{fill:var(--neon)}}
.hero__cap{
  grid-area:1/1;align-self:end;justify-self:center;transform:translateY(2.4rem);
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim-2);text-align:center;
}
@media (max-width:880px){
  .hero{grid-template-columns:1fr}
  .hero__ring{order:-1;margin-bottom:3.2rem}
  .hero__svg,.hero__photo{width:min(78%,300px)}
  .hero__cap{transform:translateY(2rem)}
}

/* ─── One night ──────────────────────────────────────────── */
.band{
  max-width:var(--wrap);margin:0 auto;padding:clamp(1.4rem,3.5vw,2.2rem);
  overflow:hidden;   /* подписи графика не должны растягивать страницу */
}
.band__head{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;
  padding-bottom:1rem;border-bottom:1px solid var(--edge-soft);
  font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim-2);
}
.band__stats b{color:var(--text);font-weight:400}

/* Подписи ряд + график + длительность, снизу общая шкала времени */
.band__chart{
  margin-top:1.3rem;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  column-gap:clamp(.7rem,1.6vw,1.2rem);
}
/* Ширину колонок задаём явно: подписи внутри позиционированы абсолютно
   и сами по себе колонку не растягивают — иначе они лягут на график. */
.band__rows {grid-area:1/1;position:relative;width:4.7rem}
.band__plot {grid-area:1/2;position:relative}
.band__times{grid-area:1/3;position:relative;width:5.4rem}
.band__axis {grid-area:2/2}

.band__rows span,.band__times span{
  position:absolute;top:var(--y);transform:translateY(-50%);
  white-space:nowrap;font-size:.72rem;letter-spacing:.04em;line-height:1;
}
.band__rows span{left:0;display:flex;align-items:center;gap:.5rem;color:var(--text)}
.band__times span{right:0;color:var(--dim-2)}
@media (max-width:820px){
  .band__times{display:none}
  .band__chart{grid-template-columns:auto minmax(0,1fr)}
  .band__rows span,.band__times span{font-size:.66rem}
}
.band__svg{width:100%;height:clamp(160px,24vh,225px);display:block;overflow:visible}
.band__notes{position:absolute;inset:0;pointer-events:none}
/* Подписи висят над линией пульса и уходят вниз к точке замера,
   чтобы не наезжать на шкалу времени */
.band__note{
  position:absolute;left:var(--x);top:56%;padding-left:.55rem;
  font-size:.7rem;letter-spacing:.03em;color:var(--neon);white-space:nowrap;
  opacity:0;transform:translateY(-6px);
  transition:opacity .7s var(--ease) 1.9s, transform .7s var(--ease) 1.9s;
}
.band__note::before{
  content:"";position:absolute;left:0;top:1.35em;width:1px;height:2.6rem;
  background:linear-gradient(to bottom,var(--neon),transparent);
}
.band__note--end{transform:translate(-100%,-6px);padding:0 .55rem 0 0}
.band__note--end::before{left:auto;right:0}
.band.is-drawn .band__note{opacity:1;transform:translateY(0)}
.band.is-drawn .band__note--end{transform:translateX(-100%)}
.band__axis{display:flex;justify-content:space-between;margin-top:.8rem;font-size:.7rem;letter-spacing:.1em;color:var(--dim-2)}
/* На узком экране подписи не помещаются — ряды и так подписаны слева */
@media (max-width:760px){ .band__notes{display:none} }
.sw{width:12px;height:8px;border-radius:2px;display:inline-block;flex:none}
.sw--deep{background:var(--violet)}
.sw--light{background:var(--blue)}
.sw--rem{background:var(--cyan)}
.sw--awake{background:rgba(255,255,255,.22)}
.sw--pulse{height:2px;background:var(--neon);box-shadow:0 0 8px var(--neon)}

.band__grid{stroke:rgba(255,255,255,.05);stroke-width:1}
.band__track{fill:rgba(255,255,255,.035)}   /* дорожка стадии во всю ширину */
.band__steps line{stroke:rgba(255,255,255,.22);stroke-width:1.4}
.band__steps{opacity:0;transition:opacity .8s var(--ease) .9s}
.band.is-drawn .band__steps{opacity:1}
.band__phase{transform-box:fill-box;transform-origin:left center;transform:scaleX(0)}
.band.is-drawn .band__phase{transform:scaleX(1);transition:transform .75s var(--ease);transition-delay:var(--d,0ms)}
.band__pulse{
  fill:none;stroke:var(--neon-hot);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 7px rgba(92,242,220,.85));
}
.band__dot{fill:var(--neon-hot);opacity:0;transition:opacity .5s var(--ease) 2.1s}
.band.is-drawn .band__dot{opacity:1}
.band__ping{fill:none;stroke:var(--neon);stroke-width:1.2;opacity:0;transform-box:fill-box;transform-origin:center}
.band.is-drawn .band__ping{animation:ping 2.8s var(--ease) 2.3s infinite}
@keyframes ping{0%{opacity:.8;transform:scale(.4)}70%,100%{opacity:0;transform:scale(2.6)}}

/* ─── Sections ───────────────────────────────────────────── */
.sec{max-width:var(--wrap);margin:0 auto;padding:clamp(5rem,12vh,8rem) var(--pad) 0}
.sec:last-of-type{padding-bottom:clamp(5rem,12vh,8rem)}
.eyebrow{
  margin:0 0 1rem;display:flex;align-items:center;gap:.9rem;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--neon);
}
.eyebrow::after{content:"";flex:1;height:1px;background:linear-gradient(to right,var(--edge),transparent)}
.sec__title{margin:0 0 1rem;font-weight:300;letter-spacing:-.03em;font-size:clamp(1.8rem,3.6vw,2.9rem);line-height:1.1}
.sec__lead{max-width:44rem;margin:0;color:var(--dim)}

/* ─── Metrics ────────────────────────────────────────────── */
.metrics{
  margin:clamp(2.5rem,5vh,3.5rem) 0 0;padding:0;list-style:none;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
}
@media (max-width:900px){ .metrics{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .metrics{grid-template-columns:1fr} }
.metric{padding:1.8rem 1.7rem 1.9rem;transition:transform .5s var(--ease), border-color .5s var(--ease)}
.metric:hover{transform:translateY(-4px);border-color:rgba(92,242,220,.35)}
.metric__val{display:flex;align-items:baseline;gap:.4rem;font-size:2.3rem;font-weight:300;letter-spacing:-.04em;color:#fff}
.metric__val small{font-size:.68rem;letter-spacing:.06em;color:var(--dim-2)}
.metric h3{margin:.9rem 0 .4rem;font:500 .98rem/1.4 var(--f)}
.metric p{margin:0;color:var(--dim);font-size:.9rem;line-height:1.6}

/* ─── Comparison ─────────────────────────────────────────── */
.cmp__scroll{margin:clamp(2.5rem,5vh,3.5rem) 0 0;overflow-x:auto;padding:.5rem}
.cmp{width:100%;min-width:620px;border-collapse:collapse;font-size:.93rem}
.cmp th,.cmp td{padding:1rem 1.2rem;text-align:left;border-bottom:1px solid var(--edge-soft)}
.cmp thead th{font:300 .7rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim-2)}
.cmp thead th.is-own{color:var(--neon)}
.cmp tbody th{font-weight:400;color:var(--dim)}
.cmp td{color:var(--dim-2)}
.cmp td b{color:var(--text);font-weight:500}
.cmp .is-own{
  background:linear-gradient(180deg,rgba(92,242,220,.09),rgba(92,242,220,.03));
  border-left:1px solid rgba(92,242,220,.25);border-right:1px solid rgba(92,242,220,.25);
  color:var(--text);
}
.cmp tbody tr:last-child :is(th,td){border-bottom:0}

/* ─── Score ──────────────────────────────────────────────── */
.score{
  margin:clamp(2.5rem,5vh,3.5rem) 0 0;padding:clamp(1.8rem,4vw,2.8rem);
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(1.5rem,5vw,4rem);align-items:center;
}
.score__num{
  font-size:clamp(4.5rem,12vw,8.5rem);font-weight:300;line-height:.85;letter-spacing:-.06em;
  color:var(--neon-hot);text-shadow:0 0 42px rgba(92,242,220,.55);
}
.score__verdict{margin:0 0 1.5rem;font-size:clamp(1.05rem,2vw,1.3rem);max-width:24rem;font-weight:300}
.score__rows{margin:0;padding:0;list-style:none;display:grid;gap:.8rem;font-size:.78rem;letter-spacing:.02em}
.score__rows li{display:grid;grid-template-columns:8.5rem minmax(0,1fr) auto;gap:1rem;align-items:center;color:var(--dim-2)}
.score__rows b{font-weight:400;color:var(--text);justify-self:end}
.bar{height:3px;border-radius:2px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.bar::after{
  content:"";position:absolute;inset:0;width:var(--w);
  background:linear-gradient(90deg,rgba(92,242,220,.35),var(--neon));
  box-shadow:0 0 10px rgba(92,242,220,.6);
  transform:scaleX(0);transform-origin:left;
  transition:transform 1.1s var(--ease);transition-delay:var(--d,0ms);
}
.score.is-in .bar::after{transform:scaleX(1)}
@media (max-width:700px){
  .score{grid-template-columns:1fr}
  .score__rows li{grid-template-columns:6.5rem minmax(0,1fr) auto;gap:.7rem;font-size:.72rem}
}

/* ─── Photos ─────────────────────────────────────────────── */
.shots{
  margin:clamp(2.5rem,5vh,3.5rem) 0 0;padding:0;list-style:none;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;
}
.shots li{overflow:hidden;border-radius:var(--r-sm);border:1px solid var(--edge-soft);background:#07080D}
.shots img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform 1.1s var(--ease)}
.shots li:hover img{transform:scale(1.05)}

/* ─── Specs ──────────────────────────────────────────────── */
.specs{
  margin:clamp(2.5rem,5vh,3.5rem) 0 0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0 clamp(2rem,5vw,4rem);
}
.spec{
  display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;
  padding:1.1rem 0;border-bottom:1px solid var(--edge-soft);
  transition:padding-left .45s var(--ease), border-color .45s var(--ease);
}
.spec:hover{padding-left:.6rem;border-bottom-color:rgba(92,242,220,.4)}
.spec dt{color:var(--dim);font-size:.93rem;flex:none}
.spec dd{margin:0;text-align:right;font-size:.93rem}
.spec dd span{display:block;font-size:.72rem;color:var(--dim-2);margin-top:.2rem}

/* ─── Order ──────────────────────────────────────────────── */
.order__card{max-width:32rem;margin:0 auto;padding:clamp(2rem,4.5vw,3rem);text-align:center}
.order__card .eyebrow{justify-content:center;color:var(--dim-2)}
.order__card .eyebrow::after{display:none}
.order__price{
  margin:0 0 1.8rem;font-size:clamp(3rem,7vw,4.5rem);font-weight:300;letter-spacing:-.05em;line-height:1;
  color:#fff;text-shadow:0 0 40px rgba(92,242,220,.35);
  display:flex;align-items:baseline;justify-content:center;gap:1rem;
}
.order__price s{
  font-size:.42em;color:var(--dim-2);text-decoration:none;position:relative;text-shadow:none;
}
.order__price s::after{        /* аккуратная линия вместо толстого line-through */
  content:"";position:absolute;left:-.08em;right:-.08em;top:53%;height:1.5px;
  background:currentColor;transform:rotate(-6deg);
}
.order__list{margin:0 0 2rem;padding:0;list-style:none;display:grid;gap:.8rem;text-align:left}
.order__list li{position:relative;padding-left:1.8rem;color:var(--dim);font-size:.95rem}
.order__list li::before{
  content:"";position:absolute;left:.15rem;top:.62em;width:7px;height:7px;border-radius:50%;
  background:var(--neon);box-shadow:0 0 10px var(--neon);
}
.order__note{margin:1rem 0 0;font-size:.8rem;color:var(--dim-2)}

/* ─── Footer ─────────────────────────────────────────────── */
.foot{
  max-width:var(--wrap);margin:0 auto;padding:2.5rem var(--pad) 3.5rem;
  display:flex;flex-wrap:wrap;gap:.8rem 2rem;align-items:center;
  border-top:1px solid var(--edge-soft);font-size:.88rem;color:var(--dim-2);
}
.foot__brand{color:var(--text);margin-right:auto}
.foot__brand b{font-weight:500;color:var(--neon)}
.foot a{text-decoration:none;transition:color .35s var(--ease)}
.foot a:hover{color:var(--neon)}
.foot__small{flex-basis:100%;margin:.6rem 0 0;font-size:.76rem;line-height:1.7}

/* ─── Delivery sheet ─────────────────────────────────────── */
.sheet{
  border:0;padding:0;background:transparent;color:var(--text);
  width:min(100% - 1.5rem, 46rem);max-height:calc(100dvh - 2rem);
  margin:auto;overflow:visible;
}
.sheet::backdrop{background:rgba(2,3,8,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.sheet[open]{animation:sheet-in .5s var(--ease)}
.sheet[open]::backdrop{animation:fade-in .5s var(--ease)}
@keyframes sheet-in{from{opacity:0;transform:translateY(28px) scale(.98)}to{opacity:1;transform:none}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}

.sheet__form{--sp:clamp(1.5rem,3.5vw,2.2rem);padding:var(--sp);max-height:calc(100dvh - 2rem);overflow-y:auto}
.sheet__head{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.8rem}
.sheet__step{margin:0 0 .4rem;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--neon)}
.sheet__title{margin:0;font-weight:300;letter-spacing:-.03em;font-size:clamp(1.5rem,3.2vw,2rem)}
.sheet__close{
  margin-left:auto;flex:none;width:36px;height:36px;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.07);border:1px solid var(--edge);color:var(--dim);
  font-size:1.4rem;line-height:1;transition:background .35s var(--ease),color .35s var(--ease);
}
.sheet__close:hover{background:rgba(255,255,255,.14);color:var(--text)}

.sheet__grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin:0}
.field--wide{grid-column:1/-1}
@media (max-width:600px){ .sheet__grid{grid-template-columns:1fr} }
.field__label{display:block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim-2);margin-bottom:.5rem;padding:0}
.field__input{
  width:100%;font:400 .98rem/1.4 var(--f);color:var(--text);
  background:rgba(255,255,255,.05);border:1px solid var(--edge);border-radius:12px;
  padding:.8rem .95rem;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease);
}
.field__input::placeholder{color:var(--dim-2)}
.field__input:hover{background:rgba(255,255,255,.08)}
.field__input:focus{outline:none;border-color:var(--neon);box-shadow:0 0 0 3px rgba(92,242,220,.18)}
select.field__input{
  appearance:none;cursor:pointer;padding-right:2.4rem;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2398A1B8' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;
}
select.field__input option{background:#0B0E16;color:var(--text)}
.field.is-bad .field__input{border-color:#FF6B6B;box-shadow:0 0 0 3px rgba(255,107,107,.15)}
.field__err{display:block;margin-top:.4rem;font-size:.78rem;color:#FF8A8A}

/* Кнопка всегда на виду, даже когда форма прокручивается */
.sheet__foot{
  position:sticky;bottom:calc(-1 * var(--sp));
  margin:1.8rem calc(-1 * var(--sp)) calc(-1 * var(--sp));
  padding:1.4rem var(--sp) var(--sp);
  border-top:1px solid var(--edge-soft);
  border-radius:0 0 var(--r) var(--r);
  /* Плотный фон, а не стекло: backdrop-filter внутри уже размытой карточки
     не размывает соседние элементы, и текст просвечивал бы насквозь. */
  background:rgba(9,12,20,.97);
}
.sheet__foot::before{        /* мягкий стык с прокручиваемой формой */
  content:"";position:absolute;left:0;right:0;bottom:100%;height:2.5rem;
  background:linear-gradient(to top,rgba(9,12,20,.9),transparent);
  pointer-events:none;
}
.sheet__total{display:flex;justify-content:space-between;align-items:baseline;margin:0 0 1.1rem;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim-2)}
.sheet__total b{
  display:flex;align-items:baseline;gap:.6rem;
  font-size:1.5rem;font-weight:400;color:var(--text);letter-spacing:-.02em;text-transform:none;
}
.sheet__total s{font-size:.62em;color:var(--dim-2);text-decoration-thickness:1px}
.sheet__small{margin:.9rem 0 0;font-size:.76rem;color:var(--dim-2);text-align:center}

/* ─── Reduced motion ─────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  [data-reveal]{opacity:1;transform:none}
  .band__phase{transform:scaleX(1)}
  .band__note{opacity:1;transform:translateY(0)}
  .band__note--end{transform:translateX(-100%)}
  .bar::after{transform:scaleX(1)}
}