/* ============================================================
   SPTech24 — components.css
   Кнопки, статус-пилюля, диод. (Карточки/форма — добавляются по секциям.)
   ============================================================ */

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-weight:600;font-size:.96rem;letter-spacing:-0.01em;line-height:1;
  padding:.78rem 1.25rem;border-radius:var(--r-pill);
  white-space:nowrap;
  transition:transform var(--t-fast) var(--ease-out),
             background var(--t-fast) var(--ease-out),
             border-color var(--t-fast) var(--ease-out),
             box-shadow var(--t-ui) var(--ease-out);
}
.btn:active{transform:scale(0.97)}
.btn--lg{padding:.95rem 1.6rem;font-size:1rem}

.btn--primary{
  background:linear-gradient(180deg, var(--accent-hi), var(--accent));
  color:var(--accent-ink);            /* тёмный текст на янтаре — контраст AA */
  font-weight:700;
  box-shadow:0 8px 24px -10px var(--glow), inset 0 1px 0 color-mix(in oklab,#fff 35%,transparent);
}
.btn--primary:hover{box-shadow:0 12px 30px -8px var(--glow), inset 0 1px 0 color-mix(in oklab,#fff 45%,transparent)}

.btn--ghost{
  background:color-mix(in oklab, var(--ink) 4%, transparent);
  color:var(--ink);
  border:1px solid var(--line);
  font-family:var(--mono);font-weight:500;
}
.btn--ghost:hover{border-color:color-mix(in oklab,var(--accent) 50%,transparent);background:color-mix(in oklab,var(--accent) 8%,transparent)}

/* ---------- STATUS PILL (eyebrow) ---------- */
.pill{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.42rem .85rem;border-radius:var(--r-pill);
  background:color-mix(in oklab, var(--accent) 8%, transparent);
  border:1px solid color-mix(in oklab, var(--accent) 22%, transparent);
  font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.02em;
  color:var(--ink-soft);
}

/* ---------- DIODE (живой индикатор «принимаем заявки») ---------- */
.diode-dot{
  width:8px;height:8px;border-radius:50%;flex:none;
  background:var(--accent);
  box-shadow:0 0 0 0 var(--glow);
  animation:diode-pulse 2.4s var(--ease-out) infinite;
}

/* ---------- FLOATING CTA ---------- */
.cta-float{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);
  z-index:var(--z-float);
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.8rem 1.15rem;border-radius:var(--r-pill);
  background:linear-gradient(180deg,var(--accent-hi),var(--accent));
  color:var(--accent-ink);font-weight:700;font-size:.94rem;
  box-shadow:0 12px 34px -10px var(--glow);
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.96);
  transition:opacity var(--t-ui) var(--ease-out),transform var(--t-ui) var(--ease-spring),visibility var(--t-ui);
}
.cta-float.is-visible{opacity:1;visibility:visible;transform:none}
.cta-float:active{transform:scale(.97)}
@media (max-width:640px){.cta-float span{display:none}.cta-float{padding:.9rem;border-radius:50%}}

/* ---------- SERVICE CARD ---------- */
.svc{
  scroll-snap-align:start;
  flex:none;
  width:min(82vw, 340px);
  min-height:340px;
  display:flex;flex-direction:column;
  padding:1.6rem;
  border-radius:var(--r-lg);
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in oklab,var(--accent) 6%,transparent), transparent 52%),
    var(--surface);
  border:1px solid var(--line);
  position:relative;overflow:hidden;
  transition:transform var(--t-ui) var(--ease-out),
             border-color var(--t-ui) var(--ease-out),
             background var(--t-ui) var(--ease-out);
}
@media (hover:hover) and (pointer:fine){
  .svc:hover{transform:translateY(-6px);border-color:color-mix(in oklab,var(--accent) 45%,transparent)}
  .svc:hover .svc__arrow{transform:translateX(4px);color:var(--accent)}
  .svc:hover .svc__icon{color:var(--accent-hi)}
}
.svc__icon{
  width:52px;height:52px;border-radius:14px;
  display:grid;place-items:center;
  background:color-mix(in oklab,var(--accent) 10%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 20%,transparent);
  color:var(--accent);
  transition:color var(--t-ui) var(--ease-out);
}
.svc__icon svg{width:26px;height:26px}
.svc__name{margin-top:1.3rem;font-size:1.32rem;font-weight:700;letter-spacing:-0.02em;line-height:1.1}
.svc__desc{margin-top:.6rem;color:var(--ink-soft);font-size:.96rem;line-height:1.5;flex:1}
.svc__foot{
  margin-top:1.4rem;padding-top:1.1rem;border-top:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:space-between;
}
.svc__price{font-size:1.18rem;font-weight:700;color:var(--ink)}
.svc__arrow{font-size:1.3rem;color:var(--ink-faint);transition:transform var(--t-ui) var(--ease-out),color var(--t-ui) var(--ease-out)}

/* feature-карточка (бесплатная диагностика / выезд) */
.svc--feature{
  background:
    radial-gradient(120% 90% at 0% 0%, color-mix(in oklab,var(--accent) 22%,transparent), transparent 60%),
    linear-gradient(180deg, color-mix(in oklab,var(--accent) 12%,var(--surface)), var(--surface));
  border-color:color-mix(in oklab,var(--accent) 38%,transparent);
}
.svc--feature .svc__icon{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.svc--feature .svc__price{color:var(--accent)}
.svc__badge{
  position:absolute;top:1.2rem;right:1.2rem;
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent);
}

/* ---------- TRUST: большие цифры ---------- */
.trust-sub{
  font-size:clamp(1.3rem,1.1rem+1vw,1.7rem);font-weight:700;letter-spacing:-0.02em;
  margin:clamp(3.5rem,7vw,6rem) 0 clamp(1.6rem,3vw,2.4rem);
}
.stats{
  display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.stat__num{
  display:block;font-weight:800;color:var(--accent);
  line-height:.82;letter-spacing:-0.04em;font-variant-numeric:tabular-nums;
  text-shadow:0 0 80px color-mix(in oklab,var(--accent) 22%,transparent);
}
.stat--hero .stat__num{font-size:clamp(4.5rem, 2.5rem + 13vw, 10rem)}
.stat__label{display:block;margin-top:.7rem;color:var(--ink-soft);font-size:clamp(.92rem,.88rem+.25vw,1.06rem);max-width:26ch;line-height:1.4}
.stat-side{display:grid;gap:clamp(1.6rem,3vw,2.4rem)}
.stat-side .stat{padding-left:1.4rem;border-left:0;position:relative}
.stat-side .stat__num{font-size:clamp(2.6rem,1.8rem+4vw,4.6rem)}

/* ---------- TRUST: мастера ---------- */
.masters{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.5vw,1.6rem)}
.master{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:4/5;background:var(--surface);
  border:1px solid var(--line);
}
.master img{width:100%;height:100%;object-fit:cover;object-position:50% 12%;filter:grayscale(.12) contrast(1.02);transition:transform .6s var(--ease-out),filter .4s var(--ease-out)}
.master__grad{position:absolute;inset:0;background:linear-gradient(0deg, rgba(8,6,4,.94) 4%, rgba(8,6,4,.5) 32%, transparent 60%);pointer-events:none}
.master__info{position:absolute;left:0;right:0;bottom:0;padding:clamp(1.2rem,2.5vw,1.6rem);z-index:2}
.master__name{font-size:clamp(1.25rem,1.1rem+.6vw,1.5rem);font-weight:700;letter-spacing:-0.02em}
.master__role{margin-top:.25rem;font-family:var(--mono);font-size:.84rem;color:var(--accent)}
.master__more{
  margin-top:.8rem;overflow:hidden;
  max-height:0;opacity:0;
  transition:max-height .45s var(--ease-out),opacity .35s var(--ease-out),margin-top .45s var(--ease-out);
}
.master__spec{color:var(--ink-soft);font-size:.94rem;line-height:1.5}
.master__exp{display:inline-block;margin-top:.7rem;font-family:var(--mono);font-size:.8rem;color:var(--ink);
  background:color-mix(in oklab,var(--accent) 16%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);
  padding:.3rem .7rem;border-radius:var(--r-pill)}
@media (hover:hover) and (pointer:fine){
  .master:hover img{transform:scale(1.05);filter:grayscale(0) contrast(1.05)}
  .master:hover .master__more{max-height:200px;opacity:1;margin-top:.8rem}
  .master:hover .master__grad{background:linear-gradient(0deg, color-mix(in oklab,var(--accent) 30%, rgba(8,6,4,.96)) 8%, rgba(8,6,4,.55) 45%, transparent 72%)}
}
@media (hover:none){
  .master__more{max-height:200px;opacity:1}   /* на тач — опыт виден сразу */
}

/* ---------- TRUST: сертификаты ---------- */
.certs{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.5vw,1.6rem)}
.cert{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:var(--surface);
  aspect-ratio:1.41/1;display:block;
  transition:border-color var(--t-ui) var(--ease-out),transform var(--t-ui) var(--ease-out)}
.cert img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .5s var(--ease-out)}
.cert__zoom{
  position:absolute;top:.8rem;right:.8rem;width:38px;height:38px;border-radius:10px;
  display:grid;place-items:center;color:var(--accent-ink);
  background:color-mix(in oklab,var(--accent) 88%,transparent);
  opacity:0;transform:scale(.85);transition:opacity var(--t-ui) var(--ease-out),transform var(--t-ui) var(--ease-spring)}
.cert__cap{position:absolute;left:0;right:0;bottom:0;padding:.9rem 1rem;font-size:.86rem;color:var(--ink);
  background:linear-gradient(0deg,rgba(8,6,4,.9),transparent);z-index:2}
.cert:active{transform:scale(.99)}
@media (hover:hover) and (pointer:fine){
  .cert:hover{border-color:color-mix(in oklab,var(--accent) 45%,transparent)}
  .cert:hover img{transform:scale(1.04)}
  .cert:hover .cert__zoom{opacity:1;transform:none}
}

/* ---------- LIGHTBOX (native dialog) ---------- */
.lightbox{
  border:none;padding:0;background:transparent;color:var(--ink);
  max-width:min(94vw,1100px);max-height:92vh;margin:auto;overflow:visible;
}
.lightbox::backdrop{
  background:color-mix(in oklab,var(--bg) 78%,transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.lightbox[open]{animation:lb-in .26s var(--ease-out)}
@keyframes lb-in{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.lightbox__img{width:100%;height:auto;max-height:84vh;object-fit:contain;border-radius:var(--r);box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.lightbox__cap{margin-top:.9rem;text-align:center;color:var(--ink-soft);font-size:.95rem}
.lightbox__close{
  position:absolute;top:-14px;right:-14px;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;color:var(--accent-ink);
  background:linear-gradient(180deg,var(--accent-hi),var(--accent));
  box-shadow:0 8px 24px -8px var(--glow);
  transition:transform var(--t-fast) var(--ease-out)}
.lightbox__close:active{transform:scale(.94)}
@media (max-width:640px){.lightbox__close{top:6px;right:6px}}

@media (max-width:760px){
  .stats{grid-template-columns:1fr;gap:2.2rem}
  .masters{grid-template-columns:1fr}
  .certs{grid-template-columns:1fr}
}
@media (prefers-reduced-motion: reduce){
  .lightbox[open]{animation:none}
}

/* ---------- PRICES (accordion) ---------- */
.acc{display:flex;flex-direction:column;gap:.7rem}
.acc__item{
  border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface);overflow:hidden;
  transition:border-color var(--t-ui) var(--ease-out);
}
.acc__item.is-open{border-color:color-mix(in oklab,var(--accent) 38%,transparent)}
.acc__head{
  width:100%;display:flex;align-items:center;gap:1rem;
  padding:1.15rem clamp(1.1rem,2.5vw,1.5rem);text-align:left;
}
.acc__cat{font-weight:700;font-size:clamp(1.02rem,.98rem+.3vw,1.18rem);letter-spacing:-0.01em;flex:1}
.acc__meta{font-size:.82rem;color:var(--ink-faint);white-space:nowrap}
.acc__chev{width:20px;height:20px;color:var(--ink-soft);flex:none;transition:transform var(--t-ui) var(--ease-out),color var(--t-ui) var(--ease-out)}
.acc__item.is-open .acc__chev{transform:rotate(180deg);color:var(--accent)}
.acc__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease-out)}
.acc__item.is-open .acc__panel{grid-template-rows:1fr}
.acc__inner{overflow:hidden;min-height:0}
.price-list{list-style:none;padding:0 clamp(1.1rem,2.5vw,1.5rem) 1.1rem}
.price{
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  padding:.8rem 0;border-bottom:1px solid var(--line-2);
}
.price:last-child{border-bottom:none}
.price__name{color:var(--ink-soft);font-size:.98rem}
.price__name .tag{
  display:inline-block;margin-left:.5rem;vertical-align:middle;
  font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--accent);background:color-mix(in oklab,var(--accent) 14%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 26%,transparent);
  padding:.12rem .5rem;border-radius:var(--r-pill);
}
.price__val{font-family:var(--mono);font-weight:700;font-size:1rem;color:var(--ink);white-space:nowrap}
.price__val--free{color:var(--accent)}
.acc__note{margin-top:1.6rem;color:var(--ink-faint);font-size:.9rem;line-height:1.5;text-align:center;max-width:60ch;margin-inline:auto}
.acc__answer{padding:0 clamp(1.1rem,2.5vw,1.5rem) 1.2rem;color:var(--ink-soft);line-height:1.6;font-size:.98rem;max-width:68ch}
.acc--faq .acc__cat{font-weight:600}

/* ---------- LEAD FORM ---------- */
.sec-head--center{text-align:center;margin-inline:auto}
.sec-head--center p{margin-inline:auto}
.form-card{
  background:
    radial-gradient(120% 70% at 50% 0%, color-mix(in oklab,var(--accent) 7%,transparent), transparent 55%),
    var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.5rem,4vw,3rem);
}
.lead-form{display:flex;flex-direction:column;gap:1.1rem;margin-top:.5rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{position:relative}
.field__input{
  width:100%;padding:1.25rem 1rem .5rem;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-sm);
  color:var(--ink);font-size:1rem;
  transition:border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out);
}
textarea.field__input{padding-top:1.5rem;resize:vertical;min-height:96px}
.field__input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent) 16%,transparent)}
.field__label{
  position:absolute;left:1rem;top:.95rem;
  color:var(--ink-dim);font-size:1rem;pointer-events:none;
  transition:transform var(--t-fast) var(--ease-out),color var(--t-fast) var(--ease-out),font-size var(--t-fast) var(--ease-out);
  transform-origin:left top;
}
.field__input:focus + .field__label,
.field__input:not(:placeholder-shown) + .field__label{
  transform:translateY(-.7rem) scale(.78);color:var(--ink-soft);
}
.field--select .field__input{appearance:none;cursor:pointer;padding-top:1.25rem}
.field--select .field__label{transform:translateY(-.7rem) scale(.78);color:var(--ink-soft)}
.field__caret{position:absolute;right:1rem;top:1.05rem;width:20px;height:20px;color:var(--ink-soft);pointer-events:none}
.field__err{display:block;margin-top:.35rem;font-size:.82rem;color:oklch(0.72 0.16 28)}
.field.has-error .field__input{border-color:oklch(0.62 0.18 28)}
.form__submit{margin-top:.4rem}
.form__privacy{font-size:.82rem;color:var(--ink-faint);text-align:center;margin-top:.2rem}
.form__privacy a{color:var(--ink-soft);text-decoration:underline;text-underline-offset:2px}

.form-success{text-align:center;padding:2rem 1rem;opacity:0;transform:translateY(10px);transition:opacity .4s var(--ease-out),transform .4s var(--ease-out)}
.form-success.show{opacity:1;transform:none}
.form-success h3{font-size:1.5rem;margin-top:1rem}
.form-success p{color:var(--ink-soft);margin-top:.4rem}
.check{width:64px;height:64px;margin-inline:auto;display:block}
.check__circle{fill:none;stroke:var(--accent);stroke-width:3;stroke-dasharray:151;stroke-dashoffset:151;animation:check-c .5s var(--ease-out) forwards}
.check__mark{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:48;stroke-dashoffset:48;animation:check-m .35s var(--ease-out) .45s forwards}
@keyframes check-c{to{stroke-dashoffset:0}}
@keyframes check-m{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion: reduce){.check__circle,.check__mark{animation:none;stroke-dashoffset:0}}
@media (max-width:560px){.grid2{grid-template-columns:1fr}}