/* ==========================================================================
   UMIDA — inner pages
   Заголовки страниц, каталог проектов, направления, о себе, контакты
   ========================================================================== */

.is-hidden{display:none!important}

/* ---------- page hero ---------- */
.page-hero{padding-top:calc(var(--nav-h) + clamp(44px,8vw,110px));padding-bottom:clamp(40px,6vw,72px)}
.page-hero .eyebrow{margin-bottom:20px}
.page-title{font-size:clamp(40px,7vw,88px);line-height:.98;letter-spacing:-.045em;font-weight:800;max-width:16ch}
.page-lead{color:var(--muted);max-width:62ch;margin-top:22px;font-size:clamp(15px,1.4vw,17px);line-height:1.7}

/* ---------- filter ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(32px,4vw,52px)}
.filter-btn{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;
  padding:9px 18px;border-radius:var(--r-pill);border:1px solid var(--line-2);color:var(--muted);transition:.25s}
.filter-btn:hover{color:var(--text);border-color:var(--line-3)}
.filter-btn.is-active{background:var(--accent);color:var(--ink);border-color:var(--accent)}

/* ---------- project catalog ---------- */
.proj-catalog{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,32px)}
.proj-card{position:relative;border:1px solid var(--line);background:var(--panel);
  padding:clamp(26px,3.4vw,40px);display:flex;flex-direction:column;gap:20px;overflow:hidden;
  transition:transform .4s var(--ease),border-color .3s}
.proj-card::after{content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--pa);transition:height .45s var(--ease)}
.proj-card:hover::after{height:100%}
.proj-card:hover{transform:translateY(-4px);border-color:var(--line-3)}
.proj-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.proj-card-num{font-family:var(--font-mono);font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.proj-card-tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--pa);border:1px solid var(--pa);border-radius:var(--r-pill);padding:4px 11px;white-space:nowrap}
.proj-card h3{font-size:clamp(24px,2.8vw,34px);font-weight:800;letter-spacing:-.03em;line-height:1.05}
.proj-card h3 .mark{color:var(--pa)}
.proj-card-desc{color:var(--muted);font-size:14.5px;line-height:1.7}
.proj-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.proj-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:16px;border-top:1px solid var(--line)}
.proj-card-foot .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
@media (max-width:860px){.proj-catalog{grid-template-columns:1fr}}

/* ---------- directions detail ---------- */
.dir-detail{border-top:1px solid var(--line)}
.dir-detail-item{display:grid;grid-template-columns:64px 1.1fr 1.2fr;gap:clamp(18px,3vw,40px);align-items:start;
  padding:clamp(28px,4vw,44px) 6px;border-bottom:1px solid var(--line);transition:background .3s}
.dir-detail-item:hover{background:var(--panel-2)}
.dir-detail-item .dir-num{font-family:var(--font-mono);font-size:13px;color:var(--muted-2);letter-spacing:.08em;padding-top:6px}
.dir-detail-item h3{font-size:clamp(22px,2.8vw,32px);font-weight:700;letter-spacing:-.03em}
.dir-detail-item .dir-en{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);display:block;margin-top:6px}
.dir-detail-item p{color:var(--muted);font-size:14.5px;line-height:1.7;max-width:46ch}
.dir-detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
@media (max-width:760px){
  .dir-detail-item{grid-template-columns:40px 1fr}
  .dir-detail-item p{grid-column:2}
}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);align-items:start}
.about-bio p{color:var(--muted);font-size:clamp(15px,1.3vw,17px);line-height:1.8;max-width:60ch}
.about-bio p + p{margin-top:18px}
.values{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.value-item{background:var(--bg-2);padding:clamp(20px,2.6vw,28px);display:flex;flex-direction:column;gap:12px;min-height:170px}
.value-item .vn{font-family:var(--font-mono);font-size:11px;color:var(--accent);letter-spacing:.1em}
.value-item h3{font-size:16.5px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.value-item p{font-size:13px;color:var(--muted);line-height:1.6;margin-top:auto}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}.values{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:start}
.contact-info{display:flex;flex-direction:column;gap:20px}
.contact-info h2{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.03em}
.contact-info p{color:var(--muted);font-size:14.5px;line-height:1.7;max-width:40ch}
.contact-methods{display:flex;flex-direction:column;gap:1px;border:1px solid var(--line);background:var(--line)}
.contact-method{background:var(--bg-2);padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;transition:background .25s}
.contact-method:hover{background:var(--bg-3)}
.contact-method .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.contact-method .v{font-size:14.5px;font-weight:500}
.contact-form{border:1px solid var(--line);background:var(--panel);padding:clamp(24px,3.4vw,40px);display:flex;flex-direction:column;gap:18px}
.contact-form h3{font-size:20px;font-weight:700;letter-spacing:-.02em}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--r);
  padding:14px 16px;font-size:14.5px;color:var(--text);transition:border-color .25s;resize:vertical;min-height:46px}
.field textarea{min-height:130px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.form-note{font-size:12.5px;color:var(--muted-2);line-height:1.6}
@media (max-width:860px){.contact-layout{grid-template-columns:1fr}}

/* ---------- fresh look page ---------- */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.how-step{background:var(--bg-2);padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:14px;min-height:190px}
.how-step .hn{font-family:var(--font-mono);font-size:clamp(26px,3vw,38px);font-weight:700;color:transparent;-webkit-text-stroke:1px var(--accent);line-height:1}
.how-step:hover .hn{color:var(--accent)}
.how-step h3{font-size:17px;font-weight:700;letter-spacing:-.02em}
.how-step p{font-size:13.5px;color:var(--muted);line-height:1.6;margin-top:auto}
@media (max-width:760px){.how-grid{grid-template-columns:1fr}}
.how-grid--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1024px){.how-grid--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.how-grid--4{grid-template-columns:1fr}}
.refresh-empty{text-align:center;padding:clamp(48px,7vw,88px) clamp(20px,4vw,40px);border:1px dashed var(--line-2);background:var(--panel)}
.refresh-empty .re-dot{width:46px;height:46px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent)}
.refresh-empty .re-dot svg{width:20px;height:20px}
.refresh-empty h2{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.03em}
.refresh-empty p{color:var(--muted);font-size:14.5px;max-width:44ch;margin:14px auto 0;line-height:1.7}

/* ---------- concept cards ---------- */
.concept-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,32px)}
.concept-card{position:relative;border:1px solid var(--line);background:var(--panel);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .4s var(--ease),border-color .3s}
.concept-card:hover{transform:translateY(-4px);border-color:var(--line-3)}
.concept-card .cc-top{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:16px 22px;border-bottom:1px solid var(--line)}
.concept-card .cc-num{font-family:var(--font-mono);font-size:12px;color:var(--muted-2);letter-spacing:.08em}
.concept-card .cc-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);border:1px solid var(--accent-line);border-radius:var(--r-pill);padding:4px 10px;white-space:nowrap}
.concept-card .cc-body{padding:clamp(22px,3vw,30px);display:flex;flex-direction:column;gap:14px;flex:1}
.concept-card h3{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.03em}
.concept-card p{color:var(--muted);font-size:14px;line-height:1.65}
.concept-card .cc-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:16px;border-top:1px solid var(--line)}
@media (max-width:820px){.concept-grid{grid-template-columns:1fr}}
.refresh-more{color:var(--muted-2);font-size:13px;text-align:center;margin-top:clamp(24px,3vw,36px);line-height:1.6}

/* ---------- concept viewer ---------- */
.viewer-body{height:100vh;height:100svh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.viewer-nav{position:relative;z-index:120;background:var(--bg);border-bottom:1px solid var(--line)}
.viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:10px clamp(18px,4vw,48px);border-bottom:1px solid var(--line);background:var(--bg-2)}
.viewer-back{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;
  letter-spacing:.04em;color:var(--text);transition:color .25s}
.viewer-back:hover{color:var(--accent)}
.viewer-back svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.viewer-back:hover svg{transform:translateX(-3px)}
.viewer-mid{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.viewer-mid b{color:var(--text);font-weight:600;letter-spacing:.04em}
.viewer-open{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10.5px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-line);
  border-radius:var(--r-pill);padding:7px 14px;transition:.25s}
.viewer-open:hover{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.viewer-open svg{width:13px;height:13px}
.viewer-frame{flex:1;width:100%;border:0;background:#000;display:block}
@media (max-width:640px){
  .viewer-mid{display:none}
}

/* ---------- pipeline ---------- */
.pipe{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 20px;scroll-snap-type:x mandatory;
  scrollbar-width:thin;scrollbar-color:var(--line-3) transparent}
.pipe::-webkit-scrollbar{height:6px}
.pipe::-webkit-scrollbar-thumb{background:var(--line-3);border-radius:3px}
.pipe::-webkit-scrollbar-track{background:transparent}
.pipe-step{position:relative;flex:1 1 0;min-width:212px;scroll-snap-align:start;display:flex;flex-direction:column;gap:10px;
  padding:24px 20px;border:1px solid var(--line);background:var(--panel);transition:border-color .3s}
.pipe-step:hover{border-color:var(--line-3)}
.pipe-step::after{content:"→";position:absolute;right:-13px;top:22px;font-family:var(--font-mono);font-size:14px;color:var(--muted-2)}
.pipe-step:last-child::after{display:none}
.pipe-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--accent)}
.pipe-step h3{font-size:15.5px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.pipe-step p{font-size:12.5px;color:var(--muted);line-height:1.6}
.pipe-out{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-family:var(--font-mono);
  font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.pipe-hint{margin-top:2px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:var(--muted-2)}
.pipe--compact{/* tighter strip on the home page */gap:12px}
.pipe--compact .pipe-step{min-width:148px;padding:16px 14px;gap:6px}
.pipe--compact .pipe-step p,.pipe--compact .pipe-out{display:none}
.pipe--compact .pipe-step::after{top:16px}
.pipe-more{margin-top:18px}

/* ---------- process teaser (home highlight) ---------- */
.proc-teaser{position:relative;padding-block:clamp(52px,6.5vw,92px)}
.proc-teaser::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(58% 95% at 50% 50%,rgba(210,255,58,.075),transparent 72%)}
.proc-teaser__panel{position:relative;padding:clamp(24px,3.4vw,44px);
  border:1px solid var(--accent-line);
  background:
    radial-gradient(120% 150% at 0% 0%,rgba(210,255,58,.10),transparent 55%),
    linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  box-shadow:0 30px 90px -60px var(--accent-glow);overflow:hidden}
.proc-teaser__panel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.proc-teaser__head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  align-items:end;gap:clamp(20px,3vw,40px);margin-bottom:clamp(18px,2.6vw,30px)}
.proc-teaser__aside{display:flex;flex-direction:column;align-items:flex-start;gap:16px;max-width:44ch}
.proc-teaser__cta{flex-shrink:0}

.proc-steps{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(10px,1.4vw,16px)}
.proc-step{position:relative;display:flex;flex-direction:column;gap:8px;
  padding:16px 15px 14px;border:1px solid var(--line);background:var(--panel-2);
  transition:opacity .5s var(--ease),border-color .5s var(--ease),background .5s var(--ease),transform .5s var(--ease)}
.proc-step:nth-child(1){grid-area:1 / 1}
.proc-step:nth-child(2){grid-area:1 / 2}
.proc-step:nth-child(3){grid-area:1 / 3}
.proc-step:nth-child(4){grid-area:1 / 4}
.proc-step:nth-child(5){grid-area:2 / 4}
.proc-step:nth-child(6){grid-area:2 / 3}
.proc-step:nth-child(7){grid-area:2 / 2}
.proc-step:nth-child(8){grid-area:2 / 1}
.proc-step__num{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.04em}
.proc-step h3{font-size:14px;font-weight:700;line-height:1.3;letter-spacing:-.02em}
.proc-step p{font-size:11px;line-height:1.5;color:var(--muted);margin-top:2px}
.proc-step:hover{border-color:var(--accent-line);background:rgba(210,255,58,.05)}
.proc-steps.is-live .proc-step{opacity:.42}
.proc-steps.is-live .proc-step.is-on{opacity:1;border-color:var(--accent-line);background:rgba(210,255,58,.055);
  animation:proc-land .45s var(--ease)}
@keyframes proc-land{
  0%{transform:scale(.985)}
  55%{transform:scale(1.012)}
  100%{transform:scale(1)}
}
.proc-steps.is-live .proc-step.is-on h3{color:var(--accent)}
.proc-ball{position:absolute;left:0;top:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 5px rgba(210,255,58,.12),0 0 20px rgba(210,255,58,.55);
  opacity:0;z-index:5;pointer-events:none;will-change:transform}
@media (max-width:999px){
  .proc-steps{grid-template-columns:1fr 1fr}
  .proc-steps .proc-step{grid-area:auto}
  .proc-ball{display:none}
}
@media (max-width:820px){
  .proc-teaser__head{grid-template-columns:1fr}
}
@media (max-width:560px){
  .proc-step{padding:13px 13px 14px;gap:7px}
  .proc-step p{display:none}
  .proc-step__num{width:24px;height:24px;font-size:9px}
  .proc-step h3{font-size:13.5px}
}

/* ---------- roadmap (vertical route) ---------- */
.roadmap{position:relative}
.roadmap__svg{position:absolute;left:0;top:0;z-index:0;overflow:visible;pointer-events:none}
.roadmap__route{fill:none;stroke:var(--line-2);stroke-width:10;stroke-linecap:round}
.roadmap__route-fill{fill:none;stroke:var(--accent);stroke-width:4;stroke-linecap:round;
  filter:drop-shadow(0 0 8px var(--accent-glow))}
.roadmap__dot{fill:var(--accent);filter:drop-shadow(0 0 10px var(--accent-glow))}
.roadmap__rows{position:relative;z-index:1}
.roadmap__row{display:grid;grid-template-columns:minmax(0,1fr) 190px minmax(0,1fr);
  column-gap:clamp(16px,3vw,36px);align-items:center;padding:clamp(26px,4vw,54px) 0}
.roadmap__node{--nx:0px;grid-column:2;justify-self:center;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;border:1px solid var(--accent-line);background:var(--bg);color:var(--accent);
  font-family:var(--font-mono);font-size:12px;z-index:2;box-shadow:0 0 0 8px var(--bg);opacity:.6;
  transform:translateX(var(--nx)) scale(.9);transition:transform .6s var(--ease),opacity .6s var(--ease)}
.roadmap__row.is-left .roadmap__node{--nx:-52px}
.roadmap__row.is-right .roadmap__node{--nx:52px}
.roadmap__row.is-in .roadmap__node{opacity:1;transform:translateX(var(--nx)) scale(1)}
.roadmap__card{border:1px solid var(--line);background:var(--panel);padding:clamp(22px,3vw,32px);
  display:flex;flex-direction:column;gap:10px;opacity:0;transition:opacity .75s var(--ease),transform .75s var(--ease)}
.roadmap__row.is-left .roadmap__card{grid-column:1;transform:translateX(-46px)}
.roadmap__row.is-right .roadmap__card{grid-column:3;transform:translateX(46px)}
.roadmap__row.is-in .roadmap__card{opacity:1;transform:none}
@media (max-width:820px){
  .roadmap__row{grid-template-columns:52px minmax(0,1fr);column-gap:16px;padding:20px 0}
  .roadmap__row .roadmap__node,
  .roadmap__row.is-left .roadmap__node,
  .roadmap__row.is-right .roadmap__node{grid-column:1;grid-row:1;--nx:0px}
  .roadmap__row .roadmap__card,
  .roadmap__row.is-left .roadmap__card,
  .roadmap__row.is-right .roadmap__card{grid-column:2;grid-row:1}
  .roadmap__row.is-left:not(.is-in) .roadmap__card,
  .roadmap__row.is-right:not(.is-in) .roadmap__card{transform:translateX(26px)}
  .roadmap__row.is-in .roadmap__card{transform:none}
}
@media (prefers-reduced-motion: reduce){
  .roadmap__card{opacity:1!important;transform:none!important}
  .roadmap__node{opacity:1!important}
}
@media (max-width:760px){
  .pipe-step{min-width:230px}
  .pipe--compact .pipe-step{min-width:150px}
}