/* ============================================================
   1UZ - shared styles for Услуги / Лояльность / О нас
   (extends styles.css)
   ============================================================ */

/* generic page hero */
.ph{ position:relative; overflow:hidden; padding-top:calc(var(--nav-h) + 64px); padding-bottom:56px; }
.ph .wrap{ position:relative; z-index:2; }
.ph .crumbs{ display:flex; gap:8px; align-items:center; font-size:14px; color:var(--muted); font-weight:600; margin-bottom:14px; }
.ph .crumbs a:hover{ color:var(--c-blue); }
.ph h1{ font-size:clamp(40px,5.4vw,68px); max-width:880px; margin-top:14px; }
.ph h1 .gradient-text{ display:inline; }
.ph .lead{ font-size:clamp(17px,1.6vw,20px); color:var(--ink-soft); max-width:600px; margin-top:22px; }
.ph .cta-row{ display:flex; flex-wrap:wrap; gap:13px; margin-top:32px; }
.ph.dark{ background:var(--grad-hero); }
.ph.dark h1, .ph.dark .crumbs{ color:#fff; }
.ph.dark .crumbs a{ color:rgba(255,255,255,.7); }
.ph.dark .lead{ color:rgba(255,255,255,.85); }
.ph.dark .eyebrow{ color:#fff; }

/* big stat row */
.stat-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.stat-row.three{ grid-template-columns:repeat(3,1fr); }
.stat-box{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:34px 30px; }
.stat-box b{ font-family:var(--font-display); font-weight:800; font-size:clamp(38px,5vw,56px); letter-spacing:-.03em; line-height:1; display:block; }
.stat-box span{ color:var(--muted); font-size:15.5px; margin-top:12px; display:block; line-height:1.4; }

/* service / generic card grid */
.scards{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.scard{ position:relative; background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:34px; transition:transform .25s, box-shadow .25s, border-color .25s; overflow:hidden; display:flex; flex-direction:column; }
.scard:hover{ transform:translateY(-6px); box-shadow:var(--sh); border-color:transparent; }
.scard .ic{ width:58px; height:58px; border-radius:16px; display:grid; place-items:center; color:#fff; margin-bottom:22px; flex:none; }
.scard h3{ font-size:21px; }
.scard p{ color:var(--muted); font-size:15px; margin-top:10px; line-height:1.5; flex:1; }
.scard .slist{ margin-top:18px; display:grid; gap:9px; }
.scard .slist li{ display:flex; gap:10px; font-size:14px; color:var(--ink-soft); align-items:flex-start; line-height:1.4; }
.scard .slist .dot{ width:6px; height:6px; border-radius:50%; background:var(--grad-brand); margin-top:7px; flex:none; }
.scard .slink{ margin-top:22px; font-family:var(--font-display); font-weight:700; font-size:14.5px; color:var(--c-blue); display:inline-flex; align-items:center; gap:6px; cursor:pointer; }
.scard .slink svg{ transition:transform .2s; } .scard:hover .slink svg{ transform:translateX(4px); }
.scard .num{ position:absolute; top:26px; right:30px; font-family:var(--font-display); font-weight:800; font-size:46px; color:var(--bg-2); line-height:1; z-index:0; }

/* steps / process */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; counter-reset:step; }
.step{ position:relative; padding-top:18px; }
.step::before{ counter-increment:step; content:counter(step); font-family:var(--font-display); font-weight:800; font-size:18px; width:46px; height:46px; border-radius:14px; background:var(--grad-brand); color:#fff; display:grid; place-items:center; box-shadow:var(--sh-blue); }
.step h3{ font-size:19px; margin-top:20px; }
.step p{ color:var(--muted); font-size:15px; margin-top:9px; line-height:1.5; }
.step-line{ position:relative; }

/* split feature (image + copy) */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split.flip .split-media{ order:-1; }
.split h2{ font-size:clamp(26px,3.2vw,40px); }
.split .lead2{ color:var(--muted); font-size:17px; margin-top:18px; }
.split .flist{ margin-top:24px; display:grid; gap:14px; }
.split .flist li{ display:flex; gap:13px; font-size:16px; color:var(--ink-soft); align-items:flex-start; }
.split .flist .tick{ width:24px; height:24px; border-radius:8px; background:var(--grad-brand); color:#fff; flex:none; display:grid; place-items:center; margin-top:1px; }
.split-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-xl); box-shadow:var(--sh); padding:40px; }

/* value tiles (about) */
.values{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.value{ padding:30px; border-radius:var(--r-lg); background:var(--surface); border:1px solid var(--line); }
.value .ic{ width:50px; height:50px; border-radius:14px; display:grid; place-items:center; color:#fff; margin-bottom:18px; }
.value h3{ font-size:19px; } .value p{ color:var(--muted); font-size:15px; margin-top:9px; line-height:1.5; }

/* loyalty tiers */
.tiers{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:stretch; }
.tier{ position:relative; background:var(--surface); border:1px solid var(--line); border-radius:var(--r-xl); padding:36px 32px; transition:transform .25s, box-shadow .25s; display:flex; flex-direction:column; }
.tier:hover{ transform:translateY(-6px); box-shadow:var(--sh); }
.tier.mid{ background:var(--grad-hero); color:#fff; border:none; box-shadow:var(--sh-lg); }
.tier .tname{ font-family:var(--font-display); font-weight:700; font-size:20px; }
.tier .tpct{ font-family:var(--font-display); font-weight:800; font-size:clamp(44px,5vw,60px); letter-spacing:-.03em; margin:10px 0 4px; }
.tier .tpct .gradient-text{ display:inline; }
.tier .tdesc{ color:var(--muted); font-size:15px; } .tier.mid .tdesc{ color:rgba(255,255,255,.8); }
.tier ul{ margin:24px 0 0; display:grid; gap:12px; border-top:1px solid var(--line); padding-top:24px; }
.tier.mid ul{ border-color:rgba(255,255,255,.2); }
.tier li{ display:flex; gap:11px; font-size:15px; color:var(--ink-soft); align-items:flex-start; } .tier.mid li{ color:rgba(255,255,255,.92); }
.tier .star{ color:var(--c-violet); flex:none; } .tier.mid .star{ color:#fff; }

/* contact band */
.contact-band{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.cbox{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:30px; display:flex; gap:18px; align-items:flex-start; }
.cbox .ic{ width:50px; height:50px; border-radius:14px; display:grid; place-items:center; color:#fff; flex:none; }
.cbox .lbl{ font-size:13px; color:var(--muted); font-weight:600; }
.cbox b{ font-family:var(--font-display); font-size:18px; display:block; margin-top:4px; }
.cbox a:hover{ color:var(--c-blue); }

@media (max-width:1080px){
  .stat-row, .stat-row.three{ grid-template-columns:repeat(2,1fr); }
  .scards{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .split{ grid-template-columns:1fr; gap:32px; }
  .split.flip .split-media{ order:0; }
  .values, .tiers, .contact-band{ grid-template-columns:1fr 1fr; }
}
@media (max-width:680px){
  .stat-row, .stat-row.three, .scards, .steps, .values, .tiers, .contact-band{ grid-template-columns:1fr; }
  .tier.mid{ transform:none; }
}

.steps.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.steps.three{grid-template-columns:1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* steps - animated connecting line */
.steps{position:relative;--n:4;--dur:1.6s}
.steps.three{--n:3}
.steps::before,.steps::after{content:"";position:absolute;top:41px;left:23px;right:calc((100% - 22px * (var(--n) - 1)) / var(--n) - 23px);height:2px;border-radius:2px;pointer-events:none}
.steps::before{background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 12px)}
.steps::after{background:var(--grad-brand);transform-origin:left;transform:scaleX(0)}
.steps .step{z-index:1}
.steps .step::before{position:relative;transform:scale(.6);opacity:0;transition:transform .5s cubic-bezier(.3,1.6,.5,1),opacity .3s,box-shadow .4s}
.steps .step h3,.steps .step p{opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s}
.steps.in::after{animation:stepLine var(--dur) cubic-bezier(.6,0,.3,1) .2s forwards}
.steps.in .step::before,.steps.in .step h3,.steps.in .step p{opacity:1;transform:none}
.steps.in .step:nth-child(1)::before,.steps.in .step:nth-child(1) h3,.steps.in .step:nth-child(1) p{transition-delay:.15s}
.steps.in .step:nth-child(2)::before,.steps.in .step:nth-child(2) h3,.steps.in .step:nth-child(2) p{transition-delay:calc(.2s + var(--dur) / (var(--n) - 1))}
.steps.in .step:nth-child(3)::before,.steps.in .step:nth-child(3) h3,.steps.in .step:nth-child(3) p{transition-delay:calc(.2s + var(--dur) * 2 / (var(--n) - 1))}
.steps.in .step:nth-child(4)::before,.steps.in .step:nth-child(4) h3,.steps.in .step:nth-child(4) p{transition-delay:calc(.2s + var(--dur) * 3 / (var(--n) - 1))}
.steps .step::after{content:"";position:absolute;top:18px;left:0;width:46px;height:46px;border-radius:14px;box-shadow:0 0 0 0 rgba(60,90,255,.45);opacity:0;pointer-events:none}
.steps.in .step::after{animation:stepPulse 2.4s ease-out infinite;animation-delay:calc(.2s + var(--dur) + .4s)}
.steps.in .step:nth-child(2)::after{animation-delay:calc(.2s + var(--dur) + .8s)}
.steps.in .step:nth-child(3)::after{animation-delay:calc(.2s + var(--dur) + 1.2s)}
.steps.in .step:nth-child(4)::after{animation-delay:calc(.2s + var(--dur) + 1.6s)}
@keyframes stepLine{to{transform:scaleX(1)}}
@keyframes stepPulse{0%{opacity:1;box-shadow:0 0 0 0 rgba(60,90,255,.4)}70%,100%{opacity:1;box-shadow:0 0 0 14px rgba(60,90,255,0)}}
@media (max-width:1080px){.steps:not(.three){grid-template-columns:repeat(2,1fr)}.steps:not(.three)::before,.steps:not(.three)::after{display:none}}
@media (max-width:760px){
  .steps,.steps.three,.steps:not(.three){grid-template-columns:minmax(0,1fr);gap:26px}
  .steps::before,.steps::after,.steps:not(.three)::before,.steps:not(.three)::after{display:block;top:41px;bottom:auto;left:22px;right:auto;width:2px;height:calc(100% - 60px)}
  .steps::before{background:repeating-linear-gradient(180deg,var(--line) 0 6px,transparent 6px 12px)}
  .steps::after{transform-origin:top;transform:scaleY(0)}
  .steps.in::after{animation-name:stepLineV}
  .step{padding-top:0;padding-left:66px;min-height:46px}
  .step::before{position:absolute!important;left:0;top:0}
  .steps .step::after{top:0}
  .step h3{margin-top:10px}
}
@keyframes stepLineV{to{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.steps::after{transform:none!important;animation:none!important}.steps .step::before,.steps .step h3,.steps .step p{opacity:1;transform:none;transition:none}.steps .step::after{display:none}}

/* services hero - support hub */
.sv-hero{padding-bottom:40px}
.sv-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:center}
.sv-hero .sv-hero-copy h1{max-width:640px}
.svh-visual{position:relative;width:100%;max-width:440px;aspect-ratio:1;justify-self:center}
.svh-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.svh-orbit{fill:none;stroke:var(--line);stroke-width:1.2;stroke-dasharray:3 7;transform-origin:260px 260px;animation:svhSpin 60s linear infinite}
.svh-orbit.o2{stroke-dasharray:2 6;animation-direction:reverse;animation-duration:40s;opacity:.8}
.svh-spokes path{fill:none;stroke:var(--c-blue);stroke-opacity:.35;stroke-width:1.6;stroke-dasharray:6 8;animation:svhFlow 1.2s linear infinite}
.svh-dot{fill:var(--c-blue);filter:drop-shadow(0 0 6px rgba(60,90,255,.7))}
.svh-core{position:absolute;left:50%;top:50%;width:26%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:var(--surface,#fff);box-shadow:var(--sh-lg);display:grid;place-items:center;z-index:2}
.svh-core img{width:62%;height:auto;position:relative;z-index:1}
.svh-ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--c-blue);opacity:0;animation:svhRing 3s ease-out infinite}
.svh-ring.r2{animation-delay:1.5s}
.svh-node{position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;gap:9px;padding:8px 14px 8px 8px;background:var(--surface,#fff);border:1px solid var(--line);border-radius:999px;box-shadow:var(--sh-md,0 10px 30px rgba(20,30,80,.1));white-space:nowrap;z-index:3;opacity:0;animation:svhIn .6s cubic-bezier(.3,1.5,.5,1) var(--d) forwards,svhFloat 5s ease-in-out calc(var(--d) + .6s) infinite}
.svh-node .ic{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;flex:none}
.svh-node b{font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--ink)}
.svh-live{position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-soft);background:var(--surface,#fff);border:1px solid var(--line);border-radius:999px;padding:7px 14px;white-space:nowrap;z-index:3}
.svh-live .pulse{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:svhLive 1.8s ease-out infinite}
@keyframes svhSpin{to{transform:rotate(360deg)}}
@keyframes svhFlow{to{stroke-dashoffset:-14}}
@keyframes svhRing{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.9);opacity:0}}
@keyframes svhIn{from{opacity:0;transform:translate(-50%,-50%) scale(.6)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
@keyframes svhFloat{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 6px))}}
@keyframes svhLive{70%,100%{box-shadow:0 0 0 8px rgba(34,197,94,0)}}
@media (max-width:980px){.sv-hero-grid{grid-template-columns:minmax(0,1fr);gap:28px}.svh-visual{max-width:380px}}
@media (max-width:520px){.svh-node{padding:4px 9px 4px 4px;gap:5px}.svh-core{width:22%}.svh-node .ic{width:26px;height:26px}.svh-node .ic svg{width:14px;height:14px}.svh-node b{font-size:12px}.svh-visual{width:100%}.svh-live{font-size:12px;padding:6px 11px}}
@media (prefers-reduced-motion:reduce){.svh-orbit,.svh-spokes path,.svh-ring,.svh-live .pulse{animation:none}.svh-node{animation:none;opacity:1}.svh-dot{display:none}}