:root{
  --bg:#05070b;
  --bg-soft:#0a0d14;
  --card:rgba(17,20,30,.74);
  --line:rgba(255,255,255,.1);
  --text:#f4f5f8;
  --muted:#b9bcc8;
  --soft:#ece6df;
  --soft-2:#f7f3ef;
  --soft-text:#6c6670;
  --brand:#ff4b3e;
  --brand-2:#ff8a53;
  --brand-grad:linear-gradient(135deg,var(--brand),var(--brand-2));
  --radius:32px;
  --shadow:0 24px 80px rgba(0,0,0,.22);
  --shadow-soft:0 22px 60px rgba(16,12,10,.12);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font:inherit;border:0;background:none;color:inherit;cursor:pointer}
.container{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.container-wide{width:min(calc(100% - 40px),1320px);margin:0 auto}
.noise{position:fixed;inset:0;pointer-events:none;opacity:.08;background-image:radial-gradient(circle at 25% 25%,rgba(255,255,255,.08) 0 1px,transparent 1px),radial-gradient(circle at 75% 65%,rgba(255,255,255,.05) 0 1px,transparent 1px);background-size:18px 18px,24px 24px;mix-blend-mode:soft-light;z-index:0}
.spotlight{position:fixed;width:620px;height:620px;left:50%;top:40%;pointer-events:none;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(255,82,63,.22) 0,rgba(255,82,63,.08) 28%,rgba(0,0,0,0) 72%);filter:blur(34px);z-index:0;transition:left .12s linear,top .12s linear}
.progress{position:fixed;left:0;top:0;width:100%;height:3px;z-index:140;background:rgba(255,255,255,.05)}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),#ffe1d0)}
.site-header{position:sticky;top:10px;z-index:120;padding:14px 0 0}
.nav-shell{display:flex;align-items:center;gap:26px;height:74px;padding:0 20px;border-radius:999px;background:rgba(12,12,18,.72);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 44px rgba(0,0,0,.18);transition:.35s}
.site-header.scrolled .nav-shell{background:rgba(12,12,18,.48);border-color:rgba(255,255,255,.10);box-shadow:0 10px 30px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:14px;font-weight:900;letter-spacing:-.03em;font-size:17px}.brand img{width:42px;height:42px;border-radius:14px;box-shadow:0 10px 26px rgba(255,76,61,.3)}
.desktop-nav{margin-left:auto;display:flex;gap:28px;color:#d7d8df}.desktop-nav a{position:relative;font-weight:700}.desktop-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--brand),#ffd8bf);transform:scaleX(0);transform-origin:left;transition:.25s}.desktop-nav a:hover:after{transform:scaleX(1)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-weight:800;transition:.25s ease;white-space:nowrap}
.nav-cta{margin-left:6px;padding:14px 22px;background:#fff;color:#09090c;box-shadow:0 8px 20px rgba(255,255,255,.12)}
.nav-cta:hover{transform:translateY(-1px)}
.menu{display:none;width:42px;height:42px;border-radius:16px;border:1px solid rgba(255,255,255,.12)}.menu i{display:block;height:2px;width:18px;background:#fff;border-radius:999px;margin:0 auto 5px}.menu i:last-child{margin-bottom:0}
.mobile-panel{display:none}
main{position:relative;z-index:1}
.section-dark{position:relative;background:radial-gradient(circle at 8% 18%,rgba(255,78,62,.18),transparent 28%),radial-gradient(circle at 86% 22%,rgba(80,100,255,.12),transparent 28%),linear-gradient(180deg,#06070a,#080b13 42%,#07080b 100%);overflow:hidden}
.section-dark:before,.section-dark-soft:before,.pricing:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 96%);pointer-events:none}
.hero{padding:118px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:44px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;font-weight:800;font-size:14px;letter-spacing:.02em;color:#ffd4cf}.eyebrow span{width:9px;height:9px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 8px rgba(255,75,62,.13)}
.hero h1{font-size:clamp(58px,7vw,112px);line-height:.92;letter-spacing:-.085em;margin:0 0 22px;max-width:720px}.hero h1 em{font-style:normal;background:linear-gradient(180deg,#ffd8d2 0,#ff9e91 44%,#ff4637 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{margin:0;max-width:560px;color:#cfd1da;font-size:21px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.btn{padding:15px 24px;border:1px solid transparent}
.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:0 14px 34px rgba(255,82,63,.26)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(255,82,63,.32)}
.btn-secondary{background:rgba(255,255,255,.05);color:#f6f7fa;border-color:rgba(255,255,255,.12)}
.btn-secondary:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.hero-visual{position:relative}
.hero-image-shell{position:relative;min-height:620px;padding:16px;border-radius:38px;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow)}
.hero-image-shell img{width:100%;height:588px;object-fit:cover;border-radius:28px}
.hero-float{position:absolute;padding:12px 16px;border-radius:18px;background:rgba(16,18,28,.66);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.14);font-weight:700;color:#f7f7fb;box-shadow:0 12px 28px rgba(0,0,0,.18)}
.hero-float-a{left:-14px;top:34px}.hero-float-b{right:-10px;top:78px}.hero-float-c{left:42px;bottom:34px}
.marquee{overflow:hidden;margin-top:52px;padding:16px 0;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.marquee div{display:flex;width:max-content;animation:marquee 24s linear infinite}.marquee span{padding:0 26px;color:#d7d9e3;font-weight:700;opacity:.92}
@keyframes marquee{to{transform:translateX(-25%)}}
.section-dark-soft{position:relative;background:linear-gradient(180deg,#07080b 0,#090d14 100%);padding:70px 0 84px}
.industries-simple{text-align:center;max-width:980px}
.industries-simple .section-kicker{color:#ff8f84;margin-bottom:16px}
.industries-simple h2{margin:0;font-size:clamp(40px,5vw,78px);line-height:.96;letter-spacing:-.075em}
.industries-simple p{margin:18px auto 0;max-width:760px;font-size:18px;color:#bbc0ca}
.section-light{background:linear-gradient(180deg,#f8f5f0 0,#f4efea 100%);color:#0b0c11}
.cases{padding:110px 0 118px}.flow{padding:112px 0 126px}.pricing{padding:116px 0 126px}.contact{padding:110px 0 148px}
.section-head{max-width:880px;text-align:center;margin:0 auto 42px}.section-head.align-left{text-align:left;margin:0 0 36px}.section-head h2{margin:0;font-size:clamp(42px,5.4vw,82px);letter-spacing:-.08em;line-height:.95}.section-head p:not(.section-kicker){margin:16px 0 0;color:var(--soft-text);font-size:18px;max-width:760px}.dark-head h2{color:#fff}.dark-head p:not(.section-kicker){color:#bbc0ca}.section-kicker.dark{color:#ff978c}
.case-toolbar{display:flex;align-items:center;gap:16px;justify-content:space-between;margin-bottom:18px}.case-tabs{display:flex;gap:10px;overflow:auto;scrollbar-width:none;padding:4px}.case-tabs::-webkit-scrollbar{display:none}
.case-tab{padding:12px 18px;border-radius:999px;background:#fff;border:1px solid rgba(11,12,17,.08);font-weight:800;color:#5d5e67;box-shadow:0 8px 22px rgba(19,17,16,.05);transition:.25s;white-space:nowrap}.case-tab.is-active{background:#0d1018;color:#fff;box-shadow:0 16px 34px rgba(11,12,19,.14)}
.circle-btn{width:44px;height:44px;border-radius:999px;background:#fff;border:1px solid rgba(11,12,17,.08);font-size:26px;line-height:1;display:grid;place-items:center;box-shadow:0 12px 26px rgba(11,12,19,.08)}
.case-slider-card{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:stretch;padding:18px;border-radius:38px;background:linear-gradient(135deg,#fff,#f8f2ec);border:1px solid rgba(11,12,17,.08);box-shadow:var(--shadow-soft)}
.case-media{min-height:520px;border-radius:28px;overflow:hidden;position:relative;background:#111}.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.case-slider-card:hover .case-media img{transform:scale(1.03)}
.case-content{display:flex;flex-direction:column;justify-content:space-between;padding:18px 10px 16px 8px}
.case-label{display:inline-flex;padding:10px 14px;border-radius:999px;background:rgba(255,75,62,.1);color:#ff4b3e;font-weight:800;margin-bottom:16px}
.case-content h3{margin:0 0 8px;font-size:clamp(34px,4vw,56px);letter-spacing:-.06em;line-height:.95}
.case-subline{margin:0;color:#65606a;font-size:18px;font-weight:700}
.case-summary{margin:22px 0 0;font-size:26px;line-height:1.18;letter-spacing:-.04em;max-width:420px}
.case-feature-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.case-feature-list span{padding:10px 14px;border-radius:14px;background:#fff;border:1px solid rgba(14,16,23,.08);font-weight:800;color:#51535c}
.case-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.flow-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.flow-card{position:relative;padding:28px;border-radius:30px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 48px rgba(0,0,0,.16);min-height:230px;overflow:hidden}
.flow-card:before{content:"";position:absolute;inset:auto -30% -48% auto;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,rgba(255,93,72,.22),transparent 72%)}
.step-no{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:18px;background:#fff;color:#0a0b10;font-weight:900;font-size:20px;box-shadow:0 12px 24px rgba(255,255,255,.1)}
.flow-card h3{margin:18px 0 10px;font-size:30px;letter-spacing:-.04em}.flow-card p{margin:0;color:#c5c7d2;font-size:17px;max-width:92%}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.price-card{display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:32px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);box-shadow:0 18px 48px rgba(0,0,0,.16);transition:.25s}.price-card:hover{transform:translateY(-4px)}
.price-card.is-active{border-color:rgba(255,110,88,.7);box-shadow:0 22px 56px rgba(255,76,61,.18), inset 0 0 0 1px rgba(255,127,106,.18);background:radial-gradient(circle at 15% 15%,rgba(255,84,67,.18),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035))}
.price-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.pill,.small-tag{display:inline-flex;align-items:center;border-radius:999px;font-weight:800}.pill{padding:9px 12px;background:rgba(255,87,71,.14);color:#ffd5d1}.pill.muted{background:rgba(255,255,255,.08);color:#e8e9ee}.small-tag{padding:8px 12px;background:#fff;color:#111318}
.price-card h3{margin:6px 0 0;font-size:clamp(34px,4vw,52px);letter-spacing:-.06em;line-height:1}.for{margin:0;color:#c9cbd6;font-size:17px;min-height:48px}.price{display:flex;align-items:flex-end;gap:10px;margin:10px 0 6px}.price strong{font-size:clamp(72px,7vw,104px);line-height:.88;letter-spacing:-.08em}.price span{font-size:24px;font-weight:800;color:#f1f3fa;padding-bottom:12px}
.price-card ul{display:grid;gap:14px;padding:0;margin:6px 0 2px;list-style:none;color:#eef0f7}.price-card li{display:flex;align-items:flex-start;font-size:17px;padding:0 0 14px;border-bottom:1px solid rgba(255,255,255,.1)}.price-card li:before{content:"✓";color:#ff7c70;font-weight:900;margin-right:10px}
.maintenance{margin-top:auto;color:#ffe3df;font-weight:800}
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:44px;align-items:center;padding:46px;border-radius:40px;background:linear-gradient(135deg,#fff,#f6f1eb);border:1px solid rgba(10,10,20,.08);box-shadow:var(--shadow-soft)}
.contact-grid h2{font-size:clamp(42px,6vw,78px);line-height:.96;letter-spacing:-.075em;margin:0 0 18px}.contact-grid p:not(.section-kicker){color:#67616a;font-size:18px;max-width:720px}
.contact-panel{padding:28px;border-radius:32px;background:#0b0c12;color:#fff;box-shadow:0 22px 60px rgba(0,0,0,.18)}
.qr-wrap{padding:14px;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08)}
.qr-wrap img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:20px}
.contact-panel dl{margin:20px 0}.contact-panel div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.1);padding:14px 0}.contact-panel dt{color:#aeb0bd}.contact-panel dd{margin:0;font-weight:900;text-align:right}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap}
.dock{position:fixed;left:50%;bottom:18px;z-index:90;display:flex;align-items:center;gap:18px;transform:translate(-50%,120px);opacity:0;padding:9px 10px 9px 18px;border-radius:999px;background:rgba(10,10,15,.76);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.14);box-shadow:0 20px 70px rgba(0,0,0,.28);transition:.35s}
.dock.show{opacity:1;transform:translate(-50%,0)}.dock span{font-size:14px;color:#e8e9ee;white-space:nowrap}.dock a{padding:10px 16px;border-radius:999px;background:#fff;color:#07070b;font-weight:900}
.toast{position:fixed;left:50%;bottom:92px;z-index:130;transform:translate(-50%,20px);opacity:0;padding:12px 18px;border-radius:999px;background:#fff;color:#07070b;font-weight:900;box-shadow:0 18px 44px rgba(0,0,0,.16);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.8,.2,1)}.reveal.in{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}
@keyframes spark{50%{filter:brightness(1.2) saturate(1.15);transform:scale(1.015)}}
.spark{animation:spark .48s ease}
@media (max-width:1120px){
  .hero-grid,.contact-grid,.case-slider-card{grid-template-columns:1fr}
  .hero-image-shell{min-height:unset}.hero-image-shell img{height:auto;max-height:640px}
  .hero-copy{max-width:760px}.case-media{min-height:420px}.pricing-grid{grid-template-columns:1fr}.flow-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:780px){
  .site-header{top:8px}.nav-shell{height:64px;padding:0 14px}.desktop-nav,.nav-cta{display:none}.menu{display:block;margin-left:auto}
  .mobile-panel{position:absolute;top:74px;left:14px;right:14px;display:grid;gap:6px;padding:12px;border-radius:24px;background:rgba(10,10,16,.94);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(22px);transform:translateY(-10px);opacity:0;pointer-events:none;transition:.25s}.mobile-panel.open{opacity:1;transform:translateY(0);pointer-events:auto}.mobile-panel a{padding:14px;border-radius:16px;color:#f3f4fa;font-weight:800}.mobile-cta{background:#fff!important;color:#08080d!important;text-align:center}
  .container,.container-wide{width:min(calc(100% - 28px),var(--max))}.spotlight{display:none}.hero{padding-top:110px}.hero h1{font-size:58px}.hero-desc{font-size:18px}.hero-float{font-size:13px;padding:10px 14px}.hero-float-a{left:12px;top:18px}.hero-float-b{right:12px;top:18px}.hero-float-c{left:18px;bottom:18px}
  .section-head h2,.industries-simple h2,.contact-grid h2{font-size:40px;line-height:.98}
  .cases,.flow,.pricing,.contact,.section-dark-soft{padding:80px 0}
  .case-toolbar{gap:10px}.case-slider-card{padding:14px;border-radius:28px}.case-media{min-height:300px}.case-content{padding:8px 2px 6px}.case-summary{font-size:24px;max-width:unset}.flow-grid{grid-template-columns:1fr}.contact-grid{padding:24px;border-radius:28px}.contact-panel dd{font-size:14px}
  .dock{width:calc(100% - 24px);justify-content:space-between}.dock span{overflow:hidden;text-overflow:ellipsis}
}


/* v4 refinements */
.marquee{position:relative}
.marquee div{will-change:transform}
.marquee span{
  display:inline-flex;
  align-items:center;
  gap:12px;
}
.marquee span::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:999px;
  background:var(--brand);
  box-shadow:0 0 0 6px rgba(255,75,62,.14), 0 0 18px rgba(255,75,62,.55);
  flex:0 0 auto;
}
.cases-title{
  margin-bottom:32px;
}
.cases-title h2{
  max-width:860px;
}
.case-toolbar{
  justify-content:center;
  margin-bottom:24px;
}
.case-tabs{
  margin-inline:auto;
  max-width:100%;
  justify-content:center;
  flex-wrap:wrap;
}
.case-slider-wrap{
  position:relative;
  isolation:isolate;
}
.case-arrow{
  position:absolute;
  top:50%;
  z-index:10;
  width:74px;
  height:74px;
  display:grid;
  place-items:center;
  transform:translateY(-50%);
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:#090a0f;
  border:1px solid rgba(10,12,20,.08);
  box-shadow:0 24px 55px rgba(15,12,10,.15);
  font-size:46px;
  line-height:1;
  font-weight:500;
  transition:transform .25s ease, background .25s ease, box-shadow .25s ease;
}
.case-arrow:hover{
  transform:translateY(-50%) scale(1.06);
  background:#fff;
  box-shadow:0 30px 70px rgba(15,12,10,.22);
}
.case-arrow-left{left:-34px}
.case-arrow-right{right:-34px}
.case-slider-card{
  margin-inline:auto;
}
.site-header.scrolled .nav-shell{
  background:rgba(10,10,14,.42);
  border-color:rgba(255,255,255,.10);
  box-shadow:0 10px 30px rgba(0,0,0,.10);
}
.section-light + .section-dark .site-header.scrolled .nav-shell{
  background:rgba(10,10,14,.42);
}
.case-tab{
  transition:background .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.case-tab:hover{
  transform:translateY(-2px);
}

@media (max-width: 1320px){
  .case-arrow-left{left:8px}
  .case-arrow-right{right:8px}
}
@media (max-width: 780px){
  .case-toolbar{
    margin-bottom:18px;
  }
  .case-tabs{
    justify-content:flex-start;
    flex-wrap:nowrap;
  }
  .case-arrow{
    width:50px;
    height:50px;
    font-size:32px;
    top:160px;
    background:rgba(255,255,255,.95);
  }
  .case-arrow-left{left:10px}
  .case-arrow-right{right:10px}
}


/* === Final polish v5 === */
.case-slider-wrap{
  display:grid;
  grid-template-columns:76px minmax(0, 1fr) 76px;
  gap:24px;
  align-items:center;
  isolation:isolate;
}
.case-arrow{
  position:static;
  top:auto;
  left:auto;
  right:auto;
  transform:none;
  width:68px;
  height:68px;
  font-size:42px;
  background:rgba(255,255,255,.96);
  color:#06070b;
  box-shadow:0 18px 44px rgba(18,15,12,.12);
}
.case-arrow:hover{
  transform:translateY(-2px) scale(1.04);
  box-shadow:0 24px 56px rgba(18,15,12,.18);
}
.case-arrow-left,
.case-arrow-right{
  left:auto;
  right:auto;
}
.case-media{
  display:block;
  color:inherit;
  cursor:pointer;
}
.case-media:focus-visible{
  outline:3px solid rgba(255,75,62,.45);
  outline-offset:4px;
}
.site-header.scrolled .nav-shell{
  background:rgba(16,16,20,.34);
  border-color:rgba(255,255,255,.14);
  box-shadow:0 12px 28px rgba(0,0,0,.08);
}
.site-header.scrolled .desktop-nav{
  color:rgba(255,255,255,.78);
}
.site-header.scrolled .brand{
  color:rgba(255,255,255,.88);
}
.site-header.scrolled .nav-cta{
  background:rgba(255,255,255,.92);
}
@media (max-width: 1320px){
  .case-slider-wrap{
    grid-template-columns:64px minmax(0, 1fr) 64px;
    gap:16px;
  }
  .case-arrow{
    width:58px;
    height:58px;
    font-size:36px;
  }
}
@media (max-width: 780px){
  .case-slider-wrap{
    grid-template-columns:1fr 1fr;
    gap:14px;
  }
  .case-slider-card{
    grid-column:1 / -1;
    order:1;
  }
  .case-arrow{
    order:2;
    width:54px;
    height:54px;
    font-size:34px;
    justify-self:end;
  }
  .case-arrow-right{
    justify-self:start;
  }
}


/* v6: remove bottom fixed consultation bar */
.dock{display:none!important;}

/* polish: remove case status / duplicated summary, add subtle visual texture */
.case-label,
.case-summary{
  display:none!important;
}
.case-mini-pattern{
  display:grid;
  grid-template-columns:repeat(3,56px);
  gap:10px;
  margin-top:24px;
}
.case-mini-pattern i{
  width:56px;
  height:56px;
  border-radius:18px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,75,62,.24), transparent 36%),
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,244,238,.72));
  border:1px solid rgba(14,16,23,.08);
  box-shadow:0 12px 26px rgba(16,12,10,.05);
}
.case-mini-pattern i:nth-child(2),
.case-mini-pattern i:nth-child(5){
  background:
    radial-gradient(circle at 70% 20%, rgba(255,75,62,.18), transparent 34%),
    linear-gradient(135deg, rgba(13,16,24,.08), rgba(255,255,255,.9));
}
.case-content h3{
  margin-top:0;
}


/* case wall redesign: right vertical industry showcase */
.case-wall{
  display:grid;
  grid-template-columns:minmax(0, 1.08fr) 420px;
  gap:28px;
  align-items:stretch;
  margin-top:36px;
}
.case-feature{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:22px;
  padding:18px;
  border-radius:38px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,75,62,.08), transparent 34%),
    linear-gradient(135deg,#fff,#f8f2ec);
  border:1px solid rgba(11,12,17,.08);
  box-shadow:var(--shadow-soft);
  min-height:520px;
}
.case-feature-media{
  display:block;
  overflow:hidden;
  border-radius:28px;
  background:#111;
}
.case-feature-media img{
  width:100%;
  height:100%;
  min-height:484px;
  object-fit:cover;
  transition:transform .45s ease, filter .45s ease;
}
.case-feature:hover .case-feature-media img{
  transform:scale(1.035);
  filter:saturate(1.03) contrast(1.03);
}
.case-feature-copy{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:484px;
  padding:32px 22px;
}
.case-feature-copy:after{
  content:"";
  position:absolute;
  right:22px;
  bottom:26px;
  width:170px;
  height:170px;
  border-radius:44px;
  background:
    linear-gradient(135deg, rgba(255,75,62,.10), rgba(255,255,255,.04)),
    repeating-linear-gradient(45deg, rgba(12,14,20,.06) 0 1px, transparent 1px 12px);
  opacity:.72;
  pointer-events:none;
}
.case-industry-line{
  display:flex;
  align-items:center;
  gap:10px;
  color:#62636c;
  font-weight:900;
  margin-bottom:18px;
}
.case-industry-line i{
  width:12px;
  height:12px;
  border-radius:999px;
  background:#ff6b5f;
  box-shadow:0 0 0 8px rgba(255,75,62,.10);
}
.case-feature-copy h3{
  margin:0;
  font-size:clamp(42px,4.6vw,76px);
  line-height:.92;
  letter-spacing:-.075em;
  color:#090a0f;
}
.case-feature-copy p{
  margin:20px 0 0;
  max-width:360px;
  color:#67616a;
  font-size:20px;
  font-weight:700;
}
.case-main-link{
  position:relative;
  z-index:2;
  width:max-content;
  margin-top:34px;
}
.case-rail{
  display:grid;
  gap:16px;
}
.case-rail-card{
  display:block;
  padding:16px;
  border-radius:26px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(12,14,20,.08);
  box-shadow:0 18px 46px rgba(16,12,10,.07);
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.case-rail-card:hover,
.case-rail-card.is-active{
  transform:translateX(-6px);
  background:#fff;
  border-color:rgba(255,75,62,.22);
  box-shadow:0 24px 62px rgba(16,12,10,.12);
}
.rail-head{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
  font-size:16px;
  color:#2d3038;
}
.rail-head span{
  width:10px;
  height:10px;
  border-radius:999px;
  box-shadow:0 0 0 7px rgba(255,75,62,.08);
}
.rail-image{
  position:relative;
  overflow:hidden;
  border-radius:18px;
  height:118px;
  background:#111;
}
.rail-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.case-rail-card:hover .rail-image img{
  transform:scale(1.05);
}
.rail-image em{
  position:absolute;
  right:12px;
  bottom:12px;
  padding:9px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:#090a0f;
  font-style:normal;
  font-size:13px;
  font-weight:900;
  box-shadow:0 10px 24px rgba(0,0,0,.12);
}
.case-toolbar,
.case-tabs,
.case-slider-wrap,
.case-slider-card,
.case-arrow,
.case-feature-list,
.case-mini-pattern{
  display:none!important;
}
@media(max-width:1160px){
  .case-wall{
    grid-template-columns:1fr;
  }
  .case-rail{
    grid-template-columns:repeat(2,1fr);
  }
  .case-feature{
    grid-template-columns:1fr;
  }
}
@media(max-width:760px){
  .case-wall{
    gap:18px;
  }
  .case-feature{
    padding:14px;
    border-radius:30px;
    min-height:auto;
  }
  .case-feature-media img{
    min-height:320px;
  }
  .case-feature-copy{
    min-height:auto;
    padding:18px 8px 12px;
  }
  .case-feature-copy:after{
    display:none;
  }
  .case-feature-copy h3{
    font-size:42px;
  }
  .case-rail{
    grid-template-columns:1fr;
  }
  .rail-image{
    height:150px;
  }
}


/* case module redesign: single wider preview card + tabs + side arrows */
.case-wall,
.case-feature,
.case-rail,
.case-rail-card,
.case-feature-copy,
.case-feature-list,
.case-mini-pattern{
  display:none!important;
}
.cases .container{
  width:min(calc(100% - 28px), 1380px);
}
.cases-title{
  margin-bottom:26px;
}
.case-switcher{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin-bottom:30px;
}
.case-tab{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:58px;
  padding:0 24px;
  border-radius:999px;
  background:#fff;
  color:#666771;
  border:1px solid rgba(11,12,17,.06);
  box-shadow:0 10px 28px rgba(16,12,10,.05);
  font-weight:900;
  transition:.25s ease;
}
.case-tab:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 32px rgba(16,12,10,.08);
}
.case-tab.is-active{
  background:#090d18;
  color:#fff;
  box-shadow:0 16px 36px rgba(9,13,24,.18);
}
.case-stage{
  position:relative;
  display:grid;
  grid-template-columns:72px minmax(0,1fr) 72px;
  align-items:center;
  gap:14px;
}
.case-nav{
  width:64px;
  height:64px;
  border-radius:999px;
  background:rgba(255,255,255,.88);
  color:#0b0f17;
  border:1px solid rgba(12,14,20,.08);
  box-shadow:0 16px 42px rgba(18,12,10,.08);
  display:grid;
  place-items:center;
  transition:.25s ease;
}
.case-nav span{
  font-size:38px;
  line-height:1;
  transform:translateY(-2px);
}
.case-nav:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 48px rgba(18,12,10,.12);
}
.case-preview-card{
  --case-accent:#ff6b5f;
  display:block;
  border-radius:42px;
  padding:18px;
  background:
    radial-gradient(circle at 92% 14%, color-mix(in srgb, var(--case-accent) 14%, white) 0, transparent 26%),
    linear-gradient(135deg,#ffffff,#f7f3ef);
  border:1px solid rgba(11,12,17,.08);
  box-shadow:var(--shadow-soft);
  transition:transform .28s ease, box-shadow .28s ease;
}
.case-preview-card:hover{
  transform:translateY(-2px);
  box-shadow:0 24px 62px rgba(16,12,10,.12);
}
.case-preview-frame{
  position:relative;
  overflow:hidden;
  border-radius:32px;
  background:#0e1017;
  aspect-ratio: 16 / 7.8;
}
.case-preview-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease, filter .4s ease;
}
.case-preview-card:hover .case-preview-frame img{
  transform:scale(1.025);
  filter:saturate(1.03) contrast(1.02);
}
.case-preview-frame:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.16));
  pointer-events:none;
}
.case-preview-cta{
  position:absolute;
  right:18px;
  bottom:18px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:126px;
  height:56px;
  padding:0 24px;
  border-radius:999px;
  background:rgba(255,255,255,.94);
  color:#101217;
  box-shadow:0 18px 38px rgba(0,0,0,.14);
  font-weight:900;
}
@media(max-width:1100px){
  .cases .container{
    width:min(calc(100% - 24px), 1240px);
  }
  .case-stage{
    grid-template-columns:60px minmax(0,1fr) 60px;
    gap:12px;
  }
  .case-nav{
    width:56px;
    height:56px;
  }
  .case-nav span{
    font-size:36px;
  }
}
@media(max-width:760px){
  .cases .container{
    width:min(calc(100% - 20px), var(--max));
  }
  .case-switcher{
    justify-content:flex-start;
    overflow:auto;
    padding-bottom:4px;
    flex-wrap:nowrap;
  }
  .case-tab{
    flex:0 0 auto;
    min-height:52px;
    padding:0 20px;
  }
  .case-stage{
    grid-template-columns:1fr;
    gap:14px;
  }
  .case-nav{
    position:absolute;
    top:50%;
    z-index:3;
    width:52px;
    height:52px;
    margin-top:-26px;
    background:rgba(255,255,255,.92);
  }
  .case-nav-prev{ left:10px; }
  .case-nav-next{ right:10px; }
  .case-preview-card{
    padding:12px;
    border-radius:30px;
  }
  .case-preview-frame{
    border-radius:22px;
    aspect-ratio:16 / 10.2;
  }
  .case-preview-cta{
    min-width:110px;
    height:50px;
    right:14px;
    bottom:14px;
  }
}

/* final small polish */
.cases-title{
  text-align:center!important;
  margin-left:auto!important;
  margin-right:auto!important;
}
.cases-title h2{
  margin-left:auto;
  margin-right:auto;
}


/* final polish: make pricing cards 10%-15% more compact */
.pricing-grid{
  gap:18px;
}
.price-card{
  padding:24px!important;
  gap:10px!important;
  border-radius:30px!important;
}
.price-card h3{
  font-size:clamp(30px,3.5vw,44px)!important;
}
.price-card .for{
  font-size:16px!important;
  min-height:40px!important;
}
.price{
  margin:6px 0 2px!important;
}
.price strong{
  font-size:clamp(62px,6vw,88px)!important;
}
.price span{
  font-size:21px!important;
  padding-bottom:9px!important;
}
.price-card ul{
  margin:4px 0 18px!important;
}
.price-card li{
  font-size:16px!important;
  padding:0 0 11px!important;
}
.maintenance{
  margin-top:4px!important;
  font-size:16px!important;
}
.price-card .btn{
  min-height:46px!important;
  padding:11px 20px!important;
}
.price-top .pill,
.price-top .small-tag{
  transform:scale(.94);
  transform-origin:left center;
}
.price-top .small-tag{
  transform-origin:right center;
}
@media(max-width:780px){
  .price-card{
    padding:22px!important;
  }
  .price strong{
    font-size:64px!important;
  }
}


/* mobile polish after online test */
@media(max-width:780px){
  .site-header{
    top:8px;
    padding-top:8px;
  }
  .nav-shell{
    height:58px!important;
    border-radius:24px!important;
    padding:0 12px!important;
  }
  .brand img{
    width:38px!important;
    height:38px!important;
  }
  .brand span{
    font-size:18px!important;
  }
  .menu{
    width:44px!important;
    height:44px!important;
    border-radius:18px!important;
  }
  .cases{
    padding:64px 0 72px!important;
  }
  .cases-title{
    margin-bottom:20px!important;
    text-align:center!important;
  }
  .cases-title h2{
    font-size:clamp(36px,11vw,50px)!important;
    line-height:1.04!important;
    letter-spacing:-.065em!important;
    max-width:92vw!important;
    margin-left:auto!important;
    margin-right:auto!important;
  }
  .case-switcher{
    justify-content:flex-start!important;
    gap:10px!important;
    overflow-x:auto!important;
    flex-wrap:nowrap!important;
    padding:2px 2px 8px!important;
    margin-bottom:22px!important;
    scrollbar-width:none;
  }
  .case-switcher::-webkit-scrollbar{display:none;}
  .case-tab{
    flex:0 0 auto!important;
    min-height:46px!important;
    padding:0 18px!important;
    font-size:16px!important;
    border-radius:18px!important;
  }
  .case-preview-card{
    padding:10px!important;
    border-radius:28px!important;
  }
  .case-preview-frame{
    border-radius:22px!important;
    aspect-ratio:16/10.4!important;
  }
  .case-preview-cta{
    min-width:92px!important;
    height:42px!important;
    right:12px!important;
    bottom:12px!important;
    padding:0 15px!important;
    font-size:15px!important;
    box-shadow:0 12px 26px rgba(0,0,0,.14)!important;
  }
  .case-stage{
    grid-template-columns:1fr!important;
  }
  .case-nav{
    width:46px!important;
    height:46px!important;
    top:50%!important;
    margin-top:-23px!important;
  }
  .case-nav span{
    font-size:32px!important;
  }
  .case-nav-prev{left:8px!important;}
  .case-nav-next{right:8px!important;}
  .flow{
    padding-top:82px!important;
  }
}


/* nav polish: fixed top bar, remove large rounded pill frame */
.site-header{
  position:fixed!important;
  top:0!important;
  left:0!important;
  right:0!important;
  width:100%!important;
  padding:0!important;
  margin:0!important;
  z-index:100!important;
  background:rgba(6,7,11,.74)!important;
  border-bottom:1px solid rgba(255,255,255,.08)!important;
  backdrop-filter:blur(22px)!important;
  -webkit-backdrop-filter:blur(22px)!important;
}
.nav-shell{
  width:min(1240px, calc(100% - 40px))!important;
  height:76px!important;
  margin:0 auto!important;
  padding:0!important;
  border-radius:0!important;
  border:0!important;
  background:transparent!important;
  box-shadow:none!important;
  backdrop-filter:none!important;
  -webkit-backdrop-filter:none!important;
}
.site-header.scrolled .nav-shell{
  background:transparent!important;
  border:0!important;
  box-shadow:none!important;
}
.site-header.scrolled{
  background:rgba(6,7,11,.82)!important;
}
.hero{
  padding-top:146px!important;
}
@media(max-width:780px){
  .site-header{
    top:0!important;
    background:rgba(6,7,11,.78)!important;
  }
  .nav-shell{
    width:calc(100% - 28px)!important;
    height:64px!important;
    border-radius:0!important;
    padding:0!important;
  }
  .hero{
    padding-top:118px!important;
  }
  .mobile-panel{
    top:66px!important;
    right:14px!important;
    left:14px!important;
  }
}