/* ============================================================
   OV CHIP TECH — Factory OEM/ODM homepage
   Palette: bright white + royal blue (premium enterprise)
   ============================================================ */
:root{
  --bg:#ffffff;
  --bg2:#f4f6fa;
  --panel:#ffffff;
  --panel2:#f8fafc;
  --line:rgba(13,27,46,.1);
  --line2:rgba(13,27,46,.16);
  --blue:#1e5bef;
  --blue2:#0f46d8;
  --text:#0d1b2e;
  --muted:#5b6b7f;
  --mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
  --radius:0;
  --shadow:0 24px 60px rgba(13,27,46,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:16px/1.6 "Segoe UI",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:var(--blue)}
::selection{background:rgba(30,91,239,.18)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 4vw;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.brand img{height:34px;width:auto}
.brand small{display:block;font:700 9px var(--mono);letter-spacing:.22em;color:var(--muted)}
.nav{display:flex;gap:26px}
.nav a{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--muted);text-decoration:none;transition:color .25s}
.nav a:hover{color:var(--blue)}
.header-cta{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;background:var(--text);color:#fff;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;transition:background .3s,transform .3s}
.header-cta:hover{background:var(--blue);transform:translateY(-1px)}
@media (max-width:960px){.nav{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;font-size:13px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;transition:transform .3s,background .3s,border-color .3s,box-shadow .3s;cursor:pointer;border:1px solid transparent;font-family:inherit}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(30,91,239,.28)}
.btn-primary:hover{background:var(--blue2);transform:translateY(-2px);box-shadow:0 16px 36px rgba(30,91,239,.34)}
.btn-line{border-color:var(--line2);color:var(--text);background:rgba(255,255,255,.6)}
.btn-line:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-tg{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;background:#2aabee;color:#fff;font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;transition:background .3s,transform .3s}
.btn-tg:hover{background:#1f96d6;transform:translateY(-2px)}
.btn-tg svg{flex:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:140px 5vw 120px;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;animation:herozoom 26s ease-in-out infinite alternate;will-change:transform}
@keyframes herozoom{0%{transform:scale(1)}100%{transform:scale(1.07)}}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 42%,rgba(255,255,255,.52) 75%,rgba(255,255,255,.35) 100%);z-index:1}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .85fr;gap:60px;align-items:center;max-width:1280px;margin:0 auto;width:100%}
.kicker{display:flex;align-items:center;gap:10px;font:700 11px var(--mono);letter-spacing:.26em;color:var(--blue);text-transform:uppercase;margin-bottom:26px}
.status-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px 2px rgba(34,197,94,.45);animation:blink 1.8s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(38px,4.6vw,68px);line-height:1.04;font-weight:800;letter-spacing:-.015em;margin-bottom:24px;color:var(--text)}
.hero h1 .grad{background:linear-gradient(92deg,#1e5bef,#5b8cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:16px;line-height:1.75;color:#3d4c60;max-width:56ch;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px}
.hero-trust{display:flex;gap:34px;flex-wrap:wrap}
.trust-item{position:relative;padding-left:14px}
.trust-item::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;background:var(--blue);opacity:.6}
.trust-item strong{display:block;font:800 clamp(26px,2.6vw,40px)/1 var(--mono);color:var(--text);letter-spacing:-.02em;white-space:nowrap}
.trust-item strong span{font:inherit;color:inherit;letter-spacing:inherit;text-transform:none}
.trust-item strong i{font-style:normal;color:var(--blue)}
.trust-item > span{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}

/* mini inquiry form */
.mini-form{background:rgba(255,255,255,.92);border:1px solid var(--line);padding:28px;backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.mini-form h3{margin:0 0 4px;font-size:17px;font-weight:800}
.mini-form .mf-sub{font-size:12px;color:var(--muted);margin-bottom:18px}
.mini-form label{display:block;font:700 10px var(--mono);letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin:12px 0 6px}
.mini-form input,.mini-form select,.mini-form textarea{width:100%;padding:11px 12px;background:#fff;border:1px solid var(--line2);color:var(--text);font:14px/1.4 inherit;border-radius:0;outline:none;transition:border-color .25s,box-shadow .25s}
.mini-form input:focus,.mini-form select:focus,.mini-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,91,239,.12)}
.mini-form select option{background:#fff;color:var(--text)}
.mini-form .btn{width:100%;justify-content:center;margin-top:18px}
.mini-form .mf-note{margin-top:10px;font-size:11px;color:var(--muted);text-align:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:40px}}

/* marquee */
.marquee{position:relative;z-index:2;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.9);padding:17px 0;overflow:hidden}
.marquee-track{display:flex;align-items:center;gap:38px;width:max-content;animation:scrollX 30s linear infinite}
.marquee-track span{font-size:13px;font-weight:800;letter-spacing:.24em;color:#7a8899;white-space:nowrap}
.marquee-track i{font-style:normal;font-size:10px;color:var(--blue)}
@keyframes scrollX{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.marquee:hover .marquee-track{animation-play-state:paused}

/* ---------- sections ---------- */
.section{padding:110px 5vw;position:relative}
.section:nth-of-type(even){background:var(--bg2)}
.section-inner{max-width:1280px;margin:0 auto}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:56px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(30px,3.4vw,48px);font-weight:800;letter-spacing:-.015em;line-height:1.1;color:var(--text)}
.sec-note{font:700 10px var(--mono);letter-spacing:.22em;color:var(--muted);text-transform:uppercase;text-align:right;line-height:1.9}

/* OEM / ODM cards */
.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mode-card{position:relative;background:var(--panel);border:1px solid var(--line);padding:40px 36px;transition:border-color .3s,transform .3s,box-shadow .3s}
.mode-card:hover{border-color:rgba(30,91,239,.45);transform:translateY(-4px);box-shadow:var(--shadow)}
.mode-tag{display:inline-block;font:800 11px var(--mono);letter-spacing:.24em;color:#fff;background:var(--blue);padding:6px 12px;margin-bottom:20px}
.mode-card h3{font-size:26px;font-weight:800;margin-bottom:6px;color:var(--text)}
.mode-card .mode-en{font:700 11px var(--mono);letter-spacing:.18em;color:var(--muted);text-transform:uppercase;margin-bottom:18px}
.mode-card p{font-size:14px;line-height:1.75;color:#3d4c60;margin-bottom:20px}
.mode-list{list-style:none}
.mode-list li{position:relative;padding:9px 0 9px 26px;font-size:13.5px;color:#33445c;border-top:1px solid var(--line)}
.mode-list li::before{content:"◆";position:absolute;left:0;top:9px;font-size:9px;color:var(--blue)}
@media (max-width:860px){.mode-grid{grid-template-columns:1fr}}

/* process */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:step}
.step{position:relative;background:var(--panel);border:1px solid var(--line);padding:30px 22px 26px;transition:border-color .3s,transform .3s,box-shadow .3s}
.step:hover{border-color:rgba(30,91,239,.45);transform:translateY(-4px);box-shadow:var(--shadow)}
.step .num{font:800 34px var(--mono);color:rgba(30,91,239,.3);line-height:1;margin-bottom:14px}
.step h4{font-size:15px;font-weight:800;margin-bottom:8px;color:var(--text)}
.step p{font-size:12.5px;line-height:1.65;color:var(--muted)}
.step::after{content:"→";position:absolute;top:32px;right:-13px;color:var(--blue);font-size:16px;z-index:2}
.step:last-child::after{display:none}
@media (max-width:1080px){.process{grid-template-columns:repeat(2,1fr)}.step::after{display:none}}
@media (max-width:560px){.process{grid-template-columns:1fr}}

/* capacity */
.capacity-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.capacity-img{position:relative}
.capacity-img img,.capacity-img video{width:100%;display:block;border:1px solid var(--line);aspect-ratio:16/9;object-fit:cover}
.capacity-img .cap-tag{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.92);border:1px solid var(--line);padding:10px 14px;font:700 10px var(--mono);letter-spacing:.14em;color:var(--blue)}
.capacity-copy h3{font-size:clamp(24px,2.6vw,34px);font-weight:800;line-height:1.15;margin-bottom:18px;color:var(--text)}
.capacity-copy p{font-size:14.5px;line-height:1.8;color:#3d4c60;margin-bottom:26px}
.cap-numbers{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.cap-num{background:var(--panel);padding:24px 26px}
.cap-num strong{display:block;font:800 clamp(26px,2.4vw,38px)/1.1 var(--mono);color:var(--text);white-space:nowrap}
.cap-num strong span{font:inherit;color:inherit;letter-spacing:inherit;text-transform:none}
.cap-num strong i{font-style:normal;color:var(--blue)}
.cap-num > span{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
@media (max-width:960px){.capacity-grid{grid-template-columns:1fr;gap:36px}}

/* products */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.product-card{background:var(--panel);border:1px solid var(--line);padding:30px 28px;transition:border-color .3s,transform .3s,box-shadow .3s}
.product-card:hover{border-color:rgba(30,91,239,.45);transform:translateY(-4px);box-shadow:var(--shadow)}
.product-card .p-cat{font:800 10px var(--mono);letter-spacing:.22em;color:var(--blue);text-transform:uppercase;margin-bottom:12px}
.product-card h4{font-size:19px;font-weight:800;margin-bottom:10px;color:var(--text)}
.product-card p{font-size:13px;line-height:1.7;color:var(--muted);margin-bottom:16px}
.product-card .p-specs{list-style:none;margin-bottom:18px}
.product-card .p-specs li{padding:6px 0;font-size:12.5px;color:#3d4c60;border-top:1px solid var(--line)}
.oem-badge{display:inline-flex;align-items:center;gap:8px;font:800 10px var(--mono);letter-spacing:.16em;color:#15803d;border:1px solid rgba(34,197,94,.45);padding:7px 12px;text-transform:uppercase}
.oem-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px 2px rgba(34,197,94,.4);animation:blink 1.6s infinite}
@media (max-width:960px){.product-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.product-grid{grid-template-columns:1fr}}

/* why us + standards */
.why-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.why-list{list-style:none}
.why-list li{display:flex;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.why-list li:last-child{border-bottom:1px solid var(--line)}
.why-list .w-num{font:800 22px var(--mono);color:rgba(30,91,239,.35);flex:none}
.why-list h4{font-size:16px;font-weight:800;margin-bottom:6px;color:var(--text)}
.why-list p{font-size:13.5px;line-height:1.7;color:var(--muted)}
.standards{background:var(--panel);border:1px solid var(--line);padding:34px 30px}
.standards h4{font:800 11px var(--mono);letter-spacing:.22em;color:var(--blue);text-transform:uppercase;margin-bottom:20px}
.std-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.std-row span{font:700 12px var(--mono);letter-spacing:.1em;border:1px solid var(--line2);padding:10px 16px;color:#33445c}
.standards p{font-size:12.5px;line-height:1.7;color:var(--muted)}
@media (max-width:960px){.why-grid{grid-template-columns:1fr;gap:36px}}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:1100px;margin:0 auto}
.faq-item{background:var(--panel);border:1px solid var(--line);padding:18px 20px}
.faq-item[open]{border-color:rgba(30,91,239,.45)}
.faq-item summary{cursor:pointer;font-size:14px;font-weight:700;color:var(--text);list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;font-size:18px;font-weight:400;color:var(--blue);transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:12px 0 0;font-size:13px;line-height:1.7;color:var(--muted)}
@media (max-width:760px){.faq-grid{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-copy h2{font-size:clamp(30px,3.4vw,46px);font-weight:800;line-height:1.1;margin-bottom:20px;color:var(--text)}
.contact-copy p{font-size:15px;line-height:1.8;color:#3d4c60;margin-bottom:28px}
.contact-lines{display:flex;flex-direction:column;gap:14px;margin-bottom:30px}
.contact-line{display:flex;align-items:center;gap:14px;font-size:14px;color:#33445c}
.contact-line .cl-k{font:800 10px var(--mono);letter-spacing:.18em;color:var(--muted);text-transform:uppercase;width:86px;flex:none}
.contact-line a{color:var(--blue);text-decoration:none}
.contact-line a:hover{text-decoration:underline}
.contact-actions{display:flex;gap:14px;flex-wrap:wrap}
.full-form{background:var(--panel);border:1px solid var(--line);padding:34px 32px;box-shadow:var(--shadow)}
.full-form h3{font-size:18px;font-weight:800;margin-bottom:4px;color:var(--text)}
.full-form .ff-sub{font-size:12px;color:var(--muted);margin-bottom:20px}
.full-form .f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.full-form label{display:block;font:700 10px var(--mono);letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin:14px 0 6px}
.full-form input,.full-form select,.full-form textarea{width:100%;padding:12px;background:#fff;border:1px solid var(--line2);color:var(--text);font:14px/1.4 inherit;outline:none;transition:border-color .25s,box-shadow .25s}
.full-form input:focus,.full-form select:focus,.full-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,91,239,.12)}
.full-form select option{background:#fff}
.full-form textarea{min-height:110px;resize:vertical}
.full-form .btn{width:100%;justify-content:center;margin-top:20px}
@media (max-width:960px){.contact-grid{grid-template-columns:1fr;gap:40px}}

/* footer */
.site-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:26px 5vw;border-top:1px solid var(--line);font:700 11px var(--mono);letter-spacing:.14em;color:var(--muted);flex-wrap:wrap;background:var(--bg2)}
.site-footer a{color:var(--blue);text-decoration:none}
.site-footer .foot-addr{font-weight:400;letter-spacing:.04em;text-transform:none;color:#8a97a8;flex:1 1 100%;order:3}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .hero-video,.marquee-track,.status-dot,.oem-badge::before{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- oem case studies ---------- */
.case-feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:linear-gradient(135deg,#0b1e4b 0%,#12306e 55%,#1a49b8 100%);border-radius:20px;padding:48px 44px;color:#fff;box-shadow:0 24px 60px -24px rgba(11,30,75,.45);margin-bottom:40px}
.case-feature .cf-badge{display:inline-block;font:700 10px var(--mono);letter-spacing:.18em;color:#9fc0ff;background:rgba(255,255,255,.08);border:1px solid rgba(159,192,255,.35);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.case-feature h3{font-size:clamp(24px,2.6vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:14px}
.case-feature p{font-size:14.5px;line-height:1.75;color:#c8d6f2;margin-bottom:20px}
.cf-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.cf-chips span{font:700 10.5px var(--mono);letter-spacing:.08em;color:#dbe7ff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:8px 13px;border-radius:8px}
.cf-list{list-style:none;display:grid;gap:9px}
.cf-list li{font-size:13px;color:#c8d6f2;padding-left:22px;position:relative}
.cf-list li::before{content://;position:absolute;left:0;top:6px;width:12px;height:7px;border-left:2px solid #5b8cff;border-bottom:2px solid #5b8cff;transform:rotate(-45deg)}
.cf-imgs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cf-imgs img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;background:#fff;box-shadow:0 10px 26px -12px rgba(0,0,0,.4);transition:transform .35s ease}
.cf-imgs img:hover{transform:translateY(-4px) scale(1.02)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}
.case-card:hover{transform:translateY(-5px);box-shadow:0 20px 44px -20px rgba(20,40,90,.22)}
.cc-img{height:250px;overflow:hidden;background:var(--bg2)}
.cc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-card:hover .cc-img img{transform:scale(1.05)}
.cc-body{padding:22px 22px 24px}
.cc-body h4{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--text);margin-bottom:3px}
.cc-scope{font:700 10px var(--mono);letter-spacing:.14em;color:var(--blue);text-transform:uppercase;margin-bottom:10px}
.cc-body p{font-size:13px;line-height:1.65;color:var(--muted);margin-bottom:14px}
.cc-chips{display:flex;flex-wrap:wrap;gap:6px}
.cc-chips span{font:700 9.5px var(--mono);letter-spacing:.08em;color:var(--text);background:var(--bg2);border:1px solid var(--line);padding:6px 10px;border-radius:7px}
.case-note{margin-top:22px;font-size:11px;color:#9aa7b8;text-align:center}
@media (max-width:960px){
  .case-feature{grid-template-columns:1fr;gap:28px;padding:34px 26px}
  .case-grid{grid-template-columns:1fr}
}

/* ---------- mini-form two-column rows ---------- */
.mini-form .mf-row{display:flex;gap:12px}
.mini-form .mf-row>div{flex:1;min-width:0}
.mini-form textarea{resize:vertical;min-height:44px}
@media (max-width:480px){
  .mini-form .mf-row{flex-direction:column;gap:0}
}

/* ---------- global presence / exhibitions ---------- */
.expo-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.expo-item{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.expo-item.expo-lead{grid-column:1/-1}
.expo-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;display:block;transition:transform .7s}
.expo-item:hover img{transform:scale(1.04)}
.expo-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(transparent,rgba(13,27,46,.82))}
.expo-item figcaption span{display:block;font:700 10px var(--mono);letter-spacing:.14em;color:#9fc0ff;margin-bottom:4px}
.expo-item figcaption strong{display:block;color:#fff;font-size:13px;font-weight:700}
@media (max-width:720px){
  .expo-grid{grid-template-columns:1fr}
  .expo-item.expo-lead{grid-column:auto}
}

/* ---------- honeypot (anti-spam, visually hidden) ---------- */
.hp-field{position:absolute !important;left:-9999px !important;top:-9999px !important;width:1px;height:1px;opacity:0;pointer-events:none}

/* ---------- credibility bar ---------- */
.cred-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,var(--bg2))}
.cred-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.cred-item{padding:56px 20px 52px;text-align:center;position:relative}
.cred-item + .cred-item{border-left:1px solid var(--line)}
.cred-item strong{display:block;font:800 clamp(42px,4vw,66px)/1 var(--mono);color:var(--text);letter-spacing:-.03em;white-space:nowrap}
.cred-item strong span{display:inline;font:inherit;letter-spacing:inherit;text-transform:none;margin:0}
.cred-item strong span.u{color:var(--blue)}
.cred-item > span{display:block;margin-top:20px;font:700 12px var(--mono);letter-spacing:.22em;color:var(--muted);text-transform:uppercase}
@media (max-width:860px){
  .cred-inner{grid-template-columns:1fr 1fr}
  .cred-item{padding:32px 14px 30px}
  .cred-item:nth-child(3){border-left:none}
  .cred-item:nth-child(n+3){border-top:1px solid var(--line)}
}