/*
Theme Name: Kuangze Transformers
Description: English power transformer website with editable product content and inquiry management.
Version: 1.0.0
Author: Zhengzhou Kuangze Network Technology Co., Ltd.
Text Domain: kuangze-transformers
*/
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#061a31;--navy-deep:#041426;--blue:#248bf1;--blue-light:#56adff;--ink:#142232;--muted:#687887;--line:#e7ecf0;--body:'DM Sans','Segoe UI',sans-serif;--head:'Manrope','Aptos Display','Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--body);line-height:1.55;background:white}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}.shell{width:min(1360px,calc(100% - 120px));margin:0 auto}.section{padding:104px 0}.section-dark{color:white;background:#061a30}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--head);line-height:1.18}h2{font-size:clamp(35px,3.45vw,52px);font-weight:800;letter-spacing:-1.8px}.eyebrow{display:flex;align-items:center;gap:11px;color:#236cae;font-weight:800;font-size:11px;letter-spacing:1.15px;line-height:1.3}.eyebrow::before{content:'';width:24px;height:2px;background:var(--blue)}.eyebrow.light{color:#a0cfff}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;min-width:183px;min-height:47px;padding:13px 23px;border-radius:26px;font-size:12px;font-weight:800;line-height:1.2;border:1px solid transparent;transition:transform .22s,box-shadow .22s,background .22s}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 27px rgba(16,90,170,.25)}.btn span{font-size:20px;font-weight:400;line-height:0}.btn-blue{background:linear-gradient(135deg,#278ff2,#177de7);color:white;box-shadow:0 7px 22px rgba(16,109,222,.22)}.btn-ghost,.btn-outline{border-color:rgba(255,255,255,.7);color:white;background:rgba(5,19,37,.18)}.btn-ghost:hover,.btn-outline:hover{background:rgba(255,255,255,.1)}
.site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:white}.header-inner{height:87px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{display:flex;align-items:center;gap:9px;color:white;white-space:nowrap}.logo svg{width:39px;height:39px;flex:none}.logo strong{display:block;font:800 22px/1 var(--head);letter-spacing:-.9px}.logo small{display:block;font:600 8px var(--body);letter-spacing:1.15px;margin-top:5px}.desktop-nav{display:flex;gap:29px;align-items:center;margin-left:auto;margin-right:auto}.desktop-nav a{position:relative;font-size:12px;font-weight:700;white-space:nowrap;padding:34px 0}.desktop-nav a.current,.desktop-nav a:hover{color:#6cb8ff}.desktop-nav a.current::after{content:'';height:2px;width:28px;background:#36a1ff;position:absolute;left:0;bottom:19px}.header-actions{display:flex;align-items:center;gap:22px}.nav-quote{border-radius:20px;background:var(--blue);padding:9px 18px;font-size:11px;font-weight:800;white-space:nowrap;box-shadow:0 7px 18px rgba(12,101,210,.32)}.nav-quote span{font-size:16px;margin-left:12px;vertical-align:-1px}.search-link{display:flex;width:21px;height:21px}.search-link svg{width:100%;height:100%}.mobile-menu{display:none}
.hero{min-height:620px;position:relative;background:#05182f;color:white;overflow:hidden}.hero-photo{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,15,34,.93) 0%,rgba(3,20,42,.72) 32%,rgba(3,20,42,.13) 70%,rgba(3,20,42,.12) 100%),linear-gradient(0deg,rgba(3,13,27,.4),transparent 34%),url('assets/v2/hero.webp');background-size:cover;background-position:center 49%}.hero-content{position:relative;min-height:620px;display:flex;align-items:center;padding-top:77px}.hero-copy{max-width:640px;padding:34px 0 40px}.hero-kicker{font-size:12px;font-weight:700;letter-spacing:1.2px}.hero h1{font-size:clamp(47px,4.9vw,72px);font-weight:800;letter-spacing:-2.7px;max-width:690px;margin:14px 0 22px}.hero h1 span{display:block;color:#56a8ff}.hero-copy p{max-width:530px;color:#e9f1f8;font-size:15px;line-height:1.7;margin:0 0 31px}.hero-buttons{display:flex;gap:16px}.hero-scroll{position:absolute;right:0;bottom:32px;display:flex;align-items:center;gap:13px;font-size:9px;letter-spacing:2px;color:#d2dfeb;font-weight:800}.hero-scroll i{width:48px;height:1px;background:#d2dfeb;display:block}
.trust-bar{background:linear-gradient(90deg,#071a33,#0b2b4f 55%,#081d3a);color:#fff;box-shadow:0 -20px 55px rgba(1,11,28,.15) inset}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:118px;align-items:center}.trust-grid>div{display:flex;align-items:center;gap:17px;padding:22px 20px}.trust-grid>div:first-child{padding-left:0}.trust-grid>div:last-child{padding-right:0}.trust-icon{width:44px;height:44px;flex:none;color:#a4dbff}.trust-icon svg{width:100%;height:100%}.trust-grid strong{display:block;font:800 13px var(--head)}.trust-grid small{display:block;color:#c6d4e2;font-size:10px;line-height:1.45;margin-top:4px}
.products{background:#fff}.products-layout{display:grid;grid-template-columns:290px 1fr;gap:44px;align-items:start}.products-intro{padding-top:24px}.products-intro h2{font-size:35px;letter-spacing:-1.2px;margin:16px 0 18px}.products-intro p{color:var(--muted);font-size:13px;line-height:1.75;margin-bottom:28px}.products-intro .btn{font-size:11px}.product-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.product-card{display:block;min-width:0;background:#fff;padding:0 12px 12px;border:1px solid #f0f3f6;transition:box-shadow .2s,transform .2s}.product-card:hover{box-shadow:0 14px 30px rgba(12,37,68,.12);transform:translateY(-4px)}.product-image{height:210px;background:#fff;display:grid;place-items:center;margin:0 -12px 13px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;object-position:center}.product-tag{display:block;font-size:9px;letter-spacing:.8px;color:#267dc5;font-weight:800;margin-bottom:7px}.product-card h3{font-size:13px;letter-spacing:-.15px;margin:0 0 5px;font-weight:800;line-height:1.35}.product-card p{font-size:10px;color:#7c8b96;line-height:1.45;min-height:30px;margin:0}.product-arrow{display:block;color:#2687d6;font-size:20px;font-weight:300;margin-top:10px}
.applications{padding:79px 0;background:linear-gradient(110deg,#05172c,#0c2e50 62%,#082244);position:relative;overflow:hidden}.applications::before{content:'';position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(5,20,42,.89),transparent 52%),url('assets/v2/hero.webp');background-size:cover;background-position:center;opacity:.14}.applications-layout{display:grid;grid-template-columns:305px 1fr;gap:40px;align-items:center;position:relative}.applications-intro h2{font-size:35px;letter-spacing:-1.2px;margin:14px 0}.applications-intro p{font-size:12px;line-height:1.75;color:#d1e2f0;margin-bottom:24px}.applications-intro .btn{min-width:181px;font-size:11px}.application-row{display:flex;align-items:stretch;height:300px;overflow:hidden}.application-card{position:relative;display:block;flex:1;min-width:0;overflow:hidden;clip-path:polygon(13% 0,100% 0,87% 100%,0 100%);margin-left:-20px;transition:flex .3s}.application-card:first-child{margin-left:0}.application-card:hover{flex:1.25}.application-card img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05);transition:transform .3s}.application-card:hover img{transform:scale(1.07)}.application-card::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,12,29,.92),transparent 45%)}.application-card span{position:absolute;bottom:15px;left:17%;right:13%;z-index:2;text-align:center;font-size:12px;font-weight:800;white-space:nowrap}.application-card span b{font-size:14px;margin-left:3px;color:#83c6ff}
.about{background:#fff}.about-layout{display:grid;grid-template-columns:37% 37% 20%;gap:3%;align-items:center}.about-image{height:435px;position:relative;overflow:hidden;border-radius:2px}.about-image img{height:100%;width:100%;object-fit:cover}.about-image::after{content:'';position:absolute;inset:55% 0 0;background:linear-gradient(0deg,rgba(2,19,43,.65),transparent)}.about-image span{position:absolute;z-index:2;bottom:18px;left:22px;color:white;font-size:10px;letter-spacing:1.4px;font-weight:800}.about-copy h2{font-size:37px;margin:15px 0 18px;letter-spacing:-1.3px}.about-copy p{font-size:12px;color:#637381;line-height:1.75;margin-bottom:12px}.about-points{display:grid;grid-template-columns:repeat(3,1fr);margin:26px 0 26px;border-top:1px solid #e3eaf0;border-bottom:1px solid #e3eaf0;padding:17px 0;gap:8px}.about-points span{display:block;font:800 24px var(--head);color:#2c91e8}.about-points strong{display:block;font-size:10px;line-height:1.3}.about-copy .btn{font-size:11px}.about-side{height:350px;background:#f6faff;padding:23px 21px;border-left:3px solid #e5f1fd;display:flex;flex-direction:column}.quote-symbol{font:800 56px var(--head);color:var(--blue);height:57px;line-height:1}.about-side h3{font-size:18px;line-height:1.45;letter-spacing:-.4px;margin-bottom:18px}.about-side p{font-size:11px;line-height:1.7;color:#6b7b87;margin:0}.side-rule{height:1px;background:#dbe7f1;margin-top:auto;margin-bottom:15px}.about-side>span{font-size:9px;color:#2d85d6;letter-spacing:1px;font-weight:800}
.engineering{background:#f4f9fd}.center-heading{text-align:center;max-width:700px;margin:0 auto 49px}.center-heading .eyebrow{justify-content:center}.center-heading h2{margin:17px 0 13px}.center-heading p{font-size:14px;color:#6e8190;margin:0}.engineering-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.engineering-card{background:white;padding:27px 24px 29px;border:1px solid #e7f0f7;min-height:270px;box-shadow:0 12px 25px rgba(42,107,167,.035)}.engineering-number{color:#a8c9e3;font-size:11px;font-weight:800}.engineering-icon{height:80px;display:flex;align-items:center;color:#2a92ec;font-size:46px;font-weight:300}.engineering-card h3{font-size:17px;margin:0 0 10px}.engineering-card p{color:#728491;font-size:12px;line-height:1.7;margin:0}.engineering-bottom{display:flex;justify-content:center;gap:14px;margin-top:36px;font-size:12px;color:#718393}.engineering-bottom a{color:#1781d6;font-weight:800;border-bottom:1px solid #1781d6}
.project-steps{padding:98px 0 103px;background:linear-gradient(100deg,#061629,#0d3151)}.steps-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:38px;gap:60px}.steps-heading h2{margin:17px 0 0}.steps-heading p{font-size:13px;color:#b3c9d9;max-width:380px;margin:0 0 5px}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}.steps-grid>div{padding:26px 26px 10px 0;position:relative}.steps-grid>div::before{content:'';position:absolute;top:-4px;left:0;width:8px;height:8px;background:#43a8f3;border-radius:50%}.steps-grid>div:not(:last-child){border-right:1px solid rgba(255,255,255,.15);padding-right:25px;margin-right:25px}.step-no{color:#77bdf6;font-size:11px;letter-spacing:1px;font-weight:800}.steps-grid h3{font-size:17px;margin:21px 0 10px}.steps-grid p{font-size:11px;color:#a5bdce;line-height:1.75;margin:0}
.faq{background:#fff}.faq-layout{display:grid;grid-template-columns:38% 1fr;gap:11%}.faq-intro h2{margin:17px 0}.faq-intro p{color:#6e7e8a;font-size:13px;line-height:1.8;max-width:370px;margin-bottom:26px}.faq-list{border-top:1px solid #d9e4ec}.faq-list details{border-bottom:1px solid #d9e4ec;padding:20px 0}.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;font-weight:800}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:#278ee6;font-size:23px;font-weight:400;line-height:1}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{font-size:12px;line-height:1.75;color:#738490;margin:11px 35px 0 0}
.contact-banner{background:#061b33;color:white;min-height:287px;position:relative;overflow:hidden}.contact-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,17,38,.96),rgba(3,17,38,.74) 40%,rgba(3,17,38,.12) 100%),url('assets/v2/cta-globe.webp');background-size:cover;background-position:center}.contact-banner-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;min-height:287px}.contact-banner h2{font-size:39px;margin:14px 0 8px;max-width:570px}.contact-banner p{font-size:13px;color:#ccdceb;margin:0}.contact-banner .btn{min-width:185px}
.inquiry{background:#f5f9fd}.inquiry-layout{display:grid;grid-template-columns:37% 1fr;gap:8%;align-items:start}.inquiry-intro h2{margin:17px 0;font-size:43px}.inquiry-intro>p{font-size:14px;color:#677a88;line-height:1.8;max-width:390px}.inquiry-note{border-top:1px solid #d7e7f2;display:flex;gap:17px;padding-top:24px;margin-top:38px;max-width:380px}.inquiry-note>span{color:#258fec;font-size:30px;line-height:1}.inquiry-note strong{font-size:13px}.inquiry-note p{font-size:11px;color:#7c8f9a;margin:6px 0 0}.inquiry-form{background:white;padding:35px 39px 38px;box-shadow:0 12px 40px rgba(19,79,136,.08);border-top:3px solid #248cf1}.inquiry-form h3{font-size:26px;margin:0 0 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}.form-grid label{display:flex;flex-direction:column;gap:7px;color:#556c7b;font-size:11px;font-weight:800}.form-grid label.wide{grid-column:1/3}.form-grid input,.form-grid select,.form-grid textarea{outline:none;border:1px solid #d8e4ee;background:#fff;padding:10px 12px;color:#243b4d;font-size:12px;font-weight:400;border-radius:2px;height:42px}.form-grid textarea{height:98px;resize:vertical}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:#2b92ec}.form-grid input::placeholder,.form-grid textarea::placeholder{color:#9badba}.inquiry-form button{margin-top:25px;width:100%;max-width:230px}
.footer{background:#05182c;color:white;padding:65px 0 0}.footer-main{display:grid;grid-template-columns:2fr 1.2fr 1fr 1.5fr;gap:50px;padding-bottom:65px}.footer-main>div{display:flex;align-items:flex-start;flex-direction:column;gap:11px}.footer-main>div>strong{font-size:10px;letter-spacing:1.5px;color:#6cb8fa;margin:5px 0 10px}.footer-main p{color:#9ab1c3;font-size:11px;line-height:1.7;max-width:290px;margin:14px 0 0}.footer-main a:not(.logo){font-size:11px;color:#b7c9d7}.footer-main a:hover:not(.logo){color:white}.footer-main .footer-cta{color:#68baff!important;border-bottom:1px solid #68baff;padding-bottom:4px;font-weight:800}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:21px 0 24px;display:flex;justify-content:space-between;align-items:center;color:#7f9db1;font-size:9px;letter-spacing:1px;font-weight:700}.footer-bottom a{color:#b3c8d6}
@media(max-width:1150px){.shell{width:calc(100% - 70px)}.desktop-nav{gap:16px}.desktop-nav a{font-size:11px}.products-layout{grid-template-columns:260px 1fr;gap:25px}.product-image{height:170px}.applications-layout{grid-template-columns:260px 1fr;gap:25px}.application-card span{font-size:10px}.about-layout{grid-template-columns:35% 41% 18%;gap:3%}}
@media(max-width:900px){.shell{width:calc(100% - 50px)}.desktop-nav,.search-link{display:none}.mobile-menu{display:block}.mobile-menu summary{cursor:pointer;list-style:none;font-size:23px;line-height:1}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu nav{position:absolute;right:25px;top:71px;background:#092746;padding:18px;display:flex;flex-direction:column;gap:12px;min-width:175px;box-shadow:0 15px 30px rgba(0,0,0,.22)}.mobile-menu nav a{font-size:12px}.header-actions{margin-left:auto}.hero-photo{background-position:58% center}.trust-grid{grid-template-columns:repeat(2,1fr);padding:15px 0}.trust-grid>div{padding:15px 10px}.products-layout{grid-template-columns:1fr}.products-intro{max-width:520px;padding:0}.product-row{gap:8px}.applications-layout{grid-template-columns:1fr}.applications-intro{max-width:560px}.application-row{height:290px}.about-layout{grid-template-columns:43% 1fr;gap:5%}.about-side{grid-column:1/3;height:auto;padding:25px}.about-side h3{max-width:450px}.about-side .side-rule{margin-top:20px}.engineering-grid{grid-template-columns:repeat(2,1fr)}.contact-banner::before{background-position:65% center}.footer-main{grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-main>div:last-child{grid-column:1/4}}
@media(max-width:650px){.shell{width:calc(100% - 40px)}.section{padding:72px 0}.header-inner{height:70px}.logo svg{width:33px;height:33px}.logo strong{font-size:18px}.logo small{font-size:6px}.nav-quote{font-size:10px;padding:8px 12px}.nav-quote span{margin-left:5px}.hero,.hero-content{min-height:620px}.hero-photo{background-position:61% center;background-image:linear-gradient(90deg,rgba(3,15,34,.91),rgba(3,20,42,.55) 75%),url('assets/v2/hero.webp')}.hero-content{padding-top:65px}.hero-copy{max-width:100%}.hero-kicker{font-size:10px}.hero h1{font-size:49px;letter-spacing:-2px}.hero-copy p{font-size:13px;max-width:420px}.hero-buttons{flex-wrap:wrap;gap:10px}.hero-buttons .btn{min-width:170px}.hero-scroll{display:none}.trust-grid{gap:5px}.trust-grid>div{padding:10px 0;gap:8px}.trust-icon{width:30px;height:30px}.trust-grid strong{font-size:10px}.trust-grid small{font-size:9px}.products-intro h2,.applications-intro h2{font-size:33px}.product-row{grid-template-columns:repeat(2,1fr);gap:9px}.product-image{height:185px}.product-card h3{font-size:12px}.applications{padding:72px 0}.application-row{display:grid;grid-template-columns:repeat(2,1fr);height:auto;gap:8px}.application-card{height:215px;margin:0;clip-path:none}.application-card span{left:7px;right:7px;font-size:10px}.about-layout{grid-template-columns:1fr}.about-image{height:310px}.about-copy{padding:35px 0}.about-side{grid-column:1}.about-copy h2{font-size:34px}.center-heading h2{font-size:35px}.engineering-grid{gap:9px}.engineering-card{padding:20px 16px;min-height:280px}.engineering-card h3{font-size:15px}.engineering-card p{font-size:11px}.engineering-bottom{display:block;text-align:center}.engineering-bottom a{display:inline-block;margin-top:7px}.steps-heading{display:block}.steps-heading h2{font-size:34px}.steps-heading p{margin-top:17px}.steps-grid{grid-template-columns:1fr 1fr;gap:20px}.steps-grid>div,.steps-grid>div:not(:last-child){margin:0;border-right:0;padding-right:5px}.faq-layout{grid-template-columns:1fr;gap:30px}.faq-intro h2{font-size:36px}.contact-banner-inner{min-height:310px;display:block;padding:60px 0}.contact-banner h2{font-size:31px}.contact-banner .btn{margin-top:23px}.contact-banner::before{background-position:70% center}.inquiry-layout{grid-template-columns:1fr;gap:35px}.inquiry-intro h2{font-size:36px}.inquiry-note{margin-top:25px}.inquiry-form{padding:25px 19px}.footer-main{grid-template-columns:1fr 1fr;gap:35px}.footer-main>div:first-child,.footer-main>div:last-child{grid-column:1/3}.footer-bottom{flex-wrap:wrap;gap:10px}.footer-bottom span:nth-child(2){display:none}}
@media(max-width:410px){.nav-quote{display:none}.hero h1{font-size:42px}.hero-buttons .btn{min-width:155px;padding:11px 17px}.product-image{height:150px}.product-card{padding:0 8px 10px}.product-image{margin:0 -8px 10px}.product-card h3{font-size:11px}.product-card p{font-size:9px}.engineering-card{min-height:295px}.form-grid{grid-template-columns:1fr}.form-grid label.wide{grid-column:1}}
@media(min-width:901px){.hero-copy{max-width:760px}.hero h1{font-size:61px;max-width:760px}}
.page-header{position:relative;background:#061a31}.product-detail{padding:85px 0 120px;min-height:70vh}.breadcrumb{font-size:12px;color:#6a7d90;margin-bottom:55px}.breadcrumb a{color:#257fd0}.product-detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:7%;align-items:start}.product-detail h1{font-size:clamp(42px,5vw,70px);margin:16px 0 22px}.product-detail .lead{font-size:18px;color:#516778;line-height:1.7}.product-content{margin:34px 0;font-size:15px;line-height:1.85}.product-content h2{font-size:26px;margin-top:35px}.product-detail-image{background:#f8fafc;padding:20px;min-height:420px;display:grid;place-items:center}.product-detail-image img{max-width:100%;height:auto}.bot-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}.form-message{padding:12px 16px;border-radius:3px;font-size:13px}.form-message.success{background:#e7f6ed;color:#17683c}.form-message.error{background:#fff0ec;color:#9a2a17}.form-privacy{font-size:10px;color:#718595;margin:15px 0 0;max-width:480px}@media(max-width:760px){.product-detail{padding:55px 0 80px}.product-detail-grid{grid-template-columns:1fr}.product-detail-image{min-height:260px;order:-1}}