/*
Theme Name: Songtuo Machinery
Theme URI: https://songtuomachine.com
Author: Songtuo Machinery
Description: Six-page paper converting machinery website theme.
Version: 2.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: songtuo
*/
:root{--blue:#0788c7;--yellow:#ffc928;--navy:#182b3a;--ink:#213240;--muted:#6b7a86;--light:#f4f7f9;--line:#dce5eb;--white:#fff;--max:1360px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.65 Arial,"Microsoft YaHei",sans-serif;background:#fff}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.utility{background:var(--navy);color:#dcebf3;font-size:12px}.utility .container{min-height:34px;display:flex;justify-content:space-between;align-items:center}.utility label{display:flex;gap:8px;align-items:center}.utility select{border:0;background:transparent;color:#fff;padding:3px 12px 3px 0;outline:0}.utility option{color:var(--ink)}.site-header{background:#fff;box-shadow:0 2px 16px #122b3b14;position:relative;z-index:10}.nav-row{height:82px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;margin-right:auto}.brand img{max-width:222px;max-height:60px;object-fit:contain}.site-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}.site-nav a:hover,.site-nav .current{color:var(--blue)}.nav-cta{white-space:nowrap}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--navy)}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:11px 23px;border-radius:3px;border:1px solid transparent;font-size:14px;font-weight:700;line-height:1.2;transition:.18s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #102e4220}.btn-yellow{background:var(--yellow);color:var(--navy)}.btn-blue{background:var(--blue);color:#fff}.btn-outline-light{border-color:#fff;color:#fff}.hero{min-height:610px;background-color:#0d4765;background-image:linear-gradient(90deg,#102f44f2 0%,#123f5bd1 42%,#102d3b44 100%),var(--hero);background-position:center;background-size:cover;color:#fff}.hero-inner{min-height:610px;display:flex;align-items:center}.hero-copy{max-width:700px;padding:70px 0}.eyebrow,.kicker{font-weight:800;font-size:12px;letter-spacing:.18em;color:var(--blue);text-transform:uppercase}.hero .eyebrow{color:var(--yellow)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.22;color:var(--navy)}h1{font-size:clamp(36px,4vw,58px)}h2{font-size:clamp(27px,2.6vw,38px)}h3{font-size:20px}.hero h1{color:#fff;margin:18px 0 24px}.hero p{font-size:19px;max-width:600px;color:#e4eef4}.actions{display:flex;gap:14px;margin-top:33px}.section{padding-top:86px;padding-bottom:86px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-head h2{margin:7px 0 9px}.section-head p{color:var(--muted);margin:0}.section-head.tight{margin-bottom:24px}.text-link{font-size:14px;font-weight:700;color:var(--blue);white-space:nowrap}.grid{display:grid;gap:24px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}.category-card,.product-card,.project-card,.mini-card{background:#fff;border:1px solid var(--line);box-shadow:0 6px 20px #12364b0b}.category-card{position:relative;min-height:270px}.category-card img{width:100%;height:207px;object-fit:cover}.category-card strong{display:block;padding:15px 42px 15px 17px;font-size:15px}.category-card span{position:absolute;bottom:14px;right:16px;color:var(--blue);font-size:20px}.process-wrap{background:var(--light)}.process{min-height:250px;display:flex;align-items:center;justify-content:space-between;gap:35px}.process>div:first-child{max-width:330px}.process h2{margin:7px 0}.process p{color:var(--muted);margin:0}.steps{display:flex;align-items:center;gap:16px}.steps>div{display:flex;flex-direction:column;gap:3px;min-width:120px}.steps b{font-size:29px;color:var(--blue)}.steps strong{color:var(--navy)}.steps small{color:var(--muted)}.steps i{font-style:normal;color:var(--yellow);font-size:30px}.image-card{position:relative;overflow:hidden;min-height:295px}.image-card img{width:100%;height:295px;object-fit:cover;transition:.3s}.image-card:hover img{transform:scale(1.04)}.image-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#071e30d9)}.image-card>div{position:absolute;z-index:1;left:22px;right:22px;bottom:22px;color:#fff;display:flex;flex-direction:column}.image-card small{color:var(--yellow);letter-spacing:.1em}.image-card strong{font-size:21px}.factory-preview{background:#eff5f8;padding:75px 0}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.split>img{width:100%;height:390px;object-fit:cover}.split h2{margin:12px 0 18px}.split p{color:var(--muted)}.benefits{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0 28px}.benefits span:before,.check-list li:before{content:"✓";color:var(--blue);font-weight:900;margin-right:8px}.video-card{position:relative;background:#fff;border:1px solid var(--line)}.video-card img{height:215px;width:100%;object-fit:cover}.video-card strong{display:block;padding:16px 18px}.play{position:absolute;top:80px;left:calc(50% - 27px);height:54px;width:54px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);color:var(--navy);font-size:17px}.page-hero{background:linear-gradient(125deg,#075d91,#0c8bc6);padding:70px 0;color:#fff}.page-hero h1{color:#fff;margin:10px 0 12px}.page-hero p{max-width:650px;margin:0;color:#e6f3f8}.page-hero .kicker{color:var(--yellow)}.photo-hero{background-image:linear-gradient(90deg,#0b344de8,#086a9aae),url('assets/factory-workshop.png');background-size:cover;background-position:center}.catalog{display:grid;grid-template-columns:250px minmax(0,1fr);gap:35px}.filters{align-self:start;background:var(--light);padding:22px;border:1px solid var(--line)}.filters h3{font-size:19px}.filters label{display:block;font-size:13px;font-weight:700;margin-bottom:17px}.filters select,.filter-inline select{width:100%;margin-top:7px;padding:11px;background:#fff;border:1px solid var(--line);color:var(--ink)}.filters .btn{width:100%;margin:5px 0 12px}.filters a{font-size:13px;color:var(--blue)}.product-grid{gap:20px}.product-card img{width:100%;height:210px;object-fit:cover}.card-body{padding:20px}.card-body h3{font-size:18px;margin-bottom:9px}.card-body p{color:var(--muted);font-size:14px;min-height:65px}.card-actions{display:flex;align-items:center;gap:14px}.card-actions .btn{min-height:38px;padding:9px 14px}.card-actions>a:last-child{font-weight:700;color:var(--blue);font-size:13px}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:28px}.breadcrumbs a{color:var(--blue)}.product-hero{display:grid;grid-template-columns:1.12fr 1fr;gap:55px;align-items:center}.product-photo img{width:100%;height:470px;object-fit:cover;border:1px solid var(--line)}.product-hero h1{font-size:42px}.product-hero p{color:var(--muted);font-size:17px}.feature-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:35px}.feature-row span{background:var(--light);padding:8px 12px;font-size:13px}.anchor-tabs{display:flex;gap:35px;position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);margin:55px 0 30px;padding:15px 0;font-weight:700;color:var(--navy)}.anchor-tabs a:hover{color:var(--blue)}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:55px}.detail-section{padding:25px 0 45px;border-bottom:1px solid var(--line);scroll-margin-top:70px}.detail-section h2{font-size:27px}.detail-section p{color:var(--muted)}.detail-section table{border-collapse:collapse;width:100%;font-size:14px}.detail-section td,.detail-section th{text-align:left;padding:13px;border:1px solid var(--line)}.detail-section tr:nth-child(even){background:var(--light)}.detail-section details{border-bottom:1px solid var(--line);padding:13px 0}.detail-section summary{cursor:pointer;font-weight:700}.inquiry-panel{align-self:start;background:var(--light);border-top:4px solid var(--yellow);padding:25px;position:sticky;top:70px}.inquiry-panel p{color:var(--muted)}.mini-card img{width:100%;height:160px;object-fit:cover}.mini-card strong{display:block;padding:14px}.filter-inline{display:flex;gap:14px;align-items:end;margin-bottom:26px}.filter-inline label{min-width:220px;font-size:13px;font-weight:700}.project-card img{height:235px;width:100%;object-fit:cover}.project-card>div{padding:22px}.project-card small{color:var(--blue);font-weight:800;letter-spacing:.1em}.project-card h2{font-size:22px;margin:8px 0}.project-card p{color:var(--muted);font-size:14px}.project-card span{color:var(--blue);font-size:13px;font-weight:700}.project-detail-photo img{width:100%;max-height:520px;object-fit:cover}.workflow>div,.info-cards>div{background:#fff;border:1px solid var(--line);padding:25px}.workflow b{display:block;color:var(--blue);font-size:30px}.workflow strong{display:block;margin-top:12px}.check-list{padding:0;list-style:none}.check-list li{padding:7px 0}.gallery img{height:240px;width:100%;object-fit:cover}.service-section{background:var(--light)}.service-section .info-cards>div{min-height:190px}.info-cards h3{font-size:17px}.info-cards p{color:var(--muted);font-size:14px}.contact-grid{display:grid;grid-template-columns:340px minmax(0,1fr);gap:75px}.contact-methods>div{display:flex;flex-direction:column;border-bottom:1px solid var(--line);padding:19px 0}.contact-methods b{color:var(--navy)}.contact-methods span,.contact-methods p{color:var(--muted)}.contact-form{padding:32px;background:var(--light)}.contact-form form{display:grid;gap:17px}.contact-form label{display:block;font-size:13px;font-weight:700}.contact-form input:not([type=checkbox]),.contact-form textarea{display:block;width:100%;margin-top:7px;padding:11px 13px;border:1px solid #cbd9e2;background:#fff;color:var(--ink)}.contact-form input[type=file]{padding:9px}.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}.contact-form small{color:var(--muted);margin-top:-12px}.contact-form .consent{font-weight:400}.contact-form .consent input{margin-right:6px}.contact-form .btn{justify-self:start}.honey{position:absolute!important;left:-9999px}.notice{padding:12px;background:#e6f5eb;border-left:3px solid #4c9c66}.cta-band{text-align:center;background:var(--blue);color:#fff;padding:55px 0}.cta-band h2{color:#fff;margin:0 0 10px}.cta-band p{color:#dceff8}.site-footer{background:var(--navy);color:#b9c8d1;padding:60px 0 0;font-size:14px}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.3fr;gap:48px}.footer-grid h3{font-size:16px;color:#fff;margin-bottom:20px}.footer-grid a{display:block;margin-bottom:10px}.footer-grid a:hover{color:var(--yellow)}.footer-logo{max-width:200px;max-height:56px;object-fit:contain;background:#fff;padding:5px}.footer-grid p{margin-top:17px}.foot-bottom{border-top:1px solid #ffffff25;margin-top:42px;padding:18px 0;display:flex;justify-content:space-between;gap:15px;font-size:12px}.foot-bottom a{color:inherit}@media(max-width:1050px){.nav-row{gap:16px}.site-nav{gap:14px}.brand img{max-width:180px}.grid.four{grid-template-columns:repeat(2,1fr)}.catalog{grid-template-columns:220px 1fr}.product-grid{grid-template-columns:repeat(2,1fr)!important}.footer-grid{gap:25px}}@media(max-width:760px){.container{width:min(calc(100% - 32px),var(--max))}.nav-row{height:70px}.brand img{max-width:165px}.menu-toggle{display:block}.nav-cta{display:none}.site-nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;padding:16px 24px;box-shadow:0 10px 20px #102e4220;flex-direction:column;align-items:start}.site-nav.is-open{display:flex}.hero,.hero-inner{min-height:560px}.hero-copy{padding:60px 0}.hero h1{font-size:37px}.section{padding-top:55px;padding-bottom:55px}.section-head{align-items:start;flex-direction:column;gap:12px}.grid.three,.grid.four,.grid.five{grid-template-columns:repeat(2,minmax(0,1fr))}.process{padding-top:45px;padding-bottom:45px;display:block}.process>div:first-child{max-width:none;margin-bottom:25px}.split,.product-hero,.detail-grid,.contact-grid{grid-template-columns:1fr;gap:28px}.split>img{height:300px}.catalog{grid-template-columns:1fr}.filters form{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.filters .btn{align-self:end}.anchor-tabs{gap:14px;overflow:auto;white-space:nowrap;font-size:13px}.inquiry-panel{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.product-hero h1{font-size:34px}}@media(max-width:520px){.grid.three,.grid.four,.grid.five,.product-grid{grid-template-columns:1fr!important}.hero h1{font-size:32px}.hero p{font-size:16px}.actions{flex-wrap:wrap}.steps{gap:7px;justify-content:space-between}.steps>div{min-width:0}.steps small{display:none}.steps i{font-size:19px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.foot-bottom{flex-direction:column}.contact-form{padding:20px}.contact-form .form-row,.filters form{grid-template-columns:1fr}.category-card img{height:230px}.product-photo img{height:300px}}
/* Header class names used by the WordPress template. */
.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}.main-nav a:hover{color:var(--blue)}.nav-quote{white-space:nowrap}@media(max-width:1050px){.main-nav{gap:14px}}@media(max-width:760px){.nav-quote{display:none}.main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;padding:16px 24px;box-shadow:0 10px 20px #102e4220;flex-direction:column;align-items:start}.main-nav.is-open{display:flex}}

/* Logo sizing */
.nav-row{height:104px}.brand img{width:90px;max-width:none;max-height:none;height:90px;object-fit:contain}.footer-logo{width:150px;max-width:none;max-height:none;height:auto;background:transparent;padding:0}@media(max-width:760px){.nav-row{height:84px}.brand img{width:75px;height:75px}.main-nav{top:84px}}



.contact-methods a{color:var(--blue);overflow-wrap:anywhere}.contact-methods a:hover{text-decoration:underline}.footer-grid p a{display:inline;margin:0;overflow-wrap:anywhere}.footer-grid p a:hover{color:var(--yellow)}