/*
Theme Name: ReflowKit
Theme URI: https://reflowkit.com
Description: ReflowKit 品牌官网主题 —— 把电子零件，回流成器。中英双语单页 + TMF8829 方案页模板。独立运营，与集佰睿科技紫零重叠。
Version: 1.1.3
Author: 琢微科技 / ReflowKit
License: MIT
Text Domain: reflowkit
*/

:root{
  --molten:#FF6A2B;      /* Molten Orange 主色 */
  --gold:#FFB23E;        /* Molten Gold 高光 */
  --steel:#1F3A5F;       /* Steel Blue 冷端 */
  --steel-2:#2C5282;
  --ink:#0E1116;
  --cloud:#F5F6F8;
  --slate:#8A93A0;
  --line:#E7E9EC;
  --bg:#FFFFFF;
  --bg-soft:#FAFBFC;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Noto Sans SC',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:'Space Grotesk','Inter','Noto Sans SC',sans-serif}
a{text-decoration:none;color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.accent{color:var(--molten)}
/* 双语切换 */
html.lang-zh .i18n-en{display:none}
html.lang-en .i18n-zh{display:none}

/* Nav */
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;letter-spacing:.5px}
.brand svg{width:30px;height:22px}
.nav-links{display:flex;align-items:center;font-size:14px;color:#41474f;font-weight:500}
.nav-list{display:flex;gap:30px;list-style:none;margin:0;padding:0;align-items:center}
.nav-links a:hover{color:var(--molten)}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-btn{border:1px solid var(--line);background:#fff;color:#41474f;font-weight:600;font-size:13px;padding:7px 13px;border-radius:9px;cursor:pointer;transition:.2s;font-family:inherit}
.lang-btn:hover{border-color:var(--molten);color:var(--molten)}
/* Polylang 语言切换器：语言图标 + 下拉（简体中文 / English） */
.lang-switch{display:flex;align-items:center;gap:10px}
.lang-dropdown{position:relative}
.lang-toggle{display:inline-flex;align-items:center;gap:5px;padding:7px 12px;border-radius:9px;font-size:13px;font-weight:600;color:#41474f;text-decoration:none;border:1px solid var(--line);background:#fff;cursor:pointer;transition:.2s}
.lang-toggle:hover{border-color:var(--molten);color:var(--molten)}
.lang-dropdown.open .lang-toggle{border-color:var(--molten);color:var(--molten)}
.lang-toggle .lang-ico{width:15px;height:15px;flex:none}
.lang-toggle .lang-caret{width:11px;height:11px;flex:none;transition:transform .2s}
.lang-dropdown.open .lang-toggle .lang-caret{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:150px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(14,17,22,.14);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;z-index:60}
.lang-dropdown.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu li{margin:0}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:8px;font-size:13px;font-weight:600;color:#41474f;text-decoration:none;transition:.15s}
.lang-menu a:hover{background:rgba(255,106,43,.10);color:var(--molten)}
.lang-menu a.is-active{color:var(--molten)}
.lang-menu .lang-check{flex:none;color:var(--molten)}
.nav-cta{background:var(--molten);color:#fff;padding:7px 18px;border-radius:9px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;transition:.2s}
.nav-cta:hover{background:#e85a1f;transform:translateY(-1px)}
/* WP 菜单下拉（.menu-item-has-children / .sub-menu） */
.nav-list li{position:relative}
.nav-list li.menu-item-has-children > a::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:6px;vertical-align:middle;margin-top:-3px;transition:.2s}
.nav-list li.menu-item-has-children:hover > a::after{transform:rotate(225deg);margin-top:1px}
.nav-list .sub-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:10px;opacity:0;visibility:hidden;transition:.2s;pointer-events:none;z-index:60;list-style:none;margin:0}
.nav-list li.menu-item-has-children:hover > .sub-menu{opacity:1;visibility:visible;pointer-events:auto}
.nav-list .sub-menu a{padding:9px 14px;border-radius:8px;font-size:14px;color:#41474f;white-space:nowrap;display:block}
.nav-list .sub-menu a:hover{background:#fff1e9;color:var(--molten)}
/* 汉堡按钮（桌面隐藏，≤860px 显示） */
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:0 9px;border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer;transition:.2s}
.nav-burger:hover{border-color:var(--molten)}
.nav-burger .burger-bar{display:block;width:100%;height:2px;background:#41474f;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] .burger-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* 移动端抽屉菜单 */
.nav-drawer{position:fixed;inset:68px 0 0 0;background:rgba(14,17,22,.4);z-index:49;opacity:0;transition:opacity .2s}
.nav-drawer.open{opacity:1}
.nav-drawer-panel{background:#fff;border-bottom:1px solid var(--line);padding:14px 0 18px;box-shadow:0 12px 32px rgba(14,17,22,.10);max-height:calc(100vh - 68px);overflow-y:auto;transform:translateY(-8px);transition:transform .2s}
.nav-drawer.open .nav-drawer-panel{transform:translateY(0)}
.nav-drawer-panel .nav-list{flex-direction:column;align-items:stretch;gap:0}
.nav-drawer-panel .nav-list li{border-bottom:1px solid var(--line)}
.nav-drawer-panel .nav-list li:last-child{border-bottom:0}
.nav-drawer-panel .nav-list a{display:block;padding:14px 4px;font-size:15px;font-weight:600;color:var(--ink)}
.nav-drawer-panel .nav-list li.menu-item-has-children > a::after{display:none}
.nav-drawer-panel .nav-list .sub-menu{position:static;transform:none;padding:0 0 8px 14px;opacity:1;visibility:visible;pointer-events:auto;box-shadow:none;display:block}
.nav-drawer-panel .nav-list .sub-menu a{padding:10px 4px;font-size:14px;font-weight:500;color:#5a626c}
.nav-drawer-cta{display:block;margin:16px 4px 0;padding:12px 18px;background:var(--molten);color:#fff;border-radius:10px;font-size:15px;font-weight:700;text-align:center;text-decoration:none}
/* ≤860px：隐藏桌面菜单与 CTA，显示汉堡；缩小语言按钮；两者等高 */
@media(max-width:860px){
  .nav-links{display:none}
  .nav-burger{display:flex;width:36px;height:32px;padding:0 8px}
  .nav-cta{display:none}
  .lang-toggle{height:32px;padding:0 9px;font-size:12px;gap:4px;border-radius:8px}
  .lang-toggle .lang-ico{width:13px;height:13px}
  .lang-toggle .lang-caret{width:9px;height:9px}
  .nav-right{gap:9px;align-items:center}
}

/* Hero */
.hero{position:relative;padding:96px 0 80px;background:
    radial-gradient(1100px 520px at 78% -12%,rgba(255,178,62,.16),transparent 60%),
    radial-gradient(900px 460px at 10% 0%,rgba(31,58,95,.10),transparent 55%);
  overflow:hidden}
.hero .mark-bg{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:560px;opacity:.10;pointer-events:none}
.tag{display:inline-block;font-size:13px;color:var(--steel-2);background:#eef2f7;padding:7px 15px;border-radius:999px;font-weight:600;letter-spacing:.4px}
.hero h1{font-size:62px;line-height:1.02;margin:22px 0 12px;letter-spacing:.5px}
.hero h1 .accent{color:var(--molten)}
.hero .slogan{font-size:24px;font-weight:600;color:var(--ink);margin-bottom:16px}
.hero p{max-width:600px;color:#5a626c;font-size:16px}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:12px;font-weight:600;font-size:15px;transition:.2s;cursor:pointer;border:0;font-family:inherit}
.btn-primary{background:var(--molten);color:#fff}
.btn-primary:hover{background:#e85a1f;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--molten);color:var(--molten)}
@media(max-width:720px){.hero h1{font-size:44px}.hero .slogan{font-size:19px}.hero .mark-bg{display:none}}

/* Section */
section.block{padding:84px 0}
.sec-head{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:52px}
.sec-head .kicker{color:var(--molten);font-weight:700;letter-spacing:2px;font-size:12.5px;text-transform:uppercase}
.sec-head h2{font-size:34px;margin:10px 0 10px;letter-spacing:.3px}
.sec-head p{color:#5a626c;max-width:600px;margin:0 auto;font-size:15.5px}
.sec-more{align-self:flex-end;margin-top:18px;font-weight:700;font-size:14.5px;color:var(--molten);text-decoration:none;transition:.2s}
.sec-more:hover{color:#e85a1f}

/* What we do */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.step{border:1px solid var(--line);border-radius:18px;padding:30px 28px;background:var(--bg);transition:.2s;position:relative;overflow:hidden}
.step:hover{border-color:var(--molten);box-shadow:0 16px 44px -24px rgba(255,106,43,.5);transform:translateY(-3px)}
.step .phase{font-size:12px;font-weight:700;letter-spacing:1.5px;color:var(--steel-2);text-transform:uppercase}
.step h3{font-size:21px;margin:8px 0 10px}
.step p{color:#5a626c;font-size:14.5px}
.step .num{position:absolute;right:22px;top:14px;font-family:'Space Grotesk';font-size:46px;font-weight:700;color:rgba(255,106,43,.10)}
.curve-wrap{margin-top:46px;background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:30px 26px}
.curve-wrap svg{width:100%;height:auto;display:block}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

/* Capabilities */
.caps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cap{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--bg);transition:.2s}
.cap:hover{border-color:var(--steel-2);transform:translateY(-2px)}
.cap .ic{width:46px;height:46px;border-radius:12px;background:#eef2f7;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.cap .ic svg{width:24px;height:24px;stroke:var(--molten);fill:none;stroke-width:1.8}
.cap h3{font-size:17px;margin-bottom:7px}
.cap p{color:#5a626c;font-size:14px}
@media(max-width:860px){.caps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.caps{grid-template-columns:1fr}}

/* Business dual-track */
.biz{background:var(--cloud);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.card{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--bg);transition:.2s;min-width:0;display:flex;flex-direction:column}
.card:hover{border-color:var(--molten);box-shadow:0 18px 48px -26px rgba(31,58,95,.4);transform:translateY(-2px)}
.card .badge-t{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;color:var(--molten);background:#fff1e9;padding:4px 10px;border-radius:999px;margin-bottom:10px}
.card h3{font-size:20px;margin-bottom:4px}
.card .who{font-size:12.5px;color:var(--steel-2);font-weight:600;margin-bottom:12px}
.card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.card li{display:flex;gap:10px;font-size:14px;color:#5a626c}
.card li .dot{flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--molten);margin-top:7px}
.card li .li-body{min-width:0;flex:1;display:flex;flex-direction:column}
.card li b{display:block;color:var(--ink);font-weight:600;font-size:14px;margin-bottom:3px}
.card li .li-desc{display:block;color:#5a626c;font-size:13.5px;line-height:1.55}
@media(max-width:1024px){.cols{grid-template-columns:1fr}}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.about h2{font-size:32px;margin-bottom:16px}
.about p{color:#5a626c;margin-bottom:14px;font-size:15.5px}
.stat-row{display:flex;gap:30px;margin-top:26px}
.stat .n{font-size:32px;font-weight:800;color:var(--molten);font-family:'Space Grotesk'}
.stat .l{font-size:13px;color:#5a626c}
.badge{background:#0E1116;color:#fff;border-radius:18px;padding:30px;text-align:center}
.badge .big{font-size:16px;font-weight:700;margin-bottom:10px;color:#fff}
.badge .sm{font-size:14px;color:#c7cdd6;line-height:1.8}
.badge .sm b{color:var(--gold)}
@media(max-width:860px){.about-grid{grid-template-columns:1fr}.stat-row{gap:18px}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contact h2{font-size:32px;margin-bottom:12px}
.contact p{color:#5a626c;margin-bottom:26px;font-size:15.5px}
.contact-list{display:flex;flex-direction:column;gap:16px}
.contact-item{display:flex;gap:14px;align-items:flex-start}
.contact-item .ic{width:42px;height:42px;border-radius:11px;background:#eef2f7;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.contact-item .ic svg{width:20px;height:20px;stroke:var(--molten);fill:none;stroke-width:1.8}
.contact-item .t small{display:block;color:var(--slate);font-size:12px}
.contact-item .t b{font-size:15px;font-weight:600;color:var(--ink)}
form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:14px}
form label{font-size:13px;color:#5a626c;font-weight:600}
form input,form textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:14px;font-family:inherit;color:var(--ink);background:var(--bg-soft)}
form input:focus,form textarea:focus{outline:none;border-color:var(--molten);background:#fff}
form textarea{resize:vertical;min-height:96px}
form button{background:var(--molten);color:#fff;border:0;border-radius:11px;padding:14px;font-weight:700;font-size:15px;cursor:pointer;transition:.2s;font-family:inherit}
form button:hover{background:#e85a1f}
.note{font-size:12px;color:var(--slate);text-align:center;margin-top:2px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* Solutions */
.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.solution-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:var(--bg);transition:.2s;display:flex;flex-direction:column;color:inherit;text-decoration:none}
.sol-feature{flex-direction:row;align-items:stretch;gap:24px;padding:0;overflow:hidden}
.sol-feature:nth-child(even){flex-direction:row-reverse}
.sol-feature .sol-img{flex:0 0 42%;aspect-ratio:auto;margin:0;border-radius:0;min-height:280px}
.sol-feature .sol-img img{height:100%;object-fit:cover}
.sol-feature .sol-body{flex:1;padding:28px 30px;display:flex;flex-direction:column;justify-content:center}
.sol-feature .sol-body h3{font-size:23px;margin:6px 0 12px}
.sol-feature .sol-body p{font-size:14.5px;line-height:1.75;margin:0}
.sol-feature .sol-link{margin-top:18px;font-weight:700;color:var(--molten);font-size:14.5px}
.sol-list{display:flex;flex-direction:column;gap:22px}
.sol-feature .sol-diagram{flex:0 0 46%;display:flex;align-items:center;justify-content:center;background:var(--cloud);padding:22px;border-radius:0}
.sol-feature .sol-diagram img{width:100%;height:auto;max-width:100%;display:block}
.bd-wrap{margin-top:8px}
.block-diagram{width:100%;max-width:940px;height:auto;display:block;margin:0 auto;border:1px solid var(--line);border-radius:16px;background:var(--bg-soft);padding:20px}
.home-banner{margin:0;padding:0;line-height:0;background:#fff}
.home-banner a{display:block;line-height:0}
.home-banner img{width:100%;height:auto;display:block}
/* 桌面显示横版 banner，移动端显示竖版（≤860px 切换） */
.home-banner .banner-tall{display:none}

/* 首页顶部双 banner 轮播
   grid 堆叠：两张 slide 叠在同一格，高度取较高者，内容多高容器就多高，不再裁切 */
.hero-slider{position:relative;overflow:hidden;background:#fff}
.hero-slides{display:grid}
.hero-slide{grid-area:1/1;opacity:0;transition:opacity .6s ease-in-out;z-index:1;pointer-events:none}
.hero-slide.is-active{opacity:1;z-index:2;pointer-events:auto}
/* 轮播中的品牌 Hero：垂直居中 */
.hero-slide .hero{min-height:520px;padding:0;display:flex;align-items:center}
/* 轮播中的 EtherCAT banner：撑满并居中 */
.hero-slide .home-banner{display:flex;align-items:center;min-height:520px}
.hero-slide .home-banner .container{width:100%}
/* 轮播指示点 */
.hero-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.hero-dots button{width:10px;height:10px;border-radius:50%;border:0;background:#d0d4db;cursor:pointer;padding:0;transition:.2s}
.hero-dots button.is-active{background:#FF6A2B}
@media(max-width:860px){
  /* 移动端：竖版 banner + Hero 压缩 */
  .home-banner .banner-wide{display:none}
  .home-banner .banner-tall{display:block}
  .hero-slide .hero{min-height:0;padding:64px 0 56px}
  .hero-slide .home-banner{min-height:0;padding:0}
  .hero-dots{bottom:12px}
}
@media(max-width:520px){
  .hero-slide .hero{padding:48px 0 44px}
  .hero-actions{gap:10px;margin-top:26px}
  .hero-actions .btn{flex:1 1 100%;justify-content:center}
}
.tmf-focus{margin-top:36px}
.tmf-focus-head{max-width:840px;margin:0 0 22px}
.tmf-focus-head h3{font-size:22px;margin:6px 0 10px}
.tmf-focus-head p{color:#5a626c;font-size:15px;line-height:1.7}
.tmf-adv{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.solution-card:hover{border-color:var(--molten);transform:translateY(-3px);box-shadow:0 18px 48px -26px rgba(255,106,43,.4)}
.solution-card .sol-img{aspect-ratio:16/10;background:var(--cloud);border-radius:13px;margin-bottom:16px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.solution-card .sol-img img{width:100%;height:100%;object-fit:cover;display:block}
/* 框图型卡片：SVG 完整显示，不裁切（覆盖上面的 cover） */
.solution-card .sol-img.sol-card-diag{aspect-ratio:auto;padding:16px;background:var(--cloud)}
.solution-card .sol-img.sol-card-diag img{width:100%;height:auto;object-fit:contain;display:block}
.solution-card .sol-img.ph{color:var(--slate);font-size:13px;background:#eef2f7}
.solution-card .badge-t{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;color:var(--molten);background:#fff1e9;padding:5px 12px;border-radius:999px;margin-bottom:12px;align-self:flex-start}
.solution-card h3{font-size:19px;margin-bottom:8px}
.solution-card p{color:#5a626c;font-size:14px}

/* 实验步骤有序列表 */
.exp-steps{list-style:decimal;padding-left:22px;margin:0;color:#41474f;font-size:14.5px;line-height:1.7}
.exp-steps li{margin-bottom:8px;padding-left:4px}
.exp-steps li::marker{color:var(--molten);font-weight:700}

/* 理论 / 比对 表格 */
.solutions-intro{max-width:760px;margin:0 auto 28px;color:#5a626c;font-size:15.5px;text-align:left}
.cmp-wrap{margin-top:18px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.cmp-table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:680px}
.cmp-table th,.cmp-table td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}
.cmp-table thead th{background:#f3f6fa;color:var(--steel-2);font-weight:700;font-size:12.5px;white-space:nowrap}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-table tbody tr:hover{background:#fff8f3}
.cmp-table td b{color:var(--molten)}
.cmp-note{margin-top:22px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--molten);border-radius:12px;padding:16px 18px;font-size:13.5px;color:#5a626c;line-height:1.7}
.cmp-note b{color:var(--ink)}

/* Products */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.product-card{border:1px solid var(--line);border-radius:16px;padding:18px;background:var(--bg);transition:.2s;text-align:center;color:inherit;text-decoration:none}
.product-card:hover{border-color:var(--steel-2);transform:translateY(-2px)}
.product-card .prod-img{aspect-ratio:1;background:var(--cloud);border-radius:12px;margin-bottom:14px;display:flex;align-items:center;justify-content:center;color:var(--slate);font-size:13px;border:1.5px dashed var(--line);overflow:hidden}
.product-card .prod-img img,.product-card .prod-img video{width:100%;height:100%;object-fit:cover;display:block;border-radius:11px}
.product-card h3{font-size:16px;margin-bottom:6px}
.product-card p{color:#5a626c;font-size:13px}

/* Footer */
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--slate);font-size:13px}
.foot-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.foot-in svg{width:22px;height:16px;vertical-align:middle;margin-right:6px}

@media(max-width:860px){
  .solutions-grid{grid-template-columns:1fr}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .sol-feature{flex-direction:column}
  .sol-feature:nth-child(even){flex-direction:column}
  .sol-feature .sol-img{flex:none;width:100%;aspect-ratio:16/10;min-height:0;border-radius:13px 13px 0 0}
  .sol-feature .sol-diagram{flex:none;width:100%;min-height:0;border-radius:13px 13px 0 0;padding:18px}
  .tmf-adv{grid-template-columns:repeat(2,1fr)}
  .sec-more{align-self:center;margin-top:16px}
}
@media(max-width:520px){
  .products-grid{grid-template-columns:1fr}
  .tmf-adv{grid-template-columns:1fr}
  .foot-in{flex-direction:column;text-align:center}
}