:root{
  --navy:#0f2c4c;
  --navy-2:#163a60;
  --navy-3:#1d4a78;
  --ink:#1b2733;
  --body:#5a6775;
  --muted:#8a97a5;
  --gold:#c8a24a;
  --gold-2:#e0bd6c;
  --gold-soft:#f3e7c9;
  --bg:#ffffff;
  --bg-alt:#f5f7fa;
  --line:#e6ebf1;
  --white:#ffffff;
  --shadow-sm:0 4px 18px rgba(15,44,76,.07);
  --shadow-md:0 14px 40px rgba(15,44,76,.12);
  --shadow-lg:0 24px 70px rgba(15,44,76,.18);
  --radius:14px;
  --radius-sm:10px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.68,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul{margin:0}
ul{list-style:none;padding:0}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:1em;height:1em;display:inline-block;vertical-align:-.13em;fill:none;flex:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ============ Header ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:76px;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid rgba(15,44,76,.07);
  transition:box-shadow .35s var(--ease),background .35s var(--ease),height .35s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm);background:rgba(255,255,255,.97)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{
  width:44px;height:44px;border-radius:11px;
  background:linear-gradient(145deg,var(--navy-2),var(--navy));
  color:var(--gold-2);
  display:grid;place-items:center;
  font-size:24px;font-weight:800;
  box-shadow:0 6px 16px rgba(15,44,76,.25);
  position:relative;
}
.brand-mark::after{content:"";position:absolute;inset:4px;border:1px solid rgba(224,189,108,.35);border-radius:8px}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:18px;font-weight:800;letter-spacing:.5px;color:var(--navy)}
.brand-text small{font-size:9px;letter-spacing:1.4px;color:var(--muted);font-weight:600;margin-top:3px}
.nav{display:flex;align-items:center;gap:6px}
.nav-link{
  position:relative;padding:9px 15px;border-radius:8px;
  font-size:15px;font-weight:600;color:#43536a;
  transition:color .25s var(--ease),background .25s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:15px;right:15px;bottom:5px;height:2px;
  background:var(--gold);border-radius:2px;
  transform:scaleX(0);transform-origin:center;transition:transform .3s var(--ease);
}
.nav-link:hover{color:var(--navy)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--navy)}
.nav-cta{
  margin-left:8px;padding:10px 22px;border-radius:9px;
  background:linear-gradient(135deg,var(--navy-2),var(--navy));
  color:#fff;box-shadow:0 6px 16px rgba(15,44,76,.2);
}
.nav-cta::after{display:none}
.nav-cta:hover{color:#fff;background:linear-gradient(135deg,var(--navy-3),var(--navy-2));transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--navy);font-size:28px;padding:6px}
.nav-toggle .icon{width:28px;height:28px}

/* ============ Hero ============ */
.hero{
  position:relative;min-height:680px;
  display:flex;align-items:center;
  padding:130px 0 90px;
  background:linear-gradient(135deg,#0c2745 0%,#123357 48%,#0e2b4a 100%);
  color:#fff;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-bg::before{
  content:"";position:absolute;width:760px;height:760px;right:-180px;top:-260px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,162,74,.16),transparent 62%);
}
.hero-bg::after{
  content:"";position:absolute;width:620px;height:620px;left:-260px;bottom:-360px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,130,200,.2),transparent 64%);
}
.hero-bg{background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:54px 54px;background-position:center}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:3px;color:var(--gold-2);margin-bottom:24px}
.eyebrow-line{width:34px;height:2px;background:var(--gold);border-radius:2px;display:inline-block}
.hero h1{font-size:clamp(42px,5.4vw,68px);line-height:1.24;font-weight:800;letter-spacing:2px;margin-bottom:22px}
.hero h1 .accent{color:var(--gold-2);position:relative}
.hero h1 .accent::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;background:rgba(200,162,74,.22);border-radius:6px;z-index:-1}
.hero-lead{font-size:17px;line-height:1.95;color:rgba(255,255,255,.78);max-width:540px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:10px;font-size:15px;font-weight:700;
  cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
}
.btn .icon{font-size:17px;transition:transform .25s var(--ease)}
.btn:hover .icon{transform:translateX(3px)}
.btn-primary{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#3a2c08;box-shadow:0 10px 26px rgba(200,162,74,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(200,162,74,.4)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.7);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.18)}
.btn-block{width:100%}
.hero-tags{display:flex;gap:26px;flex-wrap:wrap}
.hero-tags li{display:flex;align-items:center;gap:7px;font-size:14px;color:rgba(255,255,255,.82);font-weight:500}
.hero-tags .icon{color:var(--gold-2);font-size:18px}

.hero-visual{position:relative;height:420px}
.hero-card{position:absolute;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px);box-shadow:var(--shadow-lg)}
.hero-card-main{
  top:30px;left:30px;width:270px;height:300px;padding:30px;
  background:linear-gradient(150deg,rgba(255,255,255,.13),rgba(255,255,255,.04));
  display:flex;flex-direction:column;
}
.hero-card-icon{width:56px;height:56px;border-radius:14px;background:rgba(200,162,74,.18);display:grid;place-items:center;color:var(--gold-2);font-size:30px;margin-bottom:auto}
.hero-card-label{font-size:13px;letter-spacing:2px;color:var(--gold-2);margin-bottom:10px}
.hero-card-title{font-size:27px;font-weight:800;line-height:1.5;letter-spacing:2px}
.hero-card-sub{
  right:6px;top:80px;padding:16px 20px;display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;
}
.hero-card-sub .icon{font-size:22px;color:var(--gold-2)}
.hero-card-sub2{right:40px;top:auto;bottom:46px}
.hero-seal{
  position:absolute;right:54px;bottom:130px;width:96px;height:96px;border-radius:50%;
  border:2px solid rgba(200,162,74,.5);color:var(--gold-2);
  display:grid;place-items:center;text-align:center;font-size:26px;font-weight:800;line-height:1.15;letter-spacing:4px;
  background:rgba(15,44,76,.4);box-shadow:0 0 0 8px rgba(200,162,74,.08);
}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:3;width:24px;height:40px;border:2px solid rgba(255,255,255,.35);border-radius:14px}
.scroll-hint span{position:absolute;top:7px;left:50%;transform:translateX(-50%);width:4px;height:8px;border-radius:3px;background:var(--gold-2);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}100%{opacity:0;transform:translate(-50%,14px)}}

/* ============ Section common ============ */
.section{padding:100px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:680px;margin:0 auto 60px}
.section-kicker{font-size:13px;font-weight:700;letter-spacing:3px;color:var(--gold);margin-bottom:12px}
.section-head h2{font-size:clamp(30px,3.6vw,42px);font-weight:800;color:var(--navy);letter-spacing:1px;position:relative;display:inline-block;padding-bottom:16px}
.section-head h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:52px;height:4px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.section-sub{margin-top:16px;font-size:16px;color:var(--body)}
.section-note{margin-top:34px;text-align:center;font-size:14px;color:var(--muted)}

/* ============ About ============ */
.about-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:64px;align-items:center}
.about-text h3{font-size:26px;font-weight:800;color:var(--navy);margin-bottom:18px}
.about-text>p{font-size:15.5px;color:var(--body);line-height:2;margin-bottom:16px}
.about-text strong{color:var(--navy-2)}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
.value-item{display:flex;gap:14px;padding:16px;border-radius:var(--radius-sm);background:var(--bg-alt);border:1px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.value-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.value-num{font-size:26px;font-weight:800;color:var(--gold);line-height:1;flex:none;font-variant-numeric:tabular-nums}
.value-item strong{display:block;font-size:15.5px;color:var(--navy);margin-bottom:4px}
.value-item p{font-size:13px;color:var(--muted)}
.about-panel{position:relative;min-height:440px;border-radius:20px;overflow:hidden;background:linear-gradient(150deg,var(--navy-2),var(--navy));display:grid;place-items:center;box-shadow:var(--shadow-md)}
.about-panel::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;border:1px solid rgba(200,162,74,.18);top:-80px;right:-80px}
.about-panel::after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;border:1px solid rgba(200,162,74,.14);bottom:-60px;left:-60px}
.about-panel-deco{position:absolute;font-size:200px;font-weight:900;color:rgba(255,255,255,.035);letter-spacing:10px;writing-mode:vertical-rl;right:10px;top:20px;pointer-events:none}
.about-panel-card{position:relative;z-index:2;text-align:center;color:#fff;padding:30px}
.about-panel-card .icon{font-size:52px;color:var(--gold-2);margin-bottom:20px}
.about-panel-card p{font-size:26px;font-weight:800;line-height:1.6;letter-spacing:2px;margin-bottom:18px}
.about-panel-card span{font-size:10px;letter-spacing:2px;color:rgba(255,255,255,.5)}

/* ============ Business ============ */
.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px 30px;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.biz-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--gold-2),var(--gold));transform:scaleY(0);transform-origin:top;transition:transform .35s var(--ease)}
.biz-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-md);border-color:transparent}
.biz-card:hover::before{transform:scaleY(1)}
.biz-icon{width:60px;height:60px;border-radius:14px;background:linear-gradient(145deg,#f6efe0,#fbf6ec);display:grid;place-items:center;color:var(--gold);font-size:30px;margin-bottom:22px;transition:transform .35s var(--ease),background .35s var(--ease)}
.biz-card:hover .biz-icon{transform:rotate(-6deg) scale(1.06);background:linear-gradient(145deg,var(--gold-2),var(--gold));color:#fff}
.biz-card h3{font-size:20px;font-weight:800;color:var(--navy);margin-bottom:10px}
.biz-card p{font-size:14.5px;color:var(--body);line-height:1.85}
.biz-no{position:absolute;right:22px;top:14px;font-size:46px;font-weight:900;color:rgba(15,44,76,.045);font-variant-numeric:tabular-nums}

/* ============ Advantage ============ */
.adv-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:stretch}
.adv-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.adv-item{display:flex;gap:16px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.adv-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.adv-icon{width:46px;height:46px;border-radius:11px;background:rgba(15,44,76,.06);color:var(--navy-2);display:grid;place-items:center;font-size:24px;flex:none}
.adv-item h3{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:7px}
.adv-item p{font-size:13.5px;color:var(--body);line-height:1.8}
.adv-banner{position:relative;border-radius:18px;overflow:hidden;background:linear-gradient(150deg,var(--navy-2),var(--navy));box-shadow:var(--shadow-md);min-height:340px;display:grid;place-items:center}
.adv-banner::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(200,162,74,.12) 1px,transparent 1px);background-size:22px 22px}
.adv-banner-inner{position:relative;z-index:2;text-align:center;color:#fff;padding:40px}
.adv-banner-inner>.icon{font-size:46px;color:var(--gold-2);margin-bottom:18px}
.adv-banner-inner h3{font-size:30px;font-weight:800;letter-spacing:3px;line-height:1.5;margin-bottom:16px}
.adv-banner-inner p{font-size:14.5px;color:rgba(255,255,255,.75);line-height:1.9;max-width:340px;margin:0 auto 28px}

/* ============ Process ============ */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.process-grid::before{content:"";position:absolute;top:46px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 10px,transparent 10px 20px);z-index:0}
.step{position:relative;z-index:1;text-align:center;padding:0 12px}
.step-icon{width:84px;height:84px;border-radius:50%;background:#fff;border:1px solid var(--line);display:grid;place-items:center;margin:0 auto 22px;color:var(--navy-2);font-size:32px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease)}
.step:hover .step-icon{transform:translateY(-5px);background:linear-gradient(145deg,var(--navy-2),var(--navy));color:var(--gold-2)}
.step-no{display:block;font-size:13px;font-weight:800;letter-spacing:2px;color:var(--gold);margin-bottom:12px}
.step h3{font-size:18px;font-weight:800;color:var(--navy);margin-bottom:9px}
.step p{font-size:13.5px;color:var(--body);line-height:1.8;max-width:210px;margin:0 auto}

/* ============ Contact ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info h3,.contact-form h3{font-size:24px;font-weight:800;color:var(--navy);margin-bottom:12px}
.contact-intro,.form-sub{font-size:14.5px;color:var(--body);line-height:1.9;margin-bottom:26px}
.info-list{display:flex;flex-direction:column;gap:12px}
.info-list li{display:flex;align-items:center;gap:15px;padding:15px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:box-shadow .25s var(--ease),transform .25s var(--ease)}
.info-list li:hover{box-shadow:var(--shadow-sm);transform:translateX(3px)}
.info-icon{width:42px;height:42px;border-radius:10px;background:rgba(15,44,76,.06);color:var(--navy-2);display:grid;place-items:center;font-size:20px;flex:none}
.info-body{flex:1;min-width:0}
.info-body small{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
.info-body strong{font-size:15.5px;color:var(--ink);font-weight:700;line-height:1.5}
.copy-btn{width:34px;height:34px;border:1px solid var(--line);background:#fff;border-radius:8px;color:var(--muted);cursor:pointer;display:grid;place-items:center;font-size:16px;flex:none;transition:color .2s,background .2s,border-color .2s}
.copy-btn:hover{color:var(--gold);border-color:var(--gold);background:var(--gold-soft)}
.contact-tip,.form-note{margin-top:18px;font-size:12.5px;color:var(--muted);line-height:1.7}
.contact-form-wrap{background:var(--bg-alt);border:1px solid var(--line);border-radius:18px;padding:36px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.contact-form label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600;color:var(--navy)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form input,.contact-form textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:9px;
  background:#fff;font-size:14.5px;color:var(--ink);font-family:inherit;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);resize:vertical;
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#aab4c0}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,162,74,.15)}
.contact-form .btn{margin-top:6px}
.form-status{font-size:13.5px;min-height:0;font-weight:600}
.form-status.ok{color:#1a8a55}
.form-status.err{color:#c0392b}

/* ============ Footer ============ */
.site-footer{background:#0b2340;color:rgba(255,255,255,.7);padding:64px 0 0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer-brand p{font-size:13.5px;line-height:2;margin-top:20px;color:rgba(255,255,255,.55)}
.footer-logo .brand-text strong{color:#fff}
.footer-logo .brand-mark{background:linear-gradient(145deg,var(--gold-2),var(--gold));color:#3a2c08}
.footer-logo .brand-mark::after{border-color:rgba(15,44,76,.25)}
.footer-links h4,.footer-contact h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:20px;letter-spacing:.5px}
.footer-links a{display:block;font-size:13.5px;margin-bottom:11px;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:var(--gold-2);padding-left:4px}
.footer-contact p{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;margin-bottom:14px;line-height:1.7;color:rgba(255,255,255,.62)}
.footer-contact .icon{color:var(--gold-2);font-size:17px;margin-top:2px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:22px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px}
.footer-bottom p{margin:0}
.beian a{color:rgba(255,255,255,.6);transition:color .2s}
.beian a:hover{color:var(--gold-2)}

/* ============ Back to top / Toast ============ */
.back-top{
  position:fixed;right:26px;bottom:26px;z-index:90;
  width:46px;height:46px;border-radius:12px;border:0;cursor:pointer;
  background:linear-gradient(145deg,var(--navy-2),var(--navy));color:var(--gold-2);
  font-size:22px;display:grid;place-items:center;box-shadow:var(--shadow-md);
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .3s var(--ease),visibility .3s var(--ease),transform .3s var(--ease);
}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{transform:translateY(-3px)}
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:200;
  background:var(--navy);color:#fff;padding:12px 26px;border-radius:10px;font-size:14px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease);
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ============ Reveal animation ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:none}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:0}
  .hero-visual{display:none}
  .hero{padding:120px 0 80px;min-height:auto}
  .hero-copy{max-width:700px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-panel{min-height:320px}
  .business-grid{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:1fr;gap:36px}
  .adv-banner{min-height:280px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:760px){
  .container{padding:0 20px}
  .nav-toggle{display:grid;place-items:center}
  .nav{
    position:fixed;top:76px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;padding:12px 20px 22px;
    box-shadow:var(--shadow-md);
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease);
    border-bottom:1px solid var(--line);
  }
  .nav.open{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav-link{padding:13px 10px;border-radius:0;border-bottom:1px solid var(--line)}
  .nav-link::after{display:none}
  .nav-cta{margin:14px 0 0;text-align:center;border:0}
  .section{padding:72px 0}
  .section-head{margin-bottom:42px}
  .hero h1{letter-spacing:1px}
  .hero-tags{gap:16px}
  .about-values{grid-template-columns:1fr}
  .business-grid{grid-template-columns:1fr}
  .adv-list{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr 1fr;gap:30px 14px}
  .process-grid::before{display:none}
  .step-icon{width:68px;height:68px;font-size:26px;margin-bottom:14px}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .form-row{grid-template-columns:1fr}
  .contact-form-wrap{padding:26px 20px}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;text-align:center}
  .back-top{right:16px;bottom:16px}
}
@media (max-width:400px){
  .brand-text strong{font-size:16px}
  .brand-text small{font-size:8px;letter-spacing:1px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}