:root{
  --navy:#0a2240;
  --blue:#1356a8;
  --blue-mid:#1a6abf;
  --blue-light:#e8f4fd;
  --orange:#f97316;
  --orange-dark:#ea6c0a;
  --white:#ffffff;
  --grey-light:#f5f8fc;
  --grey:#8fa3ba;
  --text:#0d1e35;
  --text-soft:#4a6280;
  --wa-green:#25d366;
  --shadow:0 4px 24px rgba(10,34,64,0.10);
  --shadow-lg:0 12px 48px rgba(10,34,64,0.16);
  --radius:14px;
  --radius-sm:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;color:var(--text);background:var(--white);overflow-x:hidden;}
h1,h2,h3,h4,h5{font-family:'Outfit',sans-serif;line-height:1.15;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
section{padding:80px 0;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:50px;font-family:'Outfit',sans-serif;font-weight:600;font-size:15px;cursor:pointer;transition:all .25s;border:none;white-space:nowrap;}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,.35);}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.5);}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff;}
.btn-blue{background:var(--blue);color:#fff;}
.btn-blue:hover{background:var(--navy);transform:translateY(-2px);box-shadow:0 8px 24px rgba(19,86,168,.35);}
.tag{display:inline-block;font-family:'Outfit',sans-serif;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);background:rgba(249,115,22,.1);padding:5px 14px;border-radius:50px;margin-bottom:14px;}
.section-title{font-size:clamp(26px,4vw,42px);font-weight:800;color:var(--navy);margin-bottom:14px;line-height:1.15;}
.section-sub{font-size:16px;color:var(--text-soft);max-width:600px;line-height:1.7;}
/* ─── HEADER ─── */
#header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .3s;}
.header-top{background:var(--navy);padding:8px 0;}
.header-top .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.header-contact{display:flex;align-items:center;gap:20px;}
.header-contact a{font-size:13px;color:rgba(255,255,255,.8);display:flex;align-items:center;gap:6px;transition:color .2s;}
.header-contact a:hover{color:#fff;}
.header-contact a svg{flex-shrink:0;}
.header-tagline{font-size:12px;color:rgba(255,255,255,.5);font-style:italic;}
.header-main{background:var(--white);padding:0 0;box-shadow:0 2px 16px rgba(10,34,64,.08);}
.header-main .container{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-icon{width:44px;height:44px;background:var(--blue);border-radius:10px;display:flex;align-items:center;justify-content:center;}
.logo-text{font-family:'Outfit',sans-serif;}
.logo-text strong{display:block;font-size:22px;font-weight:800;color:var(--navy);letter-spacing:-0.5px;}
.logo-text span{font-size:11px;color:var(--text-soft);font-weight:500;}
nav{display:flex;align-items:center;gap:6px;}
nav a{font-family:'Outfit',sans-serif;font-size:14px;font-weight:600;color:var(--text-soft);padding:8px 14px;border-radius:8px;transition:all .2s;}
nav a:hover{color:var(--blue);background:var(--blue-light);}
nav a.active{color:var(--blue);}
.header-cta{display:flex;align-items:center;gap:10px;}
.header-cta .btn{padding:10px 20px;font-size:14px;}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.hamburger span{display:block;width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.3s;}
/* ─── HERO ─── */
#hero{margin-top:112px;background:linear-gradient(135deg,var(--navy) 0%,#0e3468 40%,var(--blue) 100%);min-height:88vh;display:flex;align-items:center;position:relative;overflow:hidden;}
.hero-bg-circle{position:absolute;border-radius:50%;background:rgba(255,255,255,.03);}
.hero-bg-circle.c1{width:600px;height:600px;right:-150px;top:-150px;}
.hero-bg-circle.c2{width:400px;height:400px;left:-100px;bottom:-100px;}
.hero-bg-circle.c3{width:250px;height:250px;right:25%;top:20%;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(249,115,22,.15);border:1px solid rgba(249,115,22,.3);border-radius:50px;padding:6px 16px 6px 8px;margin-bottom:24px;}
.hero-badge-dot{width:8px;height:8px;background:var(--orange);border-radius:50%;animation:pulse 2s infinite;}
.hero-badge span{font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--orange);}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.6;transform:scale(1.3);}}
.hero-title{font-size:clamp(36px,5vw,60px);font-weight:900;color:#fff;margin-bottom:20px;line-height:1.08;}
.hero-title .accent{color:var(--orange);}
.hero-sub{font-size:17px;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:32px;max-width:520px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;}
.hero-stat{text-align:center;}
.hero-stat strong{display:block;font-family:'Outfit',sans-serif;font-size:26px;font-weight:800;color:#fff;}
.hero-stat span{font-size:12px;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.5px;}
.hero-stat-divider{width:1px;background:rgba(255,255,255,.15);align-self:stretch;}
.hero-visual{position:relative;display:flex;justify-content:center;}
.hero-product-card{background:rgba(255,255,255,.08);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:40px 32px;text-align:center;position:relative;}
.hero-product-icon{width:180px;height:180px;background:linear-gradient(135deg,#1a6abf,#0a2240);border-radius:50%;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;box-shadow:0 20px 60px rgba(0,0,0,.3);}
.hero-product-title{font-family:'Outfit',sans-serif;font-size:20px;font-weight:700;color:#fff;margin-bottom:8px;}
.hero-product-sub{font-size:13px;color:rgba(255,255,255,.6);}
.warranty-badge{position:absolute;top:-16px;right:-16px;background:var(--orange);color:#fff;font-family:'Outfit',sans-serif;font-weight:800;font-size:11px;text-align:center;width:72px;height:72px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(249,115,22,.4);}
.warranty-badge big{font-size:22px;line-height:1;}
.floating-tag{position:absolute;background:rgba(255,255,255,.95);border-radius:12px;padding:10px 14px;display:flex;align-items:center;gap:10px;box-shadow:0 8px 24px rgba(0,0,0,.15);}
.floating-tag.tag-left{left:-32px;bottom:80px;}
.floating-tag.tag-right{right:-20px;top:80px;}
.floating-tag-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;}
.floating-tag-text strong{display:block;font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;color:var(--navy);}
.floating-tag-text span{font-size:11px;color:var(--text-soft);}
/* ─── TRUST BAR ─── */
#trust-bar{background:var(--blue-light);padding:28px 0;border-bottom:1px solid rgba(19,86,168,.1);}
.trust-items{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.trust-item{display:flex;align-items:center;gap:10px;}
.trust-item-icon{width:40px;height:40px;background:var(--white);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.08);}
.trust-item-text strong{display:block;font-family:'Outfit',sans-serif;font-size:14px;font-weight:700;color:var(--navy);}
.trust-item-text span{font-size:12px;color:var(--text-soft);}
.trust-divider{width:1px;height:40px;background:rgba(19,86,168,.15);}
/* ─── PROBLEM ─── */
#problem{background:var(--white);}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.problem-visual{background:linear-gradient(135deg,#fff0e8,#ffe4cc);border-radius:24px;padding:40px;position:relative;}
.problem-icon-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.problem-item{background:#fff;border-radius:14px;padding:20px 16px;text-align:center;box-shadow:0 4px 16px rgba(249,115,22,.08);border:1px solid rgba(249,115,22,.1);}
.problem-item-icon{font-size:28px;margin-bottom:8px;}
.problem-item strong{display:block;font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:4px;}
.problem-item span{font-size:12px;color:var(--text-soft);line-height:1.4;}
.solution-arrow{background:linear-gradient(135deg,var(--orange),var(--orange-dark));color:#fff;font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;padding:10px 20px;border-radius:50px;display:inline-flex;align-items:center;gap:6px;margin:24px auto 0;display:flex;width:fit-content;}
/* ─── PRODUCTS ─── */
#products{background:var(--grey-light);}
.products-tabs{display:flex;gap:8px;background:#fff;padding:6px;border-radius:14px;box-shadow:var(--shadow);width:fit-content;margin:32px auto 48px;}
.prod-tab{font-family:'Outfit',sans-serif;font-size:14px;font-weight:600;padding:10px 24px;border-radius:10px;cursor:pointer;transition:all .25s;color:var(--text-soft);border:none;background:none;}
.prod-tab.active{background:var(--blue);color:#fff;box-shadow:0 4px 16px rgba(19,86,168,.3);}
.product-panel{display:none;}
.product-panel.active{display:block;}
.product-header{text-align:center;margin-bottom:48px;}
.models-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;}
.model-card{background:#fff;border-radius:var(--radius);border:1.5px solid #e8eff8;padding:28px;transition:all .25s;position:relative;overflow:hidden;}
.model-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue-mid));}
.model-card:hover{border-color:var(--blue);box-shadow:var(--shadow-lg);transform:translateY(-4px);}
.model-type{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--orange);margin-bottom:4px;}
.model-name{font-family:'Outfit',sans-serif;font-size:20px;font-weight:800;color:var(--navy);margin-bottom:16px;}
.model-specs{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.spec-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f0f4f8;}
.spec-row:last-child{border-bottom:none;}
.spec-label{font-size:12px;color:var(--text-soft);}
.spec-value{font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;color:var(--navy);}
.model-benefits{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;}
.benefit-chip{font-size:11px;font-weight:600;background:var(--blue-light);color:var(--blue);padding:4px 10px;border-radius:50px;}
.model-cta{width:100%;justify-content:center;}
/* ─── B2B SECTION ─── */
#b2b{background:var(--navy);position:relative;overflow:hidden;}
.b2b-bg{position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");}
.b2b-content{position:relative;z-index:1;}
.b2b-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.b2b-left .section-title{color:#fff;}
.b2b-left .section-sub{color:rgba(255,255,255,.7);}
.b2b-sectors{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;}
.b2b-sector{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:16px;display:flex;align-items:center;gap:12px;transition:all .25s;cursor:pointer;}
.b2b-sector:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);}
.b2b-sector-icon{font-size:22px;}
.b2b-sector-text strong{display:block;font-family:'Outfit',sans-serif;font-size:14px;font-weight:700;color:#fff;}
.b2b-sector-text span{font-size:12px;color:rgba(255,255,255,.5);}
.b2b-right{}
.b2b-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:36px;}
.b2b-card-title{font-family:'Outfit',sans-serif;font-size:22px;font-weight:800;color:#fff;margin-bottom:8px;}
.b2b-card-sub{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:28px;}
.b2b-features{display:flex;flex-direction:column;gap:16px;margin-bottom:28px;}
.b2b-feature{display:flex;align-items:flex-start;gap:14px;}
.b2b-feature-check{width:22px;height:22px;background:var(--orange);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;}
.b2b-feature-text strong{display:block;font-family:'Outfit',sans-serif;font-size:14px;font-weight:700;color:#fff;margin-bottom:2px;}
.b2b-feature-text span{font-size:13px;color:rgba(255,255,255,.55);}
/* ─── ADVANTAGES ─── */
#advantages{background:var(--white);}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:48px;}
.adv-card{background:var(--grey-light);border-radius:var(--radius);padding:32px 28px;transition:all .25s;border:1.5px solid transparent;}
.adv-card:hover{background:#fff;border-color:var(--blue);box-shadow:var(--shadow-lg);transform:translateY(-4px);}
.adv-card-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px;}
.adv-card h3{font-family:'Outfit',sans-serif;font-size:18px;font-weight:700;color:var(--navy);margin-bottom:10px;}
.adv-card p{font-size:14px;color:var(--text-soft);line-height:1.6;}
/* ─── HOW IT WORKS ─── */
#how-it-works{background:linear-gradient(135deg,#f0f6ff,var(--blue-light));}
.hiw-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:48px;position:relative;}
.hiw-steps::before{content:'';position:absolute;top:40px;left:calc(12.5%);right:calc(12.5%);height:2px;background:repeating-linear-gradient(90deg,var(--blue) 0,var(--blue) 12px,transparent 12px,transparent 24px);z-index:0;}
.hiw-step{text-align:center;position:relative;z-index:1;}
.hiw-step-num{width:80px;height:80px;background:#fff;border:3px solid var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-family:'Outfit',sans-serif;font-size:28px;font-weight:900;color:var(--blue);box-shadow:0 4px 20px rgba(19,86,168,.15);}
.hiw-step h4{font-family:'Outfit',sans-serif;font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px;}
.hiw-step p{font-size:13px;color:var(--text-soft);line-height:1.5;padding:0 12px;}
/* ─── ENQUIRY ─── */
#enquiry{background:var(--white);}
.enquiry-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start;}
.enquiry-left{}
.enquiry-left .section-sub{margin-bottom:32px;}
.contact-details{display:flex;flex-direction:column;gap:20px;}
.contact-item{display:flex;align-items:flex-start;gap:14px;}
.contact-icon{width:44px;height:44px;background:var(--blue-light);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-text strong{display:block;font-family:'Outfit',sans-serif;font-size:14px;font-weight:700;color:var(--navy);margin-bottom:2px;}
.contact-text span{font-size:13px;color:var(--text-soft);line-height:1.5;}
.contact-text a{color:var(--blue);font-weight:600;}
.enquiry-form{background:var(--grey-light);border-radius:24px;padding:40px;}
.form-title{font-family:'Outfit',sans-serif;font-size:22px;font-weight:800;color:var(--navy);margin-bottom:6px;}
.form-sub{font-size:13px;color:var(--text-soft);margin-bottom:28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-group label{font-family:'Outfit',sans-serif;font-size:13px;font-weight:600;color:var(--navy);}
.form-group input,.form-group select,.form-group textarea{padding:12px 16px;border:1.5px solid #dce8f5;border-radius:10px;font-family:'DM Sans',sans-serif;font-size:14px;color:var(--text);background:#fff;transition:border-color .2s;outline:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);}
.form-group textarea{resize:vertical;min-height:100px;}
.form-submit{width:100%;justify-content:center;font-size:16px;padding:16px;}
.form-note{font-size:12px;color:var(--grey);text-align:center;margin-top:12px;}
/* ─── FAQ ─── */
#faq{background:var(--grey-light);}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px;}
.faq-item{background:#fff;border-radius:var(--radius-sm);border:1.5px solid #e8eff8;overflow:hidden;}
.faq-question{padding:20px 24px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;gap:16px;transition:background .2s;}
.faq-question:hover{background:var(--blue-light);}
.faq-question span{font-family:'Outfit',sans-serif;font-size:15px;font-weight:600;color:var(--navy);}
.faq-icon{width:28px;height:28px;background:var(--blue-light);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .25s;}
.faq-item.open .faq-icon{background:var(--blue);transform:rotate(45deg);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-item.open .faq-answer{max-height:300px;}
.faq-answer p{padding:0 24px 20px;font-size:14px;color:var(--text-soft);line-height:1.7;}
/* ─── FOOTER ─── */
footer{background:var(--navy);color:#fff;padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.footer-brand .logo-text strong{color:#fff;}
.footer-brand p{font-size:13px;color:rgba(255,255,255,.55);margin-top:16px;line-height:1.7;max-width:280px;}
.footer-col h5{font-family:'Outfit',sans-serif;font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul li a{font-size:13px;color:rgba(255,255,255,.55);transition:color .2s;}
.footer-col ul li a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.4);}
/* ─── FLOATING ─── */
.floating-actions{position:fixed;right:24px;bottom:24px;display:flex;flex-direction:column;gap:12px;z-index:999;}
.fab{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s;box-shadow:0 4px 20px rgba(0,0,0,.2);border:none;}
.fab-wa{background:var(--wa-green);}
.fab-wa:hover{transform:scale(1.1);box-shadow:0 8px 32px rgba(37,211,102,.4);}
.fab-chat{background:var(--blue);}
.fab-chat:hover{transform:scale(1.1);box-shadow:0 8px 32px rgba(19,86,168,.4);}
.fab-top{background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.15);}
.fab-top:hover{transform:scale(1.1);}
/* ─── CHATBOT ─── */
.chatbot-window{position:fixed;right:24px;bottom:96px;width:340px;background:#fff;border-radius:20px;box-shadow:0 16px 64px rgba(10,34,64,.2);z-index:998;display:none;overflow:hidden;border:1px solid #e8eff8;flex-direction:column;}
.chatbot-window.open{display:flex;}
.chatbot-header{background:var(--blue);padding:16px 20px;display:flex;align-items:center;gap:12px;}
.chatbot-avatar{width:40px;height:40px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;}
.chatbot-name{flex:1;}
.chatbot-name strong{display:block;font-family:'Outfit',sans-serif;font-size:15px;font-weight:700;color:#fff;}
.chatbot-name span{font-size:12px;color:rgba(255,255,255,.7);}
.chatbot-close{color:rgba(255,255,255,.7);cursor:pointer;font-size:20px;line-height:1;background:none;border:none;padding:4px;}
.chatbot-close:hover{color:#fff;}
.chatbot-body{padding:20px;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;max-height:320px;}
.chat-msg{max-width:85%;padding:12px 14px;border-radius:12px;font-size:13px;line-height:1.5;}
.chat-msg.bot{background:var(--blue-light);color:var(--navy);border-bottom-left-radius:4px;align-self:flex-start;}
.chat-msg.user{background:var(--blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end;}
.chatbot-options{padding:0 20px 16px;display:flex;flex-direction:column;gap:8px;}
.chatbot-opt{padding:10px 14px;border:1.5px solid var(--blue);border-radius:8px;font-size:13px;color:var(--blue);font-weight:600;cursor:pointer;text-align:left;background:#fff;transition:all .2s;font-family:'DM Sans',sans-serif;}
.chatbot-opt:hover{background:var(--blue);color:#fff;}
.chatbot-input-area{padding:12px 16px;border-top:1px solid #edf2f8;display:flex;gap:8px;}
.chatbot-input{flex:1;border:1.5px solid #dce8f5;border-radius:8px;padding:8px 12px;font-size:13px;outline:none;font-family:'DM Sans',sans-serif;}
.chatbot-input:focus{border-color:var(--blue);}
.chatbot-send{width:36px;height:36px;background:var(--blue);border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;}
/* ─── MOBILE NAV ─── */
.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;z-index:1100;flex-direction:column;padding:24px;}
.mobile-menu.open{display:flex;}
.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;}
.mobile-close{font-size:24px;cursor:pointer;color:var(--navy);background:none;border:none;}
.mobile-nav{display:flex;flex-direction:column;gap:4px;}
.mobile-nav a{font-family:'Outfit',sans-serif;font-size:18px;font-weight:600;color:var(--text);padding:14px 0;border-bottom:1px solid #f0f4f8;display:flex;align-items:center;justify-content:space-between;}
.mobile-contact{margin-top:32px;display:flex;flex-direction:column;gap:12px;}
/* ─── TOAST ─── */
.toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:14px 28px;border-radius:50px;font-family:'Outfit',sans-serif;font-size:14px;font-weight:600;opacity:0;transition:opacity .4s;z-index:2000;pointer-events:none;}
.toast.show{opacity:1;}
/* ─── RESPONSIVE ─── */
@media(max-width:1024px){
  .hero-grid,.problem-grid,.b2b-grid,.enquiry-wrap,.footer-grid{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .adv-grid{grid-template-columns:1fr 1fr;}
  .hiw-steps{grid-template-columns:1fr 1fr;gap:28px;}
  .hiw-steps::before{display:none;}
  .faq-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  nav,.header-cta,.header-tagline{display:none;}
  .hamburger{display:flex;}
  .header-contact{flex-wrap:wrap;gap:10px;}
  .adv-grid{grid-template-columns:1fr;}
  .hiw-steps{grid-template-columns:1fr;}
  .models-grid{grid-template-columns:1fr;}
  .b2b-sectors{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .trust-items{justify-content:center;}
  .trust-divider{display:none;}
  section{padding:56px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .chatbot-window{width:calc(100vw - 48px);}
  .hero-stats{gap:20px;}
  .products-tabs{overflow-x:auto;width:100%;justify-content:start;}
}