:root {
  --blue:#0047bb;
  --blue-dark:#001e60;
  --blue-soft:#eef4ff;
  --ink:#121620;
  --body:#4b5568;
  --muted:#7d889b;
  --line:#e3e8f2;
  --bg:#f6f8fc;
  --white:#fff;
  --green:#16a34a;
  --amber:#d97706;
  --radius:16px;
  --shadow:0 20px 60px rgba(0,30,96,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:Manrope,system-ui,sans-serif;color:var(--body);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-family:"Plus Jakarta Sans",Manrope,system-ui,sans-serif;color:var(--ink);line-height:1.08;letter-spacing:0}
h1{font-size:clamp(36px,5vw,66px)}
h2{font-size:clamp(28px,3.5vw,46px)}
h3{font-size:20px}
.container{width:min(1180px,100% - 44px);margin:0 auto}
.topbar{background:var(--blue-dark);color:#dbe7ff;font-size:13px;font-weight:800;text-align:center;padding:8px 16px}
.header{height:66px;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:16px;font-size:13px;font-weight:800;color:var(--body)}
.nav a:not(.btn){display:inline-flex;align-items:center;height:38px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:10px;border:1px solid transparent;font-weight:900;font-size:14px;line-height:1.1;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(0,71,187,.22)}
.btn-primary:hover{background:#0052d4}
.btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--blue);color:var(--blue)}
.btn-light{background:#fff;color:var(--blue)}
.hero{position:relative;overflow:hidden;padding:58px 0 72px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,71,187,.07),transparent 36%),radial-gradient(circle at 90% 10%,rgba(22,163,74,.14),transparent 28%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(360px,.78fr);gap:44px;align-items:start}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}
.lead{font-size:19px;color:var(--ink);max-width:720px;margin:18px 0 24px}
.sublead{font-size:15px;max-width:620px;color:var(--body);margin-bottom:28px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}
.metric{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.metric strong{display:block;color:var(--ink);font-size:22px;line-height:1}
.metric span{display:block;color:var(--muted);font-size:11px;font-weight:800;margin-top:7px}
.visual-card,.form-card,.card,.case-card,.product-card,.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 36px rgba(0,71,187,.07)}
.visual-card{padding:16px;overflow:hidden}
.visual-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:var(--bg)}
.visual-caption{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin-top:14px}
.visual-caption strong{color:var(--ink)}
.visual-caption span{font-size:12px;color:var(--muted);font-weight:800}
.logo-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.logo-pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:var(--ink);font-size:12px;font-weight:900}
.section{padding:74px 0}
.section.alt{background:var(--bg);border-block:1px solid var(--line)}
.section.dark{background:#0c1220;color:rgba(255,255,255,.68)}
.section.dark h2,.section.dark h3{color:#fff}
.section-head{max-width:760px;margin-bottom:34px}
.section-head.center{text-align:center;margin:0 auto 38px}
.kicker{font-size:11px;color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.09em;margin-bottom:10px}
.dark .kicker{color:#8bb3ff}
.section-head p{font-size:17px;margin-top:12px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{padding:22px}
.card .icon{width:38px;height:38px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:16px}
.card p,.case-card p,.product-card p{font-size:14px;margin-top:9px}
.impact{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:center;background:var(--blue-dark);border-radius:22px;padding:34px;color:rgba(255,255,255,.72);overflow:hidden}
.impact h2{color:#fff}
.impact .kicker{color:#dbe7ff}
.impact .btn{margin-top:20px}
.calc{background:#fff;color:var(--ink);border-radius:16px;padding:22px}
.calc-line{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:12px 0;font-weight:900}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.1)}
.step{counter-increment:step;background:#0c1220;padding:24px}
.step:before{content:counter(step);display:grid;place-items:center;width:32px;height:32px;border-radius:999px;background:var(--blue);color:#fff;font-weight:900;margin-bottom:16px}
.portfolio-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;font-size:12px;font-weight:900;color:var(--body)}
.tab.active{background:var(--blue);border-color:var(--blue);color:#fff}
.product-card{overflow:hidden}
.product-card img{width:100%;aspect-ratio:1.12;object-fit:cover;background:var(--bg)}
.product-body{padding:18px}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.tag{background:var(--blue-soft);color:var(--blue);border-radius:999px;padding:4px 8px;font-size:10px;font-weight:900}
.store-mock{background:#101827;border-radius:20px;padding:14px;box-shadow:var(--shadow)}
.store-bar{height:30px;display:flex;align-items:center;gap:7px;color:rgba(255,255,255,.45);font-size:11px}
.dot{width:9px;height:9px;border-radius:50%;background:#ff5f57}.dot:nth-child(2){background:#febc2e}.dot:nth-child(3){background:#28c840}
.store-screen{background:#f8fafc;border-radius:14px;padding:18px;color:var(--ink)}
.store-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.store-products{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.store-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
.store-item img{width:100%;aspect-ratio:1;object-fit:contain;background:var(--bg);border-radius:8px}
.store-item strong{display:block;font-size:11px;margin-top:8px}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.flow-step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.flow-step strong{display:block;color:var(--ink);font-size:14px}
.form-section{background:linear-gradient(180deg,var(--bg),#fff)}
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
.catalog-copy{display:flex;flex-direction:column;align-items:flex-start}
.catalog-preview{width:min(100%,420px);margin-top:22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#fff,#eef4ff);box-shadow:0 20px 52px rgba(0,30,96,.12);padding:18px;overflow:hidden}
.catalog-preview-top{display:grid;gap:6px;margin-bottom:18px}.catalog-preview-top span{color:var(--blue);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.catalog-preview-top strong{color:var(--ink);font-size:18px;line-height:1.18}
.catalog-preview-pages{display:grid;grid-template-columns:1fr .82fr .68fr;gap:10px;align-items:end;height:154px}.catalog-preview-pages span{display:block;border:1px solid rgba(0,71,187,.12);border-radius:10px;background:#fff;box-shadow:0 10px 28px rgba(0,71,187,.08)}.catalog-preview-pages span:nth-child(1){height:154px}.catalog-preview-pages span:nth-child(2){height:128px}.catalog-preview-pages span:nth-child(3){height:104px}
.catalog-preview-lock{margin-top:14px;border-radius:999px;background:var(--blue-dark);color:#fff;display:inline-flex;padding:7px 12px;font-size:12px;font-weight:900}
.form-card{padding:26px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.group{margin-bottom:12px}
label{display:block;color:var(--ink);font-size:12px;font-weight:900;margin-bottom:5px}
input,select,textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;min-height:44px;padding:0 12px;font:inherit;font-size:14px;color:var(--ink);background:#fff;outline:none}
textarea{padding:11px 12px;min-height:86px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,71,187,.08)}
.submit{width:100%;min-height:52px;border:0;border-radius:10px;background:var(--blue);color:#fff;font:inherit;font-weight:900;cursor:pointer;box-shadow:0 12px 30px rgba(0,71,187,.22)}
.submit:disabled{opacity:.65;cursor:not-allowed}
.form-msg{margin-top:10px;text-align:center;font-size:13px;font-weight:800}.form-msg.error{color:#c53030}
.success{display:none;text-align:center;padding:22px 0}.success strong{display:block;color:var(--ink);font-size:24px;margin-bottom:6px}
.success .btn{margin-top:16px}
.catalog-viewer{margin:18px 0 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg);box-shadow:0 12px 32px rgba(0,30,96,.1)}
.catalog-viewer iframe{display:block;width:100%;height:min(58vh,520px);border:0;background:#fff}
.faq{max-width:820px;margin:0 auto;display:grid;gap:9px}
.faq-item{box-shadow:none;overflow:hidden}
.faq-q{width:100%;border:0;background:#fff;padding:17px 19px;text-align:left;font:inherit;font-weight:900;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;gap:18px}
.faq-a{display:none;padding:0 19px 18px;font-size:14px}.faq-item.open .faq-a{display:block}
.final-cta{background:var(--blue-dark);color:#fff;text-align:center;padding:58px 0}
.final-cta h2{color:#fff;max-width:780px;margin:0 auto 20px}
.footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:12px}
.footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:30;background:#25d366;color:#fff;border-radius:999px;min-height:48px;padding:0 16px;display:inline-flex;align-items:center;font-weight:900;box-shadow:0 12px 28px rgba(37,211,102,.32)}
.school-hero{padding:52px 0 44px}
.school-hero .container{position:relative}
.school-hero-copy{max-width:820px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center}
.school-hero-copy h1{font-size:clamp(34px,4.4vw,58px);max-width:820px}
.school-hero-copy .lead{max-width:790px;margin-bottom:12px}
.school-hero-copy .sublead{max-width:700px;margin-bottom:26px}
.school-hero-copy .hero-actions{justify-content:center;margin-bottom:0}
.school-photo-marquee{width:min(100%,1160px);margin:38px auto 0;overflow:visible}
.school-photo-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;width:100%}
.school-photo-slot{aspect-ratio:16/9;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#eef4ff,#f8fafc);box-shadow:0 18px 44px rgba(0,30,96,.13)}
.school-photo-slot img{width:100%;height:100%;object-fit:cover}
.school-photo-placeholder{position:relative}
.school-photo-placeholder:before{content:"";position:absolute;inset:18px;border:1px dashed rgba(0,71,187,.28);border-radius:12px;background:linear-gradient(135deg,rgba(255,255,255,.62),rgba(255,255,255,.2))}
.school-photo-placeholder:after{content:"16:9";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:rgba(0,30,96,.42);font-weight:900;font-size:13px;letter-spacing:.08em}
.school-clients{background:#fff}
.school-logo-board{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;max-width:1180px;margin:0 auto}
.school-logo-slot{min-height:136px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 8px 28px rgba(0,71,187,.06);position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px;text-align:center}
.school-logo-slot img{max-width:100%;max-height:68px;width:auto;height:auto;object-fit:contain}
.school-logo-slot span{display:block;color:var(--ink);font-size:13px;font-weight:900;line-height:1.25}
.school-online-panel{background:linear-gradient(135deg,#f8f7f1 0%,#eef5ec 100%);border:1px solid #e3e8dc;color:#465064;box-shadow:0 18px 54px rgba(35,54,38,.1);gap:34px}
.school-online-panel h2{color:var(--ink)}
.school-online-panel .kicker{color:#2e7540}
.school-online-panel p{max-width:560px;color:#4b5568}
.school-online-panel .btn-light{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(0,71,187,.2)}
.school-online-panel .btn-light:hover{background:#0052d4}
.school-online-panel .school-store-shot{background:transparent;border:1px solid rgba(87,105,72,.18);box-shadow:0 22px 50px rgba(43,55,34,.16)}
.school-store-shot{border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.24)}
.school-store-shot img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}
@media (prefers-reduced-motion: reduce){
  .school-photo-marquee{overflow-x:auto;mask-image:none;padding-bottom:8px}
}
@media(max-width:960px){
  .hero-grid,.impact,.form-wrap{grid-template-columns:1fr}
  .metric-row,.grid-4,.steps,.flow{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr 1fr}
  .nav a:not(.btn){display:none}
}
@media(max-width:640px){
  .container{width:min(100% - 30px,1180px)}
  .topbar{font-size:12px}
  .header{height:62px}.logo{height:30px}.btn{min-height:42px;padding:0 14px;font-size:13px}
  .hero{padding:40px 0 52px}.lead{font-size:17px}
  .metric-row,.grid-2,.grid-3,.grid-4,.steps,.flow,.form-row,.store-products{grid-template-columns:1fr}
  .section{padding:54px 0}
  .impact{padding:24px}
  .catalog-preview{margin-top:18px}
  .catalog-preview-pages{height:118px}.catalog-preview-pages span:nth-child(1){height:118px}.catalog-preview-pages span:nth-child(2){height:98px}.catalog-preview-pages span:nth-child(3){height:78px}
  .catalog-viewer iframe{height:360px}
  .school-hero{padding:44px 0 44px}
  .school-photo-marquee{margin-top:28px;overflow-x:auto;padding-bottom:10px}
  .school-photo-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,82vw);grid-template-columns:none;gap:12px;width:max-content}
  .school-logo-board{grid-template-columns:none;grid-template-rows:repeat(3,124px);grid-auto-flow:column;grid-auto-columns:minmax(166px,58vw);gap:10px;max-width:none;width:calc(100% + 15px);margin-right:-15px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;padding-bottom:10px}
  .school-logo-slot{min-height:124px;padding:16px;scroll-snap-align:start}
  .wa-float{left:15px;right:15px;justify-content:center}
}