/* SchoolApp — landing page sections */
/* ── Hero ── */
.hero{position:relative;padding:84px 0 88px;background:
  radial-gradient(1100px 520px at 78% -8%,rgba(56,79,190,.16),transparent 60%),
  radial-gradient(720px 440px at 8% 18%,rgba(2,128,144,.10),transparent 55%),
  linear-gradient(180deg,#FBFCFF 0%,#EDF0FE 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(38px,5vw,62px);margin:0}
.hero h1 .accent{position:relative;color:var(--brand)}
.hero h1 .accent::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:12px;background:var(--brand-light);opacity:.6;border-radius:6px;z-index:-1}
.hero p.lead{font-size:18px;max-width:520px;margin:22px 0 30px;color:var(--text)}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero-note{margin-top:22px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-note svg{color:var(--success)}

/* device cluster */
.cluster{position:relative;display:flex;justify-content:center;align-items:center;min-height:560px}
.glow{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(56,79,190,.30),transparent 65%);filter:blur(6px);z-index:0}
.phone{position:relative;z-index:2;width:286px;border-radius:42px;background:#141c42;padding:11px;box-shadow:var(--shadow-lg)}
.phone img{border-radius:32px;width:100%; height: auto !important;}
.chip{position:absolute;z-index:4;background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:13px 15px;display:flex;align-items:center;gap:11px;font-weight:400;color:var(--ink);font-size:13px;border:1px solid rgba(255,255,255,.7)}
.chip .ic{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chip small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.chip-att{top:46px;left:-26px;animation:float 5.5s ease-in-out infinite}
.chip-ring{bottom:118px;right:-30px;animation:float 6.5s ease-in-out infinite .6s}
.chip-pay{bottom:34px;left:-12px;animation:float 5s ease-in-out infinite .3s}
.ring{width:46px;height:46px;border-radius:50%;background:conic-gradient(var(--success) 0 92%,#E9E4F2 92% 100%);display:flex;align-items:center;justify-content:center}
.ring i{width:34px;height:34px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500;color:var(--ink);font-style:normal}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ── Trust strip ── */
.trust{padding:56px 0 60px;text-align:center}
.trust h4{font-size:19px;font-weight:300;color:var(--ink);margin-bottom:26px}
.trust-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:18px 40px;align-items:center}
.trust-logos span{font-size:18px;font-weight:500;color:var(--muted);opacity:.6;display:flex;align-items:center;gap:9px;letter-spacing:-.01em}
.trust-logos svg{opacity:.6}

/* ── Roles ── */
.roles{background:var(--surface)}
.roles-top{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-bottom:52px}
.ratings{display:flex;gap:40px;margin-top:8px}
.rating .stars{color:var(--warning);font-size:16px;letter-spacing:2px}
.rating .score{font-size:22px;font-weight:500;color:var(--ink);margin-top:6px}
.rating .who{font-size:13px;color:var(--muted)}
.role-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.role-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 16px;text-align:center;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .2s}
.role-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--brand-light)}
.role-emoji{font-size:30px;display:block;margin-bottom:12px}
.role-card h3{font-size:16px;margin-bottom:6px}
.role-card p{font-size:13px;color:var(--muted);line-height:1.45}

/* ── Feature cards ── */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.feat-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feat-visual{height:178px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.fv-att{background:linear-gradient(140deg,#E7ECFE,#F3F5FF)}
.fv-exam{background:linear-gradient(140deg,#E3FBEF,#F1FCF6)}
.fv-time{background:linear-gradient(140deg,#E6EEFF,#F2F6FF)}
.feat-body{padding:24px}
.feat-body h3{font-size:20px;margin-bottom:8px}
.feat-body p{font-size:14px;color:var(--text)}
/* mini mockups inside feature cards */
.mini{background:#fff;border-radius:14px;box-shadow:var(--shadow-md);padding:14px;width:210px}
.mini-row{display:flex;align-items:center;gap:8px;margin:7px 0}
.mini-av{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--teal))}
.mini-bar{height:7px;border-radius:5px;background:#ECE7F5;flex:1}
.tick{width:22px;height:22px;border-radius:6px;background:var(--success);display:flex;align-items:center;justify-content:center}
.cross{width:22px;height:22px;border-radius:6px;background:var(--danger);display:flex;align-items:center;justify-content:center}
.mini-stat{display:flex;gap:8px;margin-bottom:10px}
.mini-stat div{flex:1;border-radius:10px;padding:8px 10px;color:#fff;font-weight:500;font-size:15px;line-height:1.1}
.mini-stat small{display:block;font-size:9px;font-weight:600;opacity:.85}
.ms-blue{background:#2D6BFF}.ms-orange{background:#F5A623}.ms-purple{background:#5B3FBF}
.tl{display:flex;gap:8px;align-items:flex-start}
.tl-time{font-size:10px;color:var(--muted);font-weight:400;width:42px;flex-shrink:0;padding-top:3px}
.tl-block{flex:1;border-radius:8px;padding:7px 10px;font-size:11px;font-weight:400;color:#fff;margin-bottom:6px}

/* ── Benefits ── */
.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.benefit-list{margin-top:28px;display:grid;gap:16px}
.benefit-list li{display:flex;align-items:center;gap:13px;font-size:16px;font-weight:600;color:var(--ink)}
.benefit-list .bi{width:28px;height:28px;border-radius:50%;background:var(--success-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.benefit-media{position:relative;display:flex;justify-content:center}
.benefit-media .phone{width:262px}
.benefit-media .chip{font-size:12px}

/* ── Product / Demo ── */
.product{background:linear-gradient(180deg,#FBFCFF,#EDF0FE)}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:44px}
.gallery-stage{display:flex;justify-content:center}
.gallery-stage>div{display:flex;flex-direction:column;align-items:stretch;width:296px;max-width:100%}
.gallery-stage .phone{width:100%}
.shots{display:flex;gap:8px;margin:26px 0 0;justify-content:space-between}
.shot{flex:1 1 0;min-width:0;border-radius:12px;overflow:hidden;border:2px solid transparent;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .18s,border-color .18s;background:#141c42;padding:3px}
.shot img{width:100%;height:auto;display:block;border-radius:9px}
.shot:hover{transform:translateY(-4px)}
.shot.active{border-color:var(--brand)}
.demo-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;box-shadow:var(--shadow-md)}
.demo-card h3{font-size:26px;margin-bottom:8px}
.demo-card>p{font-size:15px;color:var(--text);margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:400;color:var(--ink);margin-bottom:6px;letter-spacing:.01em}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:14px;color:var(--ink);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(56,79,190,.12)}
.field textarea{resize:vertical;min-height:78px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.demo-card .btn-primary{width:100%;margin-top:6px}
.demo-ok{display:none;text-align:center;padding:18px;border-radius:14px;background:var(--success-bg);color:#1c6b46;font-weight:400;font-size:14px;margin-top:6px}

/* ── Pricing ── */
.toggle{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:5px;margin:24px auto 0;box-shadow:var(--shadow-sm)}
.toggle button{padding:9px 22px;border-radius:var(--r-pill);font-weight:400;font-size:14px;color:var(--muted);transition:.18s}
.toggle button.active{background:var(--brand);color:#fff;box-shadow:var(--shadow-brand)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;align-items:stretch}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 28px;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.price-card.featured{background:linear-gradient(160deg,#5670F0,#2E40C2);color:#fff;border:none;box-shadow:var(--shadow-brand);transform:scale(1.03)}
.price-card.featured:hover{transform:scale(1.03) translateY(-6px)}
.tier{font-size:20px;font-weight:500;margin-bottom:6px}
.price-card.featured .tier{color:#fff}
.tier-desc{font-size:13px;color:var(--muted);min-height:38px}
.price-card.featured .tier-desc{color:rgba(255,255,255,.85)}
.amount{font-size:46px;font-weight:300;letter-spacing:-.03em;color:var(--ink);margin:14px 0 4px;display:flex;align-items:flex-start;gap:3px}
.amount sup{font-size:18px;font-weight:400;margin-top:8px}
.amount .per{font-size:14px;font-weight:600;color:var(--muted);align-self:flex-end;margin-bottom:10px}
.price-card.featured .amount,.price-card.featured .amount .per{color:#fff}
.save{font-size:12px;font-weight:400;color:var(--success);background:var(--success-bg);padding:3px 10px;border-radius:var(--r-pill);display:inline-block}
.price-card.featured .save{background:rgba(255,255,255,.18);color:#fff}
.plan-feats{margin:22px 0;display:grid;gap:11px}
.plan-feats li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--text)}
.price-card.featured .plan-feats li{color:#fff}
.plan-feats .pi{width:22px;height:22px;border-radius:50%;background:var(--success-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.price-card.featured .plan-feats .pi{background:rgba(255,255,255,.2)}
.price-card .btn{width:100%;margin-top:auto}

/* ── Demo band (dark) ── */
.cta-band{background:linear-gradient(135deg,var(--ink) 0%,var(--ink-2) 45%,#0d1b3e 100%);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(56,79,190,.28),transparent 68%);top:-180px;right:-120px}
.cta-band::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(2,128,144,.22),transparent 68%);bottom:-160px;left:-120px}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(28px,3.6vw,40px)}
.cta-band .quote{margin-top:24px;font-size:17px;line-height:1.7;color:rgba(255,255,255,.8)}
.quote-mark{font-size:54px;font-weight:300;color:var(--brand-light);line-height:.4;display:block;margin-bottom:6px}
.cta-author{margin-top:18px;font-weight:500}
.cta-author small{display:block;font-weight:500;color:rgba(255,255,255,.55)}
.avatars{display:flex;margin-top:24px;align-items:center}
.avatars span{width:42px;height:42px;border-radius:50%;border:2px solid var(--ink-2);margin-left:-10px;background:linear-gradient(135deg,var(--brand),var(--teal));display:flex;align-items:center;justify-content:center;font-weight:500;color:#fff;font-size:14px}
.avatars span:first-child{margin-left:0}
.avatars em{margin-left:14px;font-style:normal;font-size:14px;color:rgba(255,255,255,.7);font-weight:600}
.cta-panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:32px;backdrop-filter:blur(12px)}
.cta-panel h3{color:#fff;font-size:22px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.cta-panel .field label{color:rgba(255,255,255,.65)}
.cta-panel .field input,.cta-panel .field select,.cta-panel .field textarea{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);color:#fff}
.cta-panel .field input::placeholder,.cta-panel .field textarea::placeholder{color:rgba(255,255,255,.4)}
.cta-panel .field input:focus,.cta-panel .field select:focus,.cta-panel .field textarea:focus{border-color:var(--brand);background:rgba(56,79,190,.1)}
.cta-panel .field select option{color:#111}
.cta-panel .btn-primary{width:100%}
.cta-panel .ok-line{text-align:center;font-size:12px;color:rgba(255,255,255,.5);margin-top:12px}
.cta-panel .demo-ok{background:rgba(62,206,128,.15);color:#9ff0c4}

/* ── Download ── */
.download{padding:84px 0}
.dl-card{background:linear-gradient(135deg,#EDF0FE,#E2E8FE);border-radius:36px;padding:0 0 0 56px;display:grid;grid-template-columns:1fr 320px;gap:30px;align-items:end;overflow:hidden;position:relative;box-shadow:var(--shadow-md)}
.dl-card::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(56,79,190,.22),transparent 68%);top:-120px;right:14%}
.dl-text{padding:56px 0;position:relative;z-index:1}
.dl-text h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:14px}
.dl-text p{font-size:17px;color:var(--text);max-width:430px;margin-bottom:26px}
.store-btns{display:flex;gap:14px;flex-wrap:wrap}
.store{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border-radius:14px;padding:11px 20px;transition:transform .18s,box-shadow .18s}
.store:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.store small{display:block;font-size:10px;font-weight:600;opacity:.7;letter-spacing:.02em}
.store strong{display:block;font-size:17px;font-weight:500;margin-top:-2px}
.dl-phone{position:relative;z-index:1;align-self:end;padding:52px 0}
.dl-phone .phone{width:260px}
.qr{margin-top:22px;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);font-weight:600}
.qr-box{width:58px;height:58px;border-radius:12px;background:#fff;box-shadow:var(--shadow-sm);padding:7px}
/* web app card */
.web-card{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:36px;padding:48px;display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:center;box-shadow:var(--shadow-md)}
.web-text h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}
.web-text p{font-size:17px;color:var(--text);max-width:440px;margin-bottom:24px}
.web-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.web-url{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:400;color:var(--brand);background:var(--brand-muted);padding:11px 16px;border-radius:var(--r-pill)}
.web-feats{display:flex;gap:24px;margin-top:24px;flex-wrap:wrap}
.web-feats span{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink)}
.web-feats .bi{width:24px;height:24px;border-radius:50%;background:var(--success-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.browser{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);background:#fff;border:1px solid var(--line)}
.browser-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--surface);border-bottom:1px solid var(--line)}
.browser-dot{width:11px;height:11px;border-radius:50%}
.browser-url{margin-left:10px;flex:1;background:#fff;border:1px solid var(--line);border-radius:8px;padding:5px 12px;font-size:11px;color:var(--muted);font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.browser-body{padding:20px;background:linear-gradient(135deg,#EDF0FE,#F7F8FE)}
.wa-dash{display:flex;background:#fff;border-radius:12px;overflow:hidden;height:236px;box-shadow:var(--shadow-sm)}
.wa-side{width:54px;background:var(--ink);padding:14px 0;display:flex;flex-direction:column;align-items:center;gap:13px}
.wa-logo{width:26px;height:26px;border-radius:8px;background:var(--brand)}
.wa-nav{width:22px;height:8px;border-radius:4px;background:rgba(255,255,255,.16)}
.wa-nav.on{background:var(--brand)}
.wa-main{flex:1;padding:18px}
.wa-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.wa-stats div{border-radius:10px;padding:12px;color:#fff;font-weight:500;font-size:17px;line-height:1.1}
.wa-stats small{display:block;font-size:9px;font-weight:600;opacity:.85;margin-bottom:5px}
.wa-rows{display:grid;gap:10px}
.wa-rows span{height:13px;border-radius:6px;background:#EEF0F7}
.wa-rows span:nth-child(odd){width:92%}
.wa-rows span:nth-child(even){width:68%}


/* ── Responsive ── */
@media(max-width:980px){  .hero-grid,.benefit-grid,.gallery,.cta-grid{grid-template-columns:1fr;gap:40px}
  .gallery-stage>div{width:262px}
  /* strip scrolls on phones so tap targets stay >=44px */
  .shots{overflow-x:auto;justify-content:flex-start;gap:10px;padding-bottom:6px;
    scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x proximity}
  .shots::-webkit-scrollbar{display:none}
  .shot{flex:0 0 52px;scroll-snap-align:start}
  .roles-top{grid-template-columns:1fr;gap:24px;margin-bottom:36px}
  .cluster{min-height:480px;margin-top:10px}
  .feat-grid,.price-grid,.role-cards{grid-template-columns:1fr}
  .role-cards{grid-template-columns:1fr 1fr}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-6px)}
  .dl-card{grid-template-columns:1fr;padding:0 24px 8px;text-align:center}
  .web-card{grid-template-columns:1fr;padding:36px 22px;text-align:center;gap:28px}
  .web-actions,.web-feats{justify-content:center}
  .browser-body{padding:14px}
  .wa-dash{height:200px}
  .wa-side{width:42px}
  .wa-stats{gap:8px}
  .wa-stats div{padding:9px;font-size:14px}
  .wa-stats small{font-size:8px}
  .dl-text{padding:48px 0 0}
  .dl-text p{margin-left:auto;margin-right:auto}
  .store-btns,.qr{justify-content:center}
  .dl-phone{justify-self:center;padding:8px 0 0}
}
@media(max-width:560px){  .hero{padding:48px 0 64px}
  .field-row{grid-template-columns:1fr}
  .role-cards{grid-template-columns:1fr}
  .chip-att{left:-8px}.chip-ring{right:-8px}.chip-pay{left:0}
}
@media(prefers-reduced-motion:reduce){  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}