:root{
  --navy:#0A1E4A; --navy2:#12357F; --blue:#0B45C9; --blue-br:#1668FF;
  --teal:#00B4D8; --teal-dk:#007A8A; --cyan:#5FE3FF;
  --sky:#EAF3FF; --sky2:#D6E8FF; --lavender:#EFEAFF; --lavender2:#D9CDFF;
  --purple:#5B3FD6; --purple2:#4327C4;
  --white:#FFFFFF; --ink:#0B1B33; --ink2:#173257; --ink3:#2E4C78;
  --border:#A9C8EE; --card:#FFFFFF; --bg:#F2F8FF;
  --gold:#A25E00; --gold-lt:#FFF2DA; --red:#C0182F; --green:#0A6B2E;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{font-family:'Open Sans',sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.65;overflow-x:hidden}
img{max-width:100%}
strong{color:var(--navy)}
button{font-family:inherit}

/* ══ NAV ══ */
nav{position:sticky;top:0;z-index:300;background:linear-gradient(100deg,#071634 0%,#0A2255 45%,#123A8A 100%);
  display:flex;align-items:center;padding:0 14px;height:60px;border-bottom:3px solid var(--teal);box-shadow:0 3px 18px rgba(7,22,52,.5)}
.nav-logo{display:flex;align-items:center;gap:9px;margin-right:14px;flex-shrink:1;min-width:0;overflow:hidden;cursor:pointer}
.nav-logo>div{min-width:0;overflow:hidden}
.nav-logo-name,.nav-logo-tag{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-logo .chip{background:#FFF;border-radius:10px;padding:4px;display:flex;box-shadow:0 2px 10px rgba(0,0,0,.28)}
.nav-logo img{height:38px;width:38px;object-fit:contain;display:block}
.nav-logo-name{font-family:'Rajdhani',sans-serif;font-size:1.4rem;font-weight:700;color:#FFF;letter-spacing:.08em;line-height:1}
.nav-logo-tag{font-size:.58rem;color:var(--cyan);letter-spacing:.14em;text-transform:uppercase;font-family:'Source Code Pro',monospace;font-weight:600;margin-top:3px}
.nav-tabs{display:flex;flex:1;gap:2px;overflow-x:auto;scrollbar-width:none}
.nav-tabs::-webkit-scrollbar{display:none}
.nav-tab{padding:0 9px;height:60px;display:flex;align-items:center;font-family:'Rajdhani',sans-serif;font-size:.98rem;font-weight:600;
  color:#DCEBFF;cursor:pointer;border:none;border-bottom:3px solid transparent;background:none;white-space:nowrap;letter-spacing:.04em;transition:.16s}
.nav-tab:hover{color:#FFF;background:rgba(255,255,255,.09)}
.nav-tab.active{color:#FFF;border-bottom-color:var(--cyan);background:rgba(95,227,255,.16)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:7px;flex-shrink:0;padding-left:8px}
.btn-cart{display:flex;align-items:center;gap:6px;background:var(--cyan);color:#071634;font-family:'Rajdhani',sans-serif;font-size:.98rem;
  font-weight:700;padding:8px 14px;border-radius:7px;border:none;cursor:pointer;letter-spacing:.05em;min-height:38px}
.btn-cart:hover{background:#FFF}
.cart-badge{background:#071634;color:#FFF;border-radius:50%;width:20px;height:20px;font-size:.72rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.nav-burger{display:none;background:rgba(255,255,255,.14);border:none;color:#FFF;font-size:1.35rem;width:42px;height:42px;border-radius:9px;cursor:pointer;align-items:center;justify-content:center}

/* ══ SOCIAL ══ */
.social-bar{background:#071634;border-bottom:1px solid rgba(95,227,255,.28);display:flex;align-items:center;justify-content:center;
  gap:20px;padding:0 14px;height:36px;overflow-x:auto;scrollbar-width:none}
.social-bar::-webkit-scrollbar{display:none}
.soc-link{display:flex;align-items:center;gap:6px;color:#CFE7FF;text-decoration:none;font-size:.8rem;font-weight:600;white-space:nowrap}
.soc-link:hover{color:var(--cyan)}
.soc-icon{width:17px;height:17px;border-radius:4px;flex-shrink:0}

/* ══ ADMIN BAR ══ */
.admin-bar{display:none;background:linear-gradient(90deg,#7A1B2E,#B3243F);color:#FFF;padding:8px 14px;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;position:sticky;top:60px;z-index:250}
body.admin .admin-bar{display:flex}
.admin-bar b{font-family:'Rajdhani',sans-serif;letter-spacing:.12em;font-size:.95rem}
.admin-bar button{background:#FFF;color:#8A1327;border:none;border-radius:6px;padding:6px 12px;font-size:.82rem;font-weight:700;cursor:pointer;min-height:34px}
.admin-only{display:none!important}
body.admin .admin-only{display:inline-flex!important}
body.admin .admin-only.blk{display:block!important}
body.admin .admin-only.flexrow{display:flex!important}
.user-only{display:block}
body.admin .user-only{display:none}
.btn-add{background:var(--green);color:#FFF;border:none;border-radius:7px;padding:9px 15px;font-size:.88rem;font-weight:700;cursor:pointer;margin-bottom:14px;min-height:42px;align-items:center;gap:6px}
.adm-row{gap:6px;margin-top:10px;flex-wrap:wrap}
.btn-ed{background:var(--sky2);color:var(--blue);border:1px solid var(--border);border-radius:6px;padding:6px 12px;font-size:.8rem;font-weight:700;cursor:pointer;min-height:36px}
.btn-del{background:#FFE8EC;color:var(--red);border:1px solid #F3B8C2;border-radius:6px;padding:6px 12px;font-size:.8rem;font-weight:700;cursor:pointer;min-height:36px}

/* ══ SECTIONS ══ */
.tab-section{display:none;padding:20px 22px 44px;max-width:1180px;margin:0 auto}
.tab-section.active{display:block}
.pg-head{display:flex;align-items:baseline;gap:13px;flex-wrap:wrap;margin-bottom:6px}
.pg-title{font-family:'Rajdhani',sans-serif;font-size:2rem;font-weight:700;color:var(--blue);letter-spacing:.02em;line-height:1.12}
.pg-sub{font-size:.92rem;color:var(--ink2);font-weight:600}
.pg-div{height:3px;background:linear-gradient(90deg,var(--blue-br),var(--teal),transparent);border-radius:2px;margin-bottom:18px}
.section-divider{font-family:'Rajdhani',sans-serif;font-size:1.24rem;font-weight:700;color:var(--blue);letter-spacing:.03em;margin:26px 0 13px;padding-bottom:7px;border-bottom:2px solid var(--sky2)}

/* ══ CURRENCY ══ */
.cur-bar{display:flex;align-items:center;gap:7px;margin-bottom:16px;flex-wrap:wrap;background:var(--sky);border:1px solid var(--border);border-radius:9px;padding:8px 12px}
.cur-bar .lbl{font-size:.84rem;color:var(--ink2);font-weight:700}
.cur-btn{padding:7px 14px;border-radius:6px;border:1.5px solid var(--border);background:#FFF;color:var(--ink2);font-size:.85rem;font-weight:700;cursor:pointer;font-family:'Source Code Pro',monospace;min-height:38px}
.cur-btn.active{background:var(--blue);color:#FFF;border-color:var(--blue)}

/* ══ PRODUCTS ══ */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px}
.product-card{background:var(--card);border:1px solid var(--border);border-radius:13px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 14px rgba(11,69,201,.09)}
.prod-img{width:100%;height:240px;object-fit:cover;display:block;background:var(--sky)}
.prod-body{padding:17px;flex:1;display:flex;flex-direction:column}
.prod-name{font-family:'Rajdhani',sans-serif;font-size:1.38rem;font-weight:700;color:var(--blue);margin-bottom:5px}
.prod-desc{font-size:.9rem;color:var(--ink);line-height:1.62;margin-bottom:12px;flex:1}
.prod-price{font-family:'Source Code Pro',monospace;font-size:1.35rem;font-weight:600;color:var(--teal-dk);margin-bottom:12px}
.prod-price small{font-size:.72rem;color:var(--ink3);font-family:'Open Sans',sans-serif;font-weight:600;margin-left:5px}
.prod-actions{display:flex;gap:7px;flex-wrap:wrap}

/* ══ BUTTONS ══ */
.btn-p,.btn-s,.btn-o,.btn-t,.btn-g{border-radius:7px;font-size:.88rem;font-weight:700;cursor:pointer;font-family:'Open Sans',sans-serif;padding:10px 16px;min-height:42px;border:none}
.btn-p{background:var(--blue);color:#FFF}
.btn-p:hover{background:var(--navy)}
.btn-s{background:#FFF;color:var(--ink);border:1.5px solid var(--border)}
.btn-o{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-t{background:var(--teal);color:#071634}
.btn-g{background:var(--gold);color:#FFF}
.btn-full{width:100%;justify-content:center}
.btn-sm{font-size:.82rem;padding:7px 12px;min-height:38px}

/* ══ DOWNLOADS ══ */
.dl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:14px}
.dl-card{background:#FFF;border:1px solid var(--border);border-radius:11px;padding:16px;display:flex;align-items:flex-start;gap:12px}
.dl-icon{width:44px;height:44px;border-radius:9px;background:var(--sky2);display:flex;align-items:center;justify-content:center;font-size:1.35rem;flex-shrink:0}
.dl-info{flex:1;min-width:0}
.dl-info h4{font-size:.98rem;font-weight:700;color:var(--blue);margin-bottom:3px}
.dl-info p{font-size:.83rem;color:var(--ink);line-height:1.55}
.dl-price{font-family:'Source Code Pro',monospace;font-size:1.05rem;color:var(--teal-dk);font-weight:600;margin-top:6px}
.dl-actions{display:flex;gap:6px;margin-top:9px;flex-wrap:wrap}

/* ══ COURSES (Udemy-style) ══ */
.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:18px}
.course-card{background:#FFF;border:1px solid var(--border);border-radius:13px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 12px rgba(11,69,201,.08)}
.cc-top{height:96px;background:linear-gradient(135deg,#0A2255,#0B45C9);display:flex;align-items:center;justify-content:center;color:#FFF;font-family:'Rajdhani',sans-serif;font-size:1.5rem;font-weight:700;letter-spacing:.04em;text-align:center;padding:10px}
.cc-top.g2{background:linear-gradient(135deg,#4327C4,#8A5BFF)}
.cc-top.g3{background:linear-gradient(135deg,#00707F,#00B4D8)}
.cc-body{padding:16px;flex:1;display:flex;flex-direction:column}
.cc-title{font-family:'Rajdhani',sans-serif;font-size:1.28rem;font-weight:700;color:var(--blue);margin-bottom:6px}
.cc-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.chip{background:var(--sky2);color:var(--navy);border:1px solid var(--teal);border-radius:5px;font-size:.74rem;padding:3px 9px;font-weight:700}
.cc-desc{font-size:.87rem;color:var(--ink);line-height:1.58;margin-bottom:10px;flex:1}
.cc-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:11px}
.cc-price{font-family:'Source Code Pro',monospace;font-size:1.22rem;font-weight:600;color:var(--teal-dk)}
.cc-free{color:var(--green)}
.cd-hero{background:linear-gradient(120deg,#071634,#123A8A);border-radius:13px;padding:24px;color:#FFF;margin-bottom:20px}
.cd-hero h2{font-family:'Rajdhani',sans-serif;font-size:1.9rem;font-weight:700;margin-bottom:8px;letter-spacing:.02em}
.cd-hero p{color:#DCEBFF;font-size:.95rem;line-height:1.7;margin-bottom:12px}
.cd-buy{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cd-price{font-family:'Source Code Pro',monospace;font-size:1.7rem;font-weight:600;color:var(--cyan)}
.ch-list{display:flex;flex-direction:column;gap:9px}
.ch-item{border:1px solid var(--border);border-radius:9px;overflow:hidden;background:#FFF}
.ch-hdr{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;background:var(--sky);cursor:pointer}
.ch-num{font-family:'Source Code Pro',monospace;font-size:.74rem;color:var(--teal-dk);font-weight:600}
.ch-name{font-size:.95rem;font-weight:700;color:var(--navy)}
.ch-tog{font-size:1.05rem;color:var(--blue);font-weight:700;transition:transform .2s;flex-shrink:0}
.ch-tog.open{transform:rotate(45deg)}
.ch-lock{font-size:.78rem;font-weight:700;color:var(--ink3);white-space:nowrap}
.ch-free{background:#DFF6E6;color:var(--green);font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:12px}
.ch-body{display:none;padding:14px;border-top:1px solid var(--border);flex-direction:column;gap:9px}
.ch-body.open{display:flex}
.up-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.up-lbl{font-size:.8rem;font-weight:700;color:var(--ink2);min-width:82px}
.up-inp{flex:1;min-width:160px;padding:9px;border:1px solid var(--border);border-radius:6px;font-size:.86rem;font-family:inherit;color:var(--ink);background:#FFF;min-height:40px}
.up-note{font-size:.76rem;color:var(--ink3);font-weight:600}

/* ══ SUBSCRIPTION ══ */
.sub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:18px}
.sub-card{border-radius:13px;padding:24px;position:relative;border:2px solid}
.sub-free{background:var(--sky);border-color:var(--teal)}
.sub-plat{background:linear-gradient(135deg,#EDF5FF,#D0E4FF);border-color:var(--blue)}
.sub-gold{background:linear-gradient(135deg,#FFF8E6,#FFE7A8);border-color:var(--gold)}
.sub-tier{font-family:'Rajdhani',sans-serif;font-size:.86rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:7px}
.sub-free .sub-tier{color:var(--teal-dk)} .sub-plat .sub-tier{color:var(--blue)} .sub-gold .sub-tier{color:#7D4900}
.sub-price{font-family:'Source Code Pro',monospace;font-size:2rem;font-weight:600;color:var(--navy);line-height:1.15}
.sub-period{font-size:.84rem;color:var(--ink2);font-weight:600;margin-bottom:15px}
.sub-features{list-style:none;margin-bottom:18px}
.sub-features li{font-size:.89rem;color:var(--ink);font-weight:500;padding:5px 0;border-bottom:1px solid rgba(0,0,0,.07);display:flex;gap:7px}
.sub-features li:last-child{border-bottom:none}
.sub-features li::before{content:"\2713";color:var(--teal-dk);font-weight:700;flex-shrink:0}
.sub-badge{position:absolute;top:13px;right:13px;background:var(--blue);color:#FFF;font-size:.7rem;font-weight:700;font-family:'Rajdhani',sans-serif;letter-spacing:.1em;padding:3px 8px;border-radius:4px}

/* ══ SERVICES ══ */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:18px}
.svc-card{background:#FFF;border:1px solid var(--border);border-radius:13px;padding:20px;display:flex;gap:13px;align-items:flex-start}
.svc-icon{width:46px;height:46px;border-radius:11px;background:var(--sky);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;border:1px solid var(--border)}
.svc-info{flex:1;min-width:0}
.svc-info h3{font-family:'Rajdhani',sans-serif;font-size:1.2rem;font-weight:700;color:var(--blue);margin-bottom:4px}
.svc-info p{font-size:.87rem;color:var(--ink);line-height:1.6}
.svc-price{font-family:'Source Code Pro',monospace;font-size:1.05rem;color:var(--gold);font-weight:600;margin-top:8px}

/* ══ EVENTS ══ */
.ev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.ev-card{background:#FFF;border:1px solid var(--border);border-top:5px solid var(--teal);border-radius:13px;padding:20px}
.ev-tag{font-family:'Source Code Pro',monospace;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:var(--teal-dk);font-weight:600;margin-bottom:6px}
.ev-card h3{font-family:'Rajdhani',sans-serif;font-size:1.3rem;font-weight:700;color:var(--blue);margin-bottom:8px}
.ev-row{font-size:.88rem;color:var(--ink);margin-bottom:6px}
.ev-row b{color:var(--navy)}
.ev-list{list-style:none;margin:8px 0 12px}
.ev-list li{font-size:.88rem;color:var(--ink);padding:3px 0 3px 20px;position:relative}
.ev-list li::before{content:"\25B8";position:absolute;left:4px;color:var(--blue);font-weight:700}
.ev-status{display:inline-block;background:var(--gold-lt);color:var(--gold);font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:20px;margin-bottom:10px}
.ev-status.on{background:#DFF6E6;color:var(--green)}
.addon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:11px}
.addon{background:var(--sky);border:1px solid var(--teal);border-radius:9px;padding:12px 14px;font-size:.88rem;color:var(--ink);display:flex;gap:9px;font-weight:500}
.addon::before{content:"\2713";color:var(--teal-dk);font-weight:700;flex-shrink:0}

/* ══ JOBS ══ */
.jobs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.job-card{background:#FFF;border:1px solid var(--border);border-radius:11px;padding:19px;border-left:5px solid var(--teal)}
.job-tag{font-family:'Source Code Pro',monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dk);font-weight:600;margin-bottom:6px}
.job-card h4{font-family:'Rajdhani',sans-serif;font-size:1.24rem;font-weight:700;color:var(--blue);margin-bottom:4px}
.job-card p{font-size:.87rem;color:var(--ink);line-height:1.6;margin-bottom:10px}
.job-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.job-pill{font-size:.78rem;padding:4px 10px;border-radius:5px;font-weight:700}
.pill-mode{background:var(--sky2);color:var(--blue)}
.pill-pay{background:var(--gold-lt);color:var(--gold);font-family:'Source Code Pro',monospace}

/* ══ R&D ══ */
.rd-tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.rd-tab{padding:9px 17px;border-radius:7px;border:1.5px solid var(--border);background:#FFF;color:var(--ink2);font-weight:700;cursor:pointer;font-size:.9rem;min-height:42px}
.rd-tab.active{background:var(--blue);color:#FFF;border-color:var(--blue)}
.rd-panel{display:none} .rd-panel.active{display:block}
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:13px;margin-bottom:24px}
.topic-card{background:#FFF;border:1px solid var(--border);border-left:4px solid var(--teal);border-radius:9px;padding:15px}
.topic-badge{font-family:'Source Code Pro',monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dk);font-weight:600;margin-bottom:5px}
.topic-card h4{font-size:1rem;font-weight:700;color:var(--blue);margin-bottom:4px;line-height:1.42}
.topic-card p{font-size:.85rem;color:var(--ink);line-height:1.58}
.case-card .cimg{height:100px;background:linear-gradient(135deg,var(--navy),var(--blue));display:flex;align-items:center;justify-content:center;font-size:2.3rem;border-radius:9px 9px 0 0;margin:-15px -15px 12px}

/* ══ QUANTUM ══ */
.q-banner{background:linear-gradient(120deg,#071634 0%,#123A8A 48%,#4327C4 100%);border-radius:13px;padding:22px;margin-bottom:20px;border:1px solid var(--purple)}
.q-banner h3{font-family:'Rajdhani',sans-serif;font-size:1.5rem;font-weight:700;color:#FFF;margin-bottom:8px}
.q-banner p{font-size:.93rem;color:#E6F1FF;line-height:1.7;margin-bottom:8px;font-weight:500}
.q-cta{color:var(--cyan);font-weight:700}
.q-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:12px;margin-top:15px}
.q-card{background:rgba(255,255,255,.11);border:1px solid rgba(95,227,255,.42);border-radius:10px;padding:14px}
.q-card h4{font-size:.98rem;color:var(--cyan);font-weight:700;margin-bottom:5px}
.q-card p{font-size:.85rem;color:#EAF3FF;line-height:1.55;margin:0}

/* ══ ABOUT / CONTACT ══ */
.about-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.about-p{font-size:.95rem;line-height:1.8;color:var(--ink);margin-bottom:13px}
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:9px;margin:14px 0}
.res-pill{background:var(--sky);border:1.5px solid var(--teal);border-radius:22px;padding:8px 14px;text-align:center;font-size:.83rem;font-weight:700;color:var(--navy)}
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px;margin-top:14px}
.team-card{background:#FFF;border:1px solid var(--border);border-radius:11px;padding:13px;text-align:center}
.t-av{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#FFF;font-family:'Rajdhani',sans-serif;font-size:1.15rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 7px}
.team-card h4{font-size:.85rem;font-weight:700;color:var(--navy)}
.team-card p{font-size:.74rem;color:var(--ink3);font-weight:600}
.sub-hd{font-family:'Rajdhani',sans-serif;font-size:1.2rem;font-weight:700;color:var(--blue);margin-bottom:10px;letter-spacing:.03em}
.ci{background:#FFF;border:1px solid var(--border);border-radius:9px;padding:14px 16px;display:flex;gap:11px;margin-bottom:10px}
.ci-lbl{font-family:'Source Code Pro',monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dk);font-weight:600}
.ci-val{font-size:.94rem;font-weight:700;color:var(--navy);word-break:break-word}
.ci-sub{font-size:.84rem;color:var(--ink2);font-weight:500;word-break:break-word}
.cf{background:#FFF;border:1px solid var(--border);border-radius:13px;padding:22px}
.fg{margin-bottom:13px}
.fg label{display:block;font-size:.85rem;font-weight:700;color:var(--ink2);margin-bottom:4px}
.fg input,.fg select,.fg textarea{width:100%;padding:11px;border:1px solid var(--border);border-radius:7px;font-size:16px;font-family:inherit;color:var(--ink);background:#FFF;outline:none;min-height:44px}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--teal)}
.fg textarea{min-height:96px;resize:vertical}
.fg .hint{font-size:.76rem;color:var(--ink3);font-weight:600;margin-top:3px}
.link{color:var(--blue);font-weight:700;text-decoration:none}
.note-box{background:var(--sky2);border:1px solid var(--teal);border-radius:11px;padding:17px}
.note-box h4{font-family:'Rajdhani',sans-serif;font-weight:700;color:var(--blue);font-size:1.14rem;margin-bottom:5px}
.note-box p{font-size:.9rem;color:var(--ink);line-height:1.66}

/* ══ FOOTER ══ */
footer{background:linear-gradient(160deg,#071634,#0A2255);color:#E6F1FF;padding:34px 22px 20px;border-top:3px solid var(--teal)}
.ft-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:30px}
.ft-logo{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.ft-logo .chip{background:#FFF;border-radius:11px;padding:5px;display:flex}
.ft-logo img{height:44px;width:44px;object-fit:contain}
.ft-name{font-family:'Rajdhani',sans-serif;font-size:1.45rem;font-weight:700;color:#FFF;letter-spacing:.08em;line-height:1}
.ft-erc{font-family:'Rajdhani',sans-serif;font-size:1.05rem;font-weight:700;color:var(--cyan);letter-spacing:.04em;margin-bottom:8px}
.ft-p{font-size:.9rem;color:#D3E6FF;line-height:1.72;margin-bottom:9px}
.ft-h{font-family:'Rajdhani',sans-serif;font-size:1.1rem;font-weight:700;color:#FFF;letter-spacing:.07em;margin-bottom:10px;text-transform:uppercase}
.ft-links{display:flex;flex-direction:column;gap:4px}
.ft-links button{background:none;border:none;color:#CFE7FF;font-size:.92rem;font-weight:600;text-align:left;cursor:pointer;padding:5px 0;min-height:34px}
.ft-links button:hover{color:var(--cyan)}
.ft-c{font-size:.88rem;color:#D3E6FF;line-height:1.85;word-break:break-word}
.ft-c a{color:var(--cyan);text-decoration:none;font-weight:600}
.ft-soc{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
.ft-soc a{color:#CFE7FF;font-size:.86rem;text-decoration:none;font-weight:600}
.ft-btm{max-width:1180px;margin:24px auto 0;padding-top:15px;border-top:1px solid rgba(95,227,255,.25);font-size:.83rem;color:#B9D6F5;text-align:center;display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}
.btn-ftc{background:var(--cyan);color:#071634;border:none;padding:11px 19px;border-radius:7px;font-family:'Rajdhani',sans-serif;font-size:1rem;font-weight:700;letter-spacing:.05em;cursor:pointer;margin-top:6px;min-height:44px}
.ft-admin{background:none;border:1px solid rgba(207,231,255,.4);color:#CFE7FF;border-radius:6px;padding:6px 13px;font-size:.8rem;font-weight:700;cursor:pointer;min-height:36px}

/* ══ MODAL / TOAST ══ */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(7,22,52,.65);z-index:600;align-items:center;justify-content:center;padding:14px}
.modal-bg.open{display:flex}
.modal{background:#FFF;border-radius:14px;width:100%;max-width:620px;max-height:90vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
.modal-hdr{padding:15px 18px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;background:#FFF;z-index:2}
.modal-hdr h3{font-family:'Rajdhani',sans-serif;font-size:1.35rem;font-weight:700;color:var(--blue)}
.m-close{background:none;border:none;font-size:1.7rem;cursor:pointer;color:var(--ink2);line-height:1;width:42px;height:42px}
.modal-bdy{padding:18px}
.modal-bdy p{font-size:.9rem;color:var(--ink);line-height:1.7;margin-bottom:9px}
.spec-tbl{width:100%;border-collapse:collapse;font-size:.88rem;margin:12px 0}
.spec-tbl td{padding:8px 10px;border-bottom:1px solid var(--border)}
.spec-tbl td:first-child{font-weight:700;color:var(--navy);width:42%}
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%) translateY(10px);background:#071634;color:#FFF;padding:12px 20px;border-radius:9px;font-size:.9rem;font-weight:600;z-index:999;opacity:0;transition:.25s;pointer-events:none;display:flex;align-items:center;gap:9px;max-width:92vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.t-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);flex-shrink:0}
.empty{background:#FFF;border:2px dashed var(--border);border-radius:11px;padding:26px;text-align:center;color:var(--ink3);font-weight:600}

/* ══ RESPONSIVE ══ */
@media(max-width:1360px){.nav-tab{padding:0 7px;font-size:.92rem}.nav-logo-name{font-size:1.28rem}}
@media(max-width:1160px){.nav-logo-tag{display:none}.nav-tab{font-size:.88rem;padding:0 6px}}
@media(max-width:900px){
  nav{height:56px;padding:0 12px}
  .nav-burger{display:flex}
  .nav-logo{margin-right:auto;flex:1 1 auto}
  .nav-logo-tag{display:block}
  .nav-tabs{position:fixed;top:56px;left:0;right:0;flex-direction:column;background:#071634;display:none;
    max-height:calc(100vh - 56px);overflow-y:auto;border-bottom:3px solid var(--teal);box-shadow:0 10px 24px rgba(0,0,0,.4)}
  .nav-tabs.open{display:flex}
  .nav-tab{height:52px;width:100%;font-size:1.05rem;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.09)}
  .nav-tab.active{border-bottom-color:rgba(255,255,255,.09);border-left:4px solid var(--cyan)}
  .admin-bar{top:56px}
  .tab-section{padding:16px 14px 40px}
  .pg-title{font-size:1.7rem}
  .pg-head{gap:6px}
  .about-grid,.contact-grid,.ft-grid{grid-template-columns:1fr}
  .product-grid,.course-grid,.svc-grid,.ev-grid,.dl-grid,.topic-grid,.sub-grid,.jobs-grid{grid-template-columns:1fr}
  .prod-img{height:210px}
  .cd-hero{padding:18px}
  .cd-hero h2{font-size:1.5rem}
  .modal{max-height:94vh}
  .modal-bg{padding:8px}
  footer{padding:28px 16px 18px}
}
@media(max-width:420px){
  .nav-logo-name{font-size:1.15rem}
  .nav-logo img{height:34px;width:34px}
  .btn-cart{padding:8px 11px;font-size:.9rem}
  .pg-title{font-size:1.5rem}
  .prod-actions .btn-p,.prod-actions .btn-s,.prod-actions .btn-o{flex:1 1 100%}
  .cur-bar{gap:6px;padding:8px}
  .cur-btn{flex:1 1 calc(50% - 6px)}
  .social-bar{justify-content:flex-start;gap:16px}
  .cur-bar .lbl{flex:1 1 100%}
  .res-grid{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}


/* Sub-tab strip: identical to rev3 .rd-tab, but a separate class so the existing
   showRD() cannot clear the parent tab's highlight. */
.subtab{padding:9px 17px;border-radius:7px;border:1.5px solid var(--border);background:#FFF;color:var(--ink2);font-weight:700;cursor:pointer;font-size:.9rem;min-height:42px;text-decoration:none;display:inline-flex;align-items:center}
.subtab.active{background:var(--blue);color:#FFF;border-color:var(--blue)}