:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html{scroll-behavior:smooth}body{color:#172033;background:#f7f9fc;min-width:320px;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1180px,100% - 40px);margin:0 auto}.header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff0;border-bottom:1px solid #e8edf4;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:30px;min-height:76px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{color:#fff;background:#1769e0;border-radius:11px;place-items:center;width:44px;height:44px;font-size:23px;font-weight:800;display:grid}.brand strong{font-size:19px;display:block}.brand small{color:#68758a;margin-top:2px;display:block}nav{gap:28px;font-size:14px;font-weight:600;display:flex}nav a:hover{color:#1769e0}.hero{background:radial-gradient(circle at 85% 20%,#1769e024,#0000 28%),linear-gradient(135deg,#f8fbff 0%,#eef5ff 100%);padding:100px 0;overflow:hidden}.hero-grid{grid-template-columns:1.35fr .65fr;align-items:center;gap:70px;display:grid}.eyebrow{color:#1769e0;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:18px;font-size:13px;font-weight:800;display:inline-block}.hero h1{letter-spacing:-3px;max-width:760px;margin:0;font-size:clamp(44px,6vw,74px);line-height:1.04}.hero-description{color:#58677d;max-width:680px;margin:28px 0 0;font-size:19px;line-height:1.75}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:36px;display:flex}.button{cursor:pointer;border:0;border-radius:10px;padding:14px 22px;font-weight:700;transition:transform .15s,box-shadow .15s}.button:hover{transform:translateY(-1px)}.button.primary{color:#fff;background:#1769e0;box-shadow:0 12px 28px #1769e038}.button.secondary{background:#fff;border:1px solid #dbe3ef}.hero-card{color:#fff;background:linear-gradient(145deg,#0a1830,#123a70);border-radius:28px;flex-direction:column;justify-content:flex-end;min-height:390px;padding:42px;display:flex;box-shadow:0 30px 70px #123a7038}.hero-card>span{opacity:.68;margin-bottom:auto;font-weight:700}.hero-card h2{margin:0;font-size:35px;line-height:1.17}.hero-card p{color:#cbd8e9;margin:20px 0 0;line-height:1.65}.section{background:#fff;padding:95px 0}.section-alt{background:#f4f7fb}.section-heading{max-width:680px;margin-bottom:48px}.section-heading h2,.split-section h2,.contact-section h2{letter-spacing:-1.5px;margin:0;font-size:clamp(34px,4vw,48px)}.section-heading p,.split-section p{color:#68758a;font-size:17px;line-height:1.7}.services-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.service-card{background:#fff;border:1px solid #e5eaf1;border-radius:18px;min-height:270px;padding:28px;transition:transform .2s,box-shadow .2s}.service-card:hover{transform:translateY(-4px);box-shadow:0 18px 45px #17274214}.service-icon{color:#1769e0;background:#eaf2ff;border-radius:12px;place-items:center;width:46px;height:46px;margin-bottom:25px;font-size:21px;font-weight:800;display:grid}.service-card h3{margin:0 0 12px;font-size:20px}.service-card p{color:#68758a;min-height:75px;line-height:1.65}.service-card a,.training-box a{color:#1769e0;font-weight:700}.project-placeholder{color:#fff;background:linear-gradient(120deg,#0f2b51,#185da8);border-radius:24px;padding:55px}.project-placeholder span{color:#9dcaff;letter-spacing:2px;font-size:12px;font-weight:800}.project-placeholder h3{margin:12px 0;font-size:30px}.project-placeholder p{color:#d8e6f6;max-width:620px;line-height:1.7}.split-section{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.training-box{background:#f8faff;border:1px solid #e1e7ef;border-radius:20px;padding:38px}.training-box strong{font-size:21px}.contact-section{color:#fff;background:#0e203b;padding:100px 0}.contact-grid{grid-template-columns:.8fr 1.2fr;gap:75px;display:grid}.eyebrow.light{color:#75b2ff}.contact-section>.container>div>p{color:#b8c7da;max-width:460px;font-size:17px;line-height:1.75}.contact-form{color:#172033;background:#fff;border-radius:20px;padding:34px}.form-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}.contact-form label{margin-bottom:18px;font-size:13px;font-weight:700;display:block}.contact-form input,.contact-form select,.contact-form textarea{background:#fff;border:1px solid #d9e0e9;border-radius:9px;outline:none;width:100%;margin-top:7px;padding:12px 13px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#1769e0;box-shadow:0 0 0 3px #1769e01a}.submit-button{width:100%}.form-status{color:#42526a;margin:15px 0 0;font-size:14px}.footer{color:#fff;background:#08172b;padding:30px 0}.footer-inner{justify-content:space-between;align-items:center;display:flex}.footer p{color:#9fb0c7;margin:4px 0;font-size:13px}@media (width<=900px){nav{display:none}.hero-grid,.split-section,.contact-grid{grid-template-columns:1fr}.services-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:70px 0}}@media (width<=620px){.container{width:min(100% - 28px,1180px)}.services-grid,.form-row{grid-template-columns:1fr}.hero h1{letter-spacing:-2px}.section,.contact-section{padding:70px 0}.hero-card,.contact-form{padding:26px}.footer-inner{flex-direction:column;align-items:flex-start;gap:16px}}.projects-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.project-card{background:#fff;border:1px solid #e4eaf2;border-radius:18px;flex-direction:column;min-height:260px;padding:28px;display:flex}.project-card-top{color:#1769e0;justify-content:space-between;align-items:center;display:flex}.project-card-top span{letter-spacing:1.5px;font-size:11px;font-weight:800}.project-card h3{margin:30px 0 12px;font-size:23px}.project-card p{color:#68758a;line-height:1.65}.project-actions{gap:18px;margin-top:auto;padding-top:20px;display:flex}.project-actions a{color:#1769e0;align-items:center;gap:6px;font-size:14px;font-weight:700;display:inline-flex}@media (width<=900px){.projects-grid{grid-template-columns:1fr}}.brand-logo{color:#fff;letter-spacing:1px;background:linear-gradient(135deg,#1769e0,#0d3f91);border-radius:12px;place-items:center;width:48px;height:48px;font-size:11px;font-weight:900;display:grid;box-shadow:0 8px 20px #1769e033}.hero-card{position:relative;overflow:hidden}.hero-card:before{content:"";background:#ffffff0f;border-radius:50%;width:240px;height:240px;position:absolute;top:-90px;right:-70px}.hero-card:after{content:"";background:#1769e038;border-radius:50%;width:180px;height:180px;position:absolute;bottom:-80px;left:-60px}.hero-card>*{z-index:1;position:relative}.hero-tech-icons{gap:10px;margin-bottom:auto;display:flex}.hero-tech-icons span{color:#a9d0ff;background:#ffffff17;border-radius:11px;place-items:center;width:42px;height:42px;display:grid}.hero-card-label{color:#a8bad2;margin-top:28px;margin-bottom:10px;font-weight:700;display:block}.hero-tech-line{color:#83b9f5;letter-spacing:1.2px;border-top:1px solid #ffffff24;margin-top:24px;padding-top:18px;font-size:10px;font-weight:800}.whatsapp-float{color:#fff;z-index:500;background:#25d366;border-radius:50%;place-items:center;width:58px;height:58px;transition:transform .2s,box-shadow .2s;display:grid;position:fixed;bottom:24px;right:24px;box-shadow:0 12px 30px #00000038}.whatsapp-float:hover{transform:translateY(-3px)scale(1.03);box-shadow:0 16px 34px #00000042}.hero{isolation:isolate;position:relative}.tech-background{z-index:0;pointer-events:auto;opacity:.9;width:100%;height:100%;position:absolute;inset:0}.hero:before{content:"";z-index:1;pointer-events:none;background:radial-gradient(circle at 70% 30%,#3287ff1a,#0000 32%),linear-gradient(90deg,#f7fbffe6 0%,#eff6ffb8 55%,#ebf4ff9e 100%);position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.tech-background{display:none}}.hero{position:relative;overflow:hidden}.hero-video{object-fit:cover;z-index:0;opacity:.42;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.hero-video-overlay{z-index:1;pointer-events:none;background:linear-gradient(90deg,#060e1ae0 0%,#081424ad 50%,#060e1a8f 100%),radial-gradient(circle at 75% 35%,#1a6ce62e,#0000 38%);position:absolute;inset:0}.tech-background{z-index:2;pointer-events:none}.hero .container{z-index:3;position:relative}@media (width<=900px){.hero-video{opacity:.32}}@media (prefers-reduced-motion:reduce){.hero-video{display:none}}.courses-section{position:relative}.courses-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.course-card{background:#fff;border:1px solid #e3e9f1;border-radius:18px;flex-direction:column;min-height:330px;padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex}.course-card:hover{border-color:#1769e047;transform:translateY(-4px);box-shadow:0 18px 50px #162d5017}.course-featured{border-color:#1769e047;box-shadow:0 14px 40px #1769e014}.course-card-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.course-label{color:#1769e0;letter-spacing:1.4px;font-size:11px;font-weight:900}.course-level{color:#1769e0;background:#edf4ff;border-radius:20px;padding:5px 9px;font-size:11px;font-weight:700}.course-card h3{margin:28px 0 12px;font-size:23px}.course-card>p{color:#68758a;margin:0;line-height:1.65}.course-info{border-top:1px solid #edf0f4;gap:22px;margin-top:24px;padding-top:18px;display:flex}.course-info span{color:#68758a;font-size:12px}.course-info strong{color:#344158;text-transform:uppercase;letter-spacing:.6px;margin-bottom:4px;font-size:11px;display:block}.course-contact-button{color:#1769e0;cursor:pointer;text-align:left;background:0 0;border:0;margin-top:auto;padding:22px 0 0;font-weight:800}.site .course-card{background:linear-gradient(145deg,#ffffff0b,#ffffff05);border-color:#ffffff14}.site .course-card h3{color:#fff}.site .course-card>p{color:#9aacc3}.site .course-info{border-color:#ffffff14}.site .course-info span{color:#9aacc3}.site .course-info strong{color:#c8d6e7}.site .course-level{color:#75b2ff;background:#1769e026}@media (width<=950px){.courses-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=620px){.courses-grid{grid-template-columns:1fr}.course-info{flex-direction:column;gap:12px}}.intro-video-overlay{z-index:10000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#020812f0;justify-content:center;align-items:center;padding:28px;animation:.35s introFadeIn;display:flex;position:fixed;inset:0}.intro-video-container{background:#020812;border:1px solid #ffffff1f;border-radius:18px;width:min(1280px,94vw);position:relative;overflow:hidden;box-shadow:0 40px 120px #0000008c}.intro-video{aspect-ratio:16/9;object-fit:contain;background:#000;width:100%;height:auto;display:block}.intro-video-control,.intro-video-skip{pointer-events:auto;color:#fff;font:inherit;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#050e1cb8;border:1px solid #ffffff2e;border-radius:10px;padding:10px 14px;font-size:13px;font-weight:700;transition:background .2s,transform .2s}.intro-video-control:hover,.intro-video-skip:hover{background:#1769e0d9;transform:translateY(-1px)}.intro-video-preference{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#050e1cc2;border:1px solid #ffffff24;border-radius:10px;padding:10px 14px;font-size:12px;position:absolute;bottom:18px;left:18px}.intro-video-preference label{cursor:pointer;align-items:center;gap:9px;display:flex}.intro-video-preference input{cursor:pointer;width:16px;height:16px}.intro-video-launcher{z-index:900;color:#fff;font:inherit;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#071223e0;border:1px solid #ffffff26;border-radius:10px;padding:10px 14px;font-size:12px;font-weight:800;position:fixed;bottom:92px;right:22px;box-shadow:0 10px 30px #0000003d}.intro-video-launcher:hover{background:#1769e0}@keyframes introFadeIn{0%{opacity:0}to{opacity:1}}@media (width<=899px){.intro-video-overlay,.intro-video-launcher{display:none!important}}@media (prefers-reduced-motion:reduce){.intro-video-overlay{animation:none}}.intro-video-overlay{transition:opacity .35s,-webkit-backdrop-filter .35s,backdrop-filter .35s}.intro-video-container{transition:transform .35s,opacity .35s}.intro-video-closing{opacity:0;-webkit-backdrop-filter:blur();backdrop-filter:blur();pointer-events:none}.intro-video-closing .intro-video-container{opacity:0;transform:scale(.985)}.intro-video-topbar{pointer-events:none;justify-content:space-between;align-items:center;gap:12px;display:flex;position:absolute;top:18px;left:18px;right:18px}.intro-video-actions{align-items:center;gap:10px;display:flex}.intro-icon-button{pointer-events:auto;color:#fff;width:42px;height:42px;font:inherit;cursor:pointer;-webkit-backdrop-filter:blur(8px);background:#06101e8f;border:1px solid #ffffff24;border-radius:999px;justify-content:center;align-items:center;font-size:16px;font-weight:700;transition:transform .18s,background .18s,border-color .18s,opacity .18s;display:inline-flex;position:relative;box-shadow:0 8px 22px #0000002e}.intro-icon-button:hover{background:#0c1c34d1;border-color:#ffffff38;transform:translateY(-1px)}.intro-icon-button.is-active{background:#1769e0c7;border-color:#75b2ffa6}.intro-tooltip{color:#fff;white-space:nowrap;opacity:0;pointer-events:none;background:#050c18eb;border-radius:9px;padding:7px 10px;font-size:11px;font-weight:700;line-height:1.2;transition:opacity .18s,transform .18s;position:absolute;top:calc(100% + 10px);right:0;transform:translateY(-4px);box-shadow:0 10px 24px #0000003d}.intro-icon-button:hover .intro-tooltip,.intro-video-fab:hover .intro-tooltip{opacity:1;transform:translateY(0)}.intro-video-fab{z-index:900;color:#fff;width:46px;height:46px;font:inherit;cursor:pointer;-webkit-backdrop-filter:blur(8px);background:#071223b8;border:1px solid #ffffff29;border-radius:999px;justify-content:center;align-items:center;font-size:15px;font-weight:800;transition:transform .18s,background .18s,border-color .18s;display:inline-flex;position:fixed;bottom:92px;right:22px;box-shadow:0 10px 30px #0003}.intro-video-fab:hover{background:#0c1c34db;border-color:#ffffff38;transform:translateY(-1px)}.intro-video-fab .intro-tooltip{top:50%;right:calc(100% + 10px);transform:translateY(-50%)translate(4px)}.intro-video-fab:hover .intro-tooltip{transform:translateY(-50%)translate(0)}@media (width<=899px){.intro-video-fab,.intro-video-overlay{display:none!important}}.intro-video-watermark-cover{z-index:4;color:#ffffffe0;letter-spacing:.3px;-webkit-backdrop-filter:blur(5px);pointer-events:none;background:linear-gradient(135deg,#050f1ef0,#0c2542f0);border:1px solid #ffffff1a;border-radius:9px;justify-content:center;align-items:center;min-width:74px;height:32px;padding:0 12px;font-size:11px;font-weight:800;display:flex;position:absolute;bottom:10px;right:10px;box-shadow:0 5px 18px #00000047}.hero h1{color:#f8fbff}.hero h1 span{color:#2f8cff}.hero-description{color:#ebf3ffd1}.hero-eyebrow{color:#3898ff}*{box-sizing:border-box}body{margin:0}.admin-loading,.admin-login-page{background:radial-gradient(circle at 75% 20%,#206ee62e,#0000 30%),#eef4fc;place-items:center;min-height:100vh;font-family:system-ui,sans-serif;display:grid}.admin-login-card{background:#fff;border-radius:22px;width:min(430px,100% - 32px);padding:40px;box-shadow:0 30px 70px #142a5024}.admin-brand{align-items:center;gap:13px;margin-bottom:36px;display:flex}.admin-logo{color:#fff;background:#1769e0;border-radius:13px;place-items:center;width:52px;height:52px;font-size:11px;font-weight:900;display:grid}.admin-brand strong,.admin-brand span{display:block}.admin-brand strong{font-size:20px}.admin-brand span{color:#68758a;margin-top:2px;font-size:13px}.admin-login-card h1{color:#162036;margin-bottom:7px}.admin-login-card>p{color:#68758a;margin:0 0 30px}.admin-login-card label{color:#344158;margin-bottom:18px;font-size:13px;font-weight:700;display:block}.admin-login-card input{border:1px solid #d7dfea;border-radius:9px;outline:none;width:100%;margin-top:7px;padding:13px}.admin-login-card input:focus{border-color:#1769e0;box-shadow:0 0 0 3px #1769e01a}.admin-login-card button{color:#fff;cursor:pointer;background:#1769e0;border:0;border-radius:9px;width:100%;padding:13px;font-weight:800}.admin-error{color:#b22727;background:#fff0f0;border-radius:8px;margin-bottom:16px;padding:11px;font-size:13px}.back-site{text-align:center;color:#1769e0;margin-top:24px;font-size:13px;text-decoration:none;display:block}.admin-dashboard{color:#172033;background:#f4f7fb;min-height:100vh;font-family:system-ui,sans-serif}.admin-header{color:#fff;background:#102440;justify-content:space-between;align-items:center;min-height:72px;padding:0 35px;display:flex}.admin-header strong,.admin-header span{display:block}.admin-header>div>span{color:#a7b8ce;margin-top:2px;font-size:12px}.admin-user{align-items:center;gap:18px;display:flex}.admin-user button,.refresh-button{cursor:pointer;border:0;border-radius:7px;padding:9px 14px}.admin-user button{color:#fff;background:#ffffff1a}.admin-content{width:min(1300px,100% - 40px);margin:auto;padding:40px 0}.admin-title{justify-content:space-between;align-items:center;margin-bottom:30px;display:flex}.admin-title h1{margin:0}.admin-title p{color:#68758a;margin:5px 0 0}.refresh-button{color:#fff;background:#1769e0}.stats-grid{grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px;display:grid}.stats-grid article{background:#fff;border:1px solid #e5eaf1;border-radius:14px;padding:24px}.stats-grid span{color:#68758a;font-size:13px;display:block}.stats-grid strong{margin-top:10px;font-size:34px;display:block}.admin-panel{background:#fff;border:1px solid #e5eaf1;border-radius:14px;margin-bottom:24px;padding:25px}.admin-panel h2{margin:0 0 20px;font-size:19px}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;white-space:nowrap;border-bottom:1px solid #edf0f4;padding:13px;font-size:13px}th{color:#68758a}.status-new{color:#1769e0;background:#e9f2ff;border-radius:20px;padding:4px 8px;font-size:11px;font-weight:800}.admin-columns{grid-template-columns:1fr 1fr;gap:24px;display:grid}.ranking-row{border-bottom:1px solid #edf0f4;justify-content:space-between;padding:12px 0;display:flex}@media (width<=850px){.stats-grid{grid-template-columns:1fr 1fr}.admin-columns{grid-template-columns:1fr}}@media (width<=520px){.stats-grid{grid-template-columns:1fr}.admin-header{padding:0 15px}}.contact-view-button{color:#fff;cursor:pointer;background:#1769e0;border:0;border-radius:7px;padding:6px 11px;font-weight:700}.contact-modal-backdrop{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#040c18b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.contact-modal{color:#172033;background:#fff;border-radius:18px;width:min(760px,100%);max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 30px 80px #0000004d}.contact-modal-header{justify-content:space-between;align-items:flex-start;margin-bottom:24px;display:flex}.contact-modal-header h2{margin:0}.contact-modal-header span{color:#68758a;margin-top:5px;font-size:12px;display:block}.contact-modal-header button{cursor:pointer;background:0 0;border:0;font-size:20px}.contact-detail-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px;display:grid}.contact-detail-grid div{background:#f6f8fb;border-radius:9px;padding:13px}.contact-detail-grid strong,.contact-detail-grid span{display:block}.contact-detail-grid strong{color:#68758a;margin-bottom:4px;font-size:12px}.contact-modal-label{margin-bottom:18px;font-size:13px;font-weight:700;display:block}.contact-modal-label textarea,.contact-modal-label select{width:100%;font:inherit;border:1px solid #d8e0ea;border-radius:8px;margin-top:7px;padding:11px}.contact-modal-label textarea{resize:vertical;min-height:110px}.contact-modal-actions{justify-content:flex-end;gap:10px;display:flex}.primary-admin-button,.secondary-admin-button{cursor:pointer;border-radius:8px;padding:10px 16px;font-weight:700}.primary-admin-button{color:#fff;background:#1769e0;border:0}.secondary-admin-button{color:#344158;background:#fff;border:1px solid #d7dfea}@media (width<=650px){.contact-detail-grid{grid-template-columns:1fr}}.admin-section-header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px;display:flex}.admin-section-header h2{margin:0}.admin-section-header p{color:#68758a;margin:4px 0 0;font-size:13px}.projects-admin-list{flex-direction:column;gap:10px;display:flex}.project-admin-row{background:#fafbfd;border:1px solid #e5eaf1;border-radius:10px;grid-template-columns:1fr auto auto;align-items:center;gap:18px;padding:14px;display:grid}.project-admin-row strong,.project-admin-row span{display:block}.project-admin-row>div:first-child span{color:#7b8798;margin-top:3px;font-size:12px}.project-admin-flags{gap:8px;display:flex}.flag{border-radius:20px;padding:4px 8px;font-size:11px;font-weight:800}.flag-active{color:#20733a;background:#e7f7ec}.flag-inactive{color:#666;background:#f1f1f1}.flag-featured{color:#1769e0;background:#e8f1ff}.project-modal-backdrop{z-index:1100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#040c18b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.project-modal{color:#172033;background:#fff;border-radius:18px;width:min(820px,100%);max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 30px 80px #0000004d}.project-form-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px;display:grid}.project-form-grid label{font-size:13px;font-weight:700}.project-form-grid input{width:100%;font:inherit;border:1px solid #d8e0ea;border-radius:8px;margin-top:7px;padding:11px}.project-checks{gap:22px;margin:10px 0 22px;display:flex}.project-checks label{align-items:center;gap:8px;font-weight:700;display:flex}@media (width<=700px){.project-admin-row,.project-form-grid{grid-template-columns:1fr}.admin-section-header{flex-direction:column;align-items:flex-start}}.backup-list{flex-direction:column;gap:10px;display:flex}.backup-row{background:#fafbfd;border:1px solid #e5eaf1;border-radius:10px;grid-template-columns:1fr auto auto;align-items:center;gap:18px;padding:14px;display:grid}.backup-row strong,.backup-row span{display:block}.backup-row>div>span{color:#7b8798;margin-top:4px;font-size:12px}.backup-size{color:#68758a;font-size:13px;font-weight:700}@media (width<=700px){.backup-row{grid-template-columns:1fr}}.services-admin-list{flex-direction:column;gap:10px;display:flex}.service-admin-row{background:#fafbfd;border:1px solid #e5eaf1;border-radius:10px;grid-template-columns:1fr auto auto auto;align-items:center;gap:18px;padding:14px;display:grid}.service-admin-row strong,.service-admin-row span{display:block}.service-admin-row>div:first-child span{color:#7b8798;margin-top:3px;font-size:12px}.service-order{color:#68758a;font-size:12px;font-weight:700}.service-modal-backdrop{z-index:1200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#040c18b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.service-modal{color:#172033;background:#fff;border-radius:18px;width:min(760px,100%);max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 30px 80px #0000004d}.service-active-label{align-items:center;gap:8px;margin-top:30px;font-weight:700;display:flex}@media (width<=700px){.service-admin-row{grid-template-columns:1fr}}.course-modal-backdrop{z-index:1300;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#040c18b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.course-modal{color:#172033;background:#fff;border-radius:18px;width:min(820px,100%);max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 30px 80px #0000004d}.analytics-cards{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:14px;margin-bottom:26px;display:grid}.analytics-card{background:#fafbfd;border:1px solid #e4eaf2;border-radius:12px;padding:18px}.analytics-card span{color:#748197;font-size:12px;font-weight:700;display:block}.analytics-card strong{color:#18243a;margin-top:8px;font-size:28px;display:block}.analytics-rankings{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.analytics-ranking{background:#fafbfd;border:1px solid #e4eaf2;border-radius:12px;padding:18px}.analytics-ranking h3{margin:0 0 14px;font-size:15px}.analytics-ranking p{color:#7c8798;font-size:13px}.ranking-row{border-bottom:1px solid #edf0f4;justify-content:space-between;align-items:center;gap:15px;padding:9px 0;display:flex}.ranking-row:last-child{border-bottom:0}.ranking-row span{color:#59667a;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.ranking-row strong{color:#1769e0}@media (width<=900px){.analytics-rankings{grid-template-columns:1fr}}.admin-users-list{flex-direction:column;gap:10px;display:flex}.admin-user-row{background:#fafbfd;border:1px solid #e5eaf1;border-radius:10px;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:18px;padding:14px;display:grid}.admin-user-row strong{display:block}.admin-user-row>div>span{color:#7b8798;margin-top:4px;font-size:12px;display:block}.admin-empty-message{color:#7b8798;padding:14px;font-size:13px}.admin-user-modal-backdrop{z-index:1400;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#040c18b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.admin-user-modal{color:#172033;background:#fff;border-radius:18px;width:min(620px,100%);max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 30px 80px #0000004d}.admin-user-modal .contact-modal-label{margin-bottom:18px;font-size:13px;font-weight:700;display:block}.admin-user-modal .contact-modal-label input{box-sizing:border-box;width:100%;font:inherit;border:1px solid #d8e0ea;border-radius:8px;margin-top:7px;padding:11px}.admin-user-name{color:#68758a;background:#f4f7fb;border-radius:9px;margin-bottom:18px;padding:12px 14px;font-size:13px}.admin-user-name strong{color:#172033;margin-left:6px;display:inline}.admin-security-note{background:#f4f8ff;border:1px solid #dce8f8;border-radius:9px;flex-direction:column;gap:4px;margin:0 0 22px;padding:12px 14px;display:flex}.admin-security-note strong{color:#1769e0;font-size:12px}.admin-security-note span{color:#68758a;font-size:12px;line-height:1.5}@media (width<=700px){.admin-user-row{grid-template-columns:1fr}}.audit-table-wrapper{width:100%;overflow-x:auto}.audit-table{border-collapse:collapse;width:100%}.audit-table th{color:#68758a;text-align:left;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid #dfe6ef;padding:11px 12px;font-size:11px}.audit-table td{color:#46546a;border-bottom:1px solid #edf0f4;padding:12px;font-size:12px}.audit-action{color:#1769e0;background:#edf4ff;border-radius:20px;padding:4px 8px;font-size:10px;font-weight:800;display:inline-block}.audit-ok{color:#20733a;font-weight:800}.audit-error{color:#b42318;font-weight:800}.admin-users-error-message{color:#b42318;background:#fff3f2;border:1px solid #f0c5c1;border-radius:9px;margin-bottom:16px;padding:12px 14px;font-size:13px;font-weight:600}.admin-section-header>button+button{margin-left:8px}.contact-email-status{background:#f8fafc;border:1px solid #e1e8f1;border-radius:12px;margin:18px 0;padding:16px}.contact-email-status>div:first-child{justify-content:space-between;align-items:center;gap:12px;display:flex}.contact-email-status strong{font-size:13px}.email-status{border-radius:999px;align-items:center;padding:5px 9px;font-size:11px;font-weight:800;display:inline-flex}.email-status-sent{color:#20733a;background:#e7f7ec}.email-status-pending{color:#8a6100;background:#fff4d7}.email-status-error{color:#b42318;background:#fff0ef}.contact-email-meta{color:#748197;flex-direction:column;gap:5px;margin:12px 0;font-size:12px;display:flex}.contact-email-error{color:#b42318;word-break:break-word}.status-icon{cursor:default;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;width:32px;height:32px;transition:transform .15s,box-shadow .15s;display:inline-flex}.status-icon:hover{transform:translateY(-1px)}.status-icon--new{color:#2563eb;background:#dbeafe;border-color:#bfdbfe}.status-icon--ok{color:#15803d;background:#dcfce7;border-color:#bbf7d0}.status-icon--pending{color:#b45309;background:#fef3c7;border-color:#fde68a}.status-icon--error{color:#b91c1c;background:#fee2e2;border-color:#fecaca}.status-icon--neutral{color:#475569;background:#e2e8f0;border-color:#cbd5e1}.contact-action-icon{color:#1d4ed8;cursor:pointer;background:#fff;border:1px solid #d7e1ec;border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;transition:transform .15s,box-shadow .15s,background .15s,color .15s;display:inline-flex}.contact-action-icon:hover{color:#1e40af;background:#eff6ff;transform:translateY(-1px);box-shadow:0 8px 18px #2563eb1f}.contact-action-icon:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}