:root{--navy:#071426;--blue:#1688ff;--blue2:#54b8ff;--cyan:#56e0e8;--white:#fff;--text:#10243d;--muted:#64748b;--soft:#eef7ff;--border:#dbeafe;--success:#19b86b;--warning:#f59e0b;--danger:#e5484d;--shadow:0 20px 60px rgba(7,20,38,.12);--radius:24px;--fontScale:1}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;font-size:calc(16px * var(--fontScale, 1))}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);overflow-x:hidden;line-height:1.65;background:#f7fbff}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--blue);color:#fff}
.container{max-width:1250px;margin:auto;padding:0 24px}

/* ===== ACCESSIBILITY ===== */
.skip-link{position:fixed;left:15px;top:-100px;z-index:99999;padding:12px 18px;background:var(--navy);color:#fff;border-radius:10px;font-weight:600;transition:top .3s}
.skip-link:focus{top:15px}
body.high-contrast{--navy:#000;--blue:#0057ff;--cyan:#00ffff;--text:#000;--muted:#222;--soft:#fff;--border:#000;background:#fff}
body.reduced-motion *{animation-duration:.001ms!important;transition:none!important}

/* ===== DARK MODE ===== */
body.dark-mode{--text:#e8e8e8;--muted:#a0a0a0;--border:#2a3a4a;--soft:#1a2a3a;background:#0a1520;color:#e8e8e8}
body.dark-mode .features,body.dark-mode .app-section,body.dark-mode .goals,body.dark-mode .learn-section{background:#0f1a2a}
body.dark-mode .dashboard-section,body.dark-mode .community,body.dark-mode .career,body.dark-mode .events,body.dark-mode .resources{background:#0a1520}
body.dark-mode .app-card,body.dark-mode .panel,body.dark-mode .stat-card,body.dark-mode .post,body.dark-mode .goal,body.dark-mode .career-card,body.dark-mode .event-card,body.dark-mode .resource-card,body.dark-mode .badge-card,body.dark-mode .chart-card,body.dark-mode .story-card,body.dark-mode .learn-card,body.dark-mode .mentor-card,body.dark-mode .skill-badge-card,body.dark-mode .flashcard-front,body.dark-mode .challenge-card,body.dark-mode .collab-note,body.dark-mode .reading-item{background:#1a2a3a;border-color:#2a3a4a;color:#e8e8e8}
body.dark-mode textarea,body.dark-mode input,body.dark-mode select{background:#1a2a3a;border-color:#2a3a4a;color:#e8e8e8}
body.dark-mode .mood{background:#1a2a3a;border-color:#2a3a4a}
body.dark-mode .mood.selected{background:#1a3a5a;border-color:var(--blue)}
body.dark-mode .chat-window,body.dark-mode .modal-box{background:#1a2a3a}
body.dark-mode .chat-messages{background:#0a1520}
body.dark-mode .bot{background:#1a2a3a;border-color:#2a3a4a}
body.dark-mode .user{background:#1a3a5a}
body.dark-mode .accessibility-panel{background:#1a2a3a;border-color:#2a3a4a;color:#e8e8e8}
body.dark-mode .accessibility-panel button{background:#0a1520;border-color:#2a3a4a;color:#e8e8e8}
body.dark-mode .notification-dropdown{background:#1a2a3a;border-color:#2a3a4a}
body.dark-mode footer{background:#020810}
body.dark-mode .resource-filter,body.dark-mode .video-tab,body.dark-mode .flash-filter{background:#1a2a3a;border-color:#2a3a4a;color:#e8e8e8}

/* ===== LOADER ===== */
.loader{position:fixed;inset:0;z-index:100000;background:var(--navy);display:flex;align-items:center;justify-content:center;flex-direction:column;color:#fff;transition:opacity .6s,visibility .6s}
.loader.hide{opacity:0;visibility:hidden;pointer-events:none}
.loader-wheel{width:85px;height:85px;border:8px solid rgba(255,255,255,.15);border-top-color:var(--cyan);border-right-color:var(--blue);border-radius:50%;animation:spin 1s linear infinite}
.loader h2{margin-top:22px;font-size:28px}
.loader p{opacity:.7;margin-top:5px}

/* ===== HEADER ===== */
header{position:fixed;top:0;width:100%;z-index:5000;padding:12px 5%;background:rgba(7,20,38,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{max-width:1250px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;font-size:22px;font-weight:900;letter-spacing:-.5px;flex-shrink:0}
.logo-mark{width:43px;height:43px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 8px 25px rgba(22,136,255,.3);font-size:23px;transition:transform .3s}
.logo:hover .logo-mark{transform:rotate(10deg) scale(1.1)}
.nav-links{display:flex;gap:5px;align-items:center;flex-wrap:wrap}
.nav-links a{color:#dbeafe;padding:8px 12px;border-radius:10px;font-size:13px;font-weight:600;transition:all .2s;white-space:nowrap}
.nav-links a:hover{background:rgba(255,255,255,.1);color:#fff}
.nav-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}
.icon-btn,.dark-toggle,.notification-bell{width:40px;height:40px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#fff;border-radius:11px;display:grid;place-items:center;transition:all .2s;font-size:16px;cursor:pointer}
.icon-btn:hover,.dark-toggle:hover,.notification-bell:hover{background:rgba(255,255,255,.15);transform:scale(1.08)}
.menu-btn{display:none}

/* ===== NOTIFICATION ===== */
.notification-wrapper{position:relative}
.notification-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;background:var(--danger);color:#fff;border-radius:50%;font-size:10px;font-weight:800;display:grid;place-items:center}
.notification-dropdown{position:absolute;top:50px;right:0;width:300px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);z-index:9999;display:none;overflow:hidden}
.notification-dropdown.show{display:block;animation:fadeInScale .3s ease}
.notification-dropdown h4{padding:14px 16px;border-bottom:1px solid var(--border);font-size:14px}
.notification-item{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px;transition:background .2s;cursor:pointer}
.notification-item:hover{background:#f0f7ff}
.notification-item:last-child{border-bottom:none}
.notification-item small{color:var(--muted);display:block;margin-top:3px}

/* ===== HERO ===== */
.hero{min-height:100vh;padding:140px 5% 80px;position:relative;overflow:hidden;background:linear-gradient(120deg,#061222 0%,#09203b 48%,#063e5a 100%);color:#fff}
.hero::before{content:"";position:absolute;width:650px;height:650px;border-radius:50%;background:rgba(22,136,255,.15);filter:blur(20px);top:-250px;right:-150px;animation:float 8s ease-in-out infinite}
.hero::after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(86,224,232,.1);filter:blur(20px);bottom:-200px;left:-100px;animation:float 10s ease-in-out infinite reverse}
#particleCanvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero-grid{max-width:1250px;margin:auto;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:60px;position:relative;z-index:2}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:8px 13px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);border-radius:50px;font-size:13px;color:#cdeaff;margin-bottom:20px}
.pulse-dot{width:8px;height:8px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 7px rgba(86,224,232,.12);animation:pulse 2s ease-in-out infinite}
.hero h1{font-size:clamp(36px,5vw,72px);line-height:1.05;letter-spacing:-3px;max-width:800px;animation:fadeInUp .8s ease-out .1s both}
.gradient-text{background:linear-gradient(90deg,#fff,var(--cyan),#72baff);-webkit-background-clip:text;color:transparent;background-clip:text}
.hero-sub{max-width:680px;margin:25px 0;color:#bdd0e5;font-size:17px;animation:fadeInUp .8s ease-out .2s both}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .3s both}
.hero-stats{display:flex;gap:30px;margin-top:35px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .4s both}
.hero-stat strong{display:block;font-size:25px}
.hero-stat span{color:#91a9c2;font-size:13px}

/* ===== TYPING ===== */
.typing-text{display:inline}
.typing-cursor{display:inline-block;width:3px;height:1em;background:var(--cyan);margin-left:2px;animation:blink 1s step-end infinite;vertical-align:text-bottom}

/* ===== HERO VISUAL ===== */
.hero-visual{position:relative;min-height:500px;display:grid;place-items:center}
.orbit{width:400px;height:400px;border:1px dashed rgba(255,255,255,.16);border-radius:50%;position:absolute;animation:spin 24s linear infinite}
.orbit::before,.orbit::after{content:"";position:absolute;width:16px;height:16px;background:var(--cyan);border-radius:50%;box-shadow:0 0 25px var(--cyan)}
.orbit::before{top:15px;left:70px}
.orbit::after{right:20px;bottom:70px}
.main-card{width:min(390px,90%);padding:28px;border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(20px);box-shadow:0 30px 80px rgba(0,0,0,.25);position:relative;z-index:3;animation:float 5s ease-in-out infinite}
.profile-row{display:flex;align-items:center;gap:15px}
.avatar{width:62px;height:62px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:30px;flex-shrink:0}
.main-card h3{font-size:20px}
.main-card small{color:#a9c0d8}
.card-progress{margin-top:25px}
.progress-top{display:flex;justify-content:space-between;font-size:13px;color:#b8cee3}
.progress{height:10px;border-radius:30px;background:rgba(255,255,255,.1);overflow:hidden;margin-top:8px}
.progress span{display:block;height:100%;width:72%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:30px;animation:progressLoad 1.8s ease}
.floating-card{position:absolute;padding:13px 16px;background:#fff;color:var(--text);border-radius:15px;box-shadow:0 18px 45px rgba(0,0,0,.22);z-index:5;font-size:13px;font-weight:800}
.float-one{top:50px;left:0;animation:float 4s ease-in-out infinite}
.float-two{bottom:60px;right:0;animation:float 5s ease-in-out infinite reverse}

/* ===== BUTTONS ===== */
.btn{border:0;border-radius:13px;padding:13px 19px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:all .3s cubic-bezier(.175,.885,.32,1.275);-webkit-tap-highlight-color:transparent;min-height:48px;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#00152a;box-shadow:0 12px 30px rgba(22,136,255,.25)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 17px 40px rgba(22,136,255,.35)}
.btn-primary:active{transform:translateY(-1px) scale(.98)}
.btn-outline{color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18)}
.btn-outline:hover{background:rgba(255,255,255,.13)}
.btn-sm{padding:8px 16px;font-size:13px;min-height:40px}

/* ===== SECTIONS ===== */
section{padding:80px 5%}
.section-head{max-width:720px;margin-bottom:45px}
.section-kicker{text-transform:uppercase;color:var(--blue);letter-spacing:2px;font-size:12px;font-weight:900;margin-bottom:10px}
.section-head h2{font-size:clamp(24px,4vw,44px);line-height:1.1;letter-spacing:-2px}
.section-head p{color:var(--muted);margin-top:14px}

/* ===== FEATURES ===== */
.features{background:#fff}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{padding:25px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.feature-icon{width:55px;height:55px;display:grid;place-items:center;border-radius:16px;background:#edf7ff;font-size:25px;margin-bottom:18px;transition:transform .3s}
.feature-card:hover .feature-icon{transform:scale(1.2) rotate(10deg)}
.feature-card h3{margin-bottom:8px;font-size:1rem}
.feature-card p{color:var(--muted);font-size:14px}

/* ===== DASHBOARD ===== */
.dashboard-section{background:#f3f8fd}
.dashboard{display:grid;grid-template-columns:260px 1fr;gap:20px}
.side-nav{background:var(--navy);padding:20px;border-radius:25px;color:#fff;height:max-content;position:sticky;top:100px}
.side-nav h3{margin-bottom:18px}
.side-links{display:grid;gap:5px}
.side-link{width:100%;border:0;background:transparent;color:#b9cee4;padding:12px;border-radius:11px;text-align:left;font-size:.9rem;transition:all .2s;display:flex;align-items:center;gap:8px;cursor:pointer}
.side-link:hover,.side-link.active{color:#fff;background:rgba(255,255,255,.1)}
.dashboard-content{min-width:0}
.dashboard-top{display:flex;justify-content:space-between;gap:15px;margin-bottom:18px;align-items:center;flex-wrap:wrap}
.welcome h2{font-size:28px}
.welcome p{color:var(--muted)}
.status{background:#e8fff3;color:#087443;border-radius:50px;padding:8px 13px;font-size:12px;font-weight:800}
.chart-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:15px}
.chart-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;text-align:center;transition:all .3s}
.chart-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ring-chart{width:80px;height:80px;border-radius:50%;position:relative;margin:0 auto 10px;display:grid;place-items:center}
.ring-chart::before{content:"";position:absolute;inset:0;border-radius:50%;border:8px solid #eaf1f7}
.ring-chart::after{content:"";position:absolute;inset:0;border-radius:50%;border:8px solid transparent;border-top-color:var(--blue);border-right-color:var(--cyan);animation:spin 2s linear infinite}
.ring-chart .ring-value{font-size:18px;font-weight:900;z-index:1}
.chart-card span{font-size:12px;color:var(--muted);display:block}
.chart-card strong{display:block;font-size:14px;margin-top:3px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:15px}
.stat-card{padding:20px;background:#fff;border:1px solid var(--border);border-radius:20px;transition:all .3s}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.stat-card span{color:var(--muted);font-size:13px}
.stat-card strong{display:block;font-size:28px;margin-top:3px}
.panel-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:15px}
.panel{background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px}
.panel h3{margin-bottom:15px;font-size:1.1rem}
.quick-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.quick-action{padding:15px;border:1px solid var(--border);border-radius:15px;background:#f9fcff;text-align:left;transition:all .3s;cursor:pointer}
.quick-action:hover{transform:translateY(-3px);border-color:#9acfff}

/* ===== APP SECTION ===== */
.app-section{background:#fff}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.app-card{background:#f8fbff;border:1px solid var(--border);border-radius:25px;padding:25px}
.app-card h3{font-size:22px;margin-bottom:6px}
.app-card>p{color:var(--muted);margin-bottom:20px;font-size:14px}
textarea,input,select{width:100%;border:1px solid #d7e4f1;background:#fff;border-radius:13px;padding:13px;outline:none;color:var(--text);transition:all .3s}
textarea{min-height:120px;resize:vertical}
textarea:focus,input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,136,255,.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.form-label{font-size:12px;font-weight:800;margin-bottom:5px;display:block}
.result-box{margin-top:15px;background:#fff;border:1px solid var(--border);border-radius:15px;padding:16px;display:none}
.result-box.show{display:block;animation:slideUp .4s ease}
.moods{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.mood{border:1px solid var(--border);background:#fff;border-radius:50px;padding:8px 12px;font-size:1.1rem;transition:all .2s;cursor:pointer}
.mood:hover{border-color:var(--blue);transform:scale(1.1)}
.mood.selected{background:#eaf6ff;border-color:var(--blue);transform:scale(1.1)}
.journal-list{margin-top:20px;display:grid;gap:10px}
.journal-item{padding:15px;border-radius:15px;background:#fff;border:1px solid var(--border);animation:slideUp .3s ease}
.journal-item small{color:var(--muted)}

/* ===== COMMUNITY ===== */
.community{background:#f4f9fe}
.search-bar{display:flex;gap:10px;margin-bottom:20px}
.search-bar input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:13px;font-size:14px;background:#fff}
.search-bar input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,136,255,.1);outline:none}
.community-grid{display:grid;grid-template-columns:1fr 320px;gap:20px}
.post{background:#fff;border:1px solid var(--border);border-radius:22px;padding:20px;margin-bottom:14px;transition:all .3s}
.post:hover{box-shadow:0 10px 25px rgba(7,20,38,.06)}
.post-header{display:flex;align-items:center;gap:11px}
.mini-avatar{width:43px;height:43px;border-radius:13px;background:#e5f4ff;display:grid;place-items:center;flex-shrink:0;font-size:1.1rem}
.post-meta strong{display:block;font-size:.95rem}
.post-meta small{color:var(--muted);font-size:.8rem}
.post-body{margin:15px 0;color:#334155;font-size:.95rem}
.post-actions{display:flex;gap:8px;flex-wrap:wrap}
.post-actions button{border:1px solid var(--border);background:#f9fcff;border-radius:10px;padding:8px 12px;font-size:.85rem;transition:all .2s;cursor:pointer}
.post-actions button:hover{border-color:var(--blue);background:#eaf6ff}
.circle-card{padding:20px;background:var(--navy);color:#fff;border-radius:22px;margin-bottom:14px;transition:all .3s}
.circle-card:hover{transform:translateY(-4px)}
.circle-card p{color:#a9bfd5;font-size:13px;margin:8px 0 15px}
.circle-card h3{font-size:1rem}

/* ===== GOALS ===== */
.goals{background:#fff}
.goal-list{display:grid;gap:13px}
.goal{padding:18px;border:1px solid var(--border);border-radius:18px}
.goal-top{display:flex;justify-content:space-between;gap:15px}
.goal-top strong{font-size:15px}
.goal-top span{font-weight:900;color:var(--blue)}
.goal .progress{background:#eaf1f7}
.goal .progress span{background:linear-gradient(90deg,var(--blue),var(--cyan))}

/* ===== CAREER ===== */
.career{background:#f4f9fe}
.career-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.career-card{padding:24px;background:#fff;border:1px solid var(--border);border-radius:22px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);cursor:pointer}
.career-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.career-card .big-icon{font-size:32px;transition:transform .3s}
.career-card:hover .big-icon{transform:scale(1.2) rotate(10deg)}
.career-card h3{margin:13px 0 7px;font-size:1rem}
.career-card p{color:var(--muted);font-size:14px}

/* ===== SAFETY ===== */
.safety{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.safety::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(86,224,232,.08);filter:blur(60px);top:-100px;right:-100px}
.safety .section-head p{color:#a9bfd5}
.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.safety-card{padding:22px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);border-radius:20px;transition:all .3s}
.safety-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.safety-card h3{font-size:1rem;margin-bottom:6px}
.safety-card p{color:#a9bfd5;font-size:13px;margin-top:8px}

/* ===== EVENTS ===== */
.events{background:#f3f8fd}
.events-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.event-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px;transition:all .4s;position:relative;overflow:hidden}
.event-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.event-card:hover::before{transform:scaleX(1)}
.event-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.event-date{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#edf7ff;border-radius:10px;font-size:12px;font-weight:800;color:var(--blue);margin-bottom:12px}
.event-card h3{font-size:1rem;margin-bottom:8px}
.event-card p{color:var(--muted);font-size:13px;margin-bottom:14px}
.event-meta{display:flex;gap:12px;font-size:12px;color:var(--muted);flex-wrap:wrap}

/* ===== STORIES ===== */
.stories{background:#fff}
.stories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.story-card{background:#f8fbff;border:1px solid var(--border);border-radius:22px;padding:24px;transition:all .4s}
.story-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.story-avatar{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-size:24px;margin-bottom:14px;transition:transform .3s}
.story-card:hover .story-avatar{transform:scale(1.15) rotate(5deg)}
.story-card blockquote{font-size:14px;color:#334155;line-height:1.7;margin-bottom:14px;font-style:italic}
.story-author{font-size:13px;font-weight:700}
.story-role{font-size:12px;color:var(--muted)}
.story-stars{color:#f59e0b;font-size:13px;margin-top:6px}

/* ===== RESOURCES ===== */
.resources{background:#f3f8fd}
.resource-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.resource-filter{padding:8px 16px;border:1px solid var(--border);background:#fff;border-radius:50px;font-size:13px;font-weight:600;cursor:pointer;transition:all .3s}
.resource-filter:hover,.resource-filter.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.resources-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.resource-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;transition:all .4s;cursor:pointer;position:relative;overflow:hidden}
.resource-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.resource-icon{font-size:28px;margin-bottom:12px;transition:transform .3s}
.resource-card:hover .resource-icon{transform:scale(1.2) rotate(10deg)}
.resource-card h3{font-size:15px;margin-bottom:6px}
.resource-card p{color:var(--muted);font-size:13px;margin-bottom:12px}
.resource-tag{display:inline-block;padding:3px 8px;background:#edf7ff;border-radius:6px;font-size:11px;font-weight:700;color:var(--blue)}

/* ===== BADGES ===== */
.badges{background:#fff}
.badges-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.badge-card{background:#f8fbff;border:1px solid var(--border);border-radius:18px;padding:20px;text-align:center;transition:all .4s}
.badge-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.badge-card.earned{border-color:var(--blue);background:linear-gradient(135deg,#edf7ff,#f0f9ff)}
.badge-icon{font-size:36px;margin-bottom:10px;transition:transform .3s}
.badge-card:hover .badge-icon{transform:scale(1.2) rotate(10deg)}
.badge-card h4{font-size:14px;margin-bottom:4px}
.badge-card p{font-size:12px;color:var(--muted)}
.badge-card .earned-tag{display:inline-block;padding:3px 8px;background:var(--blue);color:#fff;border-radius:6px;font-size:10px;font-weight:800;margin-top:8px}

/* ===== CTA ===== */
.cta{padding:100px 5%;background:radial-gradient(circle at 80% 20%,rgba(86,224,232,.2),transparent 25%),linear-gradient(120deg,#0a2441,#073c5b);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:rgba(22,136,255,.1);filter:blur(80px);top:-200px;left:-100px;animation:float 8s ease-in-out infinite}
.cta-inner{max-width:800px;margin:auto;position:relative;z-index:1}
.cta h2{font-size:clamp(28px,5vw,52px);line-height:1.05;letter-spacing:-2px}
.cta p{color:#b9d0e5;margin:18px auto 25px}

/* ===== FOOTER ===== */
footer{background:#040b15;color:#fff;padding:50px 5% 25px}
.footer-grid{max-width:1250px;margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
footer p{color:#8da3ba;font-size:14px}
footer h4{margin-bottom:13px}
footer a{display:block;color:#8da3ba;margin:6px 0;font-size:14px;transition:all .2s}
footer a:hover{color:#fff}
.footer-bottom{max-width:1250px;margin:35px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:15px;color:#71869b;font-size:12px}

/* ===== CHAT ===== */
.chat-button{position:fixed;right:20px;bottom:88px;width:58px;height:58px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#00152a;font-size:24px;box-shadow:0 15px 40px rgba(22,136,255,.35);z-index:9990;transition:all .3s;cursor:pointer}
.chat-button:hover{transform:scale(1.1)}
.chat-window{position:fixed;right:20px;bottom:155px;width:min(370px,calc(100% - 40px));height:500px;background:#fff;border:1px solid var(--border);border-radius:25px;box-shadow:var(--shadow);z-index:9989;display:none;overflow:hidden;flex-direction:column}
.chat-window.show{display:flex;animation:fadeInScale .3s ease}
.chat-head{padding:16px;background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center}
.chat-head button{border:0;background:transparent;color:#fff;font-size:20px;cursor:pointer}
.chat-messages{flex:1;overflow:auto;padding:15px;background:#f7fbff}
.message{max-width:82%;padding:10px 12px;border-radius:14px;margin-bottom:9px;font-size:13px;animation:slideUp .3s ease}
.bot{background:#fff;border:1px solid var(--border)}
.user{background:#dff1ff;margin-left:auto}
.chat-input{padding:10px;display:flex;gap:7px;border-top:1px solid var(--border)}
.chat-input input{padding:10px;flex:1;min-width:0}
.chat-input button{border:0;width:45px;border-radius:11px;background:var(--blue);color:#fff;cursor:pointer;transition:all .2s}
.chat-input button:hover{background:var(--blue2)}

/* ===== TOAST ===== */
.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,100px);background:var(--navy);color:#fff;padding:13px 18px;border-radius:13px;z-index:99999;box-shadow:var(--shadow);transition:.4s cubic-bezier(.175,.885,.32,1.275);white-space:nowrap;font-size:.9rem}
.toast.show{transform:translate(-50%,0)}

/* ===== MODAL ===== */
.modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal.show{display:flex}
.modal-box{width:min(600px,calc(100% - 32px));background:#fff;border-radius:25px;padding:28px;max-height:90vh;overflow:auto;animation:slideUp .4s ease}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.close-modal{border:0;background:#eef4f9;width:38px;height:38px;border-radius:10px;font-size:1.1rem;cursor:pointer;transition:all .3s}
.close-modal:hover{background:#dde8f0;transform:rotate(90deg)}

/* ===== ACCESSIBILITY BAR ===== */
.accessibility-bar{position:fixed;right:18px;bottom:18px;z-index:9998}
.accessibility-toggle{width:54px;height:54px;border:0;border-radius:50%;background:var(--navy);color:#fff;box-shadow:0 12px 30px rgba(0,0,0,.2);font-size:22px;transition:transform .3s;cursor:pointer}
.accessibility-toggle:hover{transform:scale(1.1)}
.accessibility-panel{position:absolute;right:0;bottom:65px;width:270px;padding:18px;background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);display:none}
.accessibility-panel.show{display:block;animation:fadeInScale .3s ease}
.accessibility-panel h3{margin-bottom:12px;font-size:1rem}
.accessibility-panel button{width:100%;padding:10px;margin:5px 0;border:1px solid var(--border);background:#f8fbff;border-radius:10px;text-align:left;font-size:.9rem;transition:all .2s;cursor:pointer}
.accessibility-panel button:hover{background:var(--soft);border-color:var(--blue);transform:translateX(4px)}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;left:20px;bottom:20px;width:48px;height:48px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#00152a;font-size:20px;box-shadow:0 8px 25px rgba(22,136,255,.3);z-index:9997;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s;cursor:pointer}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-3px) scale(1.1)}

/* ===== LEARNING SECTIONS ===== */
.learn-section{background:#f3f8fd}
.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.learn-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;transition:all .4s;cursor:pointer}
.learn-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.learn-icon{font-size:36px;margin-bottom:12px;transition:transform .3s}
.learn-card:hover .learn-icon{transform:scale(1.2) rotate(10deg)}
.learn-card h3{font-size:1rem;margin-bottom:6px}
.learn-card p{color:var(--muted);font-size:13px;margin-bottom:12px}
.learn-meta{display:flex;gap:10px;font-size:12px;color:var(--muted);margin-bottom:10px}
.learn-level{padding:3px 8px;background:#edf7ff;border-radius:6px;font-weight:700;color:var(--blue)}
.learn-progress-bar{height:6px;background:#eaf1f7;border-radius:30px;overflow:hidden}
.learn-progress-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:30px;transition:width .5s ease}
.learn-pct{font-size:11px;color:var(--muted);margin-top:5px;display:block}
.tutorial-lesson{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--border);border-radius:12px;margin-bottom:8px;cursor:pointer;transition:all .2s;min-height:48px}
.tutorial-lesson:hover{border-color:var(--blue);background:#f0f7ff}
.tutorial-lesson.done{border-color:var(--success);background:#f0fdf4}
.lesson-num{width:28px;height:28px;border-radius:50%;background:#edf7ff;display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--blue);flex-shrink:0}
.tutorial-lesson.done .lesson-num{background:var(--success);color:#fff}

/* Quiz */
.quiz-container{max-width:600px;margin:0 auto}
.quiz-header{display:flex;justify-content:space-between;font-size:14px;font-weight:700;margin-bottom:10px}
.quiz-progress{height:6px;background:#eaf1f7;border-radius:30px;overflow:hidden;margin-bottom:20px}
.quiz-progress-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:30px;transition:width .4s ease}
.quiz-question{font-size:18px;font-weight:700;margin-bottom:18px}
.quiz-options{display:grid;gap:10px}
.quiz-option{padding:14px 18px;border:2px solid var(--border);border-radius:13px;background:#fff;text-align:left;font-size:14px;font-weight:500;transition:all .3s;cursor:pointer;min-height:48px}
.quiz-option:hover{border-color:var(--blue);background:#f0f7ff;transform:translateX(4px)}
.quiz-option.correct{border-color:var(--success);background:#dcfce7;color:#166534}
.quiz-option.wrong{border-color:var(--danger);background:#fef2f2;color:#991b1b}
.quiz-result{text-align:center;padding:30px}
.quiz-score{font-size:64px;font-weight:900;color:var(--blue)}

/* Roadmap */
.roadmap-grid{display:grid;gap:20px}
.roadmap-track{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px}
.roadmap-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.roadmap-icon{font-size:28px}
.roadmap-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.roadmap-step{padding:15px;background:#f8fbff;border:1px solid var(--border);border-radius:15px}
.step-level{font-size:12px;font-weight:800;color:var(--blue);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.step-item{padding:6px 0;font-size:13px;border-bottom:1px solid var(--border-light)}
.step-item:last-child{border-bottom:none}

/* Videos */
.video-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.video-tab{padding:8px 16px;border:1px solid var(--border);background:#fff;border-radius:50px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.video-tab:hover,.video-tab.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.videos-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.video-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;transition:all .3s}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.video-thumb{font-size:48px;text-align:center;padding:20px;background:#f8fbff;border-radius:12px;margin-bottom:12px}
.video-info{display:flex;justify-content:space-between;align-items:center}
.video-info h4{font-size:14px}
.video-info span{font-size:12px;color:var(--muted)}

/* Flashcards */
.flash-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.flash-filter{padding:8px 16px;border:1px solid var(--border);background:#fff;border-radius:50px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.flash-filter:hover,.flash-filter.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.flashcard-wrapper{max-width:500px;margin:0 auto}
.flashcard-card{perspective:1000px;height:250px;cursor:pointer;margin-bottom:15px}
.flashcard-front,.flashcard-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:25px;border:1px solid var(--border);transition:transform .6s cubic-bezier(.175,.885,.32,1.275)}
.flashcard-front{background:#fff}
.flashcard-back{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;transform:rotateY(180deg)}
.flashcard-card.flipped .flashcard-front{transform:rotateY(-180deg)}
.flashcard-card.flipped .flashcard-back{transform:rotateY(0)}
.flashcard-cat{position:absolute;top:15px;left:15px;padding:3px 10px;background:#edf7ff;border-radius:6px;font-size:11px;font-weight:700;color:var(--blue)}
.flashcard-q{font-size:18px;font-weight:700;text-align:center}
.flashcard-hint{position:absolute;bottom:15px;font-size:12px;color:var(--muted)}
.flashcard-a{font-size:20px;font-weight:700;text-align:center}
.flashcard-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.flashcard-counter{font-size:14px;color:var(--muted)}
.flashcard-actions{display:flex;gap:10px;justify-content:center}

/* Playground */
.playground-container{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.playground-editors{display:grid;gap:12px}
.playground-editor label{font-size:12px;font-weight:800;color:var(--muted);display:block;margin-bottom:5px}
.playground-editor textarea{width:100%;min-height:100px;border:1px solid var(--border);border-radius:12px;padding:12px;font-family:'Courier New',monospace;font-size:13px;resize:vertical;background:#1a2a3a;color:#e8e8e8}
.playground-preview{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}
.playground-preview iframe{width:100%;height:100%;min-height:340px;border:none}
.playground-actions{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}

/* Reading List */
.reading-item{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--border);border-radius:12px;margin-bottom:8px;transition:all .2s;background:#fff;min-height:48px}
.reading-item:hover{border-color:var(--blue)}
.reading-item.read{opacity:.6}
.reading-check{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);display:grid;place-items:center;cursor:pointer;font-size:14px;flex-shrink:0;transition:all .2s}
.reading-item.read .reading-check{background:var(--success);border-color:var(--success);color:#fff}
.reading-info{flex:1}
.reading-info h4{font-size:14px;margin-bottom:2px}
.reading-info p{font-size:12px;color:var(--muted)}
.reading-remove{border:none;background:none;color:var(--muted);font-size:16px;padding:4px;cursor:pointer}
.reading-remove:hover{color:var(--danger)}
.empty-state{text-align:center;padding:40px;color:var(--muted)}

/* Challenge */
.challenge-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;text-align:center;max-width:500px;margin:0 auto}
.challenge-streak{font-size:24px;font-weight:900;color:var(--blue);margin-bottom:15px}
.challenge-text{font-size:18px;font-weight:600;margin-bottom:20px;line-height:1.5}
.challenge-done{display:inline-block;padding:10px 20px;background:#dcfce7;color:#166534;border-radius:50px;font-weight:700}

/* Mentors */
.mentors-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.mentor-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;text-align:center;transition:all .3s}
.mentor-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mentor-avatar{font-size:40px;margin-bottom:10px}
.mentor-card h4{font-size:16px;margin-bottom:6px}
.mentor-bio{font-size:13px;color:var(--muted);margin-bottom:12px}
.mentor-skills{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:5px}
.mentor-skills span{padding:3px 10px;background:#edf7ff;border-radius:6px;font-size:11px;font-weight:700;color:var(--blue)}
.mentor-unavailable{display:inline-block;padding:8px 16px;background:#f1f5f9;border-radius:50px;font-size:12px;color:var(--muted);margin-top:12px}

/* Skill Badges */
.skill-badges-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.skill-badge-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;text-align:center;transition:all .3s}
.skill-badge-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.skill-badge-card.earned{border-color:var(--blue);background:linear-gradient(135deg,#edf7ff,#f0f9ff)}
.skill-badge-icon{font-size:32px;margin-bottom:8px;transition:transform .3s}
.skill-badge-card:hover .skill-badge-icon{transform:scale(1.2) rotate(10deg)}
.skill-badge-card h4{font-size:13px;margin-bottom:4px}
.skill-badge-card p{font-size:11px;color:var(--muted);margin-bottom:8px}
.skill-badge-progress{display:flex;align-items:center;gap:8px}
.skill-badge-bar{flex:1;height:4px;background:#eaf1f7;border-radius:30px;overflow:hidden}
.skill-badge-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:30px}
.skill-badge-progress span{font-size:10px;color:var(--muted);font-weight:700}

/* Timer */
.timer-container{text-align:center}
.timer-display{margin-bottom:20px}
.timer-ring{width:160px;height:160px;margin:0 auto;position:relative}
.timer-ring svg{width:100%;height:100%}
.timer-time{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:36px;font-weight:900}
.timer-label{font-size:16px;color:var(--muted);margin-top:10px}
.timer-controls{display:flex;gap:10px;justify-content:center;margin-bottom:15px}
.timer-sessions{font-size:14px;color:var(--muted)}

/* Notes */
.collab-editor{margin-bottom:20px}
.collab-editor input,.collab-editor textarea{width:100%;border:1px solid var(--border);border-radius:13px;padding:12px;font-size:14px;margin-bottom:8px}
.collab-editor textarea{min-height:120px;resize:vertical}
.collab-list{display:grid;gap:10px}
.collab-note{padding:14px;border:1px solid var(--border);border-radius:12px;background:#fff;position:relative;transition:all .2s}
.collab-note:hover{border-color:var(--blue)}
.collab-note-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.collab-note-header small{color:var(--muted);font-size:11px}
.collab-note p{font-size:13px;color:var(--muted)}
.collab-remove{position:absolute;top:10px;right:10px;border:none;background:none;color:var(--muted);font-size:14px;cursor:pointer}

/* ===== ANIMATIONS ===== */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@keyframes fadeInScale{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 7px rgba(86,224,232,.12)}50%{box-shadow:0 0 0 14px rgba(86,224,232,.06)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes progressLoad{from{width:0}}
@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{transform:scale(1.05)}70%{transform:scale(.9)}100%{opacity:1;transform:scale(1)}}
.reveal{opacity:0;transform:translateY(25px);transition:.7s cubic-bezier(.175,.885,.32,1.275)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-content{display:flex;flex-direction:column;align-items:center}
  .hero-buttons,.hero-stats{justify-content:center}
  .hero-visual{min-height:400px}
  .dashboard{grid-template-columns:1fr}
  .side-nav{position:static}
  .side-links{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}
  .panel-grid,.community-grid{grid-template-columns:1fr}
  .safety-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .career-grid{grid-template-columns:repeat(2,1fr)}
  .events-grid,.stories-grid,.resources-grid{grid-template-columns:repeat(2,1fr)}
  .badges-grid{grid-template-columns:repeat(3,1fr)}
  .chart-grid{grid-template-columns:repeat(2,1fr)}
  .learn-grid{grid-template-columns:repeat(2,1fr)}
  .roadmap-steps{grid-template-columns:1fr}
  .skill-badges-grid{grid-template-columns:repeat(3,1fr)}
  .app-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  header{padding:10px 4%}
  .nav-links{position:absolute;top:64px;left:4%;right:4%;background:var(--navy);padding:12px;border-radius:17px;display:none;flex-direction:column;align-items:stretch;border:1px solid rgba(255,255,255,.1);box-shadow:0 15px 40px rgba(0,0,0,.3);max-height:70vh;overflow-y:auto}
  .nav-links.show{display:flex;animation:fadeInScale .3s ease}
  .nav-links a{padding:14px;border-radius:10px;font-size:15px;min-height:48px;display:flex;align-items:center}
  .menu-btn{display:grid;place-items:center}
  .hero{padding-top:120px;min-height:auto}
  .hero h1{letter-spacing:-2px}
  .hero-visual{min-height:320px}
  .orbit{width:240px;height:240px}
  .main-card{width:min(260px,88%);padding:20px}
  .float-one{left:5px}
  .float-two{right:5px}
  section{padding:60px 5%}
  .feature-grid,.career-grid,.stats-grid,.safety-grid{grid-template-columns:1fr}
  .events-grid,.stories-grid,.resources-grid,.badges-grid{grid-template-columns:1fr}
  .chart-grid{grid-template-columns:1fr}
  .learn-grid,.videos-grid,.mentors-grid{grid-template-columns:1fr}
  .playground-container{grid-template-columns:1fr}
  .skill-badges-grid{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .quick-actions{grid-template-columns:1fr}
  .side-links{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .chat-window{right:10px;bottom:145px;width:calc(100% - 20px);height:400px}
  .accessibility-bar{right:12px;bottom:12px}
  .accessibility-panel{width:240px;right:0}
  .notification-dropdown{right:-40px;width:280px}
  .section-head h2{letter-spacing:-1px}
  .welcome h2{font-size:22px}
  .stat-card strong{font-size:22px}
  .btn{min-height:48px}
  .modal-box{max-width:calc(100% - 32px);padding:20px}
  .flashcard-wrapper{max-width:100%}
  .flashcard-card{height:200px}
  .timer-ring{width:130px;height:130px}
  .timer-time{font-size:26px}
}
@media(max-width:500px){
  .hero{padding-top:100px}
  .hero h1{font-size:28px;letter-spacing:-1.5px}
  .hero-sub{font-size:14px}
  .hero-buttons{flex-direction:column;align-items:stretch}
  .hero-buttons .btn{width:100%}
  .hero-stats{flex-direction:column;gap:10px;align-items:center}
  .hero-stat{display:flex;gap:8px;align-items:center}
  .hero-stat strong{font-size:18px}
  .main-card{width:min(240px,92%);padding:16px}
  .section-head h2{font-size:22px}
  .feature-card{padding:16px}
  .feature-icon{width:44px;height:44px;font-size:20px;margin-bottom:12px}
  .app-card{padding:16px}
  .app-card h3{font-size:16px}
  .career-card{padding:16px}
  .safety-card{padding:14px}
  .event-card,.story-card,.resource-card,.badge-card,.chart-card{padding:14px}
  .cta{padding:50px 5%}
  .cta h2{font-size:22px}
  .post{padding:14px}
  .circle-card{padding:14px}
  .logo span:last-child{font-size:16px}
  .logo-mark{width:34px;height:34px;font-size:16px}
  .side-links{grid-template-columns:1fr}
  .post-actions{flex-direction:column}
  .post-actions button{width:100%}
  .learn-card,.video-card,.mentor-card,.skill-badge-card{padding:14px}
  .flashcard-card{height:180px}
  .flashcard-nav{flex-direction:column;gap:10px}
  .flashcard-actions{flex-direction:column;align-items:center}
  .timer-ring{width:110px;height:110px}
  .timer-time{font-size:22px}
  .timer-controls{flex-direction:column;align-items:center}
  .quiz-score{font-size:48px}
  .skill-badges-grid{grid-template-columns:1fr 1fr}
  .resource-filters,.video-tabs,.flash-filters{justify-content:center}
}
@media(max-width:380px){
  .hero h1{font-size:24px}
  .main-card{width:94%}
  .badges-grid{grid-template-columns:repeat(2,1fr)}
  .skill-badges-grid{grid-template-columns:1fr}
  .flashcard-card{height:160px}
  .flashcard-q{font-size:14px}
  .flashcard-a{font-size:14px}
  .timer-ring{width:100px;height:100px}
  .timer-time{font-size:20px}
}
@media(hover:none)and(pointer:coarse){
  .btn:hover{transform:none;box-shadow:none}
  .btn:active{transform:scale(.97)}
  .feature-card:hover,.career-card:hover,.event-card:hover,.story-card:hover,.resource-card:hover,.badge-card:hover,.stat-card:hover,.learn-card:hover,.mentor-card:hover,.skill-badge-card:hover{transform:none}
  .feature-card:active,.career-card:active,.event-card:active,.story-card:active,.resource-card:active,.badge-card:active,.stat-card:active,.learn-card:active,.mentor-card:active,.skill-badge-card:active{transform:scale(.98)}
}