.landing-page{--landing-black:#111;--landing-paper:#f4f1e8;--landing-white:#fff;--landing-yellow:#f5d547;--landing-muted:#696969;--landing-light:#f8f8f8;background:var(--landing-paper);width:100%;min-height:100vh;color:var(--landing-black);margin:0;padding:0;overflow:hidden}.landing-page a{color:inherit}.landing-eyebrow{letter-spacing:.12em;align-items:center;gap:8px;font-size:11px;font-weight:950;display:inline-flex}.eyebrow-dot{border:2px solid var(--landing-black);background:var(--landing-yellow);flex:none;width:8px;height:8px}.landing-nav{border-bottom:3px solid var(--landing-black);justify-content:space-between;align-items:center;width:min(1380px,100% - 48px);margin:0 auto;padding:28px 0;display:flex}.landing-logo{color:var(--landing-black);letter-spacing:-.06em;font-size:30px;font-weight:950;text-decoration:none}.landing-logo span{color:var(--landing-yellow)}.landing-nav-actions{align-items:center;gap:24px;display:flex}.landing-login{color:var(--landing-black);font-size:14px;font-weight:800;text-decoration:none}.landing-login:hover{text-decoration:underline}.landing-nav-cta{border:3px solid var(--landing-black);background:var(--landing-yellow);color:var(--landing-black);box-shadow:4px 4px 0 var(--landing-black);justify-content:center;align-items:center;padding:12px 17px;font-size:13px;font-weight:900;text-decoration:none;transition:transform .16s,box-shadow .16s;display:inline-flex}.landing-nav-cta:hover{box-shadow:1px 1px 0 var(--landing-black);transform:translate(3px,3px)}.landing-hero{grid-template-columns:.9fr 1.1fr;align-items:center;gap:70px;width:min(1380px,100% - 48px);min-height:760px;margin:0 auto;padding:90px 0 100px;display:grid}.hero-copy{min-width:0}.hero-copy h1{max-width:720px;font-family:var(--font-heading);letter-spacing:-.05em;margin:22px 0 28px;font-size:clamp(56px,6vw,94px);font-weight:950;line-height:1.2}.hero-copy h1 span{background:var(--landing-yellow);box-shadow:7px 7px 0 var(--landing-black);padding:0 8px;display:inline}.hero-description{color:#333;max-width:600px;margin:0;font-size:18px;line-height:1.65}.hero-actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:34px;display:flex}.hero-primary,.hero-secondary{border:3px solid var(--landing-black);justify-content:center;align-items:center;min-height:52px;padding:13px 19px;font-size:14px;font-weight:900;text-decoration:none;transition:transform .16s,box-shadow .16s;display:inline-flex}.hero-primary{background:var(--landing-black);color:#fff;box-shadow:6px 6px 0 var(--landing-yellow);gap:12px}.hero-secondary{color:var(--landing-black);background:0 0}.hero-primary:hover,.hero-secondary:hover{transform:translate(3px,3px)}.hero-primary:hover{box-shadow:3px 3px 0 var(--landing-yellow)}.hero-note{color:var(--landing-muted);flex-wrap:wrap;align-items:center;gap:10px;margin-top:52px;font-size:12px;font-weight:800;display:flex}.hero-note span{border:2px solid var(--landing-black);background:var(--landing-yellow);flex:none;width:8px;height:8px}.hero-product{min-width:0;position:relative}.product-window{border:4px solid var(--landing-black);background:var(--landing-white);box-shadow:13px 13px 0 var(--landing-black);position:relative;overflow:visible;transform:rotate(1.1deg)}.window-topbar{border-bottom:3px solid var(--landing-black);background:var(--landing-white);grid-template-columns:1fr auto 1fr;align-items:center;height:42px;padding:0 14px;display:grid}.window-dots{gap:5px;display:flex}.window-dots span{border:2px solid var(--landing-black);background:var(--landing-yellow);border-radius:50%;width:8px;height:8px}.window-title{letter-spacing:.08em;text-transform:uppercase;font-size:9px;font-weight:900}.window-menu{justify-self:end;font-size:11px;font-weight:950}.mock-dashboard{grid-template-columns:155px 1fr;min-height:520px;display:grid}.mock-sidebar{border-right:3px solid var(--landing-black);background:var(--landing-light);padding:20px 14px}.mock-brand{letter-spacing:-.08em;margin-bottom:42px;font-size:24px;font-weight:950}.mock-nav{align-items:center;gap:8px;margin-bottom:10px;padding:9px 10px;font-size:10px;font-weight:800;display:flex}.mock-nav span{justify-content:center;width:13px;font-size:11px;display:inline-flex}.mock-nav.active{border:2px solid var(--landing-black);background:var(--landing-yellow)}.mock-main{background:var(--landing-white);min-width:0;padding:28px}.mock-heading{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px;display:flex}.mock-eyebrow{letter-spacing:.1em;margin-bottom:7px;font-size:8px;font-weight:950;display:block}.mock-heading h3{letter-spacing:-.05em;margin:0 0 5px;font-size:25px;font-weight:950}.mock-heading p{color:var(--landing-muted);margin:0;font-size:10px}.mock-avatar{border:3px solid var(--landing-black);background:var(--landing-yellow);flex:none;justify-content:center;align-items:center;width:34px;height:34px;font-size:12px;font-weight:950;display:flex}.mock-next{border:3px solid var(--landing-black);background:var(--landing-yellow);box-shadow:5px 5px 0 var(--landing-black);justify-content:space-between;align-items:center;gap:20px;padding:17px;display:flex}.mock-label{letter-spacing:.1em;margin-bottom:8px;font-size:9px;font-weight:950;display:block}.mock-next h4{margin:0 0 6px;font-size:15px;font-weight:950}.mock-next p{margin:0;font-size:10px;font-weight:700}.mock-date{text-align:right;flex:none}.mock-date strong{font-size:17px;font-weight:950;display:block}.mock-date span{font-size:9px;font-weight:800}.mock-stats{border:3px solid var(--landing-black);grid-template-columns:repeat(4,1fr);margin-top:24px;display:grid}.mock-stats>div{border-right:2px solid var(--landing-black);min-width:0;padding:15px 10px}.mock-stats>div:last-child{border-right:0}.mock-stats span{color:var(--landing-muted);margin-bottom:4px;font-size:8px;font-weight:800;display:block}.mock-stats strong{font-size:22px;font-weight:950;display:block}.mock-bottom{grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;display:grid}.mock-course-card,.mock-deadline-card{border:2px solid var(--landing-black);background:var(--landing-light);min-width:0;padding:14px}.mock-card-heading{letter-spacing:.08em;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:8px;font-weight:950;display:flex}.mock-deadline-card>.mock-card-heading{display:block}.mock-course-row{border-top:1px solid #ccc;grid-template-columns:28px 1fr;gap:9px;padding:10px 0;display:grid}.mock-course-row:first-of-type{border-top:0}.course-number{font-size:8px;font-weight:950}.mock-course-row strong{margin-bottom:4px;font-size:9px;font-weight:950;display:block}.mock-course-row span{color:var(--landing-muted);font-size:8px}.mini-deadline{border-top:1px solid #ccc;grid-template-columns:36px 1fr;gap:10px;padding:10px 0;display:grid}.mini-deadline:first-of-type{border-top:0}.mini-date{border:2px solid var(--landing-black);background:var(--landing-white);flex-direction:column;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.mini-date.yellow{background:var(--landing-yellow)}.mini-date strong{font-size:12px;font-weight:950;line-height:1}.mini-date span{margin-top:2px;font-size:6px;font-weight:950}.mini-deadline>div:last-child{min-width:0}.mini-deadline>div:last-child strong{margin-bottom:4px;font-size:9px;font-weight:950;display:block}.mini-deadline>div:last-child span{color:var(--landing-muted);font-size:8px}.floating-card{z-index:3;border:3px solid var(--landing-black);background:var(--landing-white);box-shadow:6px 6px 0 var(--landing-black);flex-direction:column;gap:3px;padding:12px 14px;font-size:10px;font-weight:950;display:flex;position:absolute}.floating-card span{letter-spacing:.08em;font-size:8px}.floating-card strong{font-size:11px}.floating-card small{font-size:8px;font-weight:700}.floating-card-one{top:12%;right:-35px;transform:rotate(4deg)}.floating-card-two{background:var(--landing-yellow);bottom:9%;left:-35px;transform:rotate(-4deg)}.landing-marquee{border-top:4px solid var(--landing-black);border-bottom:4px solid var(--landing-black);background:var(--landing-yellow);overflow:hidden}.landing-marquee>div{align-items:center;gap:38px;width:max-content;padding:15px 0;animation:11s linear infinite marquee;display:flex}.landing-marquee span{white-space:nowrap;letter-spacing:.05em;font-size:14px;font-weight:950}.landing-marquee i{font-size:16px;font-style:normal;font-weight:950}@keyframes marquee{0%{transform:translate(5%)}to{transform:translate(10%)}}.landing-problem{grid-template-columns:1fr 1fr;gap:100px;width:min(1200px,100% - 48px);margin:0 auto;padding:145px 0;display:grid}.problem-intro{min-width:0}.problem-intro h2{font-family:var(--font-heading);letter-spacing:-.065em;margin:22px 0 0;font-size:clamp(44px,5vw,72px);font-weight:950}.problem-intro h2 span{background:var(--landing-yellow);box-shadow:5px 5px 0 var(--landing-black);padding:0 6px;display:inline}.problem-content{align-self:end;min-width:0}.problem-content p{color:#333;margin:0 0 24px;font-size:19px;line-height:1.65}.problem-content p:last-of-type{margin-bottom:28px}.text-arrow{border-bottom:2px solid var(--landing-black);align-items:center;gap:8px;font-size:13px;font-weight:950;text-decoration:none;display:inline-flex}.text-arrow span{font-size:15px}.landing-features{border-top:4px solid var(--landing-black);background:var(--landing-black);color:var(--landing-white);padding:110px 24px}.feature-header{width:min(1200px,100%);margin:0 auto 50px}.feature-header .landing-eyebrow{color:var(--landing-yellow)}.feature-header h2{max-width:800px;font-family:var(--font-heading);letter-spacing:-.065em;margin:17px 0 0;font-size:clamp(43px,5vw,68px);font-weight:950;line-height:.95}.feature-grid{grid-template-columns:repeat(3,1fr);gap:18px;width:min(1200px,100%);margin:0 auto;display:grid}.feature-card{border:3px solid var(--landing-white);background:#171717;flex-direction:column;min-height:580px;padding:25px;display:flex}.feature-card-yellow{background:var(--landing-yellow);color:var(--landing-black);border-color:var(--landing-black)}.feature-number{font-size:12px;font-weight:950}.feature-card:not(.feature-card-yellow) .feature-number{color:var(--landing-yellow)}.feature-icon{border:3px solid var(--landing-black);background:var(--landing-yellow);width:54px;height:54px;color:var(--landing-black);justify-content:center;align-items:center;margin:70px 0 25px;font-size:20px;font-weight:950;display:flex}.feature-card h3{font-family:var(--font-heading);letter-spacing:-.045em;margin:0 0 15px;font-size:28px;font-weight:950;line-height:1}.feature-card p{color:#c8c8c8;max-width:330px;margin:0;font-size:15px;line-height:1.65}.feature-card-yellow p{color:#222}.feature-demo{margin-top:auto;padding-top:30px}.courses-demo{flex-direction:column;gap:8px;display:flex}.courses-demo>div{border:2px solid var(--landing-black);background:var(--landing-white);justify-content:space-between;align-items:center;padding:11px 12px;display:flex}.courses-demo strong,.courses-demo span{font-size:9px;font-weight:900}.deadlines-demo{flex-direction:column;display:flex}.deadline-line{border-top:1px solid #444;grid-template-columns:45px 1fr auto;align-items:center;gap:8px;min-width:0;padding:11px 0;display:grid}.deadline-line:first-child{border-top:0}.deadline-tag{color:#999;font-size:7px;font-weight:950}.deadline-tag.urgent{color:var(--landing-yellow)}.deadline-line strong{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:9px;font-weight:900;overflow:hidden}.deadline-line small{color:#999;font-size:8px}.overview-demo{grid-template-columns:1fr 1fr;align-items:end;gap:16px;display:grid}.overview-big{border:2px solid var(--landing-black);background:var(--landing-yellow);color:var(--landing-black);padding:14px}.overview-big span{margin-bottom:8px;font-size:7px;font-weight:950;display:block}.overview-big strong{font-size:48px;font-weight:950;line-height:.9}.overview-bars{align-items:flex-end;gap:7px;height:105px;display:flex}.overview-bars span{border:2px solid var(--landing-white);background:var(--landing-yellow);flex:1}.overview-bars span:first-child{height:35%}.overview-bars span:nth-child(2){height:55%}.overview-bars span:nth-child(3){height:70%}.overview-bars span:nth-child(4){height:90%}.landing-final{border-bottom:4px solid var(--landing-black);background:var(--landing-yellow);padding:130px 24px}.final-grid{grid-template-columns:1fr .65fr;align-items:end;gap:100px;width:min(1200px,100%);margin:0 auto;display:grid}.final-grid h2{max-width:850px;font-family:var(--font-heading);letter-spacing:-.08em;margin:20px 0 0;font-size:clamp(58px,7vw,100px);font-weight:950;line-height:.85}.final-right p{margin:0 0 28px;font-size:17px;line-height:1.65}.final-button{color:var(--landing-white);border:3px solid var(--landing-black);background:var(--landing-black);box-shadow:6px 6px 0 var(--landing-white);justify-content:center;align-items:center;gap:12px;padding:15px 20px;font-size:13px;font-weight:950;text-decoration:none;transition:transform .16s,box-shadow .16s;display:inline-flex}.final-button:hover{box-shadow:3px 3px 0 var(--landing-white);transform:translate(3px,3px)}.final-login{margin-top:20px;font-size:11px;font-weight:800;display:block}.final-login a{font-weight:950}.landing-footer{justify-content:space-between;align-items:center;gap:20px;width:min(1200px,100% - 48px);margin:0 auto;padding:27px 0;font-size:11px;font-weight:800;display:flex}.landing-footer span:nth-child(2){color:var(--landing-muted)}@media (width<=1150px){.landing-hero{grid-template-columns:1fr;gap:75px;padding-top:80px}.hero-copy{max-width:850px}.hero-product{width:min(800px,100%);margin:0 auto}.floating-card-one{right:-15px}.floating-card-two{left:-15px}}@media (width<=900px){.landing-nav{width:calc(100% - 40px)}.landing-hero{width:calc(100% - 40px);padding-top:70px;padding-bottom:90px}.landing-problem{grid-template-columns:1fr;gap:45px;width:calc(100% - 40px);padding:105px 0}.problem-content{align-self:auto}.feature-grid{grid-template-columns:1fr}.feature-card{min-height:auto}.feature-icon{margin-top:45px}.final-grid{grid-template-columns:1fr;gap:50px}.final-right{max-width:600px}}@media (width<=700px){.landing-page{width:100%}.landing-nav{width:calc(100% - 40px);padding:20px 0}.landing-logo{font-size:25px}.landing-nav-actions{gap:12px}.landing-login{font-size:12px}.landing-nav-cta{box-shadow:3px 3px 0 var(--landing-black);padding:9px 12px;font-size:12px}.landing-hero{width:calc(100% - 40px);min-height:auto;padding:70px 0 82px;display:block}.hero-copy{width:100%}.hero-copy h1{letter-spacing:-.055em;max-width:100%;margin:24px 0 30px;font-size:clamp(48px,13vw,68px);line-height:1}.hero-copy h1 span{box-shadow:4px 4px 0 var(--landing-black);padding:0 5px}.hero-description{max-width:100%;font-size:16px;line-height:1.7}.hero-actions{flex-direction:column;align-items:flex-start;gap:14px;margin-top:38px}.hero-primary,.hero-secondary{width:fit-content;max-width:100%}.hero-note{margin-top:42px;line-height:1.7}.hero-product{display:none}.landing-problem{width:calc(100% - 40px);padding:88px 0}.problem-intro h2{letter-spacing:-.05em;margin-top:24px;font-size:clamp(42px,12vw,54px);line-height:.98}.problem-content p{font-size:16px;line-height:1.7}.landing-features{padding:82px 20px}.feature-header{margin-bottom:38px}.feature-header h2{letter-spacing:-.05em;font-size:clamp(42px,12vw,54px);line-height:.98}.feature-card{padding:20px}.feature-icon{margin-top:45px}.feature-card h3{font-size:25px}.feature-demo{padding-top:28px}.landing-final{padding:88px 20px}.final-grid{gap:48px}.final-grid h2{letter-spacing:-.055em;font-size:clamp(50px,14vw,64px);line-height:.92}.final-right p{font-size:16px;line-height:1.7}.landing-footer{flex-direction:column;align-items:flex-start;gap:10px;width:calc(100% - 40px);padding:24px 0;line-height:1.5}}@media (width<=420px){.landing-nav{width:calc(100% - 32px)}.landing-nav-actions{gap:8px}.landing-login{display:none}.landing-nav-cta{padding:9px 11px}.landing-hero{width:calc(100% - 32px);padding-top:60px;padding-bottom:70px}.hero-copy h1{font-size:clamp(45px,13vw,54px)}.hero-description{font-size:15px}.landing-problem{width:calc(100% - 32px);padding:76px 0}.problem-intro h2{font-size:clamp(40px,12vw,50px)}.landing-features{padding:74px 16px}.feature-header h2{font-size:clamp(40px,12vw,50px)}.landing-final{padding:76px 16px}.final-grid h2{font-size:clamp(48px,14vw,58px)}.landing-footer{width:calc(100% - 32px)}}@media (prefers-reduced-motion:reduce){.landing-marquee>div{animation:none}.landing-nav-cta,.hero-primary,.hero-secondary,.final-button{transition:none}}.hero-copy .hero-actions .hero-primary,.landing-final .final-grid .final-right .final-button{color:#fff}.navbar{background:var(--card);border:var(--border-thick);box-sizing:border-box;justify-content:space-between;align-items:center;gap:24px;width:100%;min-height:72px;padding:14px 28px;display:flex}.navbar-left{align-items:center;gap:20px;min-width:0;display:flex}.logo{font-family:var(--font-heading);letter-spacing:-.04em;color:var(--text-primary);cursor:pointer;background:0 0;border:none;margin:0;padding:0;font-size:2rem;font-weight:800}.semester{border:3px solid var(--border);border-radius:var(--radius);background:var(--accent);color:var(--text-primary);white-space:nowrap;align-items:center;padding:6px 12px;font-size:.9rem;font-weight:700;display:flex}.navbar-right{justify-content:flex-end;align-items:center;gap:16px;display:flex}.user-section{align-items:center;gap:14px;display:flex}.user-name{color:var(--text-primary);white-space:nowrap;font-weight:700}.logout-button{background:var(--text-primary);color:#fff;border:3px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:var(--transition);padding:9px 16px;font-weight:700}.logout-button:hover{background:var(--accent);color:var(--text-primary);transform:translate(-2px,-2px);box-shadow:4px 4px #0000001a}.logo:focus-visible,.logout-button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media (width<=900px){.navbar{gap:12px;padding:12px 16px}.navbar-left{gap:12px}.logo{font-size:1.6rem}.semester{padding:5px 8px;font-size:.78rem}.user-name{display:none}.logout-button{padding:8px 12px}.navbar{min-height:64px}.semester{display:none}}.navbar{border-bottom:3px solid #111;justify-content:space-between;align-items:center;gap:20px;min-height:68px;padding:0 4px;display:flex}.navbar-brand,.navbar-actions{align-items:center;gap:12px;display:flex}.logo{font-size:28px;font-weight:900}.academic-period{background:#f5d547;border:2px solid #111;padding:5px 9px;font-size:12px;font-weight:900}.navbar-user{text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-weight:800;overflow:hidden}.navbar-logout{font:inherit;cursor:pointer;background:#fff;border:3px solid #111;padding:9px 13px;font-weight:800}.navbar-logout:hover{color:#fff;background:#111}@media (width<=900px){.navbar{align-items:flex-start;padding:12px 0}.navbar-brand{flex-direction:column;align-items:flex-start;gap:6px}.navbar-actions{flex-direction:column;align-items:flex-end;gap:7px}.navbar-user{max-width:120px}}.sidebar{background:var(--card);border:var(--border-thick);box-shadow:var(--shadow-heavy);border-radius:var(--radius);width:25%;padding:20px 12px;display:block}.sidebar-mobile-trigger{background:var(--card);border:var(--border-thick);box-shadow:var(--shadow-heavy);border-radius:var(--radius);cursor:pointer;transition:var(--transition);align-items:center;gap:10px;width:100%;padding:12px 20px;font-size:1.1rem;font-weight:600;display:none}.sidebar-mobile-trigger:hover{background:var(--accent)}.sidebar-mobile-trigger span{font-size:1.8rem;line-height:1}.sidebar-list{flex-direction:column;gap:8px;list-style:none;display:flex}.sidebar-list li{border-radius:var(--radius);transition:var(--transition);cursor:pointer;border:3px solid #0000;align-items:center;gap:14px;padding:12px 16px;font-size:1.05rem;font-weight:600;display:flex}.sidebar-list li:hover{background:var(--bg);border-color:var(--border)}.sidebar-list .active{background:var(--accent);border-color:var(--border);box-shadow:4px 4px #0000001a}.sidebar-list .icon{text-align:center;width:2rem;font-size:1.5rem}.active-link 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