/* Oyster Learning App — static styles */
:root{
  --background:#fdfaf0;
  --foreground:#1a1b3a;
  --card:#ffffff;
  --muted:#f3f0e6;
  --muted-foreground:#5a6480;
  --primary:#1f2360;
  --primary-foreground:#fffdf5;
  --secondary:#e7ecf7;
  --accent:#5bbde0;
  --coral:#ef7b5a;
  --coral-foreground:#fffdf5;
  --sun:#fbd24a;
  --sun-foreground:#1f2360;
  --pearl:#eef1fa;
  --border:#e3e1d6;
  --input:#dcdfe8;
  --radius:1.1rem;
  --shadow-soft:0 10px 30px -12px rgba(31,35,96,.30);
  --shadow-pop:0 18px 40px -16px rgba(239,123,90,.45);
}
*{box-sizing:border-box;border-color:var(--border)}
html,body{margin:0;padding:0}
body{
  background:var(--background);color:var(--foreground);
  font-family:"Nunito",ui-sans-serif,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.5;
}
h1,h2,h3,h4{font-family:"Fraunces",ui-serif,Georgia,serif;letter-spacing:-.01em;margin:0;font-weight:900;color:var(--primary)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:0}
input,textarea{font-family:inherit}

/* layout helpers */
.container{max-width:80rem;margin:0 auto;padding:0 1.25rem}
.eyebrow{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;color:var(--coral)}
.muted{color:var(--muted-foreground)}
.section{padding:5rem 0}

/* HEADER */
.site-header{position:sticky;top:0;z-index:40;background:rgba(253,250,240,.82);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.site-header .row{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;max-width:80rem;margin:0 auto}
.brand img{height:3.75rem;width:auto;object-fit:contain}
.nav{display:none;gap:1.5rem;font-weight:700;font-size:.9rem;color:rgba(26,27,58,.8)}
.nav a:hover{color:var(--primary)}
@media(min-width:1024px){.nav{display:flex;align-items:center}}
.header-cta{display:flex;align-items:center;gap:.5rem}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:9999px;font-weight:700;font-size:.875rem;padding:.625rem 1rem;transition:opacity .2s,transform .2s}
.btn:hover{opacity:.9}
.btn-primary{background:var(--primary);color:var(--primary-foreground);box-shadow:var(--shadow-soft)}
.btn-coral{background:var(--coral);color:var(--coral-foreground);box-shadow:var(--shadow-pop)}
.btn-ghost{color:var(--primary)}
.btn-ghost:hover{background:var(--secondary)}
.btn-lg{padding:.85rem 1.5rem}
.btn-sun{background:var(--sun);color:var(--sun-foreground)}
.btn-outline-white{border:1px solid rgba(255,255,255,.3);color:#fff;background:transparent}
.btn-card{background:var(--card);color:var(--primary)}
@media(max-width:640px){.header-cta .student{display:none}}

/* HERO */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(251,210,74,.35) 0, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(239,123,90,.25) 0, transparent 45%),
    radial-gradient(circle at 50% 95%, rgba(91,189,224,.35) 0, transparent 50%);
}
.hero .grid{display:grid;gap:3rem;align-items:center;padding:4rem 0}
@media(min-width:768px){.hero .grid{grid-template-columns:1fr 1fr;padding:6rem 0}}
.tag{display:inline-flex;align-items:center;gap:.5rem;border:1px solid rgba(31,35,96,.2);background:var(--card);padding:.25rem .75rem;border-radius:9999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;color:var(--primary)}
.tag .dot{width:.375rem;height:.375rem;background:var(--coral);border-radius:9999px}
.hero h1{font-size:clamp(2.6rem,6vw,4.5rem);line-height:1.02;margin-top:1.25rem}
.hero h1 .italic{font-style:italic;color:var(--coral)}
.hero p.lead{margin-top:1.5rem;font-size:1.125rem;color:rgba(26,27,58,.8);max-width:36rem}
.hero .ctas{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.75rem}
.hero .stars{margin-top:2.5rem;display:flex;flex-wrap:wrap;gap:1.5rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--muted-foreground)}
.hero-art{position:relative}
.hero-art .blur{position:absolute;inset:-1rem;border-radius:2.5rem;background:linear-gradient(135deg,rgba(251,210,74,.4),rgba(91,189,224,.3),rgba(239,123,90,.3));filter:blur(28px)}
.hero-art .frame{position:relative;overflow:hidden;border-radius:2rem;border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow-pop)}
.hero-art .frame img{width:100%;height:100%;object-fit:cover}
.float-card{position:absolute;background:var(--card);border-radius:1rem;box-shadow:var(--shadow-soft);padding:1rem;display:none}
@media(min-width:768px){.float-card{display:block}}
.float-card.left{bottom:-1.5rem;left:-1.5rem;display:flex;align-items:center;gap:.75rem}
.float-card.left img{height:2.5rem;width:2.5rem;object-fit:contain}
.float-card .t{font-family:"Fraunces",serif;font-weight:700;color:var(--primary);font-size:.875rem}
.float-card .s{font-size:.75rem;color:var(--muted-foreground)}
.float-pill{position:absolute;right:-1rem;top:2rem;background:var(--sun);color:var(--sun-foreground);font-family:"Fraunces",serif;font-weight:700;font-size:.875rem;padding:.5rem 1rem;border-radius:1rem;transform:rotate(3deg);box-shadow:var(--shadow-soft);display:none}
@media(min-width:768px){.float-pill{display:block}}

/* STATS */
.strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--card)}
.strip .row{max-width:80rem;margin:0 auto;padding:2rem 1.25rem;display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;text-align:center}
@media(min-width:768px){.strip .row{grid-template-columns:repeat(4,1fr)}}
.stat .n{font-family:"Fraunces",serif;font-weight:900;font-size:2.25rem;color:var(--primary)}
.stat .l{margin-top:.25rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--muted-foreground)}

/* GENERIC SECTION HEADS */
h2.h{margin-top:.5rem;font-size:clamp(2rem,4.5vw,3rem)}
.lead2{margin-top:1rem;color:rgba(26,27,58,.75);max-width:42rem}

/* ABOUT */
.about-grid{display:grid;gap:3rem;align-items:center}
@media(min-width:768px){.about-grid{grid-template-columns:2fr 3fr}}
.about-text{font-size:1.125rem;color:rgba(26,27,58,.8)}
.about-text .strong{font-weight:700;color:var(--primary)}
.about-cards{margin-top:2rem;display:grid;gap:1rem}
@media(min-width:640px){.about-cards{grid-template-columns:1fr 1fr}}
.mini-card{border:1px solid var(--border);background:var(--card);border-radius:1.25rem;padding:1rem}
.mini-card .t{font-family:"Fraunces",serif;font-weight:700;color:var(--primary);font-size:.875rem}
.mini-card .b{margin-top:.25rem;font-size:.75rem;color:rgba(26,27,58,.7)}

/* FEATURES */
.features{margin-top:3rem;display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:640px){.features{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.features{grid-template-columns:repeat(3,1fr)}}
.feature{border:1px solid var(--border);background:var(--card);border-radius:1.5rem;padding:1.5rem;transition:transform .2s,box-shadow .2s}
.feature:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.feature .ic{height:3rem;width:3rem;display:flex;align-items:center;justify-content:center;background:var(--secondary);border-radius:1rem;font-size:1.5rem}
.feature h3{font-family:"Fraunces",serif;margin-top:1rem;font-size:1.25rem}
.feature p{margin:.5rem 0 0;font-size:.875rem;color:rgba(26,27,58,.7)}

/* SERIES */
.series-wrap{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(238,241,250,.6)}
.series{margin-top:3rem;display:grid;gap:1.5rem}
@media(min-width:768px){.series{grid-template-columns:repeat(3,1fr)}}
.series-card{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:1.5rem;padding:1.75rem}
.series-card.sun{background:rgba(251,210,74,.5)}
.series-card.acc{background:rgba(91,189,224,.6)}
.series-card.cor{background:rgba(239,123,90,.4)}
.series-card .tg{font-size:.69rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:rgba(31,35,96,.8)}
.series-card h3{margin-top:.5rem;font-size:1.875rem}
.series-card p{margin:.75rem 0 0;font-size:.875rem;color:rgba(26,27,58,.8)}
.series-card .row{margin-top:1.5rem;font-size:.875rem;font-weight:700;color:var(--primary)}

/* SCHOOLS + SAFETY */
.two-col{display:grid;gap:3rem;align-items:center}
@media(min-width:768px){.two-col{grid-template-columns:1fr 1fr}}
.panel-dark{border-radius:1.5rem;border:1px solid var(--border);background:var(--primary);color:var(--primary-foreground);padding:2.5rem;box-shadow:var(--shadow-soft)}
.panel-dark .eye{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;opacity:.8}
.panel-dark h2{color:#fff;margin-top:.5rem;font-size:clamp(2rem,4vw,3rem)}
.panel-dark ul{margin:1.5rem 0;padding:0;list-style:none;display:grid;gap:1rem;font-size:.875rem}
.panel-dark li{display:flex;gap:.75rem}
.check{flex:none;margin-top:.25rem;height:1.25rem;width:1.25rem;border-radius:9999px;background:var(--sun);color:var(--sun-foreground);font-weight:900;font-size:.625rem;display:inline-flex;align-items:center;justify-content:center}
.panel-dark .bigt{font-family:"Fraunces",serif;font-weight:700;font-size:1rem}
.panel-dark .smt{opacity:.8}
.panel-dark .actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.panel-card{border-radius:1.5rem;border:1px solid var(--border);background:var(--card);padding:2.5rem;box-shadow:var(--shadow-soft)}
.panel-card h2{margin-top:.5rem;font-size:clamp(2rem,4vw,3rem)}
.safety-list{margin-top:1.5rem;padding:0;list-style:none;display:grid;gap:1rem}
@media(min-width:640px){.safety-list{grid-template-columns:1fr 1fr}}
.safety-list li{background:rgba(231,236,247,.6);border-radius:1rem;padding:1rem}
.safety-list .t{font-family:"Fraunces",serif;font-weight:700;color:var(--primary);font-size:.875rem}
.safety-list .b{margin-top:.25rem;font-size:.75rem;color:rgba(26,27,58,.7)}

/* REACH */
.reach-grid{display:grid;gap:2.5rem;align-items:center}
@media(min-width:768px){.reach-grid{grid-template-columns:1fr 1fr}}
.states{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.state{border:1px solid var(--border);background:var(--card);border-radius:1rem;padding:1.25rem;text-align:center;font-family:"Fraunces",serif;font-weight:700;color:var(--primary)}

/* CONTACT */
.contact-wrap{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--primary);color:var(--primary-foreground)}
.contact{display:grid;gap:3rem;padding:5rem 0}
@media(min-width:768px){.contact{grid-template-columns:1fr 1fr}}
.contact .eye{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;color:var(--sun)}
.contact h2{color:#fff;margin-top:.5rem;font-size:clamp(2rem,4vw,3rem)}
.contact .info{margin-top:2rem;display:grid;gap:.75rem;font-size:.875rem}
.contact .info .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;opacity:.7}
.contact a.sun{color:var(--sun);font-weight:700}
.contact a.sun:hover{text-decoration:underline}
.form{background:var(--card);color:var(--foreground);border-radius:1.5rem;padding:1.75rem;box-shadow:var(--shadow-pop)}
.form .tt{font-family:"Fraunces",serif;font-weight:700;color:var(--primary);font-size:1.25rem}
.form .ss{margin-top:.25rem;font-size:.875rem;color:var(--muted-foreground)}
.form .fields{margin-top:1.25rem;display:grid;gap:1rem}
.form label{display:block}
.form label .lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;color:rgba(26,27,58,.7)}
.form input,.form textarea{margin-top:.375rem;width:100%;border-radius:1rem;border:1px solid var(--input);background:var(--background);padding:.75rem 1rem;font-size:.875rem;outline:none;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,35,96,.15)}
.form .submit{border-radius:9999px;background:var(--primary);color:var(--primary-foreground);padding:.85rem 1.25rem;font-weight:700;font-size:.875rem;box-shadow:var(--shadow-soft)}

/* CTA */
.cta{padding-bottom:6rem}
.cta .box{position:relative;overflow:hidden;border-radius:2rem;border:1px solid var(--border);background:linear-gradient(135deg,var(--coral),var(--sun),var(--accent));padding:3rem;text-align:center;box-shadow:var(--shadow-pop)}
.cta h2{font-size:clamp(2rem,4vw,3rem)}
.cta p{margin-top:1rem;color:rgba(26,27,58,.8)}
.cta .actions{margin-top:1.75rem;display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem}

/* FOOTER */
.site-footer{border-top:1px solid var(--border);background:var(--primary);color:var(--primary-foreground)}
.site-footer .grid{max-width:80rem;margin:0 auto;padding:3.5rem 1.25rem;display:grid;gap:2.5rem}
@media(min-width:768px){.site-footer .grid{grid-template-columns:repeat(4,1fr)}}
.site-footer .brand-col{grid-column:span 2}
.site-footer .brand-col .row{display:flex;align-items:center;gap:.625rem}
.site-footer .brand-col img{height:2.25rem;width:auto;object-fit:contain}
.site-footer .brand-col .title{font-family:"Fraunces",serif;font-weight:700;font-size:1.25rem;color:#fff}
.site-footer .brand-col .kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;opacity:.7}
.site-footer p.about{margin-top:1rem;max-width:28rem;font-size:.875rem;opacity:.8}
.site-footer .heading{font-family:"Fraunces",serif;font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:.18em;opacity:.8}
.site-footer ul{padding:0;list-style:none;margin:.75rem 0 0;display:grid;gap:.5rem;font-size:.875rem;opacity:.9}
.site-footer ul a:hover{text-decoration:underline}
.footer-bar{border-top:1px solid rgba(255,255,255,.1)}
.footer-bar .row{max-width:80rem;margin:0 auto;padding:1.25rem;font-size:.75rem;opacity:.75;display:flex;flex-direction:column;gap:.5rem;align-items:center;justify-content:space-between}
@media(min-width:768px){.footer-bar .row{flex-direction:row}}

/* LOGIN */
.login-page{min-height:100vh;background:var(--background)}
.login-grid{max-width:80rem;margin:0 auto;min-height:100vh;display:grid}
@media(min-width:1024px){.login-grid{grid-template-columns:1fr 1fr}}
.login-form{display:flex;flex-direction:column;padding:2rem 1.5rem}
@media(min-width:640px){.login-form{padding:2rem 2.5rem}}
.login-brand{display:inline-flex;align-items:center;gap:.625rem}
.login-brand img{height:2.25rem;width:auto;object-fit:contain}
.login-brand .t{font-family:"Fraunces",serif;font-weight:700;color:var(--primary);font-size:1.125rem;line-height:1}
.login-brand .k{margin-top:-2px;font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--muted-foreground)}
.login-body{margin:0 auto;width:100%;max-width:28rem;flex:1;display:flex;flex-direction:column;justify-content:center;padding:2.5rem 0}
.login-body h1{margin-top:.5rem;font-size:2.25rem;font-weight:900;color:var(--primary)}
.login-body .sub{margin-top:.75rem;font-size:.875rem;color:rgba(26,27,58,.7)}
.login-body .body{margin-top:2rem}
.login-foot-link{margin-top:2rem;text-align:center;font-size:.875rem;color:var(--muted-foreground)}
.login-foot-link a{font-weight:700;color:var(--primary)}
.login-foot-link a:hover{text-decoration:underline}
.login-fineprint{text-align:center;font-size:.75rem;color:var(--muted-foreground)}
.field{display:block}
.field .lbl{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em;color:rgba(26,27,58,.7)}
.field input{margin-top:.5rem;width:100%;border-radius:1rem;border:1px solid var(--input);background:var(--card);padding:.75rem 1rem;font-size:.875rem;outline:none;transition:border-color .2s,box-shadow .2s}
.field input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,35,96,.15)}
.field .hint{margin-top:.25rem;display:block;font-size:.69rem;color:var(--muted-foreground)}
.login-side{position:relative;display:none;overflow:hidden;color:#fff}
@media(min-width:1024px){.login-side{display:block}}
.login-side.primary{background:var(--primary)}
.login-side.coral{background:var(--coral)}
.login-side .blobs{position:absolute;inset:0;opacity:.2}
.login-side .blob1{position:absolute;left:-5rem;top:2.5rem;width:20rem;height:20rem;background:rgba(255,255,255,.3);border-radius:9999px;filter:blur(40px)}
.login-side .blob2{position:absolute;bottom:2.5rem;right:0;width:24rem;height:24rem;background:rgba(251,210,74,.6);border-radius:9999px;filter:blur(40px)}
.login-side .content{position:relative;height:100%;padding:3rem;display:flex;flex-direction:column;justify-content:space-between}
.login-side .pill{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.15);padding:.25rem .75rem;border-radius:9999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.18em}
.login-side h2{color:#fff;margin-top:1.5rem;font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1.05;max-width:28rem}
.login-side p{margin-top:1rem;max-width:28rem;opacity:.85;font-size:1rem}
.login-side ul{display:grid;gap:.75rem;font-size:.875rem;padding:0;margin:0;list-style:none}
.login-side ul li{display:flex;align-items:center;gap:.75rem}
.login-side ul .s{flex:none;height:1.5rem;width:1.5rem;border-radius:9999px;background:rgba(255,255,255,.2);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:.72rem}
.school-form{display:grid;gap:1rem}
.opts{display:flex;align-items:center;justify-content:space-between;font-size:.75rem}
.opts label{display:inline-flex;align-items:center;gap:.5rem;color:rgba(26,27,58,.7)}
.opts a{font-weight:700;color:var(--primary)}
.opts a:hover{text-decoration:underline}
.submit-primary{margin-top:.5rem;width:100%;border-radius:9999px;background:var(--primary);color:var(--primary-foreground);padding:.85rem 1.25rem;font-weight:700;font-size:.875rem;box-shadow:var(--shadow-soft);transition:opacity .2s}
.submit-primary:hover{opacity:.9}
.submit-coral{width:100%;border-radius:9999px;background:var(--coral);color:var(--coral-foreground);padding:.85rem 1.25rem;font-weight:700;font-size:.875rem;box-shadow:var(--shadow-pop);transition:opacity .2s}
.submit-coral:hover{opacity:.9}
.signup-hint{text-align:center;font-size:.75rem;color:var(--muted-foreground)}
.signup-hint a{font-weight:700;color:var(--primary)}
.signup-hint a:hover{text-decoration:underline}
.avatars{margin-top:.5rem;display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem}
.avatars label{cursor:pointer}
.avatars input{position:absolute;opacity:0;pointer-events:none}
.avatars .av{display:flex;aspect-ratio:1/1;align-items:center;justify-content:center;border-radius:1rem;border:2px solid var(--input);background:var(--card);font-size:1.5rem;transition:border-color .15s,background .15s}
.avatars input:checked + .av{border-color:var(--coral);background:rgba(239,123,90,.15)}
.parent-note{border-radius:1rem;background:rgba(231,236,247,.6);padding:.75rem;text-align:center;font-size:.69rem;color:var(--muted-foreground)}