/* ==========================================================================
   ClassWide design system
   Palette keeps the existing brand cyan (#06b6d4) as the single accent.
   Display: Bricolage Grotesque · Body: Manrope
   ========================================================================== */
:root{
  --cyan:#06b6d4; --cyan-deep:#0e7490; --cyan-ink:#083344; --cyan-mist:#e6f8fb; --cyan-line:#c9eaf1;
  --ink:#0b1c2c; --ink-2:#3b4b59; --muted:#6b7a87; --line:#e3eef2; --bg:#ffffff; --bg-2:#f4f9fb;
  --gold:#f5b301; --gold-deep:#b77f00; --gold-mist:#fff6d9;
  --ok:#16a34a; --ok-mist:#e8f8ee; --warn:#d97706; --warn-mist:#fff3e0; --bad:#dc2626; --bad-mist:#fdecec;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:"Manrope",ui-sans-serif,system-ui,sans-serif;
  --r:14px; --r-lg:22px; --shadow:0 10px 30px -12px rgba(8,51,68,.18); --shadow-lg:0 30px 60px -20px rgba(8,51,68,.28);
  --ease:cubic-bezier(.2,.8,.2,1); --fast:.18s; --slow:.55s;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--cyan-deep);text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.4rem,5.5vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
h3{font-size:1.35rem}
h4{font-size:1.05rem;letter-spacing:0}
p{margin:0 0 1em}
.container{width:min(var(--container),calc(100% - 2.5rem));margin-inline:auto}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-deep);margin-bottom:.9rem}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:60ch}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.mono{font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
::selection{background:var(--cyan);color:#fff}

/* ---------- page veil (page transition) ---------- */
.page-veil{position:fixed;inset:0;background:var(--bg);z-index:9999;pointer-events:none;opacity:0;transition:opacity .35s var(--ease)}
body.is-leaving .page-veil{opacity:1;pointer-events:all}
body.is-entering .page-veil{opacity:1;animation:veil-out .5s var(--ease) .05s forwards}
@keyframes veil-out{to{opacity:0}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 .95rem var(--body);padding:.8rem 1.35rem;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform var(--fast) var(--ease),box-shadow var(--fast) var(--ease),background var(--fast),color var(--fast),border-color var(--fast);white-space:nowrap;line-height:1}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--cyan);color:#fff;box-shadow:0 8px 20px -8px rgba(6,182,212,.7)}
.btn-primary:hover{background:var(--cyan-deep);transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(6,182,212,.75)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--cyan-ink);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan-deep);background:var(--cyan-mist)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:#ffc42b;transform:translateY(-2px)}
.btn-danger{background:var(--bad-mist);color:var(--bad);border-color:#f7c9c9}
.btn-danger:hover{background:var(--bad);color:#fff}
.btn-lg{padding:1rem 1.8rem;font-size:1.05rem}
.btn-sm{padding:.5rem .9rem;font-size:.82rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none}
.btn .spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:none}
.btn.is-loading .spin{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-head.is-stuck{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(8,51,68,.3)}
.head-inner{display:flex;align-items:center;gap:2rem;height:74px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:800;font-size:1.35rem;color:var(--ink);letter-spacing:-.02em}
.brand img{border-radius:10px}
.brand em{font-style:normal;color:var(--cyan)}
.nav{display:flex;gap:1.6rem;margin-left:auto}
.nav a{color:var(--ink-2);font-weight:600;font-size:.95rem;position:relative;padding:.3rem 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover{color:var(--ink)}.nav a:hover::after{transform:scaleX(1)}
.head-actions{display:flex;align-items:center;gap:.6rem}
.coin-chip{display:inline-flex;align-items:center;gap:.4rem;background:var(--gold-mist);color:var(--gold-deep);font-weight:700;padding:.45rem .8rem;border-radius:999px;font-size:.9rem;border:1px solid #ffe6a3;transition:transform var(--fast)}
.coin-chip:hover{transform:translateY(-1px)}
i.coin{width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffe07a,#f5b301 60%,#c98d00);box-shadow:inset 0 0 0 2px rgba(255,255,255,.35);display:inline-block;flex:none}
.burger{display:none;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:0 9px}
.burger span{height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:900px){
  .nav{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:.5rem 1.25rem 1.25rem;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;pointer-events:none;transition:.3s var(--ease);box-shadow:var(--shadow-lg)}
  .nav.is-open{transform:none;opacity:1;pointer-events:all}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .burger{display:flex}
  .head-actions .btn-ghost{display:none}
}

/* ---------- flash ---------- */
.flash-stack{position:fixed;top:88px;right:1.25rem;z-index:200;display:flex;flex-direction:column;gap:.6rem;max-width:min(420px,calc(100% - 2.5rem))}
.flash{display:flex;align-items:flex-start;gap:1rem;padding:.9rem 1rem;border-radius:var(--r);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);font-weight:600;font-size:.92rem;animation:flash-in .45s var(--ease)}
.flash button{border:0;background:transparent;font-size:1.2rem;line-height:1;cursor:pointer;color:var(--muted);margin-left:auto}
.flash-success{border-left:4px solid var(--ok)}.flash-error{border-left:4px solid var(--bad)}.flash-info{border-left:4px solid var(--cyan)}.flash-warning{border-left:4px solid var(--warn)}
@keyframes flash-in{from{opacity:0;transform:translateX(20px)}}

/* ---------- reveal on scroll ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* ==========================================================================
   HERO + signature "live lead board"
   ========================================================================== */
.hero{position:relative;padding:5rem 0 4rem;overflow:hidden;background:
  radial-gradient(900px 500px at 85% -10%,rgba(6,182,212,.16),transparent 60%),
  radial-gradient(700px 400px at -10% 110%,rgba(245,179,1,.10),transparent 60%),#fff}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero h1 .hl{color:var(--cyan);position:relative;display:inline-block}
.hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.18em;background:var(--cyan-mist);z-index:-1;border-radius:4px;transform:scaleX(0);transform-origin:left;animation:underline 1s var(--ease) .9s forwards}
@keyframes underline{to{transform:scaleX(1)}}
.hero-ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.6rem 0 1.4rem}
.hero-proof{display:flex;gap:1.4rem;flex-wrap:wrap;color:var(--muted);font-size:.9rem;font-weight:600}
.hero-proof b{color:var(--ink);font-family:var(--display);font-size:1.25rem;display:block;letter-spacing:-.02em}
.hero-enter > *{opacity:0;animation:rise .8s var(--ease) forwards}
.hero-enter > :nth-child(1){animation-delay:.05s}.hero-enter > :nth-child(2){animation-delay:.18s}.hero-enter > :nth-child(3){animation-delay:.31s}.hero-enter > :nth-child(4){animation-delay:.44s}.hero-enter > :nth-child(5){animation-delay:.57s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.board{position:relative;background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:1.2rem;box-shadow:var(--shadow-lg);transform:perspective(1200px) rotateY(-6deg) rotateX(2deg);transition:transform .8s var(--ease)}
.board:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.board-head{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:#9fd9e6;padding:0 .3rem .9rem}
.board-head .live{display:inline-flex;align-items:center;gap:.45rem}
.board-head .live::before{content:"";width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.board-list{display:flex;flex-direction:column;gap:.6rem;height:312px;overflow:hidden;mask-image:linear-gradient(#000 80%,transparent)}
.bcard{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:.85rem 1rem;display:grid;grid-template-columns:1fr auto;gap:.25rem 1rem;align-items:center;animation:bcard-in .6s var(--ease)}
@keyframes bcard-in{from{opacity:0;transform:translateY(-14px)}}
.bcard .t{font-weight:700;font-size:.98rem}
.bcard .s{font-size:.8rem;color:#9fb4c2}
.bcard .price{grid-row:1/3;text-align:right;font-family:var(--display);font-weight:800;font-size:1.35rem;color:var(--gold);display:flex;align-items:center;gap:.4rem}
.bcard .price small{font:600 .7rem var(--body);color:#9fb4c2;display:block;text-align:right}
.bcard .slots{display:flex;gap:3px;margin-top:.3rem}
.bcard .slots i{width:14px;height:5px;border-radius:3px;background:rgba(255,255,255,.15)}
.bcard .slots i.f{background:var(--cyan)}
.board-foot{margin-top:.9rem;font-size:.82rem;color:#9fb4c2;display:flex;justify-content:space-between;padding:0 .3rem}
@media (max-width:900px){.hero{padding:3rem 0}.hero-grid{grid-template-columns:1fr}.board{transform:none}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding:1rem 0;overflow:hidden;background:var(--bg-2)}
.marquee-track{display:flex;gap:3rem;width:max-content;animation:marquee 40s linear infinite;font-family:var(--display);font-weight:600;color:var(--ink-2);font-size:1.05rem}
.marquee-track span::before{content:"✦";color:var(--cyan);margin-right:.8rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:5.5rem 0}
.section-tint{background:var(--bg-2)}
.section-dark{background:var(--ink);color:#fff}
.section-dark .eyebrow{color:#67e8f9}.section-dark .lead{color:#b7c6d1}
.section-head{max-width:720px;margin-bottom:3rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
@media (max-width:900px){.section{padding:3.5rem 0}.split{grid-template-columns:1fr}}

/* how it works — two lanes */
.lanes{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.lane{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow);position:relative;overflow:hidden}
.lane::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--cyan)}
.lane.lane-gold::before{background:var(--gold)}
.lane h3{margin-bottom:1.3rem}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.1rem;counter-reset:s}
.steps li{display:grid;grid-template-columns:38px 1fr;gap:1rem;align-items:start}
.steps li::before{counter-increment:s;content:counter(s);width:38px;height:38px;border-radius:12px;background:var(--cyan-mist);color:var(--cyan-deep);font:700 .95rem var(--display);display:grid;place-items:center}
.lane-gold .steps li::before{background:var(--gold-mist);color:var(--gold-deep)}
.steps b{display:block;font-family:var(--display);font-size:1.05rem}
.steps span{color:var(--ink-2);font-size:.95rem}
@media (max-width:900px){.lanes{grid-template-columns:1fr}}

/* feature cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--cyan-line)}
.card .ic{width:48px;height:48px;border-radius:14px;background:var(--cyan-mist);display:grid;place-items:center;color:var(--cyan-deep);margin-bottom:1rem}
.card .ic svg{width:24px;height:24px}
.card p{color:var(--ink-2);margin:0;font-size:.95rem}
@media (max-width:900px){.cards{grid-template-columns:1fr}}

/* pricing explainer */
.decay-demo{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--shadow)}
.decay-demo svg{width:100%;height:auto}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
.chip{background:var(--cyan-mist);color:var(--cyan-deep);font-weight:700;font-size:.82rem;padding:.4rem .75rem;border-radius:999px}
.chip-gold{background:var(--gold-mist);color:var(--gold-deep)}

/* subjects grid */
.subjects{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}
.subject{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;transition:.3s var(--ease);color:var(--ink)}
.subject small{color:var(--muted);font-weight:600}
.subject:hover{border-color:var(--cyan);transform:translateX(4px);background:var(--cyan-mist)}
@media (max-width:900px){.subjects{grid-template-columns:1fr 1fr}}

/* testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.quote{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:1.6rem;font-size:1rem}
.quote p{font-family:var(--display);font-size:1.15rem;font-weight:500;line-height:1.4;color:#fff}
.quote footer{color:#9fd9e6;font-size:.85rem;font-weight:700}
@media (max-width:900px){.quotes{grid-template-columns:1fr}}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--cyan),var(--cyan-deep));color:#fff;border-radius:var(--r-lg);padding:3rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff;margin:0}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}.cta-band .btn-ghost:hover{background:#fff;color:var(--cyan-deep)}

/* ---------- footer ---------- */
.site-foot{background:var(--bg-2);border-top:1px solid var(--line);padding:3.5rem 0 1.5rem;margin-top:2rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}
.foot-grid h4{margin-bottom:.8rem}
.foot-grid a{display:block;color:var(--ink-2);padding:.25rem 0;font-size:.95rem}
.foot-grid a:hover{color:var(--cyan-deep)}
.foot-brand p{color:var(--ink-2);font-size:.95rem;max-width:36ch}
.foot-brand .brand{margin-bottom:1rem}
.foot-contact a{display:inline}
.foot-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ==========================================================================
   FORMS
   ========================================================================== */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.1rem}
.field label{font-weight:700;font-size:.9rem}
.field label small{color:var(--muted);font-weight:500}
.input,select,textarea,input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],input[type=file]{font:500 1rem var(--body);padding:.8rem .95rem;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%;transition:border-color var(--fast),box-shadow var(--fast)}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(6,182,212,.16);outline:none}
textarea{min-height:120px;resize:vertical}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
@media (max-width:700px){.row-2,.row-3{grid-template-columns:1fr}}
.pills{display:flex;flex-wrap:wrap;gap:.5rem}
.pills label{cursor:pointer}
.pills input{position:absolute;opacity:0;pointer-events:none}
.pills span{display:inline-block;padding:.55rem .95rem;border:1.5px solid var(--line);border-radius:999px;font-weight:600;font-size:.9rem;transition:.2s var(--ease);background:#fff}
.pills input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.pills input:focus-visible+span{outline:3px solid var(--cyan);outline-offset:2px}
.help{font-size:.85rem;color:var(--muted)}
.err{color:var(--bad);font-size:.85rem;font-weight:600}
.auth-wrap{max-width:480px;margin:3rem auto}
.auth-wrap .form-card{padding:2.2rem}
.auth-wrap h1{font-size:2rem}

/* live cost suggestion */
.cost-box{position:sticky;top:96px;background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--shadow-lg)}
.cost-box .label{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#9fd9e6;font-weight:700}
.cost-box .big{font:800 3.4rem/1 var(--display);color:var(--gold);margin:.4rem 0 .2rem;letter-spacing:-.03em;display:flex;align-items:baseline;gap:.4rem}
.cost-box .big small{font:600 1rem var(--body);color:#9fb4c2}
.cost-box .why{font-size:.85rem;color:#b7c6d1;margin-top:.8rem}
.cost-box .factors{display:grid;gap:.4rem;margin-top:1rem;font-size:.85rem}
.cost-box .factors div{display:flex;justify-content:space-between;border-bottom:1px dashed rgba(255,255,255,.12);padding:.35rem 0}
.cost-box .factors b{color:#fff;font-variant-numeric:tabular-nums}
.cost-box .pop{animation:pop .4s var(--ease)}
@keyframes pop{30%{transform:scale(1.08)}}

/* ==========================================================================
   DASHBOARD (teacher + admin)
   ========================================================================== */
.dash{display:grid;grid-template-columns:250px 1fr;gap:2rem;padding:2rem 0 4rem;align-items:start}
.side{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1rem;box-shadow:var(--shadow)}
.side .who{padding:.5rem .75rem 1rem;border-bottom:1px solid var(--line);margin-bottom:.6rem}
.side .who b{display:block;font-family:var(--display)}
.side .who span{font-size:.82rem;color:var(--muted)}
.side a{display:flex;align-items:center;gap:.65rem;padding:.7rem .8rem;border-radius:10px;color:var(--ink-2);font-weight:600;font-size:.93rem;transition:.2s}
.side a svg{width:18px;height:18px;flex:none;opacity:.75}
.side a:hover{background:var(--cyan-mist);color:var(--cyan-deep)}
.side a.active{background:var(--ink);color:#fff}
.side a.active svg{opacity:1}
.side hr{border:0;border-top:1px solid var(--line);margin:.6rem 0}
@media (max-width:900px){.dash{grid-template-columns:1fr}.side{position:static}.side nav{display:flex;flex-wrap:wrap;gap:.3rem}.side .who{width:100%}.side hr{display:none}}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap;margin-bottom:1.6rem}
.dash-head h1{font-size:2.1rem;margin:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.8rem}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.2rem 1.3rem;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-20px;top:-20px;width:90px;height:90px;border-radius:50%;background:var(--cyan-mist);opacity:.6}
.stat.gold::after{background:var(--gold-mist)}
.stat .k{font-size:.8rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.stat .v{font:800 2rem/1.1 var(--display);margin-top:.3rem;letter-spacing:-.02em;position:relative}
.stat .v small{font:600 .85rem var(--body);color:var(--muted)}
@media (max-width:900px){.stats{grid-template-columns:1fr 1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.5rem;box-shadow:var(--shadow);margin-bottom:1.5rem}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.panel-head h2{font-size:1.3rem;margin:0}
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th{text-align:left;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:.6rem .75rem;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:.75rem;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--bg-2)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums;font-weight:700}
.pos{color:var(--ok)}.neg{color:var(--bad)}
.badge{display:inline-block;padding:.25rem .6rem;border-radius:999px;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.b-pending{background:var(--warn-mist);color:var(--warn)}.b-verified,.b-approved,.b-paid,.b-open,.b-sent{background:var(--ok-mist);color:var(--ok)}
.b-rejected,.b-suspended,.b-failed,.b-spam{background:var(--bad-mist);color:var(--bad)}.b-full,.b-closed,.b-created{background:var(--line);color:var(--ink-2)}
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.empty b{display:block;font-family:var(--display);font-size:1.2rem;color:var(--ink);margin-bottom:.3rem}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.2rem}
.filters select,.filters input{width:auto;padding:.55rem .8rem;font-size:.9rem}

/* lead cards (marketplace) */
.leads{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.1rem}
.lead-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.3rem;display:flex;flex-direction:column;gap:.6rem;transition:.3s var(--ease);position:relative}
.lead-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--cyan-line)}
.lead-card .top{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem}
.lead-card h3{font-size:1.1rem;margin:0}
.lead-card .meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.85rem;color:var(--ink-2)}
.lead-card .meta span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--cyan);margin-right:.4rem;vertical-align:middle}
.price-tag{text-align:right;flex:none}
.price-tag .now{font:800 1.5rem/1 var(--display);color:var(--gold-deep);display:flex;align-items:center;gap:.3rem;justify-content:flex-end}
.price-tag .was{font-size:.78rem;color:var(--muted);text-decoration:line-through}
.price-tag .drop{font-size:.74rem;color:var(--ok);font-weight:700}
.slots{display:flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--muted);font-weight:600}
.slots i{width:18px;height:6px;border-radius:3px;background:var(--line)}
.slots i.f{background:var(--cyan)}
.slots i.me{background:var(--gold)}
.lead-card .foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.6rem;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.lead-card.is-mine{border-color:var(--gold);background:linear-gradient(#fff,var(--gold-mist))}
.lead-card.is-full{opacity:.6}
.lead-card .ribbon{position:absolute;top:12px;left:-6px;background:var(--gold);color:var(--ink);font-size:.7rem;font-weight:800;padding:.25rem .6rem;border-radius:0 6px 6px 0;letter-spacing:.06em}
.lead-card .ribbon.new{background:var(--cyan);color:#fff}

/* lead detail */
.contact-lock{background:var(--bg-2);border:1.5px dashed var(--cyan-line);border-radius:var(--r-lg);padding:1.4rem;text-align:center}
.contact-lock .blur{filter:blur(6px);user-select:none;pointer-events:none;font-family:var(--display);font-size:1.3rem;font-weight:700}
.contact-open{background:var(--ok-mist);border:1px solid #bfe9cf;border-radius:var(--r-lg);padding:1.4rem}
.contact-open dl{display:grid;grid-template-columns:110px 1fr;gap:.4rem 1rem;margin:0}
.contact-open dt{color:var(--muted);font-size:.85rem}.contact-open dd{margin:0;font-weight:700}
.kv{display:grid;grid-template-columns:140px 1fr;gap:.55rem 1rem;margin:0}
.kv dt{color:var(--muted);font-size:.9rem}.kv dd{margin:0;font-weight:600}

/* coin packs */
.packs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.pack{background:#fff;border:2px solid var(--line);border-radius:var(--r-lg);padding:1.4rem;text-align:center;cursor:pointer;transition:.3s var(--ease);position:relative}
.pack:hover,.pack.sel{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pack .c{font:800 2.2rem/1 var(--display);display:flex;justify-content:center;align-items:center;gap:.4rem;margin:.4rem 0}
.pack .c i.coin{width:22px;height:22px}
.pack .inr{color:var(--ink-2);font-weight:700}
.pack .tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--ink);font-size:.7rem;font-weight:800;padding:.2rem .6rem;border-radius:999px;letter-spacing:.05em}

/* documents */
.docs{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.doc{border:1px solid var(--line);border-radius:var(--r-lg);padding:1.2rem;background:#fff}
.doc h4{display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.doc .req{font-size:.7rem;color:var(--bad);font-weight:800;letter-spacing:.06em}
.doc .opt{font-size:.7rem;color:var(--muted);font-weight:700;letter-spacing:.06em}
@media (max-width:700px){.docs{grid-template-columns:1fr}}

/* progress checklist */
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.checklist li{display:flex;gap:.7rem;align-items:center;font-weight:600;font-size:.95rem}
.checklist li::before{content:"";width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;background:#fff}
.checklist li.done::before{background:var(--ok);border-color:var(--ok);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E");background-size:14px;background-position:center;background-repeat:no-repeat}
.checklist li.done{color:var(--muted)}

/* tutors public grid */
.tutors{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}
.tutor{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.3rem;transition:.3s var(--ease)}
.tutor:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.avatar{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--cyan),var(--cyan-deep));color:#fff;font:800 1.3rem var(--display);display:grid;place-items:center;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.tutor .name{display:flex;gap:.8rem;align-items:center;margin-bottom:.6rem}
.tutor .name b{font-family:var(--display);font-size:1.05rem}
.tutor .name span{display:block;font-size:.82rem;color:var(--muted)}
.verified-mark{display:inline-flex;align-items:center;gap:.25rem;color:var(--ok);font-size:.75rem;font-weight:700}

/* modal */
.modal{position:fixed;inset:0;background:rgba(8,28,44,.55);display:none;place-items:center;z-index:300;padding:1rem;backdrop-filter:blur(4px)}
.modal.open{display:grid}
.modal .box{background:#fff;border-radius:var(--r-lg);padding:2rem;max-width:460px;width:100%;animation:rise .4s var(--ease);box-shadow:var(--shadow-lg)}
.modal .box h3{margin-bottom:.5rem}
.modal .actions{display:flex;gap:.6rem;justify-content:flex-end;margin-top:1.4rem}

/* confetti coin burst */
.coin-burst{position:fixed;pointer-events:none;z-index:400;left:0;top:0}
.coin-burst i{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--gold);animation:burst 1s var(--ease) forwards}
@keyframes burst{to{transform:translate(var(--dx),var(--dy)) scale(0);opacity:0}}

/* static pages */
.prose{max-width:760px}
.prose h2{font-size:1.5rem;margin-top:2rem}
.prose li{margin-bottom:.4rem}
.page-hero{padding:3.5rem 0 2rem}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}