/* Corso in Corso — landing */
:root{
  --bg:#ECEAE4;
  --paper:#F4F2EC;
  --ink:#121210;
  --text-2:#3A3934;
  --light-2:#CFCCC3;
  --light-3:#B9B6AD;
  --line-dark:#3A3934;
  --accent:#FF5A1F;
  --display:'Bricolage Grotesque','Helvetica Neue',sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--display);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1360px;margin:0 auto;padding-left:32px;padding-right:32px}
.mono{font-family:var(--mono)}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.02em}
.accent{color:var(--accent)}
.muted-l{color:var(--light-3)}
@keyframes blink{0%,60%{opacity:1}61%,100%{opacity:.15}}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);animation:blink 1.4s steps(1) infinite}
@media (prefers-reduced-motion:reduce){.dot{animation:none}.ticker__in{animation:none!important}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:0 20px;border-radius:999px;text-decoration:none;font-weight:600;font-size:15px;border:1.5px solid var(--ink);cursor:pointer;font-family:inherit;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn--lg{min-height:56px;padding:0 28px;font-size:17px}
.btn--dark{background:var(--ink);color:var(--bg)}
.btn--accent{background:var(--accent);color:var(--ink);font-weight:800}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--line{background:transparent;color:inherit;border-color:currentColor;min-height:52px;font-weight:800;font-size:16px;margin-top:auto}

/* Top bar */
.topbar{border-bottom:1px solid var(--ink);position:sticky;top:0;background:var(--bg);z-index:10}
.topbar__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px}
.logo{display:flex;align-items:baseline;gap:6px;text-decoration:none;font-weight:800;font-size:22px;letter-spacing:-.02em}
.logo .serif{font-size:26px}
.logo .dot{width:10px;height:10px;margin-left:4px}
.nav{display:flex;flex-wrap:wrap;gap:28px;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.nav a{text-decoration:none}
.nav a:hover{color:var(--text-2)}

/* Hero */
.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-end;padding-top:72px;padding-bottom:88px}
.hero__text{flex:999 1 620px;min-width:0}
.eyebrow{margin:0 0 22px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.hero__title{margin:0;font-weight:800;font-size:clamp(52px,8.2vw,128px);line-height:.9;letter-spacing:-.045em}
.hl{position:relative;white-space:nowrap;z-index:0}
.hl::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.12em;background:var(--accent);z-index:-1}
.lead{margin:40px 0 0;max-width:560px;font-size:21px;line-height:1.45;color:var(--text-2)}
.actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px}

/* Status board */
.board{flex:1 1 400px;min-width:0;background:var(--ink);color:var(--bg);border-radius:6px;padding:28px;font-size:14px;box-shadow:10px 10px 0 var(--accent)}
.board__head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px dashed #4A4944;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.rec{display:inline-flex;align-items:center;gap:8px}
.board__path{padding:18px 0 6px;font-size:13px}
.board__row{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid #2A2925}
.board__row .n{color:#8E8B82;width:22px}
.board__row .l{flex:1 1 auto}
.tag{font-weight:600;font-size:12px;letter-spacing:.06em;padding:4px 10px;border-radius:3px;background:var(--bg);color:var(--ink)}
.board__bar{margin-top:22px}
.board__barlabel{display:flex;justify-content:space-between;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.track{height:10px;background:#2A2925;border-radius:2px;overflow:hidden}
.fill{height:100%;width:72%;background:var(--accent);animation:grow 2.4s ease-out both}
@keyframes grow{from{width:0}}

/* Ticker */
.ticker{background:var(--ink);color:var(--bg);overflow:hidden;white-space:nowrap;transform:rotate(-1.2deg);margin:0 -40px}
.ticker__in{display:inline-flex;padding:18px 0;font-weight:800;font-size:34px;letter-spacing:-.02em;text-transform:uppercase;animation:marquee 40s linear infinite}
.ticker i{font-style:normal;color:var(--accent);margin:0 .3em}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Sections */
.section{padding-top:120px;padding-bottom:120px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:64px}
.sec-head>.h2,.sec-head>div{flex:1 1 560px}
.h2{margin:0;font-weight:800;font-size:clamp(38px,5vw,72px);line-height:.95;letter-spacing:-.04em}
.h2--sm{font-size:clamp(32px,3.6vw,52px);line-height:1;flex:1 1 360px}
.h2.mb{margin-bottom:56px}
.sec-lead{margin:0;flex:1 1 320px;max-width:420px;font-size:18px;line-height:1.5;color:var(--text-2)}
.sec-lead.light{color:var(--light-2)}
.dark{background:var(--ink);color:var(--bg)}

/* Binario */
.line{position:relative}
.line__rail{position:absolute;left:0;right:0;top:27px;height:4px;background:repeating-linear-gradient(90deg,var(--ink) 0 18px,transparent 18px 28px)}
.stops{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:28px;position:relative}
.stops li{display:flex;flex-direction:column;gap:16px}
.stop{width:58px;height:58px;border-radius:50%;background:var(--bg);border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:15px;transition:background .2s}
.stops li:hover .stop{background:var(--accent)}
.stops strong{font-weight:800;font-size:24px;letter-spacing:-.02em;line-height:1.05}
.stops li>span:last-child{font-size:16px;line-height:1.5;color:var(--text-2)}

/* Modules */
.modules{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}
.module{background:var(--ink);padding:36px 32px 32px;display:flex;flex-direction:column;gap:18px;min-height:340px;transition:background .2s}
.module:hover{background:#1C1C19}
.module__meta{display:flex;justify-content:space-between;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--light-3)}
.module h3{margin:0;font-weight:800;font-size:32px;letter-spacing:-.03em;line-height:1}
.module p{margin:0;font-size:16px;line-height:1.55;color:var(--light-2)}
.chips{margin:auto 0 0;padding:18px 0 0;list-style:none;border-top:1px dashed #4A4944;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-size:12px;padding:6px 10px;border:1px solid #4A4944;border-radius:999px}

/* Audience */
.audience{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;padding-top:110px;padding-bottom:0}
.pills{flex:999 1 560px;display:flex;flex-wrap:wrap;gap:12px}
.pills span{font-size:clamp(20px,2vw,28px);font-weight:600;letter-spacing:-.02em;padding:12px 24px;border:1.5px solid var(--ink);border-radius:999px;transition:background .2s}
.pills span:hover{background:var(--accent)}

/* Weeks */
.weeks{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.week{border:1.5px solid var(--ink);border-radius:6px;padding:28px;display:flex;flex-direction:column;gap:14px;background:var(--paper)}
.week__top{display:flex;align-items:baseline;justify-content:space-between}
.week__top .mono{font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.week__n{font-weight:800;font-size:64px;line-height:.8;letter-spacing:-.05em}
.week__bar{height:6px;background:var(--accent);border-radius:1px}
.week strong{font-weight:800;font-size:24px;letter-spacing:-.02em}
.week>span:last-child{font-size:16px;line-height:1.5;color:var(--text-2)}

/* Manifesto */
.manifesto{background:var(--accent);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.manifesto p{margin:0;padding:90px 0;font-family:var(--serif);font-size:clamp(36px,4.6vw,68px);line-height:1.05;letter-spacing:-.015em;max-width:1100px}

/* Plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.plan{border:1.5px solid var(--ink);border-radius:6px;padding:32px;display:flex;flex-direction:column;gap:20px;background:var(--paper)}
.plan--featured{background:var(--ink);color:var(--bg)}
.plan__meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.badge{background:var(--accent);color:var(--ink);padding:4px 10px;border-radius:3px;font-weight:600}
.plan h3{margin:0;font-weight:800;font-size:40px;letter-spacing:-.035em;line-height:1}
.plan p{margin:0;font-size:16px;line-height:1.5;opacity:.85}
.price{font-weight:800;font-size:34px;letter-spacing:-.03em}
.price .mono{font-weight:400;font-size:13px;letter-spacing:0}
.checks{margin:0;padding:20px 0 0;list-style:none;display:flex;flex-direction:column;gap:12px;border-top:1px dashed currentColor}
.checks li{position:relative;padding-left:30px;font-size:16px;line-height:1.4}
.checks li::before{content:"";position:absolute;left:2px;top:4px;width:12px;height:6px;border-left:2.2px solid currentColor;border-bottom:2.2px solid currentColor;transform:rotate(-45deg)}

/* FAQ */
.faq{display:flex;flex-wrap:wrap;gap:48px;padding-top:20px;padding-bottom:120px}
.faq>.h2{flex:1 1 320px;font-size:clamp(38px,4.4vw,64px)}
.faq__list{flex:999 1 560px;border-top:1.5px solid var(--ink)}
.faq details{border-bottom:1.5px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;font-weight:600;font-size:22px;letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.plus{flex:0 0 auto;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--ink);position:relative;transition:transform .2s,background .2s}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;background:var(--ink);transform:translate(-50%,-50%)}
.plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] .plus{transform:rotate(45deg);background:var(--accent)}
.faq details p{margin:0;padding:0 60px 28px 0;font-size:17px;line-height:1.55;color:var(--text-2)}

/* CTA */
.cta{display:flex;flex-wrap:wrap;gap:64px;align-items:flex-start}
.cta__text{flex:999 1 560px;min-width:0}
.cta__title{margin:0 0 32px;font-weight:800;font-size:clamp(48px,7vw,112px);line-height:.9;letter-spacing:-.045em}
.form{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:8px;background:var(--bg);color:var(--ink);padding:32px;border-radius:6px;box-shadow:10px 10px 0 var(--accent)}
.form>label.mono{font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-top:10px}
.form input[type=text],.form input[type=email],.form textarea{min-height:52px;padding:14px 16px;border:1.5px solid var(--ink);border-radius:4px;background:var(--paper);font:inherit;font-size:17px;color:var(--ink)}
.form textarea{resize:vertical}
.form input:focus,.form textarea:focus{outline:3px solid var(--accent);outline-offset:1px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.4;color:var(--text-2);margin:14px 0 10px}
.consent input{width:20px;height:20px;margin:0;accent-color:var(--ink);flex:0 0 20px}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form{position:relative}
.form button[disabled]{opacity:.6;cursor:wait;transform:none}
.form__status{margin:10px 0 0;font-size:15px;line-height:1.4;min-height:1.4em}
.form__status.is-ok{color:#1E6B34;font-weight:600}
.form__status.is-error{color:#B3261E;font-weight:600}

/* Footer */
.footer{border-top:1px solid var(--line-dark)}
.footer__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:28px;padding-bottom:28px;font-size:13px;color:var(--light-3)}
.footer__links{display:flex;gap:24px;flex-wrap:wrap}
.footer__links a{color:var(--bg)}

/* Mobile */
@media (max-width:720px){
  .wrap{padding-left:16px;padding-right:16px}
  .nav{display:none}
  .hero{padding-top:48px;padding-bottom:64px}
  .section{padding-top:80px;padding-bottom:80px}
  .line__rail{display:none}
  .ticker__in{font-size:24px}
  .faq summary{font-size:19px}
  .faq details p{padding-right:0}
  .board,.form{box-shadow:6px 6px 0 var(--accent)}
}