/* ============================================================
   Made Simple — Orbotrice Academy
   Shared stylesheet
   ============================================================ */
:root{
  --navy:#1F4E79;        /* primary, matches the documents */
  --navy-deep:#14365A;
  --ink:#1A2230;
  --paper:#FBFAF7;       /* warm off-white, not the AI cream cliche */
  --paper-2:#F2EFE8;
  --amber:#E8A43C;       /* warm accent, echoes the workbook input cells */
  --amber-soft:#F6E5C7;
  --line:#D9D3C7;
  --muted:#5C6470;
  --green:#3F7D54;
  --max:1140px;
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:"Fraunces","Georgia",serif;
  font-weight:600;
  line-height:1.12;
  letter-spacing:-0.01em;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

/* ---------- top nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,0.88);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Fraunces",serif;font-weight:600;font-size:1.12rem;color:var(--navy)}
.brand .mark{width:26px;height:26px;flex:none}
.brand small{display:block;font-family:"Inter",sans-serif;font-weight:500;font-size:0.64rem;letter-spacing:0.13em;text-transform:uppercase;color:var(--muted);margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:0.92rem;font-weight:500;color:var(--ink);opacity:0.82;transition:opacity .15s}
.nav-links a:hover{opacity:1}
.nav-cta{background:var(--navy);color:#fff!important;padding:9px 18px;border-radius:9px;font-size:0.88rem;opacity:1!important}
.nav-cta:hover{background:var(--navy-deep)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;transition:.2s}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:0.95rem;
  padding:13px 24px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:.18s;font-family:inherit}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#3a2a0e}
.btn-amber:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn .arr{transition:transform .18s}
.btn:hover .arr{transform:translateX(3px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:40px;align-items:center;padding:78px 0 86px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:0.74rem;font-weight:600;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--navy);background:#fff;border:1px solid var(--line);padding:7px 14px;border-radius:100px;margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--amber)}
.hero h1{font-size:clamp(2.5rem,5.2vw,4rem);color:var(--ink)}
.hero h1 em{font-style:normal;color:var(--navy);position:relative}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;background:var(--amber-soft);z-index:-1;border-radius:2px}
.hero p.lead{font-size:1.18rem;color:var(--muted);margin:24px 0 32px;max-width:33em}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:0.86rem;color:var(--muted)}
.hero-note b{color:var(--ink);font-weight:600}

/* triangle signature visual */
.triviz{position:relative;aspect-ratio:1/1;width:100%;max-width:380px;margin-left:auto}
.triviz svg{width:100%;height:auto;overflow:visible}

/* ---------- section scaffolding ---------- */
.section{padding:84px 0}
.section.alt{background:var(--paper-2)}
.section.navy{background:var(--navy);color:#fff}
.section.navy h2,.section.navy h3{color:#fff}
.sec-head{max-width:38em;margin-bottom:44px}
.sec-eyebrow{font-size:0.74rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:var(--navy);margin-bottom:14px;display:block}
.section.navy .sec-eyebrow{color:var(--amber)}
.sec-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.sec-head p{font-size:1.1rem;color:var(--muted);margin-top:16px}
.section.navy .sec-head p{color:#cdd7e3}

/* ---------- product cards ---------- */
.products{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;display:flex;flex-direction:column;transition:.2s;position:relative;overflow:hidden}
.pcard:hover{transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(20,54,90,.45);border-color:#c3bcae}
.pcard.soon{opacity:0.92}
.pcard .tag{position:absolute;top:20px;right:20px;font-size:0.68rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:5px 11px;border-radius:100px}
.tag.live{background:var(--amber-soft);color:#7a521a}
.tag.soon{background:#e6e9ee;color:#5c6470}
.pcard h3{font-size:1.5rem;margin-bottom:6px}
.pcard .kicker{font-size:0.82rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--navy);margin-bottom:18px}
.pcard p{color:var(--muted);font-size:0.98rem;margin-bottom:18px}
.pcard ul{list-style:none;margin-bottom:24px}
.pcard li{display:flex;gap:10px;align-items:flex-start;font-size:0.94rem;padding:6px 0;color:var(--ink)}
.pcard li svg{flex:none;margin-top:3px;color:var(--green)}
.pcard .pcard-foot{margin-top:auto;display:flex;gap:12px;flex-wrap:wrap}

/* ---------- audience strip ---------- */
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.acard{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.16);border-radius:var(--r);padding:28px}
.acard h3{font-size:1.2rem;margin-bottom:10px}
.acard p{color:#cdd7e3;font-size:0.94rem}
.acard .num{font-family:"Fraunces",serif;font-size:1.1rem;color:var(--amber);font-weight:600;margin-bottom:14px;display:block}

/* ---------- arc / how it works ---------- */
.arc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.astep{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative}
.astep .n{font-family:"Fraunces",serif;font-size:0.9rem;font-weight:600;color:var(--amber);letter-spacing:0.08em;margin-bottom:12px;display:block}
.astep h3{font-size:1.06rem;margin-bottom:8px}
.astep p{font-size:0.9rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-deep) 100%);border-radius:20px;padding:54px 48px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(232,164,60,.28),transparent 70%)}
.cta-band h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px;max-width:18em}
.cta-band p{color:#cdd7e3;max-width:34em;margin-bottom:26px;font-size:1.06rem}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}

/* ---------- forms / modal ---------- */
.modal-back{position:fixed;inset:0;background:rgba(20,30,45,.55);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-back.open{display:flex}
.modal{background:var(--paper);border-radius:18px;max-width:460px;width:100%;padding:38px;position:relative;box-shadow:0 30px 80px -30px rgba(0,0,0,.5)}
.modal h3{font-size:1.5rem;margin-bottom:6px}
.modal p.sub{color:var(--muted);font-size:0.95rem;margin-bottom:24px}
.modal label{display:block;font-size:0.84rem;font-weight:600;margin-bottom:6px;margin-top:14px}
.modal input,.modal select{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:0.95rem;font-family:inherit;background:#fff}
.modal input:focus,.modal select:focus{outline:none;border-color:var(--navy)}
.modal .btn{width:100%;justify-content:center;margin-top:22px}
.modal .close{position:absolute;top:16px;right:16px;background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--muted);line-height:1}
.modal .fineprint{font-size:0.78rem;color:var(--muted);margin-top:16px;text-align:center}
.form-msg{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:0.9rem;display:none}
.form-msg.ok{display:block;background:#e6f0e9;color:var(--green);border:1px solid #bcd9c6}
.form-msg.err{display:block;background:#fbe6e6;color:#9c2b2b;border:1px solid #e6bcbc}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#c7ccd4;padding:54px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:36px}
.foot h4{font-family:"Inter",sans-serif;font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase;color:#8a93a0;margin-bottom:16px;font-weight:600}
.foot a{display:block;font-size:0.94rem;padding:5px 0;color:#c7ccd4;opacity:.85}
.foot a:hover{opacity:1;color:#fff}
.foot .brand{color:#fff;margin-bottom:14px}
.foot .brand small{color:#8a93a0}
.foot p.desc{font-size:0.92rem;color:#9aa2ad;max-width:30em}
.foot-bottom{border-top:1px solid #2a3340;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:0.84rem;color:#8a93a0}

/* ---------- product page specifics ---------- */
.pp-hero{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);padding:64px 0 56px}
.pp-hero .back{font-size:0.88rem;color:var(--navy);font-weight:600;margin-bottom:20px;display:inline-flex;gap:7px;align-items:center}
.pp-hero h1{font-size:clamp(2.2rem,4.4vw,3.3rem);max-width:16em}
.pp-hero .lead{font-size:1.18rem;color:var(--muted);max-width:36em;margin-top:18px}
.pp-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:start}
.includes{display:flex;flex-direction:column;gap:14px}
.inc{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.inc .ic{width:44px;height:44px;flex:none;border-radius:10px;background:var(--amber-soft);display:flex;align-items:center;justify-content:center;color:#7a521a}
.inc h3{font-size:1.1rem;margin-bottom:4px}
.inc p{font-size:0.92rem;color:var(--muted)}
.buybox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;position:sticky;top:88px}
.buybox .price{font-family:"Fraunces",serif;font-size:2.2rem;color:var(--navy);font-weight:600}
.buybox .price small{font-size:0.9rem;color:var(--muted);font-weight:400;font-family:"Inter",sans-serif}
.buybox .free{font-size:0.95rem;color:var(--green);font-weight:600;margin:18px 0 8px}
.buybox hr{border:0;border-top:1px solid var(--line);margin:22px 0}
.buybox .btn{width:100%;justify-content:center;margin-bottom:10px}
.buybox ul{list-style:none;margin:16px 0 0}
.buybox li{font-size:0.88rem;color:var(--muted);padding:4px 0;display:flex;gap:8px}
.buybox li svg{flex:none;margin-top:3px;color:var(--green)}
.topics{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.topic{background:var(--paper-2);border-radius:10px;padding:16px 18px;font-size:0.92rem}
.topic b{display:block;color:var(--navy);font-family:"Fraunces",serif;margin-bottom:3px}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.btn:hover{transform:none}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:24px;padding:54px 0 60px}
  .triviz{max-width:300px;margin:0 auto}
  .products,.pp-grid{grid-template-columns:1fr}
  .aud{grid-template-columns:1fr}
  .arc{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:24px}
  .buybox{position:static}
  .nav-links{position:fixed;inset:68px 0 auto 0;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:8px 28px 20px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:10px}
  .nav-toggle{display:block}
}
@media(max-width:560px){
  .arc{grid-template-columns:1fr}
  .topics{grid-template-columns:1fr}
  .cta-band{padding:38px 26px}
  .wrap{padding:0 20px}
}