/* MGH Books — marketing site shared styles (matches the help pages) */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --dark:#071a18;--teal:#0a2828;--teal2:#0d3535;--gold:#c9a84c;--goldc:#f5d87c;
  --cream:#faf6ed;--cream2:#f5ede0;--cream3:#ede0c8;--text:#1a2e2e;--dim:#3a5555;
  --faint:#6a8888;--border:rgba(170,120,20,0.22);--green:#0a6a3a;--wa:#25d366;--radius:14px;--maxw:1180px
}
html{scroll-behavior:smooth}
body{font-family:'Nunito',-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--cream);color:var(--text);line-height:1.65;overflow-x:hidden}
a{color:#a9842a;text-decoration:none}
img{max-width:100%}
.serif{font-family:'Cinzel',Georgia,serif}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--dim)} .center{text-align:center}

/* NAV */
nav.top{position:sticky;top:0;z-index:999;background:var(--teal);border-bottom:2px solid var(--gold);display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;box-shadow:0 4px 24px rgba(0,0,0,.35)}
.nav-brand{display:flex;align-items:center;gap:10px}
.nav-brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{color:rgba(245,216,124,.8);font-size:13px;font-weight:700;padding:8px 11px;border-radius:8px;transition:.2s}
.nav-links a:hover,.nav-links a.active{background:rgba(201,168,76,.15);color:var(--goldc)}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:7px;border-radius:9px;font-weight:800;text-decoration:none;cursor:pointer;border:none;font-family:inherit;transition:.2s}
.btn-login{background:transparent;border:1.5px solid var(--gold);color:var(--gold);padding:8px 16px;font-size:13px}
.btn-login:hover{background:var(--gold);color:var(--teal)}
.btn-start,.btn-gold{background:linear-gradient(135deg,var(--gold),var(--goldc));color:var(--teal);padding:9px 18px;font-size:13px}
.btn-gold.lg{padding:14px 28px;font-size:16px;border-radius:12px}
.btn-gold:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.3);color:#fff;padding:13px 24px;font-size:15px;border-radius:12px}
.btn-ghost:hover{border-color:var(--gold);color:var(--goldc)}
.nav-toggle{display:none;background:none;border:none;color:var(--goldc);font-size:24px;cursor:pointer}
@media(max-width:980px){.nav-links{display:none}.nav-toggle{display:block}.nav-actions .btn-login{display:none}}

/* MOBILE MENU */
.m-menu{display:none;position:fixed;top:64px;left:0;right:0;background:var(--teal2);border-bottom:2px solid var(--gold);flex-direction:column;padding:10px 18px;z-index:998}
.m-menu.open{display:flex}
.m-menu a{color:var(--goldc);padding:11px 6px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.06)}

/* HERO */
.hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(201,168,76,.18),transparent),linear-gradient(160deg,var(--teal),var(--dark));color:#fff;padding:74px 0 64px;position:relative}
.hero h1{font-family:'Cinzel',serif;font-size:clamp(30px,5.2vw,54px);line-height:1.12;color:#fff;margin-bottom:16px}
.hero h1 .g{color:var(--goldc)}
.hero .lede{font-size:clamp(16px,2vw,20px);color:rgba(255,255,255,.82);max-width:680px;margin:0 auto 26px}
.hero.center{text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(201,168,76,.13);border:1px solid rgba(201,168,76,.35);color:var(--goldc);font-weight:800;font-size:12px;letter-spacing:.5px;padding:7px 15px;border-radius:30px;margin-bottom:20px}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--goldc);box-shadow:0 0 0 4px rgba(245,216,124,.2)}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.hero-note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.55)}

/* SECTIONS */
section{padding:64px 0}
.eyebrow{font-family:'Cinzel',serif;color:var(--gold);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:13px;text-align:center;margin-bottom:10px}
.h2{font-family:'Cinzel',serif;font-size:clamp(24px,3.4vw,38px);color:var(--teal);text-align:center;line-height:1.2;margin-bottom:12px}
.sec-lede{text-align:center;color:var(--dim);max-width:680px;margin:0 auto 36px;font-size:16px}
.alt{background:var(--cream2)}
.dark{background:linear-gradient(160deg,var(--teal),var(--dark));color:#fff}
.dark .h2{color:#fff}.dark .sec-lede{color:rgba(255,255,255,.75)}.dark .eyebrow{color:var(--goldc)}

/* GRID + CARDS */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 20px;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(10,40,40,.1);border-color:var(--gold)}
.card .ic{font-size:26px;margin-bottom:10px;display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;background:var(--cream2);border-radius:12px;border:1px solid var(--border)}
.card h3{font-family:'Cinzel',serif;color:var(--teal);font-size:17px;margin-bottom:6px}
.card p{color:var(--dim);font-size:14px}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(201,168,76,.25)}
.dark .card h3{color:var(--goldc)}.dark .card p{color:rgba(255,255,255,.7)}.dark .card .ic{background:rgba(255,255,255,.06);border-color:rgba(201,168,76,.25)}

/* PROBLEM -> SOLUTION */
.ps{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
@media(max-width:760px){.ps{grid-template-columns:1fr}}
.ps .col{border-radius:16px;padding:26px}
.ps .prob{background:#fff5f0;border:1px solid #f0d2c2}
.ps .sol{background:#eef9f2;border:1px solid #c6e6d3}
.ps h3{font-family:'Cinzel',serif;font-size:18px;margin-bottom:14px}
.ps .prob h3{color:#a23a1a}.ps .sol h3{color:var(--green)}
.ps ul{list-style:none}.ps li{padding:8px 0 8px 30px;position:relative;font-size:15px;color:var(--text)}
.ps .prob li::before{content:"✕";position:absolute;left:0;color:#c0492b;font-weight:800}
.ps .sol li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* SCREENSHOT (placeholder system like help pages) */
.shot{margin:8px 0;border:1.5px solid var(--border);border-radius:14px;overflow:hidden;background:#fff}.shot:has(img.missing){border-color:var(--gold);border-style:dashed}
.shot img{display:block;width:100%}
.shot img.missing{display:none}
.shot-ph{display:none;flex-direction:column;gap:6px;align-items:flex-start;padding:26px;background:repeating-linear-gradient(45deg,#fbf7ee,#fbf7ee 12px,#f5ede0 12px,#f5ede0 24px)}
.shot img.missing + .shot-ph{display:flex}
.shot-tag{font-size:11px;font-weight:800;letter-spacing:1px;background:var(--gold);color:var(--teal);padding:3px 10px;border-radius:20px}
.shot-ph b{font-size:16px;color:var(--teal);font-family:'Cinzel',serif}
.shot-ph span{font-size:13px;color:var(--dim)}
.shot code{background:var(--cream3);padding:1px 8px;border-radius:5px;font-size:12px;color:#7a4a00}
.shot figcaption{font-size:12.5px;color:var(--faint);padding:8px 14px;border-top:1px solid var(--border);background:var(--cream2)}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat .n{font-family:'Cinzel',serif;font-size:34px;color:var(--goldc)}
.stat .l{font-size:13px;color:rgba(255,255,255,.7)}

/* FOUNDING BADGE */
.founding{background:linear-gradient(160deg,#11302c,#071a18);border:2px solid var(--gold);border-radius:20px;padding:34px;text-align:center;color:#fff;position:relative;overflow:hidden}
.founding::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 50% -20%,rgba(245,216,124,.18),transparent)}
.founding .seal{font-size:13px;font-weight:800;letter-spacing:2px;color:var(--teal);background:linear-gradient(135deg,var(--gold),var(--goldc));display:inline-block;padding:6px 16px;border-radius:30px;margin-bottom:14px}
.founding h3{font-family:'Cinzel',serif;font-size:clamp(22px,3vw,30px);color:var(--goldc);margin-bottom:8px;position:relative}
.founding p{color:rgba(255,255,255,.8);max-width:640px;margin:0 auto 12px;position:relative}
.founding .perks{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 20px;position:relative}
.founding .perks span{background:rgba(255,255,255,.07);border:1px solid rgba(201,168,76,.3);border-radius:30px;padding:7px 14px;font-size:13px;font-weight:700}

/* PRICING TEASER */
.price-row{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media(max-width:900px){.price-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.price-row{grid-template-columns:1fr}}
.price{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;text-align:center}
.price .pn{font-family:'Cinzel',serif;color:var(--teal);font-weight:700}
.price .pp{font-size:24px;color:var(--green);font-weight:800;margin:6px 0}
.price .pp small{font-size:12px;color:var(--faint);font-weight:600}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.ccard{background:#fff;border:1px solid var(--border);border-radius:16px;padding:24px}
.ccard h3{font-family:'Cinzel',serif;color:var(--teal);margin-bottom:8px}
.cmail{display:flex;align-items:center;gap:12px;background:var(--cream2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin:10px 0}
.cmail .e{font-weight:800;color:var(--teal)}
.cmail .t{font-size:12px;color:var(--faint)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:800;color:var(--dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;font-family:inherit;font-size:15px;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--gold)}

/* FOOTER */
footer.site{background:var(--dark);color:rgba(255,255,255,.72);padding:50px 0 26px;border-top:3px solid var(--gold)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
footer.site img.flogo{height:46px;margin-bottom:12px}
footer.site h4{font-family:'Cinzel',serif;color:var(--goldc);font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}
footer.site a{color:rgba(255,255,255,.72);display:block;padding:4px 0;font-weight:600}
footer.site a:hover{color:var(--goldc)}
footer.site .fmail{color:var(--goldc);font-weight:700}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;text-align:center;font-size:12.5px;color:rgba(255,255,255,.5)}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:1500;background:var(--wa);color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:27px;box-shadow:0 8px 24px rgba(37,211,102,.45)}

/* misc */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:800;color:var(--teal);padding:16px 0;list-style:none;display:flex;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:22px}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 16px;color:var(--dim)}
.reveal{opacity:0;transform:translateY(18px);transition:.6s}
.reveal.in{opacity:1;transform:none}