:root{
  --primary:#10b981; --bg:#0d1714; --ink:#e7f6ef; --accent:#fbbf24;
  --panel:#122019; --panel-2:#16271f; --line:rgba(231,246,239,.12); --mute:rgba(231,246,239,.62);
  --s:clamp(22px,3vw,40px); --r:18px;
  --display:'Cormorant',Georgia,serif; --body:'Mulish',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{width:min(1180px,92vw);margin-inline:auto}
h1,h2,h3{font-family:var(--display);line-height:1.04;font-weight:700;letter-spacing:.005em}
h1{font-size:clamp(40px,6.4vw,76px)}
h2{font-size:clamp(30px,4.4vw,52px)}
h3{font-size:24px;font-weight:600;font-family:var(--display)}
p{color:var(--ink)}
.lead{font-size:clamp(16px,1.6vw,20px);color:var(--mute);max-width:50ch}
.lead--light{color:rgba(231,246,239,.78)}
.eyebrow{display:inline-block;font-family:var(--body);font-size:12px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--primary);margin-bottom:18px}
.eyebrow--light{color:var(--accent)}

/* nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(13,23,20,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:26px;height:74px}
.brand{font-family:var(--display);font-weight:700;font-size:25px;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}
.brand__icon{width:38px;height:38px;background:var(--primary);border-radius:11px;display:flex;align-items:center;justify-content:center;color:#05130d;font-size:19px;flex-shrink:0}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{text-decoration:none;color:var(--mute);font-weight:600;font-size:14px}
.nav__links a:hover{color:var(--primary)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#05130d;text-decoration:none;font-weight:800;padding:14px 26px;border-radius:999px;font-size:14.5px;border:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px -10px rgba(16,185,129,.5)}
.btn--sm{padding:10px 18px;font-size:13px}
.btn--block{width:100%;padding:16px;font-size:15.5px;margin-top:6px}
.btn--ghost{background:transparent;color:var(--primary);box-shadow:inset 0 0 0 2px var(--primary)}
.btn--ghost:hover{background:var(--primary);color:#05130d}
.btn--ghost-light{color:var(--ink);box-shadow:inset 0 0 0 2px rgba(231,246,239,.4)}
.btn--ghost-light:hover{background:rgba(231,246,239,.1);color:var(--ink)}
.btn--white{background:var(--ink);color:#0d1714}
.btn--white:hover{background:#fff}

/* ─── HERO card-deck ─── */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(40px,5vw,72px)}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);align-items:center}
.hero__text h1{margin:6px 0 22px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero__facts{list-style:none;display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}
.hero__facts li{font-size:13.5px;color:var(--mute);display:flex;flex-direction:column;gap:4px}
.hero__facts b{font-family:var(--display);font-size:30px;font-weight:700;color:var(--accent)}
.hero__deck{position:relative;min-height:440px}
.deck-card{position:absolute;width:64%;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:0 24px 50px -22px rgba(0,0,0,.7);display:flex;flex-direction:column;gap:6px}
.deck-card__suit{font-size:28px;color:var(--accent);line-height:1}
.deck-card strong{font-family:var(--display);font-size:23px;font-weight:600}
.deck-card span{color:var(--mute);font-size:13.5px}
.deck-card--1{top:0;right:0;transform:rotate(5deg);z-index:3}
.deck-card--2{top:120px;right:54px;transform:rotate(-3deg);z-index:2;background:var(--panel-2)}
.deck-card--3{top:240px;right:8px;transform:rotate(7deg);z-index:1}
.hero__img-card{position:absolute;bottom:0;left:0;width:58%;height:230px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 50px -20px rgba(0,0,0,.7);z-index:4}
.hero__img-card img{width:100%;height:100%;object-fit:cover;display:block}

/* ─── SECTIONS ─── */
.section{padding:clamp(56px,7vw,104px) 0}
.section--alt{background:var(--panel)}
.section__head{max-width:60ch;margin-bottom:48px}
.section__head p{color:var(--mute);margin-top:14px;font-size:16px}

/* how-deck — equal height cards */
.how-deck{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.how-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column}
.how-card__step{font-family:var(--display);font-size:46px;font-weight:700;color:var(--primary);line-height:1;margin-bottom:14px}
.how-card h3{font-size:21px;margin-bottom:12px}
.how-card p{color:var(--mute);font-size:14.5px;flex:1}

/* ─── SHELF deck ─── */
.shelf{padding:clamp(56px,7vw,104px) 0;background:var(--panel)}
.shelf-deck{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.shelf-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;display:flex;flex-direction:column;gap:12px;transition:transform .18s,border-color .18s}
.shelf-card:hover{transform:translateY(-4px);border-color:var(--primary)}
.shelf-card__tag{align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#05130d;background:var(--accent);padding:5px 12px;border-radius:999px}
.shelf-card strong{font-family:var(--display);font-size:25px;font-weight:600;line-height:1.1}
.shelf-card p{color:var(--mute);font-size:14.5px;flex:1}
.shelf-card__count{font-weight:800;color:var(--primary);font-size:14px}

/* ─── EXPLAIN feature ─── */
.explain{padding:clamp(56px,7vw,104px) 0;background:linear-gradient(160deg,#0a1410,#0f1d17)}
.explain__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(34px,4vw,64px);align-items:start}
.explain__text h2{color:var(--ink);margin:6px 0 20px}
.explain__points{display:grid;gap:6px;margin-top:30px}
.ep{display:grid;grid-template-columns:88px 1fr;gap:20px;align-items:start;padding:20px 0;border-bottom:1px solid var(--line)}
.ep:last-child{border-bottom:none}
.ep__num{font-family:var(--display);font-size:32px;font-weight:700;color:var(--accent);line-height:1.2}
.ep__body strong{display:block;font-family:var(--display);font-size:21px;font-weight:600;margin-bottom:6px}
.ep__body p{color:var(--mute);font-size:14.5px}
.explain__panel{background:var(--panel);border:1px solid var(--line);border-radius:calc(var(--r)+4px);padding:34px 32px;align-self:stretch}
.explain__panel h3{font-size:22px;color:var(--accent);margin-bottom:20px}
.explain__panel blockquote{font-family:var(--display);font-size:21px;font-weight:500;line-height:1.4;color:var(--ink)}
.explain__panel cite{display:block;color:var(--mute);font-style:normal;font-size:13.5px;margin-top:10px}
.explain__divider{height:1px;background:var(--line);margin:26px 0}

/* ─── EVENTS deck ─── */
.events-deck{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.event-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column}
.event-card h3{font-size:24px;margin-bottom:12px}
.event-card p{color:var(--mute);font-size:15px;flex:1}
.event-card__price{font-weight:800;color:var(--primary);font-size:16px;margin-top:18px}
.event-card--feature{background:linear-gradient(150deg,rgba(16,185,129,.16),rgba(251,191,36,.1));border-color:rgba(16,185,129,.4)}
.event-card--feature .event-card__price{color:var(--accent)}

/* ─── CONTACT ─── */
.contact{padding:clamp(56px,7vw,104px) 0}
.contact__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,4vw,64px);align-items:start}
.contact__info-col h2{margin:6px 0 18px}
.contact__info-col p{color:var(--mute);max-width:46ch}
.contact__list{list-style:none;display:grid;gap:14px;margin:26px 0}
.contact__list li{display:flex;flex-direction:column;gap:2px;font-size:15px}
.contact__list b{font-family:var(--body);font-weight:800;color:var(--accent);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.contact__msgr{display:flex;gap:14px;flex-wrap:wrap}
.contact__form{background:var(--panel);border:1px solid var(--line);border-radius:calc(var(--r)+4px);padding:clamp(26px,3vw,40px)}
.contact__form h3{font-size:25px;margin-bottom:22px}
.contact__form label{display:block;font-size:13px;font-weight:700;color:var(--mute);margin-bottom:16px}
.contact__form input{width:100%;margin-top:7px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:var(--ink);font-family:var(--body);font-size:15px}
.contact__form input:focus{outline:none;border-color:var(--primary)}
.contact__form input::placeholder{color:rgba(231,246,239,.35)}
.contact__note{margin-top:16px;color:var(--accent);font-size:14px;font-weight:600}

/* ─── FOOTER ─── */
.foot{background:var(--panel);border-top:1px solid var(--line);padding:32px 0}
.foot__in{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--mute)}

@media(max-width:900px){
  .nav__links{display:none}
  .hero__in{grid-template-columns:1fr}
  .hero__deck{min-height:430px;margin-top:14px}
  .how-deck{grid-template-columns:repeat(2,1fr)}
  .shelf-deck{grid-template-columns:repeat(2,1fr)}
  .explain__grid{grid-template-columns:1fr}
  .events-deck{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .how-deck{grid-template-columns:1fr}
  .shelf-deck{grid-template-columns:1fr}
  .hero__facts{gap:18px}
  .deck-card{width:78%}
  .hero__img-card{width:66%;height:190px}
  .ep{grid-template-columns:1fr;gap:6px}
  .foot__in{flex-direction:column;gap:8px}
}