*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#faf9f7;
  --bg-warm:#f3ede6;
  --white:#fff;
  --text:#1a1a1a;
  --text-mid:#5a5a5a;
  --text-light:#999;
  --accent:#7c6a56;
  --accent-warm:#c4a882;
  --gold:#b8976a;
  --accent-soft:rgba(124,106,86,.07);
  --border:#e8e3dc;
  --serif:'DM Serif Display',Georgia,serif;
  --sans:'DM Sans',system-ui,sans-serif;
}
html{scroll-behavior:auto}
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* ── Page Transition Overlay ── */
.page-transition{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  pointer-events:none;opacity:1;
  transition:opacity .6s cubic-bezier(.22,1,.36,1);
}
.page-transition.hidden{opacity:0}
.page-transition.active{opacity:1;pointer-events:all}
body.transitioning{cursor:wait}

/* ── Nav ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:68px;padding:0 48px;display:flex;align-items:center;justify-content:space-between;background:rgba(250,249,247,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:border-color .4s,box-shadow .4s}
nav.scrolled{border-bottom-color:var(--border);box-shadow:0 1px 16px rgba(0,0,0,.04)}
.nav-logo{font-family:var(--serif);font-size:22px;color:var(--text);text-decoration:none;letter-spacing:-.3px}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-mid);text-decoration:none;transition:color .25s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--accent);color:#fff !important;padding:9px 22px;border-radius:100px;font-size:13px;font-weight:600;transition:background .25s,transform .25s,box-shadow .25s}
.nav-cta:hover{background:var(--gold);transform:translateY(-1px);box-shadow:0 4px 16px rgba(124,106,86,.15)}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:100px 48px 80px;position:relative}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,rgba(196,168,130,.08) 0%,transparent 60%);pointer-events:none}
.hero-inner{position:relative;max-width:700px}
.hero h1{font-family:var(--serif);font-size:clamp(42px,6vw,68px);line-height:1.08;letter-spacing:-2px;margin-bottom:36px;opacity:0;transform:translateY(30px);animation:heroUp 1s .15s cubic-bezier(.22,1,.36,1) forwards}
.hero-actions{display:flex;gap:14px;justify-content:center;opacity:0;transform:translateY(20px);animation:heroUp .8s .5s cubic-bezier(.22,1,.36,1) forwards}

/* ── Buttons ── */
.btn{padding:13px 30px;border-radius:100px;font-size:14px;font-weight:600;font-family:var(--sans);cursor:pointer;transition:all .25s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;border:none}
.btn-p{background:var(--accent);color:#fff}
.btn-p:hover{background:var(--gold);transform:translateY(-2px);box-shadow:0 6px 24px rgba(124,106,86,.18)}
.btn-s{background:transparent;color:var(--accent);border:1.5px solid var(--border)}
.btn-s:hover{border-color:var(--accent);background:var(--accent-soft)}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ── Sections ── */
section{padding:110px 48px}
.sec-inner{max-width:1100px;margin:0 auto}
.sec-tag{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:3px;color:var(--accent);margin-bottom:14px}
.sec-title{font-family:var(--serif);font-size:clamp(30px,3.5vw,44px);line-height:1.15;letter-spacing:-.8px;margin-bottom:16px}
.sec-desc{font-size:16px;line-height:1.8;color:var(--text-mid);max-width:500px}

/* ── About ── */
.about{background:var(--bg);padding:120px 48px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-left .sec-title{margin-bottom:24px}
.about-lead{font-size:17px;line-height:1.9;color:var(--text-mid)}
.about-right{padding-top:12px}
.about-right p{font-size:15.5px;line-height:1.9;color:var(--text-mid);margin-bottom:20px}

/* ── Steps ── */
.how{background:var(--bg-warm)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.step{background:var(--white);border:1px solid var(--border);border-radius:14px;padding:36px 28px;transition:transform .4s cubic-bezier(.22,1,.36,1),box-shadow .4s}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.06)}
.step-n{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:17px;color:var(--accent);margin-bottom:20px}
.step h3{font-size:17px;font-weight:600;margin-bottom:10px}
.step p{font-size:14px;line-height:1.8;color:var(--text-mid)}

/* ── CTA Banner (matches site palette) ── */
.cta-banner{background:var(--bg-warm);padding:100px 48px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.cta-banner h2{font-family:var(--serif);font-size:clamp(28px,3.5vw,40px);color:var(--text);margin-bottom:12px}
.cta-sub{font-size:16px;color:var(--text-mid);margin-bottom:32px}

/* ── Footer ── */
footer{padding:48px;background:var(--bg);border-top:1px solid var(--border)}
.footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.footer-inner span{font-size:12px;color:var(--text-light)}
.footer-links-f a{font-size:13px;color:var(--text-mid);text-decoration:none;margin-left:24px;transition:color .2s}
.footer-links-f a:hover{color:var(--text)}

/* ── Animations ── */
@keyframes heroUp{to{opacity:1;transform:translateY(0)}}

.reveal{
  opacity:0;
  transform:translateY(50px);
  transition:opacity 1s cubic-bezier(.22,1,.36,1),transform 1s cubic-bezier(.22,1,.36,1);
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}
.rd1{transition-delay:.1s}
.rd2{transition-delay:.25s}
.rd3{transition-delay:.4s}

/* ── Hamburger ── */
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:6px;width:36px;height:36px;flex-direction:column;justify-content:center;align-items:center;gap:5px;z-index:110}
.nav-burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s cubic-bezier(.22,1,.36,1)}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── Responsive ── */
@media(max-width:860px){
  nav{padding:0 20px}
  .nav-burger{display:flex}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:280px;
    background:var(--white);border-left:1px solid var(--border);
    flex-direction:column;align-items:stretch;gap:0;padding:80px 28px 28px;
    box-shadow:-8px 0 40px rgba(0,0,0,.08);
    transform:translateX(100%);transition:transform .35s cubic-bezier(.22,1,.36,1);
    z-index:105;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:16px;padding:14px 0;border-bottom:1px solid var(--border);color:var(--text)}
  .nav-links .nav-cta{text-align:center;margin-top:12px;border-bottom:none;border-radius:100px}

  section,.cta-banner{padding:64px 20px}
  .hero{padding:100px 20px 56px;min-height:auto;min-height:85vh}
  .hero h1{font-size:clamp(32px,8vw,48px);margin-bottom:28px}
  .hero-actions{flex-direction:column;align-items:center;gap:12px}
  .hero-actions .btn{width:100%;justify-content:center}

  .about{padding:72px 20px}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .sec-title{font-size:clamp(26px,5vw,36px)}
  .about-lead{font-size:15px}
  .about-right p{font-size:14.5px}

  .cta-banner{padding:72px 20px}
  .cta-banner h2{font-size:clamp(24px,5vw,34px)}

  .steps{grid-template-columns:1fr}

  footer{padding:32px 20px}
  .footer-inner{flex-direction:column;gap:14px;text-align:center}
  .footer-links-f a{margin:0 12px}
}

@media(max-width:400px){
  .hero{padding:90px 16px 48px}
  section,.cta-banner{padding:56px 16px}
  .about{padding:56px 16px}
  .book-page{padding:80px 12px 32px}
  .book-card{padding:28px 20px}
}