/* Quistal — Minimal Japanese-inspired Personal Finance Blog */
:root{
  --bg:#f5f2ec;
  --bg-alt:#efeae0;
  --surface:#ffffff;
  --ink:#3d3a34;
  --ink-soft:#6b665c;
  --ink-faint:#928c80;
  --accent:#c9a86a;
  --accent-deep:#a8874a;
  --line:#e2dccf;
  --shadow:0 1px 3px rgba(61,58,52,.04),0 8px 24px rgba(61,58,52,.06);
  --shadow-sm:0 1px 2px rgba(61,58,52,.05);
  --radius:14px;
  --radius-sm:8px;
  --space:clamp(1rem,3vw,2rem);
  --max:1160px;
  --serif:'Georgia','Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--accent-deep);text-decoration:none;transition:color .2s}
a:hover{color:var(--ink)}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--space)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.25;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem)}
h3{font-size:1.25rem}
p{color:var(--ink-soft)}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;color:var(--accent-deep);font-weight:600;margin-bottom:1rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,242,236,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-size:1.3rem;font-weight:700;color:var(--ink)}
.brand svg{width:30px;height:30px}
.nav-links{display:flex;gap:1.6rem;list-style:none;align-items:center}
.nav-links a{font-size:.92rem;color:var(--ink-soft);font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-cta{background:var(--ink);color:var(--bg);padding:.55rem 1.2rem;border-radius:var(--radius-sm);font-size:.9rem}
.nav-cta:hover{background:var(--accent-deep);color:#fff}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.menu-toggle span{width:24px;height:2px;background:var(--ink);display:block;transition:.3s}

/* Hero */
.hero{padding:clamp(3rem,7vw,5.5rem) 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{margin-bottom:1.3rem}
.hero p.lead{font-size:1.12rem;margin-bottom:2rem;max-width:36ch}
.hero-img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.btn{display:inline-block;padding:.8rem 1.6rem;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:.2s;font-family:var(--sans)}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-deep)}
.btn-row{display:flex;gap:1rem;flex-wrap:wrap}

/* Sections */
.section{padding:clamp(3rem,6vw,5rem) 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:60ch;margin-bottom:2.6rem}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{margin-top:.8rem}

/* Cards grid */
.grid{display:grid;gap:1.6rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-img{aspect-ratio:16/10;object-fit:cover;width:100%}
.card-body{padding:1.5rem}
.card-body h3{margin-bottom:.6rem}
.card-tag{display:inline-block;font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-deep);font-weight:600;margin-bottom:.7rem}
.card-meta{font-size:.82rem;color:var(--ink-faint);margin-top:1rem;display:flex;gap:1rem}
.card-link{font-size:.9rem;font-weight:600;margin-top:1rem;display:inline-block}

/* Feature list */
.feature{display:flex;gap:1.1rem;align-items:flex-start}
.feature-icon{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;color:var(--accent-deep)}
.feature-icon svg{width:24px;height:24px}
.feature h3{font-size:1.1rem;margin-bottom:.35rem}
.feature p{font-size:.92rem}

/* Pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;align-items:stretch}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);position:relative}
.price-card.featured{border-color:var(--accent);box-shadow:var(--shadow)}
.price-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600;padding:.3rem .9rem;border-radius:20px}
.price-name{font-family:var(--serif);font-size:1.3rem;margin-bottom:.4rem}
.price-amt{font-size:2.4rem;font-family:var(--serif);color:var(--ink);margin:.8rem 0}
.price-amt small{font-size:.95rem;color:var(--ink-faint);font-family:var(--sans)}
.price-desc{font-size:.9rem;margin-bottom:1.4rem}
.price-feat{list-style:none;margin:1rem 0 1.6rem;flex-grow:1}
.price-feat li{padding:.5rem 0;font-size:.9rem;color:var(--ink-soft);border-top:1px solid var(--line);display:flex;gap:.6rem;align-items:flex-start}
.price-feat li:first-child{border-top:none}
.price-feat li::before{content:"—";color:var(--accent-deep);font-weight:700}

/* Forms */
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.6rem,4vw,2.6rem);box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.3rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.45rem;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;padding:.75rem .9rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);font-family:var(--sans);font-size:.95rem;color:var(--ink);transition:border .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:.82rem;color:var(--ink-faint);margin-top:1rem}
.form-success{display:none;background:#eef3ec;border:1px solid #cfe0c8;color:#3f6b3a;padding:1rem;border-radius:var(--radius-sm);margin-bottom:1.3rem;font-size:.9rem}

/* Info blocks */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.stat-row{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:2rem}
.stat b{font-family:var(--serif);font-size:2rem;color:var(--ink);display:block}
.stat span{font-size:.85rem;color:var(--ink-faint)}
.quote{font-family:var(--serif);font-size:1.5rem;line-height:1.5;color:var(--ink);border-left:3px solid var(--accent);padding-left:1.5rem;margin:2rem 0}
.quote cite{display:block;font-size:.9rem;font-family:var(--sans);color:var(--ink-faint);margin-top:1rem;font-style:normal}

/* Legal / prose */
.prose{max-width:74ch}
.prose h2{margin:2.4rem 0 1rem}
.prose h3{margin:1.8rem 0 .7rem}
.prose p{margin-bottom:1rem}
.prose ul,.prose ol{margin:1rem 0 1rem 1.4rem;color:var(--ink-soft)}
.prose li{margin-bottom:.5rem}
.prose strong{color:var(--ink)}
.legal-nav{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;margin-bottom:2rem}
.legal-nav h4{font-family:var(--sans);text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;color:var(--ink-faint);margin-bottom:.8rem}
.legal-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem}
.legal-nav a{font-size:.88rem;padding:.35rem .8rem;background:var(--bg);border-radius:20px;border:1px solid var(--line)}

/* Contact detail */
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm)}
.contact-item{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line);align-items:flex-start}
.contact-item:last-child{border-bottom:none}
.contact-item svg{width:22px;height:22px;color:var(--accent-deep);flex-shrink:0;margin-top:3px}
.contact-item b{display:block;font-family:var(--sans);font-size:.95rem}
.contact-item span{font-size:.9rem;color:var(--ink-soft)}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:100%;min-height:300px}
.map-embed iframe{width:100%;height:100%;border:0;display:block}

/* CTA band */
.cta-band{background:var(--ink);border-radius:var(--radius);padding:clamp(2.5rem,5vw,3.5rem);text-align:center;color:var(--bg)}
.cta-band h2{color:var(--bg)}
.cta-band p{color:rgba(245,242,236,.75);max-width:44ch;margin:1rem auto 1.8rem}
.cta-band .btn-primary{background:var(--accent);color:#fff}
.cta-band .btn-primary:hover{background:#fff;color:var(--ink)}

/* Author / about */
.author-hero{display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:center}
.author-hero img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:1;object-fit:cover}
.timeline{list-style:none;margin-top:2rem}
.timeline li{padding:1.2rem 0 1.2rem 2rem;border-left:2px solid var(--line);position:relative}
.timeline li::before{content:"";position:absolute;left:-7px;top:1.5rem;width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}
.timeline b{display:block;color:var(--ink);font-family:var(--serif)}

/* Footer */
.site-footer{background:var(--ink);color:rgba(245,242,236,.7);padding:3.5rem 0 2rem;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2.5rem}
.footer-brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-size:1.2rem;color:var(--bg);margin-bottom:1rem}
.footer-brand svg{width:26px;height:26px}
.site-footer p{color:rgba(245,242,236,.6);font-size:.9rem}
.footer-col h4{color:var(--bg);font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;margin-bottom:1rem}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.6rem}
.footer-col a{color:rgba(245,242,236,.7);font-size:.9rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(245,242,236,.12);padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.82rem}

/* Cookie banner */
.cookie-banner{position:fixed;bottom:1rem;left:1rem;right:1rem;max-width:520px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.4rem 1.6rem;z-index:100;display:none}
.cookie-banner.show{display:block;animation:slideup .4s ease}
@keyframes slideup{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.cookie-banner p{font-size:.88rem;margin-bottom:1rem}
.cookie-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.cookie-actions .btn{padding:.55rem 1.1rem;font-size:.85rem}

/* Breadcrumb */
.breadcrumb{font-size:.82rem;color:var(--ink-faint);padding:1.5rem 0 0}
.breadcrumb a{color:var(--ink-soft)}
.page-hero{padding:clamp(2rem,5vw,3.5rem) 0}
.page-hero .eyebrow{margin-bottom:.8rem}
.page-hero p{margin-top:1rem;max-width:60ch;font-size:1.05rem}

/* Responsive */
@media(max-width:900px){
  .hero-grid,.info-grid,.author-hero{grid-template-columns:1fr}
  .hero-img{max-width:420px;margin:0 auto}
  .grid-3,.price-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .author-hero img{max-width:340px}
}
@media(max-width:640px){
  .nav-links{position:fixed;top:72px;left:0;right:0;background:var(--bg);flex-direction:column;padding:1.5rem;gap:1.1rem;border-bottom:1px solid var(--line);transform:translateY(-150%);transition:transform .3s;box-shadow:var(--shadow)}
  .nav-links.open{transform:translateY(0)}
  .menu-toggle{display:flex}
  .grid-3,.grid-2,.price-grid,.contact-item{grid-template-columns:1fr}
  .grid-3,.grid-2,.price-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .stat-row{gap:1.5rem}
}