:root{
  --bg:#f6f1ea;
  --surface:#fffaf3;
  --text:#1b1a17;
  --muted:#6f655d;
  --border:rgba(32,24,20,0.12);
  --shadow:0 20px 50px rgba(25,20,15,0.10);
  --accent1:#ff8c42;
  --accent2:#ff4d8a;
  --accent3:#7b4dff;
  --radius:16px;
  --font:'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
}

*{box-sizing:border-box}
*{min-width:0}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}

h1,h2,h3,h4{margin:0 0 12px 0;font-weight:600;letter-spacing:-0.02em}
h1{font-size:clamp(34px,5vw,52px);line-height:1.05}
h2{font-size:clamp(24px,3.2vw,32px)}
h3{font-size:20px}
h4{font-size:16px}

p{margin:0 0 14px 0}
a{color:inherit}

.container{max-width:1120px;margin:0 auto;padding:40px 32px}

.site-bg{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(600px 280px at 8% 10%, rgba(255,140,66,0.12), transparent 55%),
    radial-gradient(520px 240px at 92% 18%, rgba(255,77,138,0.10), transparent 60%),
    radial-gradient(520px 280px at 82% 90%, rgba(123,77,255,0.08), transparent 60%);
}

.scroll-progress{position:fixed;left:0;top:0;height:3px;background:linear-gradient(90deg,var(--accent1),var(--accent2));width:0%;z-index:120}

.skip-link{position:absolute;left:16px;top:16px;background:var(--surface);color:var(--text);padding:8px 10px;border-radius:8px;z-index:120;transform:translateY(-140%);transition:transform .2s ease;border:1px solid var(--border)}
.skip-link:focus{transform:translateY(0)}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(246,241,234,0.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .2s ease;
}
.site-header.is-scrolled{box-shadow:0 12px 30px rgba(25,20,15,0.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand-link{display:flex;align-items:center;text-decoration:none}
.site-logo{height:38px;width:auto}

.main-nav{display:flex;gap:18px;align-items:center}
.nav-link{padding:6px 2px;text-decoration:none;color:var(--muted);font-weight:500;position:relative}
.nav-link::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:linear-gradient(90deg,var(--accent1),var(--accent2));opacity:0;transform:scaleX(0.6);transform-origin:left;transition:opacity .18s ease, transform .18s ease}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after,.nav-link.active::after{opacity:1;transform:scaleX(1)}
.nav-link.active{color:var(--text)}
.nav-link:focus-visible{outline:2px solid var(--accent2);outline-offset:6px;border-radius:6px}

.mobile-menu-button{display:none;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:999px;font-weight:600}
.nav-overlay{display:none;position:fixed;inset:0;z-index:120;align-items:flex-start;justify-content:center;padding:28px;background:rgba(26,20,16,0.35);backdrop-filter:blur(6px)}
.mobile-menu-panel{width:100%;max-width:420px;background:var(--surface);border-radius:20px;padding:20px;border:1px solid var(--border);box-shadow:var(--shadow)}
.mobile-menu-close{display:inline-flex;margin-left:auto;background:transparent;border:0;padding:8px;font-weight:600}
.mobile-nav{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.mobile-nav-link{display:block;padding:12px;border-radius:12px;text-decoration:none;color:var(--text);font-weight:600;border:1px solid transparent}
.mobile-nav-link:hover{border-color:var(--accent1)}
.mobile-menu-footer{margin-top:14px;font-size:13px;color:var(--muted)}
body.menu-open{overflow:hidden}
body.menu-open .nav-overlay{display:flex}

.page-scroll{scroll-behavior:smooth}

.panel{padding:16px 0}

.card,
.large-tile,
.template,
.faq-item,
.widget-preview,
.assistant-block,
.tailor-sticky,
.before-after .col{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.card{padding:24px 26px}
.card.tinted{background:linear-gradient(180deg,#fff8f1,var(--surface))}

.hero-panel{padding-top:28px}
.hero{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:28px;
  padding:44px;
  border-radius:24px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.hero p.lead{font-size:18px;color:var(--muted);max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

.carousel{display:grid;gap:14px}
.preview-card{padding:18px;border-radius:14px;border:1px solid var(--border);background:#fffdf8;box-shadow:0 12px 30px rgba(25,20,15,0.08)}
.preview-card .subject{margin-top:6px}
.preview-card .body{font-size:14px;color:var(--text)}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:18px}
.large-tile{padding:24px}
.large-tile h3{margin-bottom:6px}
.large-tile p{color:var(--muted)}
.mini{font-size:14px;color:var(--muted)}

.before-after{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.before-after .col{padding:24px}
.before-after ul{margin:10px 0 0 0;padding-left:18px}

.tailor-wrap{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:start}
.tailor-text{display:flex;flex-direction:column;gap:10px}
.tailor-point{padding:12px 14px;border-radius:12px;border:1px solid transparent;background:#fff8f1;cursor:pointer}
.tailor-point.active{border-color:var(--accent1)}
.tailor-sticky{position:sticky;top:120px;padding:22px;color:var(--text)}

.timeline{display:flex;flex-direction:column;gap:12px}
.timeline .step{padding:14px;border-radius:12px;border:1px solid var(--border);background:#fffdf8}

.templates-page{display:flex;flex-direction:column;gap:18px}
.templates-grid{display:flex;flex-direction:column;gap:14px}

details.template{padding:0;overflow:hidden}
details.template summary{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px 52px 18px 22px;
  cursor:pointer;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
summary::marker{content:none}
details.template summary::after{
  content:'+';
  position:absolute;
  right:22px;
  top:18px;
  width:26px;
  height:26px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:600;
  color:var(--muted);
}
details.template[open] summary::after{content:'×';color:var(--text)}
details.template summary{position:relative}

details.template .subject{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}
details.template .body{
  margin:0 22px 12px 22px;
  padding:16px;
  border-radius:12px;
  background:#f7f2ea;
  border:1px solid var(--border);
  font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  white-space:pre-wrap;
  color:var(--text);
}
.vars{display:flex;flex-wrap:wrap;gap:6px;margin:0 22px 12px 22px}
.var-pill{display:inline-flex;align-items:center;gap:6px;background:#fff3e8;color:#3b2d24;padding:6px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border)}
.copy-row{display:flex;justify-content:flex-end;margin:0 22px 18px 22px}

.subject{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}

.faq-wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:20px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:10px}
details.faq-item{padding:0;overflow:hidden}
details.faq-item summary{
  padding:16px 48px 16px 18px;
  cursor:pointer;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
details.faq-item summary::after{
  content:'+';
  width:24px;
  height:24px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  flex-shrink:0;
}
details.faq-item[open] summary::after{content:'×';color:var(--text)}
details.faq-item .faq-answer{padding:0 18px 16px 18px;color:var(--muted)}

.faq-search{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fffdf8;
  color:var(--text);
}

.widget-preview{padding:18px}
.widget-preview .widget-msg{font-weight:600}
.widget-preview .widget-item{padding:10px;border-radius:10px;background:#fffdf8;border:1px solid var(--border)}

.workflow{display:flex;gap:10px;flex-wrap:wrap}
.step{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#fffdf8}

.assistant-pairs{display:flex;flex-direction:column;gap:18px}
.assistant-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.assistant-block{padding:18px;display:flex;flex-direction:column;gap:10px}
.assistant-label{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}
.assistant-text{padding:14px;border-radius:12px;background:#fffdf8;border:1px solid var(--border);color:var(--text)}

.muted{color:var(--muted)}
.small{font-size:12px;color:var(--muted)}
.accent-underline{position:relative;display:inline-block}
.accent-underline::after{content:'';position:absolute;left:0;right:0;bottom:0.1em;height:0.5em;background:linear-gradient(90deg, rgba(255,140,66,0.18), rgba(255,77,138,0.14));z-index:-1;border-radius:6px}

.button,
.card-link,
.open-btn,
.download-btn,
.copy-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  font-weight:600;
  text-decoration:none;
  cursor:pointer;
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.card-link:hover,
.open-btn:hover,
.download-btn:hover,
.copy-btn:hover{border-color:var(--accent1);box-shadow:0 10px 24px rgba(25,20,15,0.12);transform:translateY(-1px)}
.card-link:focus-visible,
.open-btn:focus-visible,
.download-btn:focus-visible,
.copy-btn:focus-visible{outline:2px solid var(--accent2);outline-offset:2px}

.download-btn,.copy-btn{font-size:14px}
.download-btn{background:transparent}
.copy-btn[disabled]{opacity:0.6;cursor:default;transform:none;box-shadow:none}

.site-footer{margin-top:40px;border-top:1px solid var(--border);background:rgba(255,250,243,0.9)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.footer-inner{flex-wrap:wrap}
.footer-logo{height:28px;width:auto}
.footer-links{display:flex;gap:16px;align-items:center;font-weight:500}
.footer-links a{text-decoration:none;color:var(--text)}
.footer-links a:hover{color:var(--accent2)}

.reveal{opacity:0;transform:translateY(18px) scale(0.995);transition:opacity .56s cubic-bezier(.2,.9,.2,1),transform .56s cubic-bezier(.2,.9,.2,1)}
.reveal.is-visible{opacity:1;transform:none}

ul,ol{margin:8px 0 0 0;padding-left:20px}
li{margin:6px 0}

@media (max-width:1100px){
  .hero{grid-template-columns:1fr}
  .cards-3{grid-template-columns:1fr}
  .before-after{grid-template-columns:1fr}
  .tailor-wrap{grid-template-columns:1fr}
  .tailor-sticky{position:relative;top:auto}
  .faq-wrap{grid-template-columns:1fr}
  .assistant-pair{grid-template-columns:1fr}
}

@media (max-width:900px){
  .mobile-menu-button{display:inline-flex}
  .main-nav{display:none}
  .container{padding:32px 22px}
  .hero{padding:32px}
}

@media (max-width:600px){
  .container{padding:26px 18px}
  .hero{padding:26px}
  .card{padding:20px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .card-link,.open-btn,.download-btn,.copy-btn{width:100%}
  .copy-row{justify-content:stretch}
}

@media (prefers-reduced-motion:reduce){
  .reveal{transition:none;transform:none;opacity:1}
}

:focus{outline-offset:3px}