/* ─── Tokens ─────────────────────────────────────── */
:root {
  --base:      #05070f;
  --bg:        #080c18;
  --surface:   #0d1225;
  --surface-2: #141e35;
  --border:    #1e2d4a;
  --border-hi: #2e4268;

  --text:      #f0f4ff;
  --text-2:    #7a8aaa;
  --text-3:    #3a4860;

  --indigo:    #6366f1;
  --violet:    #8b5cf6;
  --cyan:      #06b6d4;
  --green:     #10b981;
  --amber:     #f59e0b;
  --rose:      #f43f5e;

  --grad-main: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --grad-ai:   linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
  --grad-shop: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);

  --r: 10px;
}

@media (prefers-color-scheme: light) {
  :root {
    --base:#f5f7ff; --bg:#eef1ff; --surface:#fff; --surface-2:#f0f2ff;
    --border:#dde1f5; --border-hi:#b8c0e8;
    --text:#0a0c1a; --text-2:#4a5578; --text-3:#9aa0bc;
  }
}
:root[data-theme="dark"] {
  --base:#05070f; --bg:#080c18; --surface:#0d1225; --surface-2:#141e35;
  --border:#1e2d4a; --border-hi:#2e4268;
  --text:#f0f4ff; --text-2:#7a8aaa; --text-3:#3a4860;
}
:root[data-theme="light"] {
  --base:#f5f7ff; --bg:#eef1ff; --surface:#fff; --surface-2:#f0f2ff;
  --border:#dde1f5; --border-hi:#b8c0e8;
  --text:#0a0c1a; --text-2:#4a5578; --text-3:#9aa0bc;
}

a{color:var(--indigo);text-decoration:none}
img{max-width:100%;display:block}

/* ─── Layout ─────────────────────────────────────── */
.wrap{max-width:100%;margin:0 auto;padding:0 32px}
section{padding:50px 0;position:relative;overflow:hidden}
section+section{border-top:1px solid var(--border)}

/* ─── Nav ────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:200;
  background:rgba(8,12,24,0.85);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
:root[data-theme="light"] .nav{background:rgba(238,241,255,0.88)}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:58px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:1.15rem;letter-spacing:-.04em;color:var(--text);
}
.brand-x{
  background:var(--grad-main);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.nav-links{display:flex;gap:2px}
.nav-links a{
  font-size:.82rem;color:var(--text-2);padding:6px 12px;border-radius:6px;
  transition:color .15s,background .15s;
}
.nav-links a:hover{color:var(--text);background:var(--surface)}
.nav-right{display:flex;align-items:center;gap:8px}
.theme-btn{
  background:var(--surface);border:1px solid var(--border);color:var(--text-2);
  font-size:.78rem;padding:5px 11px;border-radius:6px;cursor:pointer;
  font-family:var(--sans);transition:all .15s;
}
.theme-btn:hover{color:var(--text);border-color:var(--border-hi)}
.btn-nav{
  background:var(--grad-main);color:#fff;font-weight:600;font-size:.82rem;
  padding:7px 16px;border-radius:7px;border:none;cursor:pointer;font-family:var(--sans);
  transition:opacity .15s;
}
.btn-nav:hover{opacity:.85}

/* ─── Hero ───────────────────────────────────────── */
.hero{padding:88px 0 80px;background:var(--base)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.05em;
  color:var(--indigo);text-transform:uppercase;
  background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.25);
  padding:5px 13px;border-radius:100px;margin-bottom:24px;
}
.hero-badge span{color:var(--violet)}
.hero h1{
  font-size:clamp(2.2rem,4.5vw,3.4rem);font-weight:900;
  letter-spacing:-.055em;line-height:1.07;text-wrap:balance;
  margin-bottom:20px;
}
.hero h1 .grad{
  background:var(--grad-main);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{
  font-size:1.05rem;color:var(--text-2);line-height:1.7;
  max-width:440px;margin-bottom:36px;
}
.hero-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.pill{
  font-size:.78rem;
  background:var(--surface);border:1px solid var(--border);
  padding:5px 12px;border-radius:100px;color:var(--text-2);
}
.pill.hi{border-color:rgba(99,102,241,.4);color:var(--indigo)}
.hero-btns{display:flex;gap:10px;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--grad-main);color:#fff;font-weight:700;font-size:.95rem;
  padding:13px 26px;border-radius:var(--r);border:none;cursor:pointer;
  font-family:var(--sans);transition:opacity .15s;
}
.btn-primary:hover{opacity:.88}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--text-2);font-weight:500;font-size:.95rem;
  padding:13px 26px;border-radius:var(--r);
  border:1px solid var(--border);transition:all .15s;
  font-family:var(--sans);
}
.btn-ghost:hover{border-color:var(--border-hi);color:var(--text)}

/* ─── Dashboard Mockup ───────────────────────────── */
.mockup{
  border:1px solid var(--border-hi);border-radius:14px;overflow:hidden;
  box-shadow:0 32px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.04) inset,
             0 0 60px rgba(99,102,241,.08);
}
.m-bar{
  background:var(--surface-2);border-bottom:1px solid var(--border);
  padding:10px 14px;display:flex;align-items:center;gap:7px;
}
.m-dot{width:10px;height:10px;border-radius:50%}
.m-dot.r{background:#ef4444}.m-dot.y{background:#f59e0b}.m-dot.g{background:#10b981}
.m-url{
  flex:1;background:var(--bg);border-radius:4px;
  font-size:.7rem;color:var(--text-3);
  padding:3px 9px;border:1px solid var(--border);
}
.m-body{display:flex;min-height:300px;background:var(--bg)}
.m-sidebar{
  width:150px;flex-shrink:0;background:var(--surface);
  border-right:1px solid var(--border);padding:14px 8px;
}
.m-brand{
  font-size:.8rem;font-weight:800;letter-spacing:-.04em;padding:6px 8px;
  margin-bottom:12px;
  background:var(--grad-main);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.m-section{
  font-size:.6rem;color:var(--text-3);
  text-transform:uppercase;letter-spacing:.07em;padding:0 8px;margin:10px 0 4px;
}
.m-item{
  font-size:.72rem;color:var(--text-2);padding:5px 8px;border-radius:5px;
  margin-bottom:1px;display:flex;align-items:center;gap:5px;
}
.m-item.active{background:rgba(99,102,241,.12);color:var(--indigo);font-weight:600}
.m-item .dot2{width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}
.m-main{flex:1;padding:16px 14px;overflow:hidden}
.m-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;
}
.m-title{font-size:.78rem;font-weight:700;color:var(--text);letter-spacing:-.02em}
.m-new{
  font-size:.65rem;background:var(--grad-main);color:#fff;
  padding:3px 9px;border-radius:4px;font-weight:600;
}
.m-tenants{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px}
.m-tenant{
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:6px;padding:8px 10px;
}
.m-tenant-name{font-size:.65rem;color:var(--text);font-weight:600}
.m-tenant-type{font-size:.6rem;color:var(--text-2);margin-top:2px}
.m-tenant-status{
  display:flex;align-items:center;gap:4px;font-size:.6rem;color:var(--green);margin-top:4px;
}
.m-tenant-status::before{
  content:'';width:5px;height:5px;border-radius:50%;background:var(--green);
  animation:pls 2s ease infinite;
}
.m-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.m-stat{
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:6px;padding:8px 10px;
}
.m-stat-val{
  font-size:.95rem;font-weight:700;
  color:var(--text);font-variant-numeric:tabular-nums;
}
.m-stat-val.indigo{color:var(--indigo)}
.m-stat-val.cyan{color:var(--cyan)}
.m-stat-val.green{color:var(--green)}
.m-stat-label{font-size:.6rem;color:var(--text-2);margin-top:2px}

/* ─── Section label ──────────────────────────────── */
.s-label{
  font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text-3);margin-bottom:10px;
}
.s-head h2{
  font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:800;
  letter-spacing:-.04em;text-wrap:balance;margin-bottom:12px;
}
.s-head p{font-size:1rem;color:var(--text-2);max-width:500px;line-height:1.7}
.accent-word{
  background:var(--grad-main);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ─── Background watermark text ──────────────────── */
.wm{
  position:absolute;right:-20px;top:50%;transform:translateY(-50%);
  font-size:clamp(80px,14vw,180px);font-weight:900;letter-spacing:-.06em;
  color:var(--text-3);opacity:.04;user-select:none;pointer-events:none;
  white-space:nowrap;line-height:1;
}
:root[data-theme="light"] .wm{opacity:.03}

/* ─── Feature alternating sections ───────────────── */
.feat-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
  position:relative;z-index:1;
}
.feat-grid.rev{direction:rtl}
.feat-grid.rev>*{direction:ltr}
.feat-body{max-width:440px}
.feat-body h3{
  font-size:1.6rem;font-weight:800;letter-spacing:-.04em;
  margin-bottom:14px;line-height:1.2;text-wrap:balance;
}
.feat-body p{font-size:.95rem;color:var(--text-2);line-height:1.75;margin-bottom:22px}
.feat-list{display:flex;flex-direction:column;gap:10px}
.feat-item{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.88rem;color:var(--text-2);
}
.feat-item::before{
  content:'✓';color:var(--green);font-weight:700;flex-shrink:0;margin-top:1px;
}

/* ─── Feature Visual panels ──────────────────────── */
.vis-panel{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;overflow:hidden;
  box-shadow:0 16px 48px rgba(0,0,0,.3);
}
.vis-header{
  background:var(--surface-2);border-bottom:1px solid var(--border);
  padding:12px 18px;display:flex;align-items:center;gap:10px;
}
.vis-icon{
  width:28px;height:28px;border-radius:7px;
  display:grid;place-items:center;font-size:.9rem;
}
.vis-title{font-size:.8rem;font-weight:600;color:var(--text);letter-spacing:-.02em}
.vis-body{padding:20px}

/* AI Writing panel */
.ai-prompt{
  background:var(--bg);border:1px solid var(--border);border-radius:8px;
  padding:12px 14px;font-size:.8rem;color:var(--text-2);
  margin-bottom:12px;position:relative;
}
.ai-prompt::after{
  content:'✦ AI';position:absolute;top:-8px;right:12px;
  font-size:.65rem;color:var(--cyan);
  background:var(--surface);padding:2px 7px;border-radius:4px;
  border:1px solid rgba(6,182,212,.25);
}
.ai-output{
  background:rgba(6,182,212,.06);border:1px solid rgba(6,182,212,.2);
  border-radius:8px;padding:12px 14px;font-size:.8rem;color:var(--text);
  line-height:1.6;position:relative;
}
.ai-cursor{
  display:inline-block;width:2px;height:13px;background:var(--cyan);
  margin-left:2px;animation:blink 1s step-end infinite;vertical-align:middle;
}
.ai-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.ai-tag{
  font-size:.65rem;
  background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.2);
  color:var(--cyan);padding:3px 9px;border-radius:4px;
}

/* SNS panel */
.sns-row{
  display:flex;align-items:center;gap:10px;
  background:var(--bg);border:1px solid var(--border);border-radius:8px;
  padding:10px 12px;margin-bottom:7px;
}
.sns-icon{
  width:30px;height:30px;border-radius:8px;
  display:grid;place-items:center;font-size:.9rem;flex-shrink:0;
}
.sns-info{flex:1;min-width:0}
.sns-name{font-size:.78rem;font-weight:600;color:var(--text)}
.sns-status{font-size:.68rem;color:var(--text-2);margin-top:1px}
.sns-badge{
  font-size:.65rem;font-weight:700;
  padding:3px 8px;border-radius:4px;
}
.sns-badge.done{background:rgba(16,185,129,.12);color:var(--green)}
.sns-badge.ready{background:rgba(99,102,241,.12);color:var(--indigo)}

/* Webzine panel */
.webzine-editor{
  display:grid;grid-template-columns:60px 1fr;gap:0;min-height:160px;
}
.editor-tools{
  background:var(--surface-2);border-right:1px solid var(--border);
  padding:10px 6px;display:flex;flex-direction:column;gap:6px;align-items:center;
}
.e-btn{
  width:36px;height:30px;background:var(--bg);border:1px solid var(--border);
  border-radius:5px;display:grid;place-items:center;font-size:.75rem;cursor:pointer;
  color:var(--text-2);transition:all .15s;
}
.e-btn.active{background:rgba(99,102,241,.15);border-color:rgba(99,102,241,.4);color:var(--indigo)}
.editor-canvas{
  background:var(--bg);padding:14px;position:relative;
}
.e-slide-label{
  font-size:.6rem;color:var(--text-3);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;
}
.e-block{
  border:1px dashed var(--border-hi);border-radius:5px;
  padding:8px 10px;margin-bottom:6px;font-size:.72rem;color:var(--text-2);
  cursor:pointer;transition:border-color .15s;
}
.e-block:hover{border-color:var(--indigo);color:var(--text)}
.e-block.img{
  height:52px;display:flex;align-items:center;justify-content:center;
  color:var(--text-3);font-size:.7rem;gap:4px;
}

/* Shop panel */
.shop-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.shop-stat{
  background:var(--bg);border:1px solid var(--border);border-radius:7px;
  padding:10px;text-align:center;
}
.shop-stat-val{
  font-size:1.1rem;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.shop-stat-val.green{color:var(--green)}
.shop-stat-val.indigo{color:var(--indigo)}
.shop-stat-val.amber{color:var(--amber)}
.shop-stat-label{font-size:.65rem;color:var(--text-2);margin-top:2px}
.pg-chips{display:flex;gap:6px;flex-wrap:wrap}
.pg-chip{
  font-size:.7rem;
  background:var(--surface-2);border:1px solid var(--border);
  color:var(--text-2);padding:4px 10px;border-radius:5px;
}
.pg-chip.active{
  background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.3);color:var(--green);
}

/* SEO Panel */
.seo-row{
  display:flex;align-items:center;gap:10px;
  padding:8px 0;border-bottom:1px solid var(--border);
}
.seo-row:last-child{border-bottom:none}
.seo-label{font-size:.8rem;color:var(--text-2);flex:1}
.seo-bar{flex:1;height:5px;background:var(--bg);border-radius:3px;overflow:hidden}
.seo-fill{height:100%;border-radius:3px;background:var(--grad-main)}
.seo-val{font-size:.78rem;color:var(--text);min-width:40px;text-align:right;font-weight:700;font-variant-numeric:tabular-nums}

/* Multitenancy panel */
.tenant-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tenant-card{
  background:var(--bg);border:1px solid var(--border);border-radius:8px;
  padding:12px;overflow:hidden;position:relative;
}
.tenant-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
}
.tenant-card.c1::before{background:var(--grad-main)}
.tenant-card.c2::before{background:var(--grad-ai)}
.tenant-card.c3::before{background:var(--grad-shop)}
.tenant-card.c4::before{background:linear-gradient(90deg,#f59e0b,#f43f5e)}
.tenant-domain{font-size:.7rem;color:var(--text);font-weight:600}
.tenant-type{font-size:.62rem;color:var(--text-2);margin-top:2px}
.tenant-dots{display:flex;gap:4px;margin-top:8px}
.t-dot{
  height:3px;flex:1;border-radius:2px;background:var(--border);
}
.t-dot.on{background:var(--green)}

/* ─── Feature grid (bottom) ──────────────────────── */
.fgrid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,2fr));
  gap:1px;background:var(--border);border:1px solid var(--border);
  border-radius:var(--r);overflow:hidden;
}
.fgrid-card{
  background:var(--surface);padding:28px 26px 28px 22px;
  border-left:3px solid transparent;transition:all .15s;
  position:relative;
}
.fgrid-card:hover{background:var(--surface-2);border-left-color:var(--indigo)}
.fgrid-icon{font-size:1.4rem;margin-bottom:12px}
.fgrid-card h4{font-size:.95rem;font-weight:700;letter-spacing:-.02em;margin-bottom:7px}
.fgrid-card p{font-size:.83rem;color:var(--text-2);line-height:1.6}

/* ─── Sub text strip ─────────────────────────────── */
.strip{
  background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:24px 12px;overflow:hidden;
}
.strip-inner{
  display:flex;gap:48px;white-space:nowrap;
  animation:scroll 30s linear infinite;
}
.strip-inner:hover{animation-play-state:paused}
.strip-item{
  font-size:1rem;color:var(--text-3);
  display:flex;align-items:center;gap:10px;flex-shrink:0;
}
.strip-item span{color:var(--indigo)}

/* ─── CTA ────────────────────────────────────────── */
.cta-wrap{
  background:var(--surface);border:1px solid var(--border);
  border-radius:16px;padding:64px 56px;
  background-image:radial-gradient(ellipse 70% 70% at 100% 50%, rgba(99,102,241,.08), transparent),
                   radial-gradient(ellipse 40% 60% at 0% 50%, rgba(6,182,212,.05), transparent);
  position:relative;z-index:1;
}
.cta-wrap h2{
  font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:900;
  letter-spacing:-.05em;margin-bottom:14px;text-wrap:balance;
}
.cta-wrap p{font-size:1rem;color:var(--text-2);margin-bottom:32px;max-width:480px;line-height:1.7}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* ─── Footer ─────────────────────────────────────── */
footer{border-top:1px solid var(--border);padding:36px 0}
.foot-inner{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.foot-brand{
  font-size:1rem;font-weight:800;letter-spacing:-.04em;
  background:var(--grad-main);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.foot-desc{font-size:.8rem;color:var(--text-3);margin-top:3px}
.foot-links{display:flex;gap:16px}
.foot-links a{font-size:.8rem;color:var(--text-3);transition:color .15s}
.foot-links a:hover{color:var(--text-2)}

/* ─── Keyframes ──────────────────────────────────── */
@keyframes pls{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.anim{animation:fadeUp .6s ease both}
.d1{animation-delay:.06s}.d2{animation-delay:.14s}.d3{animation-delay:.22s}.d4{animation-delay:.30s}

@media (prefers-reduced-motion:reduce){
  .anim,.strip-inner,.ai-cursor,.m-tenant-status::before{animation:none!important}
}

/* ─── Responsive ──────────────────────────────────── */
@media(max-width:900px){
  .hero-grid,.feat-grid,.feat-grid.rev{grid-template-columns:1fr;direction:ltr}
  .feat-grid.rev>*{direction:ltr}
  .m-sidebar{display:none}
  .m-body{min-height:220px}
  section{padding:72px 0}
  .cta-wrap{padding:40px 28px}
}
@media(max-width:600px){
  .wrap{padding:0 20px}
  .nav-links{display:none}
  .tenant-cards{grid-template-columns:1fr}
  .hero-pills{gap:6px}
  section{padding:56px 0}
}