*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:      #2563EB;
  --primary-l:    #3B82F6;
  --primary-d:    #1D4ED8;
  --primary-glow: rgba(37,99,235,.08);
  --cyan:         #0284C7;
  --cyan-glow:    rgba(2,132,199,.06);
  --bg:           #F8FAFC;
  --bg-card:      #FFFFFF;
  --bg-el:        #F1F5F9;
  --border:       rgba(37,99,235,.12);
  --border-d:     rgba(0,0,0,.07);
  --cream:        #0F172A;
  --cream-d:      #1E293B;
  --muted:        #94A3B8;
  --ok:           #10B981;
  --err:          #EF4444;
  --info:         #3B82F6;
}
html{scroll-behavior:smooth}
body{font-family:'Geist',sans-serif;background:var(--bg);color:var(--cream-d);overflow-x:hidden;-webkit-font-smoothing:antialiased}

/* GRAIN */
body::after{content:'';position:fixed;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.01'/%3E%3C/svg%3E");pointer-events:none;z-index:9999}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:rgba(248,250,252,.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.07);box-shadow:0 1px 12px rgba(0,0,0,.06)}
.logo{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:600;color:var(--cream);text-decoration:none;display:flex;align-items:center;gap:9px}
.logo-mark{width:30px;height:30px;background:linear-gradient(135deg,var(--primary-d),var(--primary-l));border-radius:7px;display:flex;align-items:center;justify-content:center}
.nav-mid{display:flex;gap:28px;list-style:none}
.nav-mid a{font-size:13px;color:#374151;text-decoration:none;letter-spacing:.01em;transition:color .2s}
.nav-mid a:hover{color:var(--primary-l)}
.nav-r{display:flex;gap:9px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .2s;border:none;font-family:'DM Sans',sans-serif;letter-spacing:.01em}
.btn-ghost{background:transparent;color:#334155;border:1px solid rgba(0,0,0,.12)}
.btn-ghost:hover{border-color:var(--primary);color:var(--cream)}
.btn-gold{background:linear-gradient(135deg,var(--primary-d),var(--primary));color:#fff;font-weight:600;letter-spacing:.01em}
.btn-gold:hover{background:linear-gradient(135deg,var(--primary),var(--primary-l));transform:translateY(-1px);box-shadow:0 8px 28px rgba(79,110,247,.35)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px 5vw 60px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 90% 60% at 50% -5%,rgba(79,110,247,.08) 0%,transparent 65%),radial-gradient(ellipse 50% 40% at 15% 80%,rgba(34,211,238,.04) 0%,transparent 60%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.05) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(ellipse 70% 55% at 50% 50%,black 20%,transparent 80%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;max-width:1200px;width:100%}
.hero-left{}
.hero-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 14px;border-radius:20px;border:1px solid rgba(79,110,247,.3);background:rgba(79,110,247,.08);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--primary-l);margin-bottom:24px}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
.hero h1{font-family:'Cormorant Garamond',serif;font-size:clamp(40px,5.5vw,72px);font-weight:300;color:var(--cream);line-height:1.05;letter-spacing:-.02em;margin-bottom:8px}
.hero h1 em{font-style:italic;color:var(--primary)}
.hero-sub{font-size:16px;color:#334155;line-height:1.7;margin:18px 0 32px;font-weight:400;max-width:440px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.hero-actions .btn{font-size:14px;padding:12px 26px}
.hero-note{font-size:11px;color:#64748B}
.hero-langs{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.lang-tag{font-size:10px;padding:3px 9px;border-radius:10px;border:1px solid rgba(37,99,235,.15);background:rgba(37,99,235,.04);color:#475569;letter-spacing:.03em}

/* AI CHAT DEMO */
.chat-demo{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:16px;overflow:hidden;box-shadow:0 24px 60px rgba(37,99,235,.12),0 0 0 1px rgba(0,0,0,.06);animation:fadeUp .8s .3s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.chat-header{background:#F8FAFC;padding:12px 16px;border-bottom:1px solid rgba(0,0,0,.06);display:flex;align-items:center;gap:10px}
.chat-ai-avatar{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--primary-d),var(--primary));display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;color:#fff}
.chat-ai-info{}
.chat-ai-name{font-size:12px;font-weight:600;color:var(--cream)}
.chat-ai-status{font-size:10px;color:var(--ok);display:flex;align-items:center;gap:4px}
.chat-ai-status::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--ok);display:inline-block}
.chat-channels{display:flex;gap:5px;margin-left:auto}
.ch-dot{width:20px;height:20px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:9px}
.chat-body{padding:16px;display:flex;flex-direction:column;gap:10px;height:360px;overflow-y:auto;background:#fff}
.chat-body::-webkit-scrollbar{width:3px}
.chat-body::-webkit-scrollbar-track{background:transparent}
.chat-body::-webkit-scrollbar-thumb{background:var(--border)}
.msg{display:flex;gap:8px;max-width:90%}
.msg.ai{align-self:flex-start}
.msg.user{align-self:flex-end;flex-direction:row-reverse}
.msg-av{width:24px;height:24px;border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700}
.msg.ai .msg-av{background:linear-gradient(135deg,var(--primary-d),var(--primary));color:#fff}
.msg.user .msg-av{background:rgba(0,0,0,.08);color:var(--cream-d)}
.msg-bubble{padding:9px 13px;border-radius:10px;font-size:12px;line-height:1.6}
.msg.ai .msg-bubble{background:#F1F5F9;color:#1E293B;border:1px solid rgba(0,0,0,.07);border-radius:2px 10px 10px 10px}
.msg.user .msg-bubble{background:#2563EB;color:#fff;border:none;border-radius:10px 2px 10px 10px}
.msg-system{font-size:10px;color:#64748B;font-family:'Geist Mono',monospace;padding:4px 8px;background:#EFF6FF;border-radius:4px;border-left:2px solid var(--primary);align-self:stretch}
.msg-action{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;margin-top:4px;text-decoration:none}
.msg-action.confirm{background:var(--primary-glow);border:1px solid rgba(79,110,247,.3);color:var(--primary-l)}
.chat-footer{padding:10px 12px;border-top:1px solid rgba(0,0,0,.06);display:flex;align-items:center;gap:8px;background:#F8FAFC}
.chat-input{flex:1;background:#F1F5F9;border:1px solid rgba(0,0,0,.08);border-radius:6px;padding:8px 12px;font-size:12px;color:#1E293B;font-family:'Geist',sans-serif;outline:none}
.chat-send{width:32px;height:32px;background:linear-gradient(135deg,var(--primary-d),var(--primary));border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* SECTIONS */
.section{padding:90px 5vw;max-width:1200px;margin:0 auto}
.s-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}
.s-title{font-family:'Cormorant Garamond',serif;font-size:clamp(30px,4vw,52px);font-weight:300;color:var(--cream);line-height:1.1;letter-spacing:-.01em}
.s-title em{font-style:italic;color:var(--primary)}
.s-sub{font-size:15px;color:#374151;margin-top:12px;line-height:1.7;max-width:480px}
.divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(79,110,247,.2),transparent);max-width:1200px;margin:0 auto}

/* AI FEATURES */
.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px}
.ai-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:14px;padding:28px;position:relative;overflow:hidden;transition:border-color .3s}
.ai-card:hover{border-color:var(--border)}
.ai-card.highlight{border-color:rgba(37,99,235,.25);background:#EFF6FF}
.ai-card-tag{display:inline-block;font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:4px;background:var(--primary-glow);border:1px solid var(--border);color:var(--primary-l);margin-bottom:14px}
.ai-card h3{font-size:17px;font-weight:500;color:var(--cream);margin-bottom:10px}
.ai-card p{font-size:13px;color:#374151;line-height:1.65}
.ai-card-icon{position:absolute;right:20px;top:20px;width:40px;height:40px;border-radius:10px;background:var(--primary-glow);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--primary-l)}
.ai-langs-showcase{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.ai-lang{font-size:11px;padding:4px 10px;border-radius:6px;background:rgba(0,0,0,.03);border:1px solid var(--border-d);color:var(--cream-d)}
.ai-stat{display:flex;align-items:baseline;gap:5px;margin-top:12px}
.ai-stat-num{font-family:'Geist Mono',monospace;font-size:36px;color:var(--cyan);font-weight:500}
.ai-stat-label{font-size:12px;color:#475569}

/* CHANNEL STRIP */
.channel-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:48px}
.ch-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:12px;padding:20px;text-align:center;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.ch-card:hover{border-color:var(--border);transform:translateY(-3px)}
.ch-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:20px}
.ch-name{font-size:13px;font-weight:600;color:#0F172A;margin-bottom:5px}
.ch-desc{font-size:11px;color:#475569}
.ch-status{font-size:10px;padding:2px 8px;border-radius:8px;display:inline-block;margin-top:8px}
.ch-active{background:rgba(76,175,80,.1);color:var(--ok);border:1px solid rgba(76,175,80,.2)}
.ch-soon{background:rgba(0,0,0,.04);color:var(--muted);border:1px solid var(--border-d)}

/* FEATURES GRID */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.06);border-radius:14px;overflow:hidden;margin-top:48px}
.feat-card{background:#fff;padding:28px 24px;transition:background .3s;position:relative}
.feat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--primary),transparent);opacity:0;transition:opacity .3s}
.feat-card:hover{background:#F8FAFC}
.feat-card:hover::before{opacity:1}
.feat-icon{width:40px;height:40px;border-radius:10px;background:var(--primary-glow);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--primary-l)}
.feat-card h3{font-size:15px;font-weight:600;color:#0F172A;margin-bottom:8px}
.feat-card p{font-size:12px;color:#374151;line-height:1.65}

/* PRICING */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px;align-items:start}
.price-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:14px;padding:24px;transition:transform .3s,box-shadow .3s}
.price-card:hover{transform:translateY(-3px);box-shadow:0 16px 48px rgba(0,0,0,.4)}
.price-card.pop{border-color:rgba(37,99,235,.3);background:#EFF6FF;transform:translateY(-6px);box-shadow:0 24px 64px rgba(37,99,235,.15)}
.pop-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--primary-d),var(--primary));color:#060504;font-size:9px;font-weight:700;padding:3px 12px;border-radius:20px;letter-spacing:.08em;white-space:nowrap}
.price-card{position:relative}
.price-plan{font-family:'Cormorant Garamond',serif;font-size:18px;color:var(--cream);margin-bottom:4px}
.price-tagline{font-size:11px;color:#475569;margin-bottom:16px}
.price-num{font-family:'Geist Mono',monospace;font-size:28px;color:var(--cream);font-weight:500}
.price-num span{font-size:12px;color:var(--muted);font-weight:400}
.price-try{font-size:11px;color:#475569;margin:3px 0 20px}
.price-list{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.price-list li{font-size:12px;color:#1E293B;display:flex;align-items:flex-start;gap:6px}
.price-list li.no{color:#94A3B8}
.ck{color:var(--ok)}
.cx{color:var(--muted)}
.btn-price{width:100%;justify-content:center;padding:10px}

/* CTA */
.cta{text-align:center;padding:100px 5vw;position:relative;overflow:hidden;background:linear-gradient(135deg,#EFF6FF 0%,#F8FAFC 60%,#E0F2FE 100%)}
.cta::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(79,110,247,.07) 0%,transparent 70%);pointer-events:none}
.cta h2{font-family:'Cormorant Garamond',serif;font-size:clamp(34px,5vw,62px);font-weight:300;color:var(--cream);letter-spacing:-.02em;line-height:1.1;max-width:680px;margin:0 auto 16px}
.cta p{font-size:15px;color:var(--muted);margin-bottom:36px}

/* FOOTER */
.footer-wrap{border-top:1px solid rgba(0,0,0,.07);background:#F8FAFC}
footer{padding:48px 5vw;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;max-width:1200px;margin:0 auto}
.footer-brand p{font-size:12px;color:#475569;line-height:1.7;margin-top:10px;max-width:260px}
.footer-col h4{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:12px;color:#64748B;text-decoration:none;transition:color .2s}
.footer-col a:hover{color:var(--cream-d)}
.footer-bottom{border-top:1px solid rgba(0,0,0,.06);padding:20px 5vw;display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}
.footer-bottom p{font-size:11px;color:#94A3B8}

/* CUSTOM GRIDS & LAYOUTS */
.pricing-tier-1 { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:48px; align-items:start; }
.pricing-tier-2 { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:14px; }
.pricing-list-grid { display:grid; grid-template-columns:1fr 1fr; gap:0; }
.custom-mod-grid { background:#EFF6FF; border:1px solid rgba(37,99,235,.15); border-radius:20px; padding:48px; display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }

.dash-layout { display:grid; grid-template-columns:200px 1fr; min-height:480px; background:var(--bg-card); }
.dash-sidebar { background:var(--bg-el); border-right:1px solid var(--border-d); padding:16px 12px; display:flex; flex-direction:column; gap:3px; }
.dash-msg-layout { display:grid; grid-template-columns:240px 1fr; gap:12px; flex:1; }
.dash-msg-list { display:flex; flex-direction:column; gap:6px; }

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

@media(max-width:900px){
  .hero{padding:90px 5vw 50px}
  .hero h1{font-size:36px}
  .hero-inner{gap:32px;grid-template-columns:1fr}
  .chat-demo{display:flex!important;flex-direction:column;margin-top:32px}
  .ai-grid{grid-template-columns:1fr}
  .channel-strip{grid-template-columns:repeat(3,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr 1fr}
  footer{grid-template-columns:1fr 1fr}
  .nav-mid{display:none}
  .price-card.pop{transform:none}
  
  .pricing-tier-1 { grid-template-columns:1fr 1fr; }
  .pricing-tier-2 { grid-template-columns:1fr; }
  .custom-mod-grid { grid-template-columns:1fr; padding:30px; gap:30px; }
  .dash-layout { grid-template-columns:1fr; }
  .dash-sidebar { display:none; }
  .dash-msg-layout { grid-template-columns:1fr; }
  .dash-msg-list { display:none; }
}

@media(max-width:600px){
  .hero h1{font-size:30px}
  .pricing-tier-1 { grid-template-columns:1fr; }
  .pricing-list-grid { grid-template-columns:1fr; gap:10px; }
  .channel-strip { grid-template-columns:repeat(2,1fr); }
  footer { grid-template-columns:1fr; gap:24px; padding:40px 5vw; }
  .footer-bottom { flex-direction:column; gap:12px; text-align:center; }
  .hero-actions { flex-direction:column; width:100%; }
  .hero-actions .btn { width:100%; justify-content:center; }
  .s-title { font-size:28px; }
  .cta h2 { font-size:28px; }
}

/* ── Özel Modül Formu ─────────────────────────────────────── */
.cm-form { display:flex; flex-direction:column; gap:12px; }
.cm-input,
.cm-textarea {
  background: var(--bg-el);
  border: 1px solid var(--border-d);
  border-radius: 7px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--cream-d);
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
  width: 100%;
  box-sizing: border-box;
}
.cm-input:focus,
.cm-textarea:focus { border-color: var(--primary-d); }
.cm-textarea { min-height: 120px; resize: vertical; }
.cm-btn {
  background: linear-gradient(135deg, var(--primary-d), var(--primary));
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 11px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity .2s;
}
.cm-btn:hover { opacity: .85; }