/* Tarihi marketing site. Same palette and type as the app; no external scripts. */
:root{
  --deep:#02281F;--forest:#263B32;--forest-2:#1E3229;--paper:#FAF9F1;--canvas:#F2F1E8;--ink:#1E2B22;--muted:#5E655B;
  --line:#DADDD0;--clay:#E2701F;--clay-strong:#A65D3B;--mint:#5FBF95;--cream:#F3E7D6;--card:#FFFFFF;
  --display:Georgia,"Times New Roman",serif;--sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:18px;--shadow:0 18px 50px rgba(2,40,31,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--canvas);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:99}

/* header */
.top{position:sticky;top:0;z-index:40;background:rgba(2,40,31,.92);backdrop-filter:saturate(1.4) blur(10px);color:var(--cream)}
.top .wrap{display:flex;align-items:center;gap:24px;height:68px}
.top .logo img{height:34px;width:auto}
.top nav{display:flex;gap:22px;margin-left:auto;font-size:15px}
.top nav a{text-decoration:none;opacity:.85}.top nav a:hover,.top nav a[aria-current]{opacity:1}
.top .ctas{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-weight:600;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--clay);color:#fff;box-shadow:0 8px 22px rgba(226,112,31,.28)}
.btn-ghost{border-color:rgba(243,231,214,.35);color:var(--cream)}
.btn-dark{background:var(--deep);color:var(--cream)}
.btn-line{border-color:var(--line);background:var(--card);color:var(--ink)}
.menu{display:none;background:none;border:0;color:var(--cream);font-size:15px;font-weight:600;margin-left:auto;min-height:44px}
@media (max-width:860px){
  .top nav,.top .ctas .btn-ghost{display:none}
  .menu{display:inline-flex;align-items:center}
  .top.open nav{display:flex;position:absolute;left:0;right:0;top:68px;flex-direction:column;gap:0;background:var(--deep);padding:8px 20px 16px}
  .top.open nav a{padding:12px 0;border-bottom:1px solid rgba(243,231,214,.12)}
  .top .ctas{margin-left:8px}
}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--deep);color:var(--cream);padding:96px 0 110px;isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.5;animation:drift 20s ease-in-out infinite alternate}
.hero::before{width:520px;height:520px;left:-120px;top:-80px;background:radial-gradient(circle,#E2701F,transparent 65%)}
.hero::after{width:560px;height:560px;right:-160px;bottom:-200px;background:radial-gradient(circle,#5FBF95,transparent 65%);animation-delay:-8s}
@keyframes drift{to{transform:translate(60px,40px) scale(1.12)}}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12.5px;font-weight:700;color:var(--clay)}
.hero h1{font-family:var(--display);font-size:clamp(38px,6vw,68px);line-height:1.04;letter-spacing:-.02em;margin:14px 0 18px;max-width:15ch}
.hero h1 em{font-style:normal;color:var(--mint)}
.hero p.lede{font-size:clamp(17px,2vw,20px);max-width:56ch;opacity:.9;margin:0 0 30px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:34px;font-size:14px;opacity:.8}
.hero .proof span::before{content:"✓ ";color:var(--mint);font-weight:700}
.rise{opacity:0;transform:translateY(16px);animation:rise .8s cubic-bezier(.2,.8,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.15s}.d3{animation-delay:.28s}.d4{animation-delay:.42s}.d5{animation-delay:.58s}
@keyframes rise{to{opacity:1;transform:none}}

/* WhatsApp demo bubble card in the hero */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}
.phone{background:#0b1f19;border:1px solid rgba(243,231,214,.12);border-radius:28px;padding:18px;box-shadow:0 30px 80px rgba(0,0,0,.35);max-width:380px;justify-self:center;width:100%}
.phone .bar{font-size:13px;opacity:.7;margin-bottom:10px;display:flex;justify-content:space-between}
.bubble{max-width:86%;padding:9px 12px;border-radius:14px;font-size:14px;line-height:1.45;margin:8px 0;opacity:0;animation:rise .6s ease forwards}
.bubble.me{margin-left:auto;background:#1f5f46;color:#eafff4;border-bottom-right-radius:4px}
.bubble.them{background:#16302a;color:var(--cream);border-bottom-left-radius:4px}
.b1{animation-delay:.8s}.b2{animation-delay:1.6s}.b3{animation-delay:2.6s}.b4{animation-delay:3.4s}

/* sections */
section{padding:88px 0}
.sec-head{max-width:720px;margin:0 0 40px}
.sec-head h2,h2.big{font-family:var(--display);font-size:clamp(30px,4vw,44px);line-height:1.1;letter-spacing:-.015em;margin:10px 0 12px}
.sec-head p{color:var(--muted);font-size:18px;margin:0}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:900px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{margin:12px 0 8px;font-size:19px}
.card p{margin:0;color:var(--muted)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--cream)}
.band{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{counter-reset:s;display:grid;gap:16px}
.steps li{list-style:none;counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start}
.steps li::before{content:counter(s);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--deep);color:var(--cream);font-weight:700}
.steps b{display:block}
.quote{font-family:var(--display);font-size:clamp(22px,3vw,30px);line-height:1.3;max-width:30ch}
.cta-band{background:var(--deep);color:var(--cream);border-radius:28px;padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{font-family:var(--display);font-size:clamp(28px,4vw,42px);margin:0 0 10px}
.cta-band p{opacity:.85;margin:0 0 26px}
.cta-band .actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;padding:28px 0;border-top:1px solid var(--line)}
@media (max-width:900px){.feature{grid-template-columns:1fr}}
.feature ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}
.feature .panel{background:var(--deep);color:var(--cream);border-radius:var(--r);padding:24px;font-size:14px;line-height:1.55}
.feature .panel .k{color:var(--mint);font-weight:700}
.price{display:flex;flex-direction:column}
.price .tag{font-family:var(--display);font-size:32px;margin:6px 0}
.price ul{padding-left:18px;color:var(--muted);flex:1}
.price.hl{border:2px solid var(--clay)}
.prose{max-width:760px}
.prose h1{font-family:var(--display);font-size:clamp(32px,4vw,46px);line-height:1.1;margin:0 0 8px}
.prose h2{font-size:21px;margin:30px 0 8px}
.prose p,.prose li{color:#35413a}
.note{background:var(--cream);border-radius:12px;padding:12px 16px;font-size:14px}

/* forms */
form.lead{display:grid;gap:14px}
.lead label{display:grid;gap:6px;font-weight:600;font-size:14px}
.lead input,.lead select,.lead textarea{font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
.lead input:focus,.lead select:focus,.lead textarea:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 4px rgba(95,191,149,.2)}
.lead .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.lead .two{grid-template-columns:1fr}}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-msg{min-height:1.4em;font-weight:600}
.form-msg.ok{color:#2f7d58}.form-msg.err{color:#b4432f}

/* footer */
footer{background:var(--deep);color:var(--cream);padding:56px 0 34px;margin-top:40px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
@media (max-width:760px){footer .cols{grid-template-columns:1fr 1fr}}
footer a{text-decoration:none;opacity:.8;display:block;margin:6px 0;font-size:14px}footer a:hover{opacity:1}
footer h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;opacity:.6;margin:0 0 8px}
footer .fine{margin-top:34px;font-size:13px;opacity:.6}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rise,.bubble,.reveal{opacity:1!important;transform:none!important}}
.hero.sm{padding:72px 0 80px}
.muted{color:var(--muted)}
abbr[title]{text-decoration:underline dotted;text-underline-offset:3px;cursor:help}

/* founder */
.founder{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:48px;align-items:start}
@media (max-width:900px){.founder{grid-template-columns:1fr;gap:28px}}
.founder-photo{margin:0;position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:var(--cream);max-width:440px}
.founder-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.founder-photo figcaption{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(2,40,31,.88);color:var(--cream);border-radius:14px;padding:12px 16px;display:grid;gap:2px;backdrop-filter:blur(6px)}
.founder-photo figcaption b{font-size:17px}.founder-photo figcaption span{font-size:13.5px;opacity:.8}
.founder-story p{font-size:17px;line-height:1.7}
.founder-close{font-family:var(--display);font-size:clamp(20px,2.4vw,26px)!important;line-height:1.35!important;color:var(--deep)!important;margin-top:22px}