:root{
    --bg:#0a0a0a;
    --ink:#ffffff;
    --muted:#e7e2d6;
    --yellow:#ffd400;
    --wa:#25D366;
    --wa-dark:#1ebe5b;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
    font-family:"Inter",system-ui,sans-serif;
    background:var(--bg);color:var(--ink);
    overflow:hidden;
}
[dir="rtl"]{direction:rtl}

/* Arka plan slaytları */
.bg{position:fixed;inset:0;z-index:0;overflow:hidden}
.bg .slide{position:absolute;inset:0;background-size:cover;background-position:center;
    opacity:0;transform:scale(1.14);transition:opacity 1.4s ease,transform 7s ease}
.bg .slide.active{opacity:1;transform:scale(1.05)}
.veil{position:fixed;inset:0;z-index:1;pointer-events:none;
    background:
        radial-gradient(125% 125% at 50% 42%, rgba(0,0,0,0) 52%, rgba(0,0,0,.6) 100%),
        linear-gradient(90deg,rgba(0,0,0,.8) 0%,rgba(0,0,0,.46) 45%,rgba(0,0,0,.18) 100%)}
[dir="rtl"] .veil{background:
        radial-gradient(125% 125% at 50% 42%, rgba(0,0,0,0) 52%, rgba(0,0,0,.6) 100%),
        linear-gradient(270deg,rgba(0,0,0,.8),rgba(0,0,0,.46) 45%,rgba(0,0,0,.18))}

/* Ana ekran */
.stage{position:relative;z-index:5;height:100%;
    display:flex;flex-direction:column;justify-content:center;gap:14px;
    padding:0 7vw;max-width:720px}
.eyebrow{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--yellow);font-weight:600}
.title{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;
    font-size:clamp(34px,6vw,66px);line-height:1.02;letter-spacing:.01em}
.cap{display:inline-block;align-self:flex-start;background:var(--yellow);color:#0a0a0a;
    font-size:12px;font-weight:700;padding:5px 13px;border-radius:30px;letter-spacing:.02em}
.lede{font-size:clamp(14px,1.6vw,17px);line-height:1.6;color:var(--muted);max-width:48ch}

/* Noktalar */
.dots{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:6;display:flex;gap:9px}
.dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:background .2s}
.dots span.active{background:var(--yellow);transform:scale(1.15)}

/* Hamburger menü */
.hamburger{position:fixed;top:16px;right:16px;z-index:45;width:44px;height:44px;border-radius:50%;
    background:rgba(0,0,0,.4);border:1px solid rgba(255,212,0,.4);cursor:pointer;
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.hamburger span{width:20px;height:2px;background:var(--yellow);border-radius:2px;transition:.2s}
.menu{position:fixed;top:64px;right:16px;z-index:45;background:#111;color:#fff;
    border:1px solid rgba(255,212,0,.4);border-radius:16px;padding:8px;display:flex;flex-direction:column;
    min-width:190px;box-shadow:0 14px 34px rgba(0,0,0,.5)}
.menu[hidden]{display:none}
.menu a{color:#fff;text-decoration:none;padding:12px 14px;border-radius:10px;font-size:14px;font-weight:500;transition:background .15s}
.menu a:hover{background:rgba(255,212,0,.15)}

/* Yanıp sönen yuvarlak WhatsApp bulutu */
.wa-wrap{position:fixed;right:22px;bottom:22px;z-index:30;display:flex;flex-direction:column;align-items:flex-end}
.wa-hint{position:relative;margin-bottom:12px;background:#fff;color:#0a0a0a;font-size:13px;font-weight:600;
    padding:9px 14px;border-radius:14px 14px 4px 14px;max-width:220px;line-height:1.35;
    box-shadow:0 8px 22px rgba(0,0,0,.35);animation:hintpop .3s ease}
.wa-hint::after{content:"";position:absolute;right:18px;bottom:-6px;width:12px;height:12px;background:#fff;transform:rotate(45deg);border-radius:2px}
.wa-hint[hidden]{display:none}
@keyframes hintpop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.wa-fab{position:relative;width:62px;height:62px;border-radius:50%;border:none;
    background:var(--wa);color:#fff;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 8px 24px rgba(37,211,102,.45);
    animation:pulse 2s infinite;transition:transform .15s}
.wa-fab:hover{transform:scale(1.06)}
.wa-fab::after{content:"";position:absolute;inset:0;border-radius:50%;
    border:2px solid var(--wa);animation:ring 2s infinite;pointer-events:none}
@keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}
    70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}
    100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}
@keyframes ring{
    0%{transform:scale(1);opacity:.7}
    100%{transform:scale(1.8);opacity:0}
}

/* Modal */
.modal-backdrop{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.6);backdrop-filter:blur(5px);
    display:flex;align-items:center;justify-content:center;padding:16px}
.modal-backdrop[hidden]{display:none}
.modal{background:#111;color:#fff;border:1px solid rgba(255,212,0,.4);border-radius:20px;width:min(370px,100%);padding:22px;position:relative;animation:pop .25s ease}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
.modal .eyebrow{display:block;margin-bottom:6px}
.modal h2{font-size:22px;font-weight:700;margin-bottom:16px;font-family:"Cormorant Garamond",serif}
.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;color:var(--muted);font-size:26px;cursor:pointer;line-height:1}
.field{margin-bottom:13px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}

.wa-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
    background:var(--wa);color:#fff;border:none;border-radius:40px;padding:15px 28px;
    font-size:16px;font-weight:700;cursor:pointer;width:fit-content;
    box-shadow:0 10px 30px rgba(37,211,102,.35);transition:transform .18s,background .2s}
.wa-btn:hover{background:var(--wa-dark);transform:translateY(-2px)}
.wa-btn.big{padding:16px 32px;font-size:17px}
.wa-btn.full{width:100%}

/* Modern stepper */
.stepper{display:flex;align-items:center;justify-content:space-between;background:#000;border:1px solid rgba(255,212,0,.4);border-radius:40px;padding:6px;max-width:210px}
.step{width:42px;height:42px;border-radius:50%;border:none;background:#1c1c1c;color:var(--yellow);font-size:22px;line-height:1;cursor:pointer;transition:background .15s,transform .1s;display:flex;align-items:center;justify-content:center}
.step:hover{background:var(--yellow);color:#000}
.step:active{transform:scale(.92)}
.step:disabled{opacity:.3;cursor:not-allowed;background:#1c1c1c;color:var(--yellow)}
.step-val{min-width:42px;text-align:center;font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}
.ghost-btn{width:100%;margin-top:8px;background:transparent;border:1px solid rgba(255,212,0,.4);color:#fff;border-radius:40px;padding:13px;font-size:15px;cursor:pointer}

/* Mobil */
@media(max-width:760px){
    .veil{background:
        radial-gradient(130% 130% at 50% 40%, rgba(0,0,0,0) 45%, rgba(0,0,0,.55) 100%),
        linear-gradient(0deg,rgba(0,0,0,.9),rgba(0,0,0,.38))}
    .stage{justify-content:flex-end;padding-bottom:96px;max-width:none}
    .lede{max-width:none}
    .wa-wrap{right:16px;bottom:18px}
    .wa-fab{width:56px;height:56px}
}