/* Melitea örnek siteleri: ortak temel. Her site kendi renklerini --a (vurgu), --a2, --bg, --bg2, --c (yazı), --m (soluk), --hf (başlık yazı tipi) ile verir. */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--bf, "Inter", system-ui, sans-serif); color: var(--c); background: var(--bg); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--hf, inherit); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
.om-w { width: min(1200px, 100% - 40px); margin-inline: auto; }
.om-bol { position: relative; padding: clamp(52px, 6.5vw, 92px) 0; }
.om-ust { display: inline-block; margin-bottom: 14px; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--a); background: color-mix(in srgb, var(--a) 12%, transparent); border: 1px solid color-mix(in srgb, var(--a) 35%, transparent); }
.om-bas { font-size: clamp(34px, 5vw, 64px); }
.om-alt { max-width: 640px; font-size: clamp(16px, 1.4vw, 19px); color: var(--m); }
.om-orta { text-align: center; } .om-orta .om-alt { margin-inline: auto; }

/* Açılış ekranı */
.om-yukleniyor body { overflow: hidden; }
.om-acilis { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: radial-gradient(60% 60% at 50% 40%, color-mix(in srgb, var(--a) 30%, var(--bg)), var(--bg) 70%); transition: opacity .7s ease, transform .9s cubic-bezier(.7, 0, .2, 1), visibility .7s; }
.om-acilis.bitti { opacity: 0; visibility: hidden; transform: scale(1.08); }
.om-acilis__ic { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.om-acilis__halka { position: relative; width: 120px; height: 120px; display: grid; place-items: center; }
.om-acilis__halka svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.om-acilis__halka circle { fill: none; stroke: var(--a); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 352; stroke-dashoffset: 352; animation: omHalka 1.4s cubic-bezier(.65, 0, .35, 1) .1s forwards; filter: drop-shadow(0 0 10px var(--a)); }
.om-acilis__halka b { width: 84px; height: 84px; border-radius: 26px; display: grid; place-items: center; font-family: var(--hf); font-size: 44px; color: var(--btc, #fff); background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); transform: scale(.3) rotate(-180deg); opacity: 0; animation: omLogo .9s cubic-bezier(.34, 1.56, .64, 1) .2s forwards; box-shadow: 0 20px 50px -15px var(--a); }
.om-acilis strong { font-family: var(--hf); font-size: clamp(28px, 4vw, 44px); letter-spacing: -.02em; opacity: 0; transform: translateY(16px); animation: omYukari .7s cubic-bezier(.16, 1, .3, 1) .7s forwards; }
.om-acilis small { font: 600 12px "Inter", sans-serif; letter-spacing: .3em; text-transform: uppercase; color: var(--m); opacity: 0; animation: omYukari .6s ease .95s forwards; }
@keyframes omHalka { to { stroke-dashoffset: 0; } }
@keyframes omLogo { to { transform: none; opacity: 1; } }
@keyframes omYukari { to { opacity: 1; transform: none; } }
[data-derin] { will-change: transform; transform-style: preserve-3d; }

/* Örnek şeridi ve istek düğmesi */
.om-serit { position: relative; z-index: 60; display: flex; justify-content: center; align-items: center; gap: 18px; padding: 8px 16px; font: 600 13px "Inter", system-ui, sans-serif; color: #fff; background: #0b0b0f; }
.om-serit a { padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .12); }
.om-serit span { opacity: .85; }
@media (max-width: 640px) { .om-serit { font-size: 11px; padding: 6px 12px; text-align: center; } }

/* Melitea üst menüsü (ana siteye dönüş) */
.om-mel { position: relative; z-index: 61; font-family: "Inter", system-ui, sans-serif; color: #fff; background: linear-gradient(90deg, #0b0a14, #15122a 50%, #0b0a14); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.om-mel__ic { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: min(1200px, 100% - 32px); margin: auto; height: 52px; }
.om-mel__marka { display: flex; align-items: center; gap: 8px; font: 700 19px "Playfair Display", Georgia, serif; letter-spacing: .01em; }
.om-mel__marka img { width: 28px; height: 28px; object-fit: contain; }
.om-mel__menu { display: flex; align-items: center; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.om-mel__menu > a, .om-mel__acilir > button { display: inline-flex; align-items: center; gap: 4px; padding: 7px 14px; border: 0; border-radius: 999px; background: none; color: #e7e6f2; font: 700 11.5px "Inter", sans-serif; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: background .25s, color .25s; }
.om-mel__menu > a:hover, .om-mel__acilir > button:hover, .om-mel__acilir.acik > button { background: rgba(255, 255, 255, .1); color: #fff; }
.om-mel__menu sup { font-size: 8.5px; color: #c9a35a; letter-spacing: 0; }
.om-mel__acilir { position: relative; }
.om-mel__acilir svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2.4; transition: transform .25s; }
.om-mel__acilir.acik svg { transform: rotate(180deg); }
.om-mel__liste { position: absolute; left: 50%; top: calc(100% + 10px); width: 270px; padding: 8px; border-radius: 16px; background: #15122a; border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .8); opacity: 0; visibility: hidden; transform: translate(-50%, -8px); transition: .25s; }
.om-mel__acilir.acik .om-mel__liste, .om-mel__acilir:hover .om-mel__liste { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.om-mel__acilir::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 12px; }
.om-mel__liste a { display: block; padding: 10px 12px; border-radius: 10px; transition: background .2s; }
.om-mel__liste a:hover, .om-mel__liste a.ak { background: rgba(255, 255, 255, .08); }
.om-mel__liste b { display: block; font-size: 14px; } .om-mel__liste small { font-size: 12px; color: #a9a7bf; }
.om-mel__geri { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; color: #fff; background: linear-gradient(135deg, #8b5cf6, #22d3ee); box-shadow: 0 8px 20px -10px #8b5cf6; transition: transform .2s; }
.om-mel__geri:hover { transform: translateX(-3px); }
.om-mel__geri svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2.6; }
@media (max-width: 900px) { .om-mel__menu > a:not(:first-child), .om-mel__menu sup { display: none; } .om-mel__menu > a, .om-mel__acilir > button { padding: 7px 10px; font-size: 10.5px; } }
@media (max-width: 560px) { .om-mel__marka { font-size: 0; } .om-mel__menu > a { display: none; } .om-mel__geri { padding: 7px 11px; font-size: 12px; } .om-mel__liste { left: 0; transform: translate(-30%, -8px); } .om-mel__acilir.acik .om-mel__liste { transform: translate(-30%, 0); } }
.om-don { position: fixed; left: 18px; bottom: 18px; z-index: 70; display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border-radius: 16px; font: 700 13px "Inter", sans-serif; color: #fff; background: rgba(15, 13, 30, .82); backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, .15); box-shadow: 0 16px 34px -14px rgba(0, 0, 0, .7); opacity: 0; transform: translateY(20px); pointer-events: none; transition: opacity .35s, transform .35s cubic-bezier(.16, 1, .3, 1); }
.om-don.gor { opacity: 1; transform: none; pointer-events: auto; }
.om-don:hover { transform: translateY(-3px); }
.om-don img { width: 32px; height: 32px; object-fit: contain; }
.om-don small { display: block; font: 600 10px "Inter", sans-serif; letter-spacing: .14em; text-transform: uppercase; opacity: .7; }
@media (max-width: 640px) { .om-don span { display: none; } .om-don { padding: 8px; } }
.om-istek-kutu { position: fixed; right: 18px; bottom: 18px; z-index: 70; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; font-family: "Inter", system-ui, sans-serif; }
.om-ig { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.om-ig a { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px 7px 8px; border-radius: 999px; font-size: 13px; font-weight: 700; color: #fff; background: linear-gradient(120deg, #f58529, #dd2a7b 55%, #8134af); box-shadow: 0 10px 22px -10px rgba(221, 42, 123, .8); transition: transform .2s; }
.om-ig a:hover { transform: translateX(-4px); }
.om-ig svg { width: 18px; height: 18px; fill: none; stroke: #fff; stroke-width: 2; }
@media (max-width: 640px) { .om-ig span { display: none; } .om-ig a { padding: 8px; } }
.om-istek { position: relative; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 18px; color: #fff; font-family: "Inter", system-ui, sans-serif; background: linear-gradient(135deg, #25d366, #128c7e); box-shadow: 0 16px 34px -12px rgba(18, 140, 126, .8); animation: omNabiz 2.4s ease-out infinite; }
.om-istek i { width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M20.5 3.5A11 11 0 0 0 3.4 17.1L2 22l5-1.3A11 11 0 0 0 20.5 3.5zM12 20a8 8 0 0 1-4.1-1.1l-.3-.2-3 .8.8-2.9-.2-.3A8 8 0 1 1 12 20z'/%3E%3C/svg%3E") center / 20px no-repeat; }
.om-istek b { display: block; font-size: 15px; line-height: 1.1; } .om-istek small { font-size: 12px; opacity: .9; }
@keyframes omNabiz { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .55), 0 16px 34px -12px rgba(18, 140, 126, .8); } 100% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0), 0 16px 34px -12px rgba(18, 140, 126, .8); } }
.om-bar { position: fixed; left: 0; top: 0; z-index: 80; height: 3px; width: calc(var(--sp, 0) * 100%); background: linear-gradient(90deg, var(--a), var(--a2, var(--a))); }
.om-isik { position: fixed; left: -200px; top: -200px; z-index: 1; width: 400px; height: 400px; border-radius: 50%; pointer-events: none; background: radial-gradient(circle, color-mix(in srgb, var(--a) 18%, transparent), transparent 65%); mix-blend-mode: screen; transition: transform .12s linear; }

/* Menü */
.om-nav { position: sticky; top: 0; z-index: 50; transition: background .3s, box-shadow .3s, padding .3s; padding: 18px 0; }
.om-nav.kucuk { padding: 10px 0; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(14px); box-shadow: 0 10px 30px -20px rgba(0, 0, 0, .5); }
.om-nav .om-w { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.om-logo { display: flex; align-items: center; gap: 10px; font-family: var(--hf); font-size: 22px; font-weight: 800; }
.om-logo i { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-style: normal; color: var(--bg); background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); }
.om-linkler { display: flex; gap: 28px; font-weight: 600; font-size: 15px; }
.om-linkler a { position: relative; opacity: .85; } .om-linkler a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 2px; background: var(--a); transition: right .3s; } .om-linkler a:hover { opacity: 1; } .om-linkler a:hover::after { right: 0; }
.om-menu { display: none; width: 42px; height: 42px; border: 0; border-radius: 12px; background: color-mix(in srgb, var(--c) 10%, transparent); color: var(--c); font-size: 20px; }
@media (max-width: 860px) {
  .om-menu { display: block; } .om-nav .om-btn { display: none; }
  .om-linkler { position: absolute; left: 20px; right: 20px; top: 100%; flex-direction: column; gap: 4px; padding: 14px; border-radius: 18px; background: var(--bg2); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .6); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: .25s; }
  .om-linkler a { padding: 10px; } .om-nav.acik .om-linkler { opacity: 1; pointer-events: auto; transform: none; }
}

/* Düğmeler */
.om-btn { position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: var(--r, 14px); font-weight: 700; font-size: 16px; color: var(--btc, #fff); background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); box-shadow: 0 16px 34px -14px color-mix(in srgb, var(--a) 80%, transparent); transition: transform .25s, box-shadow .25s; overflow: hidden; }
.om-btn::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; transform: skewX(-20deg); background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent); animation: omParla 3.6s ease-in-out infinite; }
@keyframes omParla { 0%, 60% { left: -60%; } 100% { left: 130%; } }
.om-btn--cizgi { color: var(--c); background: transparent; border: 1.5px solid color-mix(in srgb, var(--c) 30%, transparent); box-shadow: none; } .om-btn--cizgi::after { display: none; }

/* Görünür olunca açılış */
[data-r] { opacity: 0; transform: translateY(40px); transition: opacity .9s cubic-bezier(.16, 1, .3, 1), transform 1s cubic-bezier(.16, 1, .3, 1), filter .9s; transition-delay: calc(var(--d, 0) * 1ms); }
[data-r="sol"] { transform: translateX(-60px); } [data-r="sag"] { transform: translateX(60px); } [data-r="buyu"] { transform: scale(.88); } [data-r="bulanik"] { transform: none; filter: blur(14px); }
[data-r].in { opacity: 1; transform: none; filter: none; }
[data-split] .sw { display: inline-block; overflow: hidden; vertical-align: top; padding: .04em 0 .2em; margin-bottom: -.16em; }
[data-split] .sw > span { display: inline-block; transform: translateY(105%) rotate(4deg); transition: transform .9s cubic-bezier(.16, 1, .3, 1); transition-delay: calc(var(--i) * 70ms + 100ms); }
[data-split].in .sw > span { transform: none; }

/* Kayan şerit */
.om-kayan { display: flex; overflow: hidden; white-space: nowrap; mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.om-kayan > div { display: flex; flex: none; gap: 48px; padding-right: 48px; animation: omKay var(--hiz, 30s) linear infinite; }
@keyframes omKay { to { transform: translateX(-100%); } }

/* Kartlar ve ızgaralar */
.om-iz { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--kmin, 260px)), 1fr)); }
.om-kart { position: relative; padding: 28px; border-radius: var(--r, 20px); background: var(--bg2); border: 1px solid color-mix(in srgb, var(--c) 10%, transparent); transition: transform .4s cubic-bezier(.16, 1, .3, 1), box-shadow .4s, border-color .4s; overflow: hidden; }
.om-kart::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--a) 16%, transparent), transparent 60%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.om-kart:hover { border-color: color-mix(in srgb, var(--a) 45%, transparent); box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--a) 55%, transparent); } .om-kart:hover::before { opacity: 1; }
.om-kart h3 { font-size: 21px; } .om-kart p { color: var(--m); margin: 0; }
.om-sayi { display: flex; flex-wrap: wrap; justify-content: center; gap: 40px 70px; }
.om-sayi div { text-align: center; } .om-sayi b { display: block; font-family: var(--hf); font-size: clamp(40px, 5vw, 64px); line-height: 1; color: var(--a); } .om-sayi span { color: var(--m); font-weight: 600; }

/* Yorumlar */
.om-yorum { font-size: 17px; } .om-yorum b { display: block; margin-top: 14px; color: var(--c); } .om-yorum .yildiz { color: #f5b301; letter-spacing: 3px; margin-bottom: 10px; }

/* İletişim */
.om-ilet { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.om-form { display: grid; gap: 12px; }
.om-form input, .om-form select, .om-form textarea { width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--c) 18%, transparent); background: color-mix(in srgb, var(--c) 4%, var(--bg)); color: var(--c); font: inherit; }
.om-form button { border: 0; cursor: pointer; justify-content: center; }
.om-bilgi { display: grid; gap: 14px; } .om-bilgi div { display: flex; gap: 14px; align-items: center; padding: 16px; border-radius: 14px; background: var(--bg2); } .om-bilgi i { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-style: normal; background: color-mix(in srgb, var(--a) 18%, transparent); }
@media (max-width: 860px) { .om-ilet { grid-template-columns: 1fr; } }

/* Alt bilgi */
.om-alt-bilgi { padding: 40px 0 90px; color: var(--m); font-size: 14px; border-top: 1px solid color-mix(in srgb, var(--c) 10%, transparent); }
.om-alt-bilgi .om-w { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } [data-r] { opacity: 1; transform: none; filter: none; } [data-split] .sw > span { transform: none; } }

/* Kayan şerit: ışıklı, hareketli, dikkat çeken */
.om-kayan { position: relative; border-block: 1px solid color-mix(in srgb, var(--a) 30%, transparent); background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--a) 8%, transparent), transparent); }
.om-kayan::after { content: ""; position: absolute; top: 0; bottom: 0; left: -20%; width: 16%; pointer-events: none; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--a2, var(--a)) 30%, transparent), transparent); transform: skewX(-18deg); animation: omIsikGec 4.5s ease-in-out infinite; }
@keyframes omIsikGec { 0%, 25% { left: -20%; } 100% { left: 120%; } }
.om-kayan span { display: inline-block; transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), color .3s; }
.om-kayan span:hover { transform: translateY(-4px) scale(1.06); color: var(--a); }
.om-kayan span:nth-child(odd) { background: linear-gradient(90deg, currentColor 40%, var(--a2, var(--a)) 50%, currentColor 60%); background-size: 300% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: omParilti 3.5s linear infinite; }
@keyframes omParilti { from { background-position: 100% 0; } to { background-position: -200% 0; } }
.om-kayan:hover > div { animation-play-state: paused; }

/* ===== Açılış çeşitleri (her site farklı, 3B ve hareketli) ===== */
.om-acilis { perspective: 1200px; overflow: hidden; }
.oa-rozet { width: 84px; height: 84px; border-radius: 26px; display: grid; place-items: center; font-family: var(--hf); font-size: 42px; color: var(--btc, #fff); background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); box-shadow: 0 20px 50px -15px var(--a); animation: omLogo .9s cubic-bezier(.34, 1.56, .64, 1) .15s both; transform: scale(.3) rotate(-180deg); }
.om-acilis:not(.om-a-halka) .om-acilis__ic strong { animation-delay: .5s; }

/* Perde: iki kapı 3B açılır */
.om-a-perde { background: transparent; }
.oa-kapi { position: absolute; top: 0; bottom: 0; width: 50.5%; background: linear-gradient(135deg, var(--bg), color-mix(in srgb, var(--a) 22%, var(--bg))); box-shadow: inset 0 0 80px rgba(0, 0, 0, .15); transition: transform 1.2s cubic-bezier(.7, 0, .2, 1); }
.oa-kapi--sol { left: 0; transform-origin: left; border-right: 1px solid color-mix(in srgb, var(--a) 40%, transparent); }
.oa-kapi--sag { right: 0; transform-origin: right; border-left: 1px solid color-mix(in srgb, var(--a) 40%, transparent); }
.om-a-perde .om-acilis__ic { position: relative; z-index: 2; transition: opacity .4s, transform .6s; }
.om-a-perde.bitti { opacity: 1; transform: none; visibility: visible; pointer-events: none; }
.om-a-perde.bitti .oa-kapi--sol { transform: rotateY(105deg); } .om-a-perde.bitti .oa-kapi--sag { transform: rotateY(-105deg); }
.om-a-perde.bitti .om-acilis__ic { opacity: 0; transform: scale(.85); }

/* Küp: dönen 3B küp */
.oa-kup { position: relative; width: 90px; height: 90px; margin-bottom: 18px; transform-style: preserve-3d; animation: oaKup 2s cubic-bezier(.65, 0, .35, 1) forwards; }
.oa-kup i { position: absolute; inset: 0; display: grid; place-items: center; font: 800 38px var(--hf); font-style: normal; color: var(--btc, #fff); background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); border: 1px solid rgba(255, 255, 255, .35); box-shadow: inset 0 0 30px rgba(0, 0, 0, .25); }
.oa-kup i:nth-child(1) { transform: translateZ(45px); } .oa-kup i:nth-child(2) { transform: rotateY(180deg) translateZ(45px); } .oa-kup i:nth-child(3) { transform: rotateY(90deg) translateZ(45px); } .oa-kup i:nth-child(4) { transform: rotateY(-90deg) translateZ(45px); } .oa-kup i:nth-child(5) { transform: rotateX(90deg) translateZ(45px); } .oa-kup i:nth-child(6) { transform: rotateX(-90deg) translateZ(45px); }
@keyframes oaKup { 0% { transform: rotateX(-30deg) rotateY(0) scale(.4); } 60% { transform: rotateX(-25deg) rotateY(320deg) scale(1.05); } 100% { transform: rotateX(-20deg) rotateY(380deg) scale(1); } }
.om-a-kup.bitti { opacity: 0; transform: scale(1.6); filter: blur(12px); transition: opacity .7s, transform .9s cubic-bezier(.7, 0, .2, 1), filter .7s, visibility .7s; }

/* Harf: harfler 3B düşer */
.oa-harf { display: flex; opacity: 1 !important; transform: none !important; animation: none !important; }
.oa-harf span { display: inline-block; transform-origin: 50% 0; transform: rotateX(-100deg) translateY(-20px); opacity: 0; animation: oaHarf .8s cubic-bezier(.34, 1.56, .64, 1) forwards; animation-delay: calc(.35s + var(--i) * 45ms); }
@keyframes oaHarf { to { transform: none; opacity: 1; } }
.om-a-harf.bitti { opacity: 1; transform: none; clip-path: inset(0 0 100% 0); transition: clip-path 1s cubic-bezier(.7, 0, .2, 1), visibility 1s; }

/* Yazı: daktilo */
.oa-yazi { display: inline-flex; align-items: center; opacity: 1 !important; transform: none !important; animation: none !important; min-height: 1.3em; }
.oa-yazi i { width: 3px; height: 1em; margin-left: 4px; background: var(--a); animation: oaImlec .7s steps(2) infinite; }
@keyframes oaImlec { 50% { opacity: 0; } }
.om-a-yazi.bitti { opacity: 1; transform: none; clip-path: inset(50% 0 50% 0); transition: clip-path .9s cubic-bezier(.7, 0, .2, 1), visibility .9s; }

/* Şerit: dikey şeritler sırayla iner */
.om-a-serit { background: transparent; }
.oa-seritler { position: absolute; inset: 0; display: flex; }
.oa-seritler i { flex: 1; background: linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--a) 25%, var(--bg))); transform-origin: bottom; transition: transform .8s cubic-bezier(.7, 0, .2, 1); }
.oa-seritler i:nth-child(odd) { background: linear-gradient(180deg, color-mix(in srgb, var(--a) 18%, var(--bg)), var(--bg)); }
.om-a-serit .om-acilis__ic { position: relative; z-index: 2; transition: opacity .35s, transform .5s; }
.om-a-serit.bitti { opacity: 1; transform: none; visibility: visible; pointer-events: none; }
.om-a-serit.bitti .om-acilis__ic { opacity: 0; transform: translateY(-30px); }
.om-a-serit.bitti .oa-seritler i { transform: scaleY(0); }
.om-a-serit.bitti .oa-seritler i:nth-child(2) { transition-delay: .06s; } .om-a-serit.bitti .oa-seritler i:nth-child(3) { transition-delay: .12s; } .om-a-serit.bitti .oa-seritler i:nth-child(4) { transition-delay: .18s; } .om-a-serit.bitti .oa-seritler i:nth-child(5) { transition-delay: .24s; } .om-a-serit.bitti .oa-seritler i:nth-child(6) { transition-delay: .3s; }

/* Daire: yayılan dalgalar, daire maskeyle kapanır */
.oa-dalga { position: relative; display: grid; place-items: center; width: 160px; height: 160px; margin-bottom: 6px; }
.oa-dalga i { position: absolute; inset: 30px; border-radius: 50%; border: 2px solid var(--a); animation: oaDalga 1.8s ease-out infinite; }
.oa-dalga i:nth-child(2) { animation-delay: .6s; } .oa-dalga i:nth-child(3) { animation-delay: 1.2s; }
@keyframes oaDalga { from { transform: scale(.6); opacity: 1; } to { transform: scale(2); opacity: 0; } }
.om-a-daire { clip-path: circle(150% at 50% 50%); }
.om-a-daire.bitti { opacity: 1; transform: none; clip-path: circle(0% at 50% 50%); transition: clip-path 1s cubic-bezier(.7, 0, .2, 1), visibility 1s; }

/* Sayaç: sıfırdan yüze */
.oa-sayi { display: flex; align-items: flex-start; font-family: var(--hf); line-height: .9; color: var(--a); }
.oa-sayi b { font-size: clamp(90px, 16vw, 180px); font-variant-numeric: tabular-nums; text-shadow: 0 20px 60px color-mix(in srgb, var(--a) 40%, transparent); }
.oa-sayi span { font-size: 40px; margin-top: 14px; }
.oa-cizgi { width: min(320px, 70vw); height: 3px; border-radius: 3px; background: color-mix(in srgb, var(--c) 12%, transparent); overflow: hidden; }
.oa-cizgi i { display: block; height: 100%; background: linear-gradient(90deg, var(--a), var(--a2, var(--a))); transform-origin: left; animation: oaCizgi 1.6s cubic-bezier(.3, 0, .2, 1) forwards; }
@keyframes oaCizgi { from { transform: scaleX(0); } }
.om-a-sayac.bitti { opacity: 1; transform: translateY(-100%); transition: transform 1s cubic-bezier(.7, 0, .2, 1), visibility 1s; }

/* Kart: 3B dönen kart, sonra derine uçar */
.oa-kart { position: relative; width: min(340px, 80vw); height: 180px; transform-style: preserve-3d; animation: oaKart 1.7s cubic-bezier(.65, 0, .35, 1) .2s forwards; }
.oa-yuz { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 22px; backface-visibility: hidden; background: linear-gradient(135deg, var(--a), var(--a2, var(--a))); color: var(--btc, #fff); box-shadow: 0 40px 70px -30px var(--a); }
.oa-yuz b { font: 800 72px var(--hf); }
.oa-arka { transform: rotateY(180deg); background: var(--bg2); color: var(--c); border: 1px solid color-mix(in srgb, var(--a) 40%, transparent); }
.oa-arka strong { opacity: 1 !important; transform: none !important; animation: none !important; padding: 0 20px; text-align: center; }
@keyframes oaKart { 0% { transform: rotateX(20deg) rotateY(-30deg) scale(.6); } 45% { transform: rotateX(10deg) rotateY(0) scale(1); } 100% { transform: rotateX(0) rotateY(180deg) scale(1); } }
.om-a-kart.bitti { opacity: 0; transform: none; transition: opacity .7s .2s, visibility .9s; }
.om-a-kart.bitti .oa-kart { animation: none; transform: rotateY(180deg) translateZ(-600px); opacity: 0; transition: transform .9s cubic-bezier(.7, 0, .2, 1), opacity .7s; }

/* Yörünge: eğik 3B halkalarda dönen noktalar */
.oa-yor { position: relative; display: grid; place-items: center; width: 220px; height: 170px; transform-style: preserve-3d; }
.oa-yor i { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1.5px solid color-mix(in srgb, var(--a) 55%, transparent); transform-style: preserve-3d; }
.oa-yor i::after { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--a2, var(--a)); box-shadow: 0 0 14px var(--a2, var(--a)); }
.oa-yor i:nth-child(1) { width: 200px; height: 200px; margin: -100px; animation: oaYor1 2.4s linear infinite; }
.oa-yor i:nth-child(2) { width: 150px; height: 150px; margin: -75px; animation: oaYor2 1.8s linear infinite; }
.oa-yor i:nth-child(3) { width: 240px; height: 240px; margin: -120px; animation: oaYor3 3.2s linear infinite; opacity: .6; }
@keyframes oaYor1 { from { transform: rotateX(70deg) rotateZ(0); } to { transform: rotateX(70deg) rotateZ(360deg); } }
@keyframes oaYor2 { from { transform: rotateY(65deg) rotateZ(0); } to { transform: rotateY(65deg) rotateZ(-360deg); } }
@keyframes oaYor3 { from { transform: rotateX(60deg) rotateY(30deg) rotateZ(0); } to { transform: rotateX(60deg) rotateY(30deg) rotateZ(360deg); } }
.om-a-yorunge.bitti { opacity: 0; transform: scale(.7) rotateX(30deg); transition: opacity .7s, transform .9s cubic-bezier(.7, 0, .2, 1), visibility .7s; }