/* ─────────────────────────────────────────────────────────────
tennizy.com — ortak tasarım katmanı
Kararların GEREKÇESİ: docs/TASARIM_DEFTERI.md
Buradaki değerler tek kaynaktır; sayfalara hex yazılmaz.
───────────────────────────────────────────────────────────── */
@font-face{
/* Kendi sunucumuzdan: Google Fonts CDN'i ziyaretçi IP'sini üçüncü tarafa gönderir. */
font-family:'Outfit';
src:url('/assets/Outfit.ttf') format('truetype-variations');
font-weight:100 900; font-display:swap;
}
:root{
/* marka */
--mint:#00F5A0; /* ana vurgu — SADECE zemin/dolgu olarak */
--mint-deep:#007A52; /* aydınlık zeminde okunan nane (metin için) */
--cyan:#00D9F5; /* veri / ilerleme */
/* aydınlık yüzey */
--ink:#0A0E12;
--ink-2:#39454F;
--ink-3:#6B7685;
--paper:#FFFFFF;
--paper-2:#F2F6F7;
--line:#E2E9EB;
/* koyu yüzey */
--night:#0A0E12;
--night-2:#151C25;
--night-line:#26313C;
--night-ink:#EAF0F2;
--night-ink-2:#AFBCC4;
/* yarıçap ritmi */
--r-chip:8px; --r-ctl:12px; --r-card:20px; --r-full:999px;
/* ölçü */
--w-page:1120px; --w-doc:780px; --pad:24px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
font-family:'Outfit',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
background:var(--paper); color:var(--ink); line-height:1.6;
font-weight:400; overflow-x:clip; -webkit-font-smoothing:antialiased;
}
a{color:inherit}
/* height:auto ŞART: ![]()
üzerindeki height niteliği yüksekliği sabitler,
genişlik max-width ile daralınca görsel yanlardan ezilir. */
img{max-width:100%;height:auto;display:block}
h1,h2,h3{letter-spacing:-.03em;line-height:1.2;font-weight:800}
h1{font-size:clamp(38px,6.6vw,68px)}
h2{font-size:clamp(28px,4.4vw,46px)}
h3{font-size:20px;letter-spacing:-.02em;line-height:1.3}
.lead{color:var(--ink-2);font-size:clamp(17px,2.1vw,21px);line-height:1.5;max-width:58ch}
.sm{color:var(--ink-3);font-size:15px}
/* Fosforlu vurgu — anahtar ifadenin arkasına. Metin KOYU kalır:
beyaz yazı #00F5A0 üstünde kontrast bırakmıyor. */
.mark{background:linear-gradient(var(--mint),var(--mint)) no-repeat 0 0/100% 100%;
padding:.02em .16em;border-radius:.1em;
box-decoration-break:clone;-webkit-box-decoration-break:clone}
/* Bölüm etiketi — emoji başlık yerine: nane çubuk + versal + geniş aralık */
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:800;
letter-spacing:.14em;text-transform:uppercase;color:var(--mint-deep)}
.kicker::before{content:"";width:7px;height:22px;border-radius:3px;background:var(--mint-deep)}
.wrap{max-width:var(--w-page);margin:0 auto;padding:0 var(--pad)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;
letter-spacing:-.03em;text-decoration:none;color:inherit}
.brand img{height:34px;width:34px;border-radius:10px}
/* Yatay logo: adı zaten taşır, yanına metin yazılmaz. Oran sabit, yalnız yükseklik verilir.
Kurallar: docs/marka/Tennizy_Logo_Manifestosu.pdf */
.brand img.logo{height:56px;width:auto;border-radius:0}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:var(--r-full);
padding:3px;background:var(--paper-2)}
.lang button{background:none;border:0;color:var(--ink-3);font:inherit;font-size:13px;
font-weight:700;padding:6px 13px;border-radius:var(--r-full);cursor:pointer}
.lang button.on{background:var(--ink);color:#fff}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:16px;
padding:15px 28px;border-radius:var(--r-full);text-decoration:none;border:1px solid transparent}
.btn.solid{background:var(--ink);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--ink);background:var(--paper)}
.note{border-left:3px solid var(--line);padding:4px 0 4px 18px;color:var(--ink-3);
font-size:14.5px;max-width:70ch}
/* dil anahtarı */
.en{display:none}
html[lang="en"] .tr{display:none}
html[lang="en"] .en{display:revert}
/* ───────────────── pazarlama sayfaları ───────────────── */
header{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);
background:rgba(255,255,255,.82);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.hero{position:relative;overflow:hidden;background:
radial-gradient(90% 70% at 88% 6%,rgba(0,217,245,.16),transparent 62%),
radial-gradient(70% 60% at 4% 0%,rgba(0,245,160,.18),transparent 60%)}
.hero .wrap{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center;
padding:76px var(--pad) 64px}
.hero h1{margin:20px 0}
/* düğme satırı ve "çok yakında" notu her bölümde aynı: yalnız hero'da tanımlıyken
Android bölümünde düğme metne yapışıktı */
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.soon{margin-top:18px;font-size:14px;color:var(--ink-3)}
.shot{filter:drop-shadow(0 34px 60px rgba(10,14,18,.22))}
.section{padding:84px 0}
.section.tight{padding:60px 0}
.paper2{background:var(--paper-2)}
.night{background:var(--night);color:#fff}
.night.photo{position:relative;background:var(--night);isolation:isolate}
.night.photo::before{content:"";position:absolute;inset:0;z-index:-1;
background:linear-gradient(90deg,rgba(10,14,18,.94) 0%,rgba(10,14,18,.86) 46%,rgba(10,14,18,.58) 100%),
var(--photo) center/cover no-repeat}
.night h2,.night h3{color:#fff}
.night .lead{color:var(--night-ink-2)}
.night .kicker{color:var(--mint)}
.night .kicker::before{background:var(--mint)}
.night .card{background:var(--night-2);border-color:var(--night-line)}
.night .card p{color:var(--night-ink-2)}
.night .fact{border-color:var(--night-line);color:var(--night-ink-2)}
.strip{height:clamp(200px,26vw,320px);background:var(--strip) center 62%/cover no-repeat;
position:relative;display:flex;align-items:center}
.strip::after{content:"";position:absolute;inset:0;
background:linear-gradient(90deg,rgba(255,255,255,.92),rgba(255,255,255,.35) 52%,rgba(255,255,255,0))}
.strip .wrap{position:relative;z-index:1}
.strip p{font-size:clamp(20px,3vw,32px);font-weight:800;letter-spacing:-.03em;
line-height:1.12;max-width:17ch;color:var(--ink)}
/* boşluk ekranla büyür: arka telefonlar ve süzülme payı metne yaslanmasın */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(56px,7vw,96px);align-items:center}
/* min-width:0 olmadan grid hücresi küçülmeyi reddeder → dar ekranda yatay taşma */
.split>*,.hero .wrap>*{min-width:0}
.split.rev .col-img{order:-1}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:44px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:26px}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-2);font-size:15.5px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;margin-top:46px}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
border-radius:var(--r-ctl);font-weight:800;background:var(--mint);color:var(--ink);margin-bottom:14px}
.step h3{margin-bottom:6px}
.step p{color:var(--ink-2);font-size:15.5px}
.tiers{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.tier{border:1px solid var(--night-line);border-radius:14px;padding:14px 18px;min-width:132px;flex:1}
.tier b{display:block;font-size:17px;letter-spacing:-.02em}
/* > şart: .tier span, kademe adının içindeki TR/EN span'lerini de yakalayıp adı 13px griye çeviriyordu */
.tier>span{font-size:13px;color:#8A99A3;font-variant-numeric:tabular-nums}
.facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.fact{border:1px solid var(--line);border-radius:var(--r-full);padding:10px 18px;
font-size:14.5px;font-weight:600;color:var(--ink-2);text-decoration:none}
footer{border-top:1px solid var(--line);padding:46px 0;color:var(--ink-3);font-size:14.5px}
.fcols{display:flex;flex-wrap:wrap;gap:22px;justify-content:space-between;align-items:center}
footer a{color:var(--ink-2);text-decoration:none;margin-right:20px}
footer a:hover{color:var(--mint-deep)}
/* ───────────────── medya kiti ───────────────── */
.shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin-top:20px}
.shots a{border:1px solid var(--line);border-radius:14px;overflow:hidden;display:block}
.wide{border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:20px;max-width:620px}
.panel{background:var(--paper-2);border:1px solid var(--line);border-radius:16px;
padding:22px;margin-top:20px;max-width:74ch}
code{background:var(--paper-2);padding:2px 7px;border-radius:6px;font-size:14px}
/* medya kiti (body.press). Sınıfsız h1/h2 kullanıyor; global margin:0 onları
birbirine yapıştırıyordu (2026-09-26'da fark edildi). */
body.press main.wrap{padding-top:56px;padding-bottom:96px}
body.press main h1{font-size:clamp(40px,6vw,60px);margin-bottom:14px}
body.press main h2{font-size:clamp(24px,3.2vw,32px);margin:64px 0 16px;padding-top:30px;border-top:1px solid var(--line)}
body.press main .sm{margin-top:12px}
body.press main table{border-collapse:collapse;width:100%;margin-top:6px;font-size:15.5px}
body.press main th,body.press main td{text-align:left;vertical-align:top;padding:14px 18px 14px 0;
border-bottom:1px solid var(--line);overflow-wrap:anywhere}
body.press main th{width:220px;color:var(--ink);font-weight:700}
body.press main td{color:var(--ink-2)}
body.press main .shots a{transition:transform .35s var(--ease),box-shadow .35s}
@media(hover:hover){ body.press main .shots a:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(10,14,18,.35)} }
@media(max-width:600px){ body.press main th{width:38%} body.press main h2{margin-top:48px} }
/* ───────────────── belge sayfaları (yasal) ─────────────────
body.doc ile kapsanıyor: .box / .card gibi adlar pazarlama
sayfalarındakilerle çakışmasın. */
body.doc{background:var(--paper);color:var(--ink);line-height:1.7}
body.doc .wrap{max-width:var(--w-doc);padding:28px 22px 80px}
body.doc .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
body.doc .brand{font-size:17px}
body.doc .brand img{height:28px;width:28px;border-radius:8px}
body.doc .brand img.logo{height:54px;width:auto;border-radius:0}
body.doc h1{font-size:clamp(26px,4.4vw,36px);margin:10px 0 6px}
body.doc h2{font-size:clamp(19px,2.6vw,23px);margin:34px 0 10px}
body.doc h3{font-size:16px;margin:22px 0 6px}
body.doc p,body.doc li{color:var(--ink-2);font-size:16px}
body.doc ul{margin:10px 0 10px 22px}
body.doc li{margin-bottom:4px}
body.doc a{color:var(--mint-deep);font-weight:600}
body.doc b{color:var(--ink)}
body.doc .meta{color:var(--ink-3);font-size:13.5px;margin-bottom:10px}
body.doc table{border-collapse:collapse;width:100%;margin:16px 0;font-size:15px}
/* 3 sütunlu tablo 360 px'te 18 px taşıyordu: uzun sözcük min-content'i şişiriyor.
anywhere, min-content hesabına da girer (break-word girmez). */
body.doc td,body.doc th{border:1px solid var(--line);padding:10px 12px;text-align:left;
vertical-align:top;color:var(--ink-2);overflow-wrap:anywhere;hyphens:auto}
body.doc th{color:var(--ink);font-weight:700;background:var(--paper-2)}
body.doc hr{border:0;border-top:1px solid var(--line);margin:34px 0}
body.doc .box{background:var(--paper-2);border:1px solid var(--line);
border-left:3px solid var(--mint-deep);border-radius:0 var(--r-ctl) var(--r-ctl) 0;
padding:16px 18px;margin:18px 0}
body.doc .box b{color:var(--ink)}
body.doc .card{background:var(--paper);border:1px solid var(--line);
border-radius:var(--r-card);padding:24px;margin:20px 0}
/* ───────────────── dar ekran ───────────────── */
@media(max-width:880px){
.hero .wrap{grid-template-columns:1fr;gap:34px;padding:56px var(--pad) 48px}
.hero .col-img{max-width:min(380px,100%);margin:0 auto}
.split{grid-template-columns:1fr;gap:34px}
.split.rev .col-img{order:0}
/* sabit piksel tavan viewport'u aşabilir → min() */
.col-img img{max-width:min(400px,100%);margin:0 auto}
.section{padding:64px 0}
}
/* ─────────────────────────────────────────────────────────────
Ana sayfa · manifesto mimarisi bileşenleri (2026-09-25)
Gerekçe: docs/claude-memory/marka_manifestosu_sunum.md
───────────────────────────────────────────────────────────── */
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px;margin-top:40px}
.grid4 .card{padding:22px}
.grid4 .card h3{margin-bottom:7px;font-size:18px}
.grid4 .card p{font-size:14.5px}
/* gelişim döngüsü: altı adım, alt kenarda ilerleme çizgisi (camgöbeği = ilerleme) */
.loop{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:38px}
.lp{border:1px solid var(--line);border-radius:16px;padding:18px 18px 20px;background:var(--paper);position:relative}
.lp b{display:block;font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--mint-deep);margin-bottom:6px}
.lp span{font-size:14px;color:var(--ink-2);line-height:1.45}
.lp::after{content:"";position:absolute;left:18px;right:18px;bottom:0;height:3px;
border-radius:3px 3px 0 0;background:linear-gradient(90deg,var(--line),var(--cyan))}
.loop-end{margin-top:22px;font-size:17px;font-weight:800;letter-spacing:-.02em}
/* SSS akordeonu */
.faq{margin-top:38px;max-width:76ch}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font-size:17px;font-weight:700;letter-spacing:-.02em;cursor:pointer;list-style:none;
display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mint-deep);font-weight:800;font-size:21px;line-height:1;flex:0 0 auto;
transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin-top:12px;color:var(--ink-2);font-size:15.5px;line-height:1.55}
.faq a{color:var(--mint-deep);font-weight:700}
/* marka manifestosu (gece bölümü) */
.mfo{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-.03em;line-height:1.25;
color:#fff;margin-bottom:24px;max-width:24ch}
.mf{font-size:16.5px;line-height:1.75;color:var(--night-ink);margin-bottom:5px;max-width:60ch}
.mf.hi{color:#fff;font-weight:700}
.mf-gap{margin-top:18px}
.mfc{margin-top:28px;padding-top:24px;border-top:1px solid var(--night-line);
font-size:clamp(20px,2.6vw,26px);font-weight:800;letter-spacing:-.025em;color:#fff;line-height:1.3}
.mfc em{display:block;font-style:normal;color:var(--mint);font-size:17px;margin-top:10px}
.mf-cols{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
@media(max-width:880px){ .mf-cols{grid-template-columns:1fr;gap:6px} }
/* ─────────────────────────────────────────────────────────────
Ana sayfa · hareket ve derinlik katmanı (2026-09-26)
İlkeler:
· İçerik JS olmadan da tam görünür: gizleme yalnız html.js altında.
· prefers-reduced-motion'da hareket tamamen kapanır.
· Yalnız dikey kayma ve eş ölçek: yatay kayma dar ekranda taşma üretir.
· Telefon cephe durur (eğim/perspektif 2026-09-22'de reddedildi);
derinlik ışıktan ve hafif süzülmeden gelir.
───────────────────────────────────────────────────────────── */
:root{ --ease:cubic-bezier(.2,.7,.2,1); interpolate-size:allow-keywords }
section[id]{scroll-margin-top:84px}
/* okuma ilerlemesi: camgöbeği = ilerleme (renk anlamı defterde) */
.progress{display:none}
@supports (animation-timeline:scroll()){
.progress{display:block;position:fixed;top:0;left:0;right:0;height:3px;z-index:40;
transform-origin:0 50%;background:linear-gradient(90deg,var(--mint),var(--cyan));
animation:grow linear both;animation-timeline:scroll(root)}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}
/* başlık: kaydırınca yoğunlaşır, geniş ekranda bölüm bağlantıları */
header{transition:box-shadow .3s,background .3s}
header.scrolled{background:rgba(255,255,255,.92);box-shadow:0 8px 30px -18px rgba(10,14,18,.35)}
.nav-links{display:flex;gap:4px;margin-left:auto;margin-right:12px}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink-2);text-decoration:none;
padding:8px 13px;border-radius:var(--r-full);transition:background .2s,color .2s}
.nav-links a:hover{background:var(--paper-2);color:var(--ink)}
.nav-links a.on{background:var(--ink);color:#fff}
/* dar ekran davranışı aşağıda, "menü" bloğunda */
/* hero: sürüklenen ışık lekesi + film greni (grensiz gradyan bantlaşır) */
.hero .wrap{position:relative;z-index:1}
.hero::before{content:"";position:absolute;z-index:0;width:62vmax;height:62vmax;right:-18vmax;top:-26vmax;
border-radius:50%;background:radial-gradient(closest-side,rgba(0,245,160,.30),rgba(0,217,245,.14) 55%,transparent);
filter:blur(30px);animation:drift 18s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.07;mix-blend-mode:multiply;
background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-9vmax,7vmax,0) scale(1.12)}}
/* telefon: arkasında nefes alan hale, kendisi hafifçe süzülür */
.col-img{position:relative;isolation:isolate}
.col-img::before{content:"";position:absolute;z-index:-1;inset:14% 10% 8%;border-radius:40%;
background:radial-gradient(closest-side,rgba(0,245,160,.50),rgba(0,217,245,.24) 60%,transparent);
filter:blur(38px);opacity:.75;animation:breathe 6s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.07);opacity:1}}
.hero .shot{animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
/* ekrana giriş: yukarı kayarak belirme, kardeşler sırayla */
html.js .rv{opacity:0;transform:translateY(26px);
transition:opacity .8s var(--ease),transform .9s var(--ease);
transition-delay:calc(var(--i,0) * 90ms)}
html.js .rv.in{opacity:1;transform:none}
/* giriş bitince öğe kendi geçişine döner; yoksa hover da sıra gecikmesiyle çalışır */
html.js .rv.done{transition-delay:0s}
html.js .grid4 .card.rv.done{transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s}
html.js .rv-img{opacity:0;transform:translateY(46px) scale(.94);filter:blur(10px);
transition:opacity 1s var(--ease),transform 1.2s var(--ease),filter 1s var(--ease)}
html.js .rv-img.in{opacity:1;transform:none;filter:none}
/* bölüm içi görsel ve fotoğraflar: sayfayla hafif paralaks (destekleyen tarayıcıda) */
@supports (animation-timeline:view()){
.split .col-img .shot{animation:par linear both;animation-timeline:view();animation-range:cover}
@keyframes par{from{transform:translateY(34px)}to{transform:translateY(-34px)}}
.strip{animation:pan linear both;animation-timeline:view();animation-range:cover}
@keyframes pan{from{background-position:center 30%}to{background-position:center 85%}}
.night.photo::before{animation:pan2 linear both;animation-timeline:view();animation-range:cover}
@keyframes pan2{from{background-position:0 0,center 20%}to{background-position:0 0,center 80%}}
}
/* ikon: 24px kafes, 1.7 kontur, ikon başına tek nane vurgu (manifesto seti) */
.ico{width:24px;height:24px;flex:0 0 auto;color:var(--ink);--acc:var(--mint-deep);
fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ibox{width:48px;height:48px;border-radius:14px;background:var(--paper-2);border:1px solid var(--line);
display:flex;align-items:center;justify-content:center;margin-bottom:18px;
transition:background .3s,border-color .3s,transform .4s var(--ease)}
.paper2 .ibox{background:var(--paper)}
/* kartlar: üst kenarda nane→camgöbeği çizgi */
.grid4 .card{position:relative;overflow:hidden;
transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s}
.grid4 .card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;
background:linear-gradient(90deg,var(--mint),var(--cyan));transform:scaleX(0);transform-origin:0 50%;
transition:transform .5s var(--ease)}
.btn .arr{display:inline-block;transition:transform .3s var(--ease)}
@media(hover:hover){
.grid4 .card:hover{transform:translateY(-4px);border-color:transparent;
box-shadow:0 22px 48px -24px rgba(10,14,18,.28),0 0 0 1px rgba(0,245,160,.35)}
.grid4 .card:hover::before{transform:scaleX(1)}
.grid4 .card:hover .ibox{background:var(--mint);border-color:var(--mint);transform:rotate(-6deg)}
.grid4 .card:hover .ico{--acc:var(--ink)}
.btn{transition:transform .25s var(--ease),box-shadow .25s,border-color .25s,background .25s}
.btn.solid:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(0,245,160,.75)}
.btn.ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn:hover .arr{transform:translateY(3px)}
.fact{transition:border-color .25s,color .25s}
a.fact:hover{border-color:var(--mint-deep);color:var(--ink)}
}
/* gelişim döngüsü: numaralı, alt çizgi sırayla dolar */
.loop{counter-reset:lp}
.lp b::before{counter-increment:lp;content:counter(lp,decimal-leading-zero);display:block;
font-size:26px;letter-spacing:-.03em;color:var(--ink);opacity:.16;margin-bottom:6px}
html.js .loop .lp::after{transform:scaleX(0);transform-origin:0 50%;
transition:transform .9s var(--ease);transition-delay:calc(var(--i,0) * 140ms + .3s)}
html.js .loop .lp.in::after{transform:scaleX(1)}
/* SSS: açılış yükseklik geçişiyle (destekleyen tarayıcıda) */
.faq details::details-content{block-size:0;overflow:hidden;
transition:block-size .45s var(--ease),content-visibility .45s allow-discrete}
.faq details[open]::details-content{block-size:auto}
.faq summary{transition:color .2s}
.faq summary:hover{color:var(--mint-deep)}
/* final çağrı: yumuşak ışık */
.cta-final{position:relative;overflow:hidden;isolation:isolate}
.cta-final::before{content:"";position:absolute;z-index:-1;left:50%;top:40%;width:min(900px,120vw);height:520px;
transform:translate(-50%,-50%);border-radius:50%;
background:radial-gradient(closest-side,rgba(0,245,160,.22),rgba(0,217,245,.10) 60%,transparent)}
/* kademe kutuları fotoğrafın açık yanında kayboluyordu: buzlu cam zemin.
Tıklanmıyorlar: kalıcı vurgu ya da hover kalkışı yok (ilk kutu seçili düğme gibi
duruyordu, Evrim basmak istedi, 2026-09-26). Vurgu aşağıda bir kerelik sırayla yanma. */
.night .tier{background:rgba(10,14,18,.42);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
/* dar ekran: kart yatay dizilir (ikon solda), dört kart alt alta daha az yer kaplar */
@media(max-width:560px){
.grid4 .card{display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:16px;align-items:start}
.grid4 .card .ibox{grid-row:span 2;margin:0}
.grid4 .card h3{margin-top:2px}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{animation:none!important;transition:none!important}
html.js .rv,html.js .rv-img{opacity:1;transform:none;filter:none}
html.js .rv .mark{background-size:100% 100%}
html.js .loop .lp::after{transform:none}
.progress{display:none}
}
/* ─────────────────────────────────────────────────────────────
Menü (2026-09-26): bağlantılar sayfa akışı sırasında, telefonda açılır panel
───────────────────────────────────────────────────────────── */
.nav .ico{width:18px;height:18px;color:#fff;--acc:var(--mint)}
.nav-cta{display:inline-flex!important;align-items:center;gap:8px;margin-left:8px;
background:var(--ink);color:#fff!important;padding:9px 16px 9px 13px!important}
.nav-links a.nav-cta:hover{background:var(--ink);box-shadow:0 10px 24px -12px rgba(0,245,160,.8)}
.menu-btn{display:none}
@media(max-width:1180px){ .nav-links .nav-cta{display:none!important} }
@media(max-width:960px){
.nav .lang{margin-left:auto}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--paper);cursor:pointer}
.menu-btn .ico{width:22px;height:22px;color:var(--ink);--acc:var(--mint-deep)}
.nav-links{position:fixed;top:68px;left:0;right:0;margin:0;flex-direction:column;align-items:stretch;gap:2px;
padding:12px var(--pad) 24px;background:var(--paper);border-bottom:1px solid var(--line);
box-shadow:0 34px 60px -34px rgba(10,14,18,.4);
visibility:hidden;clip-path:inset(0 0 100% 0);
transition:clip-path .45s var(--ease),visibility 0s linear .45s}
header.menu-open .nav-links{visibility:visible;clip-path:inset(0 0 -60px 0);
transition:clip-path .45s var(--ease)}
.nav-links a{font-size:20px;font-weight:700;letter-spacing:-.02em;color:var(--ink);padding:13px 8px;
border-radius:var(--r-ctl);opacity:0;translate:0 -10px;transition:opacity .3s,translate .45s var(--ease),background .2s}
header.menu-open .nav-links a{opacity:1;translate:0 0}
header.menu-open .nav-links a:nth-child(2){transition-delay:40ms}
header.menu-open .nav-links a:nth-child(3){transition-delay:80ms}
header.menu-open .nav-links a:nth-child(4){transition-delay:120ms}
header.menu-open .nav-links a:nth-child(5){transition-delay:160ms}
header.menu-open .nav-links a:nth-child(6){transition-delay:200ms}
.nav-links a.on{background:var(--paper-2);color:var(--ink)}
.nav-links .nav-cta{display:flex!important;justify-content:center;margin:12px 0 0;padding:15px!important;font-size:17px}
}
/* ─────────────────────────────────────────────────────────────
İkon: kendini çizerek belirme (set: brand/ikon-seti, sprite'ta pathLength=1)
Kalıtılan özelliklerle kurulur: