/* Akademi One tanıtım sitesi · Gece görünümü: her zaman koyu, sahne ışığı gibi turuncu parıltı, iri başlıklar.
   Renkler tokens.css'ten; sayfa data-theme=dark ile koyu değerleri kullanır. */
@font-face{font-family:'Plus Jakarta Sans';font-weight:500;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Plus Jakarta Sans';font-weight:500;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Plus Jakarta Sans';font-weight:700;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Plus Jakarta Sans';font-weight:700;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Plus Jakarta Sans';font-weight:800;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-800-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Plus Jakarta Sans';font-weight:800;font-display:swap;src:url(fonts/plus-jakarta-sans-latin-ext-800-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;color-scheme:dark}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-weight:500;color:var(--ink);background:var(--bg);line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
section{margin:96px auto}
.muted{color:var(--muted)} .small{font-size:13px}
em{font-style:normal;color:var(--accent)}

/* Sahne ışığı: üstte turuncu parıltı, sağda mor */
.isik{position:absolute;inset:0 0 auto;height:900px;z-index:-1;pointer-events:none;overflow:hidden}
.isik::before{content:"";position:absolute;left:50%;top:-340px;width:1100px;height:900px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 50%,transparent),transparent)}
.isik::after{content:"";position:absolute;right:-220px;top:220px;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,var(--orb-3),transparent)}

/* Cam kart */
.glass{background:var(--glass);border:1px solid var(--glass-line);border-radius:24px}

/* Düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:999px;font:inherit;font-weight:800;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform var(--t-fast) var(--ease)}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--accent);color:var(--on-accent);box-shadow:0 0 40px color-mix(in srgb,var(--accent) 45%,transparent)}
.btn.ghost{background:var(--glass);color:var(--ink);border:1px solid var(--glass-line)}
.btn.big{min-height:54px;padding:0 28px;font-size:16px}
.btn.block{width:100%}

/* Üst menü */
.nav{position:sticky;top:0;z-index:10;padding:12px 0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:color-mix(in srgb,var(--bg) 70%,transparent);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;min-height:44px}
.links{display:flex;gap:2px;align-items:center;padding:4px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);margin:0 auto}
.links a{text-decoration:none;font-weight:700;font-size:14px;padding:0 16px;min-height:40px;display:inline-flex;align-items:center;border-radius:999px;color:var(--muted)}
.links a:hover{color:var(--ink)}
.links a[aria-current="page"]{color:var(--on-strong);background:var(--strong)}
.btn[aria-current="page"]{outline:2px solid var(--ink);outline-offset:2px}
.menu-only,.links .menu-only{display:none}
.menu-btn{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-line);background:var(--glass);color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
.skip{position:absolute;left:-999px;top:8px;z-index:20;background:var(--surface);padding:10px 14px;border-radius:12px;font-weight:800}
.skip:focus{left:8px}

/* Yazı */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;border:1px solid var(--glass-line);background:var(--glass-soft);color:var(--muted)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
h1{font-size:clamp(44px,8.5vw,104px);line-height:.98;letter-spacing:-.045em;font-weight:800;margin:22px 0}
h1 em{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(30px,4.4vw,52px);line-height:1.06;letter-spacing:-.035em;font-weight:800;margin:14px 0 0}
h3{font-size:clamp(24px,2.8vw,32px);line-height:1.15;letter-spacing:-.025em;font-weight:800;margin:10px 0 12px}
h4{font-size:18px;font-weight:800;margin:0 0 6px}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:600px;margin:0 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.ticks{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted);font-weight:700;font-size:14px}
.ticks li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:6px}
.center{text-align:center;margin-top:32px}

/* Ana sayfa: ortalanmış giriş, altta üç telefon */
.hero{text-align:center;padding-top:72px;margin-top:0}
.hero .lead{margin-left:auto;margin-right:auto}
.hero .cta,.hero .ticks{justify-content:center}
.hero h1{max-width:1000px;margin-left:auto;margin-right:auto}
.phone{border-radius:40px;padding:9px;background:var(--surface);border:1px solid var(--glass-line);box-shadow:var(--shadow-lg)}
.phone img{border-radius:32px;width:100%}
.sahne{display:flex;justify-content:center;align-items:flex-end;gap:24px;margin-top:64px;height:540px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
.sahne .phone{width:260px;flex:none}
.sahne .yan{transform:translateY(80px) scale(.9);opacity:.7}
.dallar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:820px;margin:40px auto 0}
.dallar span{padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-weight:700;font-size:14px}

/* Sorun */
.problem{text-align:center}
.card-pad{padding:44px}
.pain{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:32px 0;background:var(--line);border-radius:20px;overflow:hidden;text-align:left}
.pain div{display:flex;flex-direction:column;gap:6px;padding:22px;background:var(--bg)}
.pain b{color:var(--accent);font-size:13px;letter-spacing:.1em;text-transform:uppercase}
.pain span{color:var(--ink);font-weight:700}
.pain-end{font-size:22px;font-weight:800;margin:0}

/* Bölüm başlığı ve kartlar */
.sec-head{text-align:center;margin-bottom:44px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:28px;overflow:hidden}
.pick-card{display:flex;flex-direction:column;padding:28px;text-decoration:none;color:var(--ink);background:var(--bg);transition:transform var(--t-fast) var(--ease)}
.pick-card.glass{border:0;border-radius:0;background:var(--bg)}
.pick-card:active{transform:scale(.98)}
.pick-card img{border-radius:20px;height:300px;object-fit:cover;object-position:top;margin-bottom:20px}
.pick-card h4{font-size:22px}
.pick-card p{margin:0 0 14px;color:var(--muted)}
.more{margin-top:auto;font-weight:800;color:var(--accent)}

/* Özellikler sayfası */
.page-head{text-align:center;margin-top:72px;margin-bottom:24px}
.page-head .lead{margin-left:auto;margin-right:auto}
.h1-page{font-size:clamp(38px,6vw,76px)}
.chips-nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:8px}
.chips-nav a{text-decoration:none;font-weight:700;font-size:14px;padding:0 16px;min-height:44px;display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.chips-nav a:hover{color:var(--ink);border-color:var(--glass-line)}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin:80px 0;scroll-margin-top:90px}
.feature.rev .f-text{order:2}
.tag{display:inline-block;font-weight:800;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.f-text p{color:var(--muted);font-size:17px;margin:0}
.f-shot{position:relative;isolation:isolate}
.f-shot::before{content:"";position:absolute;inset:10% 10%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 30%,transparent),transparent);z-index:-1}
.f-shot .phone{width:300px;margin:0 auto}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mini{padding:26px}
.mini p{margin:0;color:var(--muted);font-size:15px}
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.role{padding:28px}
.role p{margin:0;color:var(--muted)}
.dot{display:block;width:10px;height:10px;border-radius:50%;margin-bottom:18px}
.dot.a{background:var(--accent)} .dot.b{background:var(--orb-3)} .dot.c{background:var(--ok)}
.note{text-align:center;color:var(--muted);margin-top:24px}

/* Adımlar */
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.timeline li{display:flex;gap:24px;padding:32px;align-items:flex-start}
.n{display:inline-flex;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;background:var(--accent);color:var(--on-accent);font-weight:800;flex:none;box-shadow:0 0 30px color-mix(in srgb,var(--accent) 40%,transparent)}
.timeline h3{margin-top:4px}
.timeline p{margin:0;color:var(--muted);font-size:17px}
.timeline .ticks{margin-top:14px}

/* Sık sorulanlar */
.faq{padding:0;margin-bottom:12px;border-radius:20px}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:800;font-size:17px;min-height:44px;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
.faq[open] summary::after{content:"–"}
.faq p{margin:0;padding:0 24px 20px;color:var(--muted)}

/* Formlar (demo ve giriş) */
.form-card{padding:36px}
form{margin-top:20px}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px;min-height:50px}
.field textarea{resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;margin:6px 0 16px;font-size:14px;color:var(--muted);cursor:pointer}
.check input{width:22px;height:22px;margin-top:1px;accent-color:var(--accent);flex:none}
.form-msg{min-height:22px;font-weight:700;margin:0 0 12px}
.form-msg.ok{color:var(--ok)} .form-msg.bad{color:var(--bad)}
.giris-kutu{max-width:440px;margin:0 auto}
.giris-kutu h2{font-size:28px;margin:0 0 4px}
.unuttum{display:block;font-size:14px;font-weight:600;color:var(--muted);margin:-4px 0 16px}
.ayrac{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:22px 0 14px}
.ayrac::before,.ayrac::after{content:"";flex:1;height:1px;background:var(--line)}
.yeni{text-align:center;margin:0;color:var(--muted)}
.yeni a{font-weight:800;color:var(--accent)}

/* Kapanış bandı */
.band{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:72px 24px;border-radius:0;border:0;border-top:1px solid var(--line);background:none}
.band h2{margin:0}
.band p{margin:0 0 18px}
.band .cta{justify-content:center}

/* Alt bilgi */
.foot{border-top:1px solid var(--line);padding:36px 0 48px;margin-top:40px}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.foot nav{display:flex;gap:6px;flex-wrap:wrap;margin-right:auto}
.foot nav a{text-decoration:none;color:var(--muted);font-weight:700;padding:10px;min-height:44px;display:inline-flex;align-items:center}
.foot nav a:hover{color:var(--ink)}

/* Giriş animasyonu: yalnızca sayfa açılırken */
@media (prefers-reduced-motion:no-preference){
  .hero-text{animation:up var(--t-sheet-in) var(--ease) both}
  .sahne{animation:up 300ms var(--ease) 80ms both}
  @keyframes up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Sayfadan sayfaya geçiş. Üst menü yerinde durur, içerik kayarak değişir.
   Menü sırasında sağa gidince yeni sayfa sağdan gelir (yön gecis.js'de). */
@media (prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto}
  .nav{view-transition-name:ust-menu}
  ::view-transition-group(ust-menu){animation:none}
  ::view-transition-old(ust-menu),::view-transition-new(ust-menu){animation-duration:var(--t-overlay-in)}
  ::view-transition-old(root){animation:vt-cik var(--t-sheet-out) var(--ease) both}
  ::view-transition-new(root){animation:vt-gel var(--t-base) var(--ease) both}
  html:active-view-transition-type(ileri)::view-transition-old(root){animation-name:vt-cik-sola}
  html:active-view-transition-type(ileri)::view-transition-new(root){animation-name:vt-gel-sagdan}
  html:active-view-transition-type(geri)::view-transition-old(root){animation-name:vt-cik-saga}
  html:active-view-transition-type(geri)::view-transition-new(root){animation-name:vt-gel-soldan}
  @keyframes vt-cik{to{opacity:0}}
  @keyframes vt-gel{from{opacity:0;transform:translateY(12px)}}
  @keyframes vt-cik-sola{to{opacity:0;transform:translateX(-40px)}}
  @keyframes vt-cik-saga{to{opacity:0;transform:translateX(40px)}}
  @keyframes vt-gel-sagdan{from{opacity:0;transform:translateX(40px)}}
  @keyframes vt-gel-soldan{from{opacity:0;transform:translateX(-40px)}}

  /* Geçiş desteklemeyen tarayıcıda içerik belirerek gelir */
  html.giris main{animation:up var(--t-base) var(--ease) both}

  /* Aşağı kaydırınca bölümler sırayla belirir (sınıfları site.js ekler) */
  .rv{opacity:0;transform:translateY(24px)}
  .rv.gorundu{opacity:1;transform:none;transition:opacity 300ms var(--ease),transform 300ms var(--ease)}
}

/* Tablet ve telefon */
@media (max-width:960px){
  .links{display:none;position:absolute;left:12px;right:12px;top:calc(100% + 8px);flex-direction:column;align-items:stretch;gap:6px;padding:14px;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg);margin:0}
  .links.open{display:flex}
  .links a{padding:0 16px;min-height:50px;font-size:17px;color:var(--ink)}
  .links .menu-only{display:flex}
  .menu-btn{display:inline-flex}
  .nav-in{position:relative}
  .brand{margin-right:auto}
  .sahne{height:440px} .sahne .yan{display:none}
  .pain{grid-template-columns:1fr 1fr}
  .feature,.feature.rev{grid-template-columns:1fr;gap:28px;margin:64px 0}
  .feature.rev .f-text{order:0}
  .grid3,.roles{grid-template-columns:1fr}
  .cards3{grid-template-columns:1fr}
  .pick-card img{height:260px}
}
@media (prefers-reduced-motion:no-preference){ .links.open{animation:up 180ms var(--ease) both} }
@media (max-width:560px){
  section{margin:72px auto}
  .wrap{padding:0 16px}
  .hide-sm{display:none}
  .hero{padding-top:40px}
  .sahne{height:380px} .sahne .phone{width:220px}
  .band{padding:56px 8px}
  .timeline li{padding:22px;gap:16px}
  .card-pad,.form-card{padding:24px}
  .pain{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  .f-shot .phone{width:240px}
}