/* Sayfa düzeni. Renk ve yazı tipi YALNIZ brand/brand.css değişkenlerinden gelir. */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:72px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--brand-white);color:var(--brand-ink);font:400 16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:3px}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}

/* türetilmiş değişkenler (marka değişkenlerinden) */
:root{
  --on-dark:var(--brand-paper);
  --on-dark-soft:color-mix(in srgb,var(--brand-paper) 74%,transparent);
  --on-dark-line:color-mix(in srgb,var(--brand-paper) 16%,transparent);
  --on-light-soft:color-mix(in srgb,var(--brand-ground) 72%,var(--brand-white));
  --on-light-line:color-mix(in srgb,var(--brand-ground) 14%,transparent);
  --gutter:clamp(16px,4vw,40px);
  /* odak halkası: açık zeminde koyu (≥10:1), koyu zeminde açık vurgu yazısı rengi (≥3:1); kontrast tests/brand.test.mjs ile denetlenir */
  --focus-ring:var(--brand-ground);
}
.site-header,.hero,.section--dark,.site-footer,.page-head,.menu{--focus-ring:var(--brand-accent-text)}

[hidden]{display:none!important}
html.is-loading [data-i18n]{visibility:hidden}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;inset-inline-start:-999px;top:8px;background:var(--brand-paper);color:var(--brand-ground);padding:8px 14px;border-radius:6px;z-index:50}
.skip-link:focus{inset-inline-start:8px}
.noscript{padding:24px var(--gutter);background:var(--brand-paper);color:var(--brand-ground)}
.has-error .hero__player::after{content:"The demo could not be loaded.";color:var(--on-dark-soft)}

/* ---- üst çubuk -------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:24px;padding:14px var(--gutter);background:color-mix(in srgb,var(--brand-ground) 92%,transparent);backdrop-filter:blur(10px);color:var(--on-dark);border-bottom:1px solid var(--on-dark-line)}
.brand{display:inline-flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.brand__mark{width:28px;height:28px;object-fit:contain}
.brand__name{font:var(--wordmark-weight) 26px/1 var(--font-display);letter-spacing:.01em}
.site-nav{display:flex;gap:28px;margin-inline-start:auto}
.site-nav a{color:var(--on-dark-soft);text-decoration:none;font-size:14.5px}
.site-nav a:hover{color:var(--on-dark)}
.site-signin{color:var(--on-dark-soft);text-decoration:none;font-size:14.5px;white-space:nowrap}
.site-signin:hover{color:var(--on-dark)}
.site-nav a[aria-current=page],.site-signin[aria-current=page],.nav-mobile__panel a[aria-current=page]{color:var(--on-dark);box-shadow:inset 0 -2px 0 var(--brand-accent-text)}
.nav-mobile{display:none;position:relative}
.nav-mobile summary{list-style:none;cursor:pointer;display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--on-dark-line);border-radius:999px;color:var(--on-dark)}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile__icon,.nav-mobile__icon::before,.nav-mobile__icon::after{display:block;width:16px;height:2px;border-radius:2px;background:currentColor;content:""}
.nav-mobile__icon{position:relative}
.nav-mobile__icon::before{position:absolute;top:-5px}
.nav-mobile__icon::after{position:absolute;top:5px}
.nav-mobile[open] .nav-mobile__icon{background:transparent}
.nav-mobile[open] .nav-mobile__icon::before{top:0;transform:rotate(45deg)}
.nav-mobile[open] .nav-mobile__icon::after{top:0;transform:rotate(-45deg)}
.nav-mobile__panel{position:absolute;inset-inline-end:0;top:calc(100% + 12px);z-index:40;display:grid;min-width:230px;padding:8px;background:var(--brand-ground-raised);border:1px solid var(--on-dark-line);border-radius:16px;box-shadow:0 24px 48px -16px rgba(0,0,0,.55)}
.nav-mobile__panel a{padding:13px 14px;border-radius:10px;color:var(--on-dark-soft);text-decoration:none;font-size:16px}
.nav-mobile__panel a:hover{color:var(--on-dark);background:color-mix(in srgb,var(--brand-paper) 10%,transparent)}
.site-footer__legal a[aria-current=page]{opacity:1;text-decoration-color:var(--brand-accent-text);text-decoration-thickness:2px}
.site-header .btn{margin-inline-start:0}
.lang select{height:38px;padding:0 10px;border:1px solid var(--on-dark-line);border-radius:999px;background:transparent;color:var(--on-dark);font-size:14px}
.lang select option{color:var(--brand-ink)}

/* ---- düğmeler --------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border:0;border-radius:999px;background:var(--brand-accent);color:var(--brand-accent-ink);font:600 15px/1 var(--font-body);text-decoration:none;cursor:pointer;transition:filter .2s}
.btn:hover{filter:brightness(1.08)}
.btn--ghost{gap:9px;background:transparent;color:var(--on-dark);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--brand-paper) 38%,transparent)}
.btn--ghost:hover{filter:none;background:color-mix(in srgb,var(--brand-paper) 10%,transparent)}
.btn--small{min-height:38px;padding:0 18px;font-size:14px}
.link-btn{background:none;border:0;padding:0;font:500 14.5px/1.2 var(--font-body);color:var(--brand-ground);text-decoration:underline;text-decoration-color:var(--brand-accent);text-underline-offset:5px;text-decoration-thickness:2px;cursor:pointer;justify-self:start}
.link-btn:disabled{color:var(--on-light-soft);text-decoration:none;cursor:default}

/* ---- kahraman --------------------------------------------------------- */
.hero{position:relative;background:var(--brand-ground);color:var(--on-dark);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 70% at 70% 48%,var(--brand-ground-raised) 0%,transparent 72%);opacity:.85;pointer-events:none}
.hero__inner{position:relative;max-width:1560px;margin:0 auto;padding:30px var(--gutter) 40px;display:grid;grid-template-columns:minmax(0,var(--hero-col)) minmax(0,1fr);grid-template-areas:"title player" "copy player";grid-template-rows:auto 1fr;column-gap:clamp(24px,4vw,56px);row-gap:22px;align-items:start;--hero-fs:clamp(34px,3.3vw,52px);--hero-col:calc(var(--hero-fs) * var(--hero-measure))}
.hero__copy{grid-area:copy}
.hero__player{grid-area:player}
/* başlık: masaüstünde iki satır ("Your rates ⌄" / "in one chat."), görsel sağda ilk satırla aynı hizada başlar;
   dar ekranda (aşağıdaki medya sorgusu) tek akış: doğal olarak gerektiği kadar bölünür */
.hero__title{grid-area:title;margin:0;display:flex;flex-wrap:wrap;align-items:flex-start;gap:0 .26em;white-space:nowrap;font:var(--display-weight) var(--hero-fs)/1.08 var(--font-display);letter-spacing:-.012em}
.hero__title>[data-i18n="hero.title.after"]{flex-basis:100%}
.hero__title>[data-i18n="hero.title.before"]:empty{display:none}
.hero__sub{font-size:18px;line-height:1.5;color:var(--on-dark-soft);max-width:none}
.hero__cta{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px}

/* başlıktaki dönen kelime: hem "Your rates" satırında durur, hem senaryo menüsünün düğmesidir */
.flip{position:relative;display:block;flex:none;width:calc(var(--w,0px) + .62em);height:1.14em;margin:0;padding:0;border:0;background:none;color:var(--brand-paper);font:inherit;letter-spacing:inherit;text-align:start;cursor:pointer;transition:width .45s ease,color .2s}
.flip:hover,.flip[aria-expanded="true"]{color:var(--brand-accent)}
.flip:focus-visible{outline:2px solid var(--focus-ring);outline-offset:6px;border-radius:4px}
.flip__words{position:absolute;inset:0;perspective:720px;user-select:none;-webkit-user-select:none}
.flip__word{position:absolute;inset-inline-start:0;top:0;white-space:nowrap;opacity:0;transform:rotateX(-90deg);transform-origin:50% 60%;backface-visibility:hidden;transition:transform .5s cubic-bezier(.3,.8,.3,1),opacity .35s ease}
.flip__word.is-active{opacity:1;transform:none}
.flip__word.is-leaving{opacity:0;transform:rotateX(90deg)}
.flip__bar{position:absolute;inset-inline-start:0;bottom:.04em;height:2px;width:var(--w,0);background:var(--brand-accent);transform:scaleX(var(--p,0));transform-origin:0 50%;transition:width .45s ease;will-change:transform}
.flip__caret{position:absolute;inset-inline-start:calc(var(--w,0px) + .16em);top:.5em;width:.34em;height:.22em;color:var(--brand-accent);transition:inset-inline-start .45s ease,transform .25s ease}
.flip[aria-expanded="true"] .flip__caret{transform:rotate(180deg)}
@media (prefers-reduced-motion:reduce){.flip,.flip__word,.flip__bar,.flip__caret{transition:none}}
.flip.no-trans,.flip.no-trans *{transition:none!important}

/* senaryo menüsü (listbox): kelimeye tıklayınca tam liste */
.menu{position:absolute;z-index:25;min-width:230px;margin:0;padding:8px;list-style:none;background:var(--brand-ground-raised);border:1px solid var(--on-dark-line);border-radius:16px;box-shadow:0 24px 48px -16px rgba(0,0,0,.55)}
.menu[hidden]{display:none}
.menu li{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:9px 14px;border-radius:10px;font:var(--display-weight) 30px/1.15 var(--font-display);color:var(--on-dark-soft);cursor:pointer}
.menu li small{font:500 12px/1 var(--font-body)}
.menu li:hover,.menu li:focus{outline:none;background:color-mix(in srgb,var(--brand-paper) 10%,transparent);color:var(--on-dark)}
.menu li:focus-visible{box-shadow:inset 0 0 0 2px var(--focus-ring)}
.menu li[aria-selected="true"]{color:var(--on-dark)}
.menu li[aria-selected="true"]::after{content:"";flex:none;width:8px;height:8px;margin-inline-start:auto;border-radius:50%;background:var(--brand-accent);align-self:center}
.menu li[aria-disabled="true"]{opacity:.45;cursor:default}

/* ---- bölümler ---------------------------------------------------------- */
.section{padding:clamp(64px,9vw,112px) var(--gutter)}
.section--paper{background:var(--brand-paper);color:var(--brand-ground)}
.section--white{background:var(--brand-white);color:var(--brand-ground)}
.section--dark{background:var(--brand-ground-raised);color:var(--on-dark)}
.section__inner{max-width:1120px;margin:0 auto}
.section__inner--split{display:grid;grid-template-columns:minmax(240px,5fr) 7fr;gap:clamp(28px,6vw,88px);align-items:start}
.section__head h2{font:var(--display-weight) clamp(34px,4vw,54px)/1.06 var(--font-display);letter-spacing:-.01em;text-wrap:balance}
.section__lead{margin-top:16px;max-width:44ch;font-size:17px;color:var(--on-light-soft)}
.section--dark .section__lead{color:var(--on-dark-soft)}
.section__head--sticky{position:sticky;top:96px}

/* kullanım senaryoları: hairline'lı satırlar (özdeş kartlar değil) */
.usecases{margin-top:44px;border-top:1px solid var(--brand-accent)}
.usecase{display:grid;grid-template-columns:minmax(170px,3fr) 5fr 3.4fr auto;gap:10px 36px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--on-light-line)}
.usecase__title{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 10px;font:var(--display-weight-strong) clamp(24px,2.4vw,30px)/1.15 var(--font-display)}
.usecase__title .badge{margin-inline-start:0}
.usecase__what{max-width:48ch}
.usecase__for{margin-top:4px;font-size:14px;color:var(--on-light-soft)}
.usecase__try{font:var(--display-weight) var(--display-style) 20px/1.3 var(--font-display);color:var(--brand-ground)}
.usecase__try::before{content:"\201C"}
.usecase__try::after{content:"\201D"}

/* nasıl çalışır: gerçek bir sıra, bu yüzden numaralı */
.steps{counter-reset:s;border-top:1px solid var(--on-light-line)}
.steps li{counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:4px 12px;padding:28px 0;border-bottom:1px solid var(--on-light-line)}
.steps li::before{content:counter(s);grid-row:span 2;font:var(--display-weight) 44px/1 var(--font-display);color:var(--brand-accent)}
.steps h4{font:500 21px/1.25 var(--font-body);letter-spacing:-.005em}
.steps p{color:var(--on-light-soft);max-width:52ch}

/* bekleme listesi */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px;font-size:14px;color:var(--on-dark-soft);border:0;padding:0;margin:0}
.field input[type=text],.field input[type=email],.field select{min-height:48px;padding:0 14px;border:1px solid color-mix(in srgb,var(--brand-paper) 34%,transparent);border-radius:10px;background:color-mix(in srgb,var(--brand-paper) 7%,transparent);color:var(--on-dark);font-size:16px}
.field select option{color:var(--brand-ink)}
.field--choices{display:flex;flex-wrap:wrap;gap:8px 10px}
.field--choices legend{padding:0;margin-bottom:8px;width:100%}
.choice{position:relative}
.choice input{position:absolute;opacity:0;inset:0}
.choice span{display:inline-block;padding:9px 16px;border:1px solid color-mix(in srgb,var(--brand-paper) 34%,transparent);border-radius:999px;color:var(--on-dark);font-size:14.5px;cursor:pointer}
.choice input:checked+span{background:var(--brand-paper);color:var(--brand-ground);border-color:var(--brand-paper)}
.choice input:focus-visible+span{outline:2px solid var(--focus-ring);outline-offset:3px}
.form .btn{justify-self:start;margin-top:6px}
.form__status{min-height:1.5em;font-size:14.5px;color:var(--on-dark)}

.site-footer{background:var(--brand-ground);color:var(--on-dark-soft);font-size:13.5px}
.site-footer__inner{max-width:1120px;margin:0 auto;padding:28px var(--gutter);display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center}
.brand--footer{color:var(--on-dark)}
.brand--footer .brand__name{font-size:21px}
.site-footer__inner>span:last-child{margin-inline-start:auto}
.site-footer__legal{display:flex;flex-wrap:wrap;gap:6px 16px}
.site-footer__legal a{color:inherit;text-decoration:underline;text-underline-offset:3px;opacity:.9}
.site-footer__legal a:hover{opacity:1}
.site-footer__legal a:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:3px}

/* ---- dar ekran ---------------------------------------------------------- */
@media (max-width:1060px){
  /* tek sütun: başlık -> açıklama/düğmeler -> oynatıcı (başlık eskisi gibi tek akış, yalnız dar ekranda bölünür) */
  .hero__inner{grid-template-columns:1fr;grid-template-areas:"title" "copy" "player";grid-template-rows:none;row-gap:24px;align-items:center;--hero-fs:clamp(34px,5.2vw,68px)}
  .hero__title>[data-i18n="hero.title.after"]{flex-basis:auto}
  .hero__sub{max-width:34ch}
}
@media (max-width:819px){
  .site-nav,.site-signin{display:none}
  .nav-mobile{display:block}
  .site-header{justify-content:space-between;gap:10px}
  .brand__name{font-size:22px}
  .brand__mark{width:26px;height:26px}
  .lang select{height:34px;padding:0 8px;font-size:13px}
  .site-header .btn{min-height:34px;padding:0 13px;font-size:13px;white-space:nowrap}
  .site-header .btn{margin-inline-start:auto}
  .lang{margin-inline-start:auto}
  .lang+.btn{margin-inline-start:0}
  .hero__inner{padding-top:26px}
  .section__inner--split{grid-template-columns:1fr}
  .section__head--sticky{position:static}
  .usecase{grid-template-columns:1fr;gap:6px}
  .usecase__try{margin-top:4px}
  .usecase .link-btn{margin-top:8px}
  .site-footer__inner>span:last-child{margin-inline-start:0}
}

/* çok dar telefon: logo + dil seçici + menü düğmesi sığar; başlıktaki "bekleme listesi" düğmesi gizlenir (aynı düğme hemen altta, ilk ekranda) */
@media (max-width:430px){
  .site-header>.btn{display:none}
}

/* 404 */
.notfound{min-height:100vh;display:grid;place-items:center;background:var(--brand-ground);color:var(--on-dark)}
.notfound__inner{display:grid;justify-items:center;gap:20px;padding:var(--gutter);text-align:center}
.notfound h1{font:var(--display-weight) clamp(32px,5vw,52px)/1.1 var(--font-display)}

/* oynatma kontrolleri: görünmez (dropdown'dan seçince baştan oynar); klavyeyle odaklanınca ve hareket azaltmada görünür */
html:not(.is-calm) .controls:not(:focus-within){position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---- sağdan sola (Arapça) -------------------------------------------------------------------------------
   <html dir="rtl"> js/i18n.js'ten gelir (languages.json "dir"). Yukarıdaki kurallar mantıksal özellik kullanır (margin-inline-*, inset-inline-*,
   text-align:start...) ve yönü kendisi çevirir; burada yalnız tek başına çevrilemeyenler var. Telefon/laptop çerçeveleri (.stage, .wframe) soldan sağa kalır,
   içlerindeki metinler dir="auto" taşır (js/player/dom.js autoDir). Yazı tipi: marka yazı tipleri korunur, Arapça glifler için SİSTEM yazı tipleri eklenir
   (harici indirme yok: CSP font-src 'self'). */
:root[dir=rtl]{
  --font-body:'Figtree','Segoe UI',Tahoma,'Noto Sans Arabic','Noto Naskh Arabic',system-ui,-apple-system,sans-serif;
  --font-display:'Fraunces','Segoe UI',Tahoma,'Noto Sans Arabic','Noto Naskh Arabic',system-ui,-apple-system,sans-serif;
  --display-style:normal; /* Arapça eğik yazılmaz */
}
:root[dir=rtl][data-theme="b"]{
  --font-body:'Plus Jakarta Sans','Segoe UI',Tahoma,'Noto Sans Arabic','Noto Naskh Arabic',system-ui,-apple-system,sans-serif;
  --font-display:'Plus Jakarta Sans','Segoe UI',Tahoma,'Noto Sans Arabic','Noto Naskh Arabic',system-ui,-apple-system,sans-serif;
}
/* harf aralığı Arapça harflerin bağlantısını koparır; büyük harf dönüşümü Arapça'da etkisiz */
:root[dir=rtl] *,:root[dir=rtl] *::before,:root[dir=rtl] *::after{letter-spacing:normal!important}
/* Arapça başlıklar daha çok satır aralığı ister (noktalar, uzun inişler) */
:root[dir=rtl] :is(h1,h2,h3,h4,.menu li){line-height:1.35}
:root[dir=rtl] .hero__title{line-height:1.3}
:root[dir=rtl] .flip__bar{transform-origin:100% 50%}
:root[dir=rtl] .usecase__try::before{content:"\00AB"}
:root[dir=rtl] .usecase__try::after{content:"\00BB"}
:root[dir=rtl] [data-i18n="footer.rights"]{direction:ltr} /* "© 2026 Tourgram" soldan sağa kalır */
/* e-posta, telefon ve adres alanları Latin yazılır: soldan sağa girilir, kutunun sağ kenarına yaslı kalır (ad/metin alanları sağdan sola) */
:root[dir=rtl] input[type=email],:root[dir=rtl] input[type=tel],:root[dir=rtl] input[inputmode=url]{direction:ltr;text-align:right}
:root[dir=rtl] input[type=email]::placeholder,:root[dir=rtl] input[type=tel]::placeholder,:root[dir=rtl] input[inputmode=url]::placeholder{text-align:right}
/* telefon ve laptop çerçevesi bir cihaz görüntüsüdür: sağdan sola sayfada da soldan sağa */
.stage,.wframe{direction:ltr}