/*! Puantaj Sistemi tanıtım sitesi — Geliştirici: Mustafa DEVEBAKAN · iDealSunucu.com.tr · © iDealSunucu. Tüm hakları saklıdır. */
/* =====================================================================
   Tanıtım sitesi (layouts/tanitim). Uygulama app.css'inden bağımsızdır; dış kaynak yüklemez.
   Kimlik: "puantaj defteri". Kareli kâğıt zemin, tükenmez kalem mavisi (eylem ve bağlantı),
   fosforlu kalem sarısı (yalnız işaretleme: bugünün sütunu, kodlar, son çağrı), kırmızı kalem (devamsızlık).
   Başlık Inter Display, gövde Inter, rakam (gün başlıkları, fiyat) Big Shoulders.
   ===================================================================== */
@font-face { font-family: "PS Display"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/inter-display-tr-700.woff") format("woff"); }
@font-face { font-family: "PS Inter"; font-style: normal; font-weight: 300 450; font-display: swap; src: url("fonts/inter-tr-400.woff2") format("woff2"); }
@font-face { font-family: "PS Inter"; font-style: normal; font-weight: 451 550; font-display: swap; src: url("fonts/inter-tr-500.woff2") format("woff2"); }
@font-face { font-family: "PS Inter"; font-style: normal; font-weight: 551 900; font-display: swap; src: url("fonts/inter-tr-600.woff2") format("woff2"); }
@font-face { font-family: "PS Rakam"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("fonts/bigshoulders-rakam-700.woff2") format("woff2"); }

:root {
    --kagit: #ffffff;
    --zemin: #f3f6fa;          /* kareli defter sayfası */
    --kare: #e3eaf2;           /* kare çizgisi */
    --cizgi: #d3dce7;
    --cizgi-koyu: #aab8c9;
    --murekkep: #0f1b35;       /* metin: mavi-siyah mürekkep */
    --murekkep-2: #36435f;
    --soluk: #55627c;          /* ikincil metin (AA, beyaz ve zemin üzerinde) */
    --tukenmez: #2142b0;       /* tükenmez kalem mavisi: eylem, bağlantı */
    --tukenmez-koyu: #18318a;
    --tukenmez-acik: #e8edfb;
    --fosfor: #ffe14a;         /* fosforlu kalem: işaretleme */
    --fosfor-acik: #fff4b0;
    --kirmizi: #b3261e;        /* kırmızı kalem: devamsız, rapor */
    --kirmizi-acik: #fbeae8;
    --yesil: #1b7247;
    --yesil-acik: #e4f3ea;
    --izin: #0d6d7b;
    --izin-acik: #e1f2f4;
    --gece: #4a3aa8;
    --gece-acik: #ece9fb;
    --font: "PS Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-baslik: "PS Display", "PS Inter", system-ui, sans-serif;
    --font-rakam: "PS Rakam", "PS Display", system-ui, sans-serif;
    --kap: 1200px;
    --r: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body.tn { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.6; color: var(--murekkep); background: var(--kagit);
    font-feature-settings: "cv05", "cv08"; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
@media (min-width: 720px) { body.tn { font-size: 17px; } }
img, svg { display: block; max-width: 100%; }
a { color: var(--tukenmez); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--tukenmez-koyu); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--tukenmez); outline-offset: 2px; border-radius: 3px; }
h1, h2, h3 { font-family: var(--font-baslik); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
p { margin: 0; }
p + p { margin-top: .9em; }
.tn-sr, .tn-tuzak { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.tn-tuzak { left: -9999px; }
.tn-kap { width: 100%; max-width: var(--kap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .tn-kap { padding: 0 32px; } }
.tn-soluk { color: var(--soluk); }
.tn-ust-bosluk { margin-top: 48px; }

.tn-atla { position: absolute; left: 8px; top: -60px; z-index: 50; background: var(--murekkep); color: #fff; padding: 8px 14px; border-radius: 6px; font-weight: 600; }
.tn-atla:focus { top: 8px; color: #fff; }
.tn-onizleme { background: var(--fosfor); color: var(--murekkep); text-align: center; font-size: 14px; padding: 6px 16px; }
.tn-onizleme a { color: inherit; font-weight: 600; }
.tn-uyari { margin: 16px 0 0; padding: 12px 16px; border-left: 4px solid var(--kirmizi); background: var(--kirmizi-acik); color: #7a1a14; border-radius: 4px; }

/* ---------- düğmeler ---------- */
.tn-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: var(--r);
    font: 600 15px/1 var(--font); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; white-space: nowrap;
    transition: background-color .15s, border-color .15s, color .15s; }
.tn-btn:hover { text-decoration: none; }
.tn-btn-buyuk { min-height: 52px; padding: 0 24px; font-size: 16px; }
.tn-btn-tam { width: 100%; }
.tn-btn-ana { background: var(--tukenmez); color: #fff; }
.tn-btn-ana:hover { background: var(--tukenmez-koyu); color: #fff; }
.tn-btn-cizgi { color: var(--murekkep); border-color: var(--cizgi-koyu); background: var(--kagit); }
.tn-btn-cizgi:hover { border-color: var(--murekkep); color: var(--murekkep); }
.tn-btn-fosfor { background: var(--fosfor); color: var(--murekkep); }
.tn-btn-fosfor:hover { background: #fff07a; color: var(--murekkep); }
.tn-btn-acik { color: #fff; border-color: rgba(255, 255, 255, .45); }
.tn-btn-acik:hover { border-color: #fff; color: #fff; }
.tn-ok { font-weight: 600; text-decoration: none; white-space: nowrap; }
.tn-ok::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 8px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.tn-ok:hover { text-decoration: underline; }

/* ---------- üst çubuk ---------- */
.tn-ust { background: rgba(255, 255, 255, .96); position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--cizgi); }
@supports (backdrop-filter: blur(8px)) { .tn-ust { background: rgba(255, 255, 255, .86); backdrop-filter: saturate(1.4) blur(8px); } }
.tn-ust-ic { display: flex; align-items: center; gap: 28px; min-height: 64px; }
.tn-marka { display: flex; align-items: center; gap: 10px; color: var(--murekkep); text-decoration: none; flex: none; }
.tn-marka:hover { color: var(--murekkep); }
.tn-marka-isaret { width: 30px; height: 30px; flex: none; }
.tn-marka-isaret .i-zemin { fill: var(--murekkep); }
.tn-marka-isaret .i-cizgi { stroke: #5d6f95; stroke-width: 1.4; fill: none; }
.tn-marka-isaret .i-isaret { fill: var(--fosfor); }
.tn-marka-ad { font-family: var(--font-baslik); font-weight: 700; font-size: 19px; letter-spacing: -0.015em; }
.tn-nav { display: flex; gap: 4px; }
.tn-nav a { color: var(--murekkep-2); text-decoration: none; font-weight: 500; font-size: 15px; padding: 8px 10px; border-radius: 6px; }
.tn-nav a:hover { color: var(--murekkep); background: var(--zemin); }
.tn-nav a[aria-current="page"] { color: var(--murekkep); box-shadow: inset 0 -2px 0 var(--tukenmez); border-radius: 0; }
.tn-ust-eylem { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.tn-oturum { color: var(--murekkep-2); text-decoration: none; font-weight: 500; font-size: 15px; padding: 8px 4px; }
.tn-oturum:hover { color: var(--murekkep); }
.tn-ust .tn-btn { min-height: 40px; }
.tn-menu { display: none; position: relative; }
.tn-menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--cizgi); }
.tn-menu summary::-webkit-details-marker { display: none; }
.tn-menu summary svg { width: 22px; height: 22px; stroke: var(--murekkep); stroke-width: 2; fill: none; stroke-linecap: round; }
.tn-menu nav { position: absolute; right: 0; top: 52px; min-width: 240px; background: #fff; border: 1px solid var(--cizgi); border-radius: 10px; padding: 8px;
    display: grid; box-shadow: 0 18px 40px -16px rgba(15, 27, 53, .35); }
.tn-menu nav a { color: var(--murekkep); text-decoration: none; padding: 12px 12px; border-radius: 6px; font-weight: 500; }
.tn-menu nav a:hover { background: var(--zemin); }

.tn-kirinti { padding-top: 20px; }
.tn-kirinti ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 14px; color: var(--soluk); }
.tn-kirinti li + li::before { content: "/"; margin: 0 8px; color: var(--cizgi-koyu); }
.tn-kirinti a { color: var(--soluk); }
.tn-kirinti a:hover { color: var(--tukenmez); }
.tn-kirinti [aria-current] { color: var(--murekkep); }

/* ---------- kahraman: kareli kâğıt + cetvel ---------- */
.tn-hero { padding: 56px 0 72px; background-color: var(--zemin);
    background-image: linear-gradient(var(--kare) 1px, transparent 1px), linear-gradient(90deg, var(--kare) 1px, transparent 1px);
    background-size: 24px 24px; background-position: -1px -1px; border-bottom: 1px solid var(--cizgi); }
.tn-hero-ic { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: end; margin-bottom: 48px; }
.tn-hero h1 { font-size: clamp(2.125rem, 1.25rem + 3.4vw, 3.75rem); line-height: 1.04; letter-spacing: -0.03em; max-width: 20ch; }
.tn-hero-alt { margin-top: 24px; font-size: 1.125rem; line-height: 1.55; color: var(--murekkep-2); max-width: 58ch; }
.tn-hero-eylem { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.tn-guven { margin: 0; display: grid; gap: 0; border-top: 2px solid var(--murekkep); }
.tn-guven div { padding: 14px 0; border-bottom: 1px solid var(--cizgi-koyu); }
.tn-guven dt { font-weight: 600; font-size: 15px; }
.tn-guven dd { margin: 2px 0 0; font-size: 14px; color: var(--soluk); line-height: 1.45; }

/* Cetvel (puantaj tablosu örneği) */
.cv { margin: 0; background: var(--kagit); border: 1px solid var(--cizgi-koyu); border-radius: 10px;
    box-shadow: 0 1px 0 var(--cizgi), 0 30px 60px -32px rgba(15, 27, 53, .35); overflow: hidden; }
.cv-bas { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 14px 18px; border-bottom: 1px solid var(--cizgi); }
.cv-bas strong { font-family: var(--font-baslik); font-size: 18px; letter-spacing: -0.01em; margin-right: 10px; }
.cv-bas span { color: var(--soluk); font-size: 14px; }
.cv-durum { display: flex; gap: 8px; flex-wrap: wrap; }
.cv-durum span { font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.cv-onay { background: var(--yesil-acik); color: var(--yesil) !important; }
.cv-giris { background: var(--fosfor-acik); color: #5c4a00 !important; }
.cv-kaydir { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.cv-tablo { border-collapse: separate; border-spacing: 0; width: 100%; font-variant-numeric: tabular-nums; }
.cv-tablo th, .cv-tablo td { padding: 0; text-align: center; border-bottom: 1px solid var(--kare); }
.cv-tablo thead th { padding: 8px 0 6px; font-weight: 500; color: var(--soluk); border-bottom: 1px solid var(--cizgi); background: var(--kagit); }
.cv-tablo thead th b { display: block; font-family: var(--font-rakam); font-weight: 700; font-size: 17px; line-height: 1; color: var(--murekkep); letter-spacing: .01em; }
.cv-tablo thead th small { display: block; font-size: 10px; margin-top: 2px; }
.cv-tablo td { height: 40px; min-width: 26px; font-weight: 600; font-size: 13px; border-left: 1px solid var(--kare); }
.cv-tablo th.cv-kisi { position: sticky; left: 0; z-index: 1; background: var(--kagit); text-align: left; padding: 6px 12px 6px 18px; font-weight: 600; font-size: 14px;
    white-space: nowrap; border-right: 1px solid var(--cizgi); min-width: 156px; line-height: 1.2; }
.cv-tablo thead th.cv-kisi { font-size: 12px; color: var(--soluk); font-weight: 500; vertical-align: bottom; }
.cv-tablo th.cv-kisi small { display: block; color: var(--soluk); font-weight: 400; font-size: 12px; }
.cv-tablo .cv-top { min-width: 44px; font-family: var(--font-rakam); font-size: 17px; font-weight: 700; border-left: 1px solid var(--cizgi); background: var(--zemin); }
.cv-tablo thead .cv-top { font-family: var(--font); font-size: 11px; font-weight: 600; color: var(--soluk); background: var(--zemin); }
.cv-tablo tbody tr:last-child > * { border-bottom: 0; }
.cv-tablo .cv-gelecek { color: #9aa6b8; }
.cv-tablo thead .cv-gelecek b { color: #8693a7; }
.cv-tablo .cv-bugun { position: relative; }
.cv-tablo thead .cv-bugun b { color: var(--murekkep); }
/* bugünün sütunu: fosforlu kalem çizgisi yukarıdan aşağı (tek orkestre hareket) */
.cv-tablo .cv-bugun { background-image: linear-gradient(var(--fosfor), var(--fosfor)); background-repeat: no-repeat; background-size: 100% 100%; }
@media (prefers-reduced-motion: no-preference) {
    .cv-tablo .cv-bugun { animation: fosfor .16s linear both; animation-delay: .35s; }
    .cv-tablo tbody tr:nth-child(1) .cv-bugun { animation-delay: .51s; }
    .cv-tablo tbody tr:nth-child(2) .cv-bugun { animation-delay: .67s; }
    .cv-tablo tbody tr:nth-child(3) .cv-bugun { animation-delay: .83s; }
    .cv-tablo tbody tr:nth-child(4) .cv-bugun { animation-delay: .99s; }
    .cv-tablo tbody tr:nth-child(5) .cv-bugun { animation-delay: 1.15s; }
    .cv-tablo tbody tr:nth-child(6) .cv-bugun { animation-delay: 1.31s; }
}
@keyframes fosfor { from { background-size: 100% 0; } to { background-size: 100% 100%; } }
.cv-alt { padding: 12px 18px 14px; border-top: 1px solid var(--cizgi); }
.cv-lejant { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--soluk); }
.cv-lejant li { display: inline-flex; align-items: center; gap: 7px; }
.cv-lejant span { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 4px; font-weight: 700; font-size: 12px; border: 1px solid var(--cizgi); }

/* Kod tonları (cetvel, şerit, lejant) */
.k-is { color: var(--murekkep); }
.k-yarim { color: var(--murekkep); background-image: linear-gradient(135deg, transparent 50%, var(--tukenmez-acik) 50%); }
.k-tatil { color: #56637a; background-color: var(--zemin); }
.k-izin { color: var(--izin); background-color: var(--izin-acik); }
.k-yok { color: var(--kirmizi); background-color: var(--kirmizi-acik); }
.k-aksam { color: #8a4b00; background-color: #fdf0dc; }
.k-gece { color: var(--gece); background-color: var(--gece-acik); }
.k-bos { color: transparent; }
.k-bekliyor { box-shadow: inset 0 0 0 2px var(--murekkep); }
.cv-tablo td.k-tatil, .cv-tablo td.k-izin, .cv-tablo td.k-yok { background-clip: padding-box; }

/* ---------- bölümler ---------- */
.tn-bolum { padding: 88px 0; }
.tn-bolum-sik { padding: 48px 0 72px; }
.tn-sayfa-bas + .tn-bolum-sik { padding-top: 8px; }
.tn-bolum-zemin { background: var(--zemin); border-top: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi); }
.tn-bolum-zemin + .tn-bolum-zemin { border-top: 0; }
.tn-h2 { font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem); letter-spacing: -0.025em; }
.tn-h3 { font-size: 1.25rem; letter-spacing: -0.015em; }
.tn-bolum-bas { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-bottom: 40px; }
.tn-bolum-bas p { color: var(--murekkep-2); max-width: 60ch; }
.tn-bolum > .tn-kap > .tn-h2 { margin-bottom: 40px; }
.tn-bolum > .tn-sss-ic > .tn-h2 { margin-bottom: 0; }

/* Nasıl çalışır: gerçek bir sıra */
.tn-adimlar { list-style: none; margin: 0; padding: 0; counter-reset: adim; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.tn-adimlar li { counter-increment: adim; border-top: 2px solid var(--murekkep); padding-top: 20px; }
.tn-adimlar li::before { content: counter(adim); display: block; font-family: var(--font-rakam); font-weight: 700; font-size: 56px; line-height: .9; color: var(--tukenmez); margin-bottom: 16px; }
.tn-adimlar h3 { font-size: 1.25rem; margin-bottom: 8px; }
.tn-adimlar p { color: var(--murekkep-2); }

/* Sektör satırları: ad + iki haftalık mini desen */
.sl { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; border-top: 2px solid var(--murekkep); }
.sl li { border-bottom: 1px solid var(--cizgi-koyu); }
.sl a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 4px; text-decoration: none; color: var(--murekkep); }
.sl a:hover { background: var(--kagit); }
.tn-bolum-zemin .sl a:hover { background: rgba(255, 255, 255, .7); }
.sl-ad { display: grid; font-family: var(--font-baslik); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; line-height: 1.25; }
.sl a:hover .sl-ad { color: var(--tukenmez); }
.sl-ad small { font-family: var(--font); font-weight: 400; font-size: 14px; color: var(--soluk); letter-spacing: 0; }
.sr-mini { display: inline-grid; grid-template-columns: repeat(14, 15px); border: 1px solid var(--cizgi); background: var(--kagit); flex: none; }
.sr-mini i { font-style: normal; height: 22px; display: grid; place-items: center; font-size: 10px; font-weight: 700; border-left: 1px solid var(--kare); }
.sr-mini i:first-child { border-left: 0; }
.sr-mini i:nth-child(7) { border-right: 1px solid var(--cizgi-koyu); }

/* Özellik listesi (kart değil: üst çizgili metin blokları) */
.tn-ozellik-liste { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 40px; }
.tn-ozellik-iki { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tn-ozellik-liste li { border-top: 1px solid var(--cizgi-koyu); padding-top: 16px; }
.tn-ozellik-liste h3 { font-size: 1.125rem; margin-bottom: 6px; letter-spacing: -0.01em; }
.tn-ozellik-liste h3 a { color: var(--murekkep); text-decoration-color: var(--cizgi-koyu); }
.tn-ozellik-liste h3 a:hover { color: var(--tukenmez); }
.tn-ozellik-liste p { color: var(--murekkep-2); font-size: 15.5px; }
.tn-ozellik-liste .tn-ok { display: inline-block; margin-top: 10px; font-size: 15px; }

/* Paketler */
.tn-paketler { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; align-items: stretch; }
.tn-paket { display: flex; flex-direction: column; gap: 14px; background: var(--kagit); border: 1px solid var(--cizgi-koyu); border-radius: 10px; padding: 28px; }
.tn-paket h3 { font-size: 1.375rem; }
.tn-paket-acik { color: var(--murekkep-2); font-size: 15px; min-height: 3em; }
.tn-fiyat { display: flex; align-items: baseline; gap: 8px; margin-top: 4px; }
.tn-fiyat-rakam { font-family: var(--font-rakam); font-weight: 700; font-size: 52px; line-height: 1; letter-spacing: .005em; }
.tn-fiyat-birim { color: var(--soluk); font-weight: 500; }
.tn-fiyat-teklif { font-family: var(--font-baslik); font-weight: 700; font-size: 30px; line-height: 52px; }
.tn-fiyat-yil { color: var(--soluk); font-size: 14px; margin-top: -8px; }
.tn-limitler { margin: 0; display: grid; border-top: 1px solid var(--cizgi); }
.tn-limitler div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--kare); font-size: 15px; }
.tn-limitler dt { color: var(--murekkep-2); }
.tn-limitler dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.tn-paket-liste { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; gap: 8px; font-size: 15px; flex: 1; }
.tn-paket-liste li { position: relative; padding-left: 24px; }
.tn-paket-liste li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 11px; height: 6px; border-left: 2px solid var(--yesil); border-bottom: 2px solid var(--yesil); transform: rotate(-45deg); }
.tn-paket-mod { font-size: 14px; color: var(--murekkep-2); }
.tn-paket .tn-btn { margin-top: auto; }
.tn-fiyat-not { margin-top: 20px; color: var(--soluk); font-size: 14px; }
.tn-bos { padding: 32px; border: 1px dashed var(--cizgi-koyu); border-radius: 10px; }
.tn-her-pakette { margin-top: 48px; padding-top: 24px; border-top: 2px solid var(--murekkep); display: grid; grid-template-columns: 220px 1fr; gap: 24px; }
.tn-her-pakette ul { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 40px; }
.tn-her-pakette li { padding: 4px 0 4px 24px; position: relative; break-inside: avoid; }
.tn-her-pakette li::before { content: ""; position: absolute; left: 2px; top: .85em; width: 11px; height: 6px; border-left: 2px solid var(--yesil); border-bottom: 2px solid var(--yesil); transform: rotate(-45deg); }

/* SSS */
.tn-sss-ic { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 48px; align-items: start; }
.tn-sss { border-top: 2px solid var(--murekkep); }
.tn-sss details { border-bottom: 1px solid var(--cizgi-koyu); }
.tn-sss summary { list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative; }
.tn-sss summary::-webkit-details-marker { display: none; }
.tn-sss summary h3 { font-family: var(--font); font-weight: 600; font-size: 1.0625rem; letter-spacing: 0; line-height: 1.4; }
.tn-sss summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
    background: linear-gradient(var(--murekkep), var(--murekkep)) center / 14px 2px no-repeat, linear-gradient(var(--murekkep), var(--murekkep)) center / 2px 14px no-repeat; transition: transform .2s; }
.tn-sss details[open] summary::after { transform: rotate(45deg); }
.tn-sss summary:hover h3 { color: var(--tukenmez); }
.tn-sss details p { padding: 0 44px 22px 0; color: var(--murekkep-2); max-width: 70ch; }

/* Son çağrı: koyu mürekkep bandı, tek fosfor düğme */
.tn-cta { background: var(--murekkep); color: #fff; padding: 72px 0; }
.tn-cta-ic { display: grid; grid-template-columns: minmax(0, 1.5fr) auto; gap: 40px; align-items: center; }
.tn-cta h2 { font-size: clamp(1.625rem, 1.2rem + 1.5vw, 2.375rem); letter-spacing: -0.025em; max-width: 24ch; }
.tn-cta p { margin-top: 12px; color: #c8d1e3; max-width: 60ch; }
.tn-cta-eylem { display: flex; gap: 12px; flex-wrap: wrap; }
.tn-cta .tn-btn:focus-visible { outline-color: var(--fosfor); }

/* ---------- iç sayfalar ---------- */
.tn-sayfa-bas { padding: 32px 0 56px; }
.tn-sayfa-bas h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.25rem); line-height: 1.06; letter-spacing: -0.03em; max-width: 22ch; }
.tn-giris { margin-top: 20px; font-size: 1.125rem; line-height: 1.6; color: var(--murekkep-2); max-width: 64ch; }
.tn-sayfa-bas .tn-hero-eylem { margin-top: 28px; }
.tn-iki { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.tn-iki-dar { align-items: start; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
.tn-iki .tn-giris { max-width: 58ch; }

/* Sektör deseni (büyük şerit) */
.sr { margin: 0; background: var(--kagit); border: 1px solid var(--cizgi-koyu); border-radius: 10px; box-shadow: 0 30px 60px -36px rgba(15, 27, 53, .35); overflow: hidden; }
.sr-kaydir { overflow-x: auto; }
.sr-tablo { border-collapse: separate; border-spacing: 0; width: 100%; background: var(--kagit); }
.sr-tablo caption { text-align: left; padding: 14px 16px 10px; font-weight: 600; font-size: 14px; color: var(--murekkep); border-bottom: 1px solid var(--cizgi); caption-side: top; }
.sr-tablo th, .sr-tablo td { text-align: center; padding: 0; border-bottom: 1px solid var(--kare); }
.sr-tablo thead th { padding: 8px 0 6px; font-weight: 500; color: var(--soluk); border-bottom: 1px solid var(--cizgi); }
.sr-tablo thead th b { display: block; font-family: var(--font-rakam); font-size: 16px; line-height: 1; color: var(--murekkep); }
.sr-tablo thead th small { display: block; font-size: 10px; margin-top: 2px; }
.sr-tablo thead th:nth-child(7), .sr-tablo thead th:nth-child(8), .sr-tablo thead th:nth-child(14), .sr-tablo thead th:nth-child(15) { color: var(--murekkep-2); }
.sr-tablo tbody th { text-align: left; font-weight: 600; font-size: 13px; padding: 10px 12px 10px 16px; line-height: 1.25; border-right: 1px solid var(--cizgi); min-width: 120px; }
.sr-tablo td { height: 44px; min-width: 24px; font-weight: 700; font-size: 13px; border-left: 1px solid var(--kare); }
.sr-tablo td:nth-child(8) { border-right: 1px solid var(--cizgi-koyu); }
.sr-tablo tbody tr:last-child > * { border-bottom: 0; }
.sr figcaption { padding: 12px 16px 16px; border-top: 1px solid var(--cizgi); background: var(--kagit); }
.sr figcaption p { margin-top: 10px; font-size: 14px; color: var(--murekkep-2); }

.tn-sorunlar { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.tn-sorunlar li { border-top: 2px solid var(--kirmizi); padding-top: 18px; }
.tn-sorunlar h3 { font-size: 1.1875rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.tn-sorunlar p { color: var(--murekkep-2); font-size: 15.5px; }

.tn-sozluk { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; border-top: 2px solid var(--murekkep); }
.tn-sozluk div { padding: 14px 0; border-bottom: 1px solid var(--cizgi); }
.tn-sozluk dt { font-weight: 600; }
.tn-sozluk dd { margin: 2px 0 0; color: var(--murekkep-2); font-size: 15px; }
.tn-iki-dar .tn-h2 + .tn-soluk { margin-top: 16px; }

.tn-baglantilar { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tn-baglantilar-sik { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.tn-baglantilar-buyuk { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; border-top: 2px solid var(--murekkep); }
.tn-baglantilar a { display: grid; gap: 4px; height: 100%; padding: 16px 18px; background: var(--kagit); border: 1px solid var(--cizgi); border-radius: var(--r); text-decoration: none; color: var(--murekkep); }
.tn-baglantilar a:hover { border-color: var(--tukenmez); }
.tn-baglantilar a:hover strong { color: var(--tukenmez); }
.tn-baglantilar span { color: var(--soluk); font-size: 14.5px; line-height: 1.45; }
.tn-baglantilar-buyuk a { border: 0; border-bottom: 1px solid var(--cizgi-koyu); border-radius: 0; padding: 20px 4px; background: none; }
.tn-baglantilar-buyuk strong { font-family: var(--font-baslik); font-size: 1.375rem; letter-spacing: -0.015em; }
.tn-baglantilar-buyuk span { font-size: 15.5px; }

/* Uzun içerik (özellik sayfaları) */
.tn-makale-ic { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; align-items: start; padding-bottom: 72px; }
.tn-icindekiler { position: sticky; top: 88px; display: grid; gap: 16px; font-size: 14.5px; }
.tn-icindekiler h2 { font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--soluk); letter-spacing: 0; }
.tn-icindekiler ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--cizgi); }
.tn-icindekiler ol a { display: block; padding: 6px 0 6px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--murekkep-2); text-decoration: none; line-height: 1.35; }
.tn-icindekiler ol a:hover { color: var(--tukenmez); border-left-color: var(--tukenmez); }
.tn-makale { max-width: 68ch; }
.tn-makale section + section { margin-top: 40px; }
.tn-makale h2 { font-size: clamp(1.375rem, 1.15rem + .8vw, 1.75rem); letter-spacing: -0.02em; margin-bottom: 14px; scroll-margin-top: 88px; }
.tn-makale p { color: var(--murekkep-2); }
.tn-makale ul { margin: 16px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--cizgi); }
.tn-makale ul li { padding: 10px 0 10px 22px; border-bottom: 1px solid var(--cizgi); position: relative; font-variant-numeric: tabular-nums; }
.tn-makale ul li::before { content: ""; position: absolute; left: 2px; top: 1.15em; width: 9px; height: 9px; background: var(--fosfor); box-shadow: inset 0 0 0 1px #d9b800; }
.tn-hukuk { margin-bottom: 36px; padding: 16px 18px; background: var(--fosfor-acik); border-left: 4px solid var(--fosfor); font-size: 15px; color: var(--murekkep); border-radius: 0 6px 6px 0; }
.tn-makale-gorsel { display: flex; justify-content: center; padding: 32px 0; margin-bottom: 40px; background: var(--zemin); border-radius: 10px;
    background-image: linear-gradient(var(--kare) 1px, transparent 1px), linear-gradient(90deg, var(--kare) 1px, transparent 1px); background-size: 24px 24px; }

/* Yasal metinler */
.tn-metin { max-width: 72ch; }
.tn-metin h2 { font-size: 1.375rem; margin: 40px 0 10px; letter-spacing: -0.015em; }
.tn-metin h2:first-child { margin-top: 0; }
.tn-metin p { color: var(--murekkep-2); }
.tn-tablo-kap { overflow-x: auto; margin-top: 8px; }
.tn-tablo { width: 100%; border-collapse: collapse; font-size: 15px; }
.tn-tablo th, .tn-tablo td { text-align: left; padding: 12px 12px 12px 0; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
.tn-tablo thead th { border-bottom: 2px solid var(--murekkep); font-weight: 600; }
.tn-tablo code { font-size: 14px; background: var(--zemin); padding: 2px 6px; border-radius: 4px; }

/* 404 */
.tn-bulunamadi { padding-top: 56px; }
.tn-404 { display: inline-grid; grid-template-columns: repeat(3, 64px); margin-bottom: 28px; border: 1px solid var(--cizgi-koyu); background: var(--kagit); }
.tn-404 span { height: 72px; display: grid; place-items: center; font-family: var(--font-rakam); font-weight: 700; font-size: 44px; border-left: 1px solid var(--kare); }
.tn-404 span:first-child { border-left: 0; }
.tn-bulunamadi .tn-baglantilar { margin-top: 32px; }

/* Demo formu */
.tn-iletisim { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.tn-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tn-alan { display: grid; gap: 6px; align-content: start; }
.tn-alan-tam { grid-column: 1 / -1; }
.tn-alan label { font-weight: 600; font-size: 15px; }
.tn-opt { font-weight: 400; color: var(--soluk); }
.tn-alan input, .tn-alan select, .tn-alan textarea { width: 100%; font: 16px/1.4 var(--font); color: var(--murekkep); background: #fff; border: 1.5px solid var(--cizgi-koyu); border-radius: var(--r); padding: 11px 12px; min-height: 48px; }
.tn-alan textarea { resize: vertical; }
.tn-alan input:focus, .tn-alan select:focus, .tn-alan textarea:focus { outline: none; border-color: var(--tukenmez); box-shadow: 0 0 0 3px rgba(33, 66, 176, .2); }
.tn-hata input, .tn-hata select, .tn-hata textarea { border-color: var(--kirmizi); }
.tn-alan .field-error, .tn-onay .field-error { color: var(--kirmizi); font-size: 14px; }
.tn-onay label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 15px; }
.tn-onay input { width: 20px; height: 20px; min-height: 0; margin-top: 2px; flex: none; accent-color: var(--tukenmez); }
.tn-tamam { padding: 32px; border-radius: 10px; background: var(--yesil-acik); border: 1px solid #b6dcc6; display: grid; gap: 12px; }
.tn-tamam h2 { font-size: 1.625rem; }
.tn-iletisim-yan h2 { font-size: 1.25rem; margin-bottom: 16px; }
.tn-adim { list-style: none; margin: 0 0 40px; padding: 0; counter-reset: s; display: grid; gap: 20px; }
.tn-adim li { counter-increment: s; position: relative; padding-left: 44px; color: var(--murekkep-2); font-size: 15.5px; }
.tn-adim li::before { content: counter(s); position: absolute; left: 0; top: -2px; font-family: var(--font-rakam); font-weight: 700; font-size: 28px; line-height: 1; color: var(--tukenmez); }
.tn-adim b { display: block; color: var(--murekkep); }
.tn-adres { font-style: normal; display: grid; gap: 6px; }

/* Telefon (mobil uygulama ekran örneği; HTML/CSS) */
.tn-telefon { width: 248px; margin: 0; padding: 9px; border-radius: 38px; background: var(--murekkep); box-shadow: 0 30px 60px -28px rgba(15, 27, 53, .55); }
.tf-ekran { background: #f4f6f9; border-radius: 30px; overflow: hidden; color: var(--murekkep); font-size: 12px; line-height: 1.3; }
.tf-durum { display: flex; justify-content: space-between; align-items: center; padding: 10px 22px 2px; font-weight: 600; font-size: 11px; }
.tf-sinyal { display: flex; gap: 2px; align-items: flex-end; height: 10px; }
.tf-sinyal i { width: 3px; background: var(--murekkep); border-radius: 1px; opacity: .25; }
.tf-sinyal i:nth-child(1) { height: 3px; opacity: 1; } .tf-sinyal i:nth-child(2) { height: 5px; } .tf-sinyal i:nth-child(3) { height: 7px; } .tf-sinyal i:nth-child(4) { height: 10px; }
.tf-bas { padding: 8px 16px 10px; display: grid; }
.tf-bas small { color: var(--soluk); font-size: 10.5px; }
.tf-bas strong { font-family: var(--font-baslik); font-size: 24px; letter-spacing: -0.02em; line-height: 1.1; }
.tf-bas span { color: var(--murekkep-2); font-size: 11.5px; }
.tf-serit { margin: 0 10px 8px; padding: 7px 10px; border-radius: 8px; background: var(--fosfor-acik); color: #5c4a00; font-weight: 600; font-size: 10.5px; display: flex; align-items: center; gap: 6px; }
.tf-nokta { width: 7px; height: 7px; border-radius: 50%; background: #c28a00; flex: none; }
.tf-liste { list-style: none; margin: 0 10px; padding: 0; background: #fff; border-radius: 12px; box-shadow: 0 1px 0 rgba(15, 27, 53, .06); }
.tf-liste li { display: grid; grid-template-columns: auto 1fr auto; column-gap: 9px; align-items: center; padding: 8px 10px; border-top: 1px solid #edf0f4; }
.tf-liste li:first-child { border-top: 0; }
.tf-av { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; font-weight: 700; background: var(--tukenmez-acik); color: var(--tukenmez); }
.tf-av-info { background: var(--izin-acik); color: var(--izin); } .tf-av-warn { background: var(--kirmizi-acik); color: var(--kirmizi); }
.tf-ad { display: grid; font-weight: 600; font-size: 12px; min-width: 0; }
.tf-ad small { font-weight: 400; color: var(--soluk); font-size: 10.5px; }
.tf-kod { min-width: 28px; height: 26px; border-radius: 6px; display: grid; place-items: center; font-weight: 700; font-size: 12px; }
.tf-kod-ok { background: var(--yesil-acik); color: var(--yesil); } .tf-kod-info { background: var(--izin-acik); color: var(--izin); } .tf-kod-warn { background: var(--kirmizi-acik); color: var(--kirmizi); }
.tf-not { grid-column: 2 / 4; color: var(--soluk); font-size: 10px; margin-top: 2px; }
.tf-alt { padding: 10px; }
.tf-kaydet { display: block; text-align: center; background: var(--tukenmez); color: #fff; border-radius: 10px; padding: 10px; font-weight: 700; font-size: 12.5px; }
.tf-sekme { display: grid; grid-template-columns: repeat(5, 1fr); align-items: center; padding: 8px 6px 14px; background: #fff; border-top: 1px solid #e6eaef; font-size: 9.5px; color: var(--soluk); text-align: center; }
.tf-sekme .is-aktif { color: var(--tukenmez); font-weight: 700; }
.tf-okut { justify-self: center; width: 38px; height: 38px; border-radius: 50%; background: var(--murekkep); color: #fff; display: grid; place-items: center; font-weight: 700; margin-top: -18px; }

/* ---------- alt bilgi ---------- */
.tn-alt { background: var(--zemin); border-top: 1px solid var(--cizgi); padding: 64px 0 28px; font-size: 15px; }
.tn-alt-ic { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.tn-alt-marka p { margin-top: 10px; color: var(--murekkep-2); max-width: 40ch; }
.tn-alt-nav { display: grid; align-content: start; gap: 8px; }
.tn-alt-nav h2 { font-family: var(--font); font-size: 14px; font-weight: 600; color: var(--murekkep); letter-spacing: 0; margin-bottom: 4px; }
.tn-alt-nav a { color: var(--murekkep-2); text-decoration: none; }
.tn-alt-nav a:hover { color: var(--tukenmez); text-decoration: underline; }
.tn-alt-iletisim { font-style: normal; display: grid; gap: 4px; margin-top: 20px; color: var(--murekkep-2); }
.tn-alt-son { margin-top: 48px; display: grid; gap: 6px; color: var(--soluk); font-size: 13.5px; }
.tn-alt-son > :first-child { padding-top: 20px; border-top: 1px solid var(--cizgi); }
.tn-alt-son .imza { margin: 0; }
.tn-alt-son a { color: var(--murekkep-2); }

/* ---------- duyarlı ---------- */
@media (max-width: 1080px) {
    .tn-nav { display: none; }
    .tn-menu { display: block; }
    .tn-ust-ic { gap: 12px; }
    .tn-hero-ic { grid-template-columns: 1fr; gap: 40px; align-items: start; }
    .tn-guven { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
    .tn-makale-ic { grid-template-columns: 1fr; gap: 24px; }
    .tn-icindekiler { position: static; padding: 18px; background: var(--zemin); border-radius: 10px; }
    .tn-icindekiler .tn-btn { display: none; }
    .tn-alt-ic { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .tn-alt-marka { grid-column: 1 / -1; }
    .tn-baglantilar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
    .tn-bolum { padding: 64px 0; }
    .tn-bolum-bas, .tn-sss-ic, .tn-cta-ic, .tn-iki, .tn-iki-dar, .tn-iletisim { grid-template-columns: 1fr; gap: 24px; }
    .tn-iletisim { gap: 48px; }
    .tn-adimlar, .tn-sorunlar { grid-template-columns: 1fr; gap: 28px; }
    .tn-ozellik-liste { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sl { grid-template-columns: 1fr; }
    .tn-her-pakette { grid-template-columns: 1fr; }
    .tn-baglantilar-buyuk { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .tn-gizle-sm, .tn-oturum { display: none; }
    .tn-hero { padding: 36px 0 48px; }
    .tn-hero-alt { font-size: 1.0625rem; }
    .tn-hero-eylem .tn-btn { flex: 1 1 auto; }
    .tn-guven { grid-template-columns: 1fr; }
    /* telefonda cetvel metnin hemen altında, güven bilgileri sonra */
    .tn-hero > .tn-kap { display: flex; flex-direction: column; }
    .tn-hero-ic { display: contents; }
    .tn-hero-metin { order: 1; margin-bottom: 32px; }
    .tn-hero .cv { order: 2; }
    .tn-guven { order: 3; margin-top: 36px; }
    .cv-tablo .cv-fm { display: none; }
    /* cetvel: telefonda 5–14 Ekim (10 gün) */
    .cv-tablo .cv-erken, .cv-tablo .cv-gelecek { display: none; }
    .cv-tablo th.cv-kisi { min-width: 0; padding: 6px 6px 6px 10px; font-size: 13px; max-width: 100px; overflow: hidden; text-overflow: ellipsis; }
    .cv-tablo th.cv-kisi small { font-size: 11px; overflow: hidden; text-overflow: ellipsis; }
    .cv-tablo td { min-width: 21px; font-size: 12px; height: 38px; }
    .cv-tablo thead th b { font-size: 15px; }
    .cv-tablo .cv-top { min-width: 30px; font-size: 15px; }
    .cv-bas, .cv-alt { padding-left: 12px; padding-right: 12px; }
    .cv-lejant { gap: 6px 12px; font-size: 12px; }
    .tn-ozellik-liste, .tn-ozellik-iki, .tn-sozluk { grid-template-columns: 1fr; }
    .tn-baglantilar { grid-template-columns: 1fr; }
    .tn-her-pakette ul { columns: 1; }
    .sl a { flex-direction: column; align-items: flex-start; gap: 10px; }
    .sr-mini { grid-template-columns: repeat(14, minmax(0, 1fr)); width: 100%; }
    .sr-tablo tbody th { min-width: 92px; padding-left: 10px; font-size: 12px; }
    .sr-tablo td { min-width: 18px; font-size: 11.5px; }
    .sr-tablo thead th small { display: none; }
    .tn-form { grid-template-columns: 1fr; }
    .tn-alt-ic { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
    .tn-cta { padding: 56px 0; }
    .tn-cta-eylem .tn-btn { flex: 1 1 auto; }
    .tn-paket { padding: 22px; }
    .tn-sss summary { padding-right: 36px; }
    .tn-sss details p { padding-right: 0; }
}
@media (max-width: 380px) {
    .tn-marka-ad { font-size: 17px; }
    .tn-ust .tn-btn-ana { padding: 0 12px; }
}
@media print {
    .tn-ust, .tn-cta, .tn-alt, .tn-icindekiler { display: none; }
    .tn-hero { background: none; }
}