/* Lepinova - ortak stil. Renkler logodan gelir: lacivert, krem, altin. */
:root, :root[data-tema="acik"] {
  --zemin: #F5F1E8; --yuzey: #FFFFFF; --yuzey-2: #EDE6D6; --yuzey-3: #E7DFCD;
  --yazi: #0C1B3A; --soluk: #4F5872; --silik: #6B7389;
  --cizgi: #E2D9C6; --cizgi-2: #D8CFBC; --cizgi-3: #C4B79C;
  --altin: #B8862B; --altin-yazi: #8A6420;
  --tamam: #2F7D55; --tamam-zemin: #E2F1EA;
  --uyari: #9A4A16; --uyari-zemin: #FBEADB;
  --vurgu-zemin: #08152F; --vurgu-yazi: #F3EEE3;
  --golge: 0 1px 2px rgba(12,27,58,.05), 0 14px 32px -18px rgba(12,27,58,.22);
  /* Tema ne olursa olsun ayni kalan lacivert alanlar */
  --lacivert: #08152F; --lacivert-2: #0F2146; --lacivert-3: #13264F;
  --lacivert-cizgi: #22355F; --lacivert-cizgi-2: #3A4A70;
  --krem: #F3EEE3; --krem-soluk: #C9CEDA; --krem-silik: #9AA3B8; --altin-parlak: #E3BD6A;
  color-scheme: light;
}
:root[data-tema="koyu"] {
  --zemin: #0A142B; --yuzey: #101E3F; --yuzey-2: #0F1C3A; --yuzey-3: #16284F;
  --yazi: #F3EEE3; --soluk: #B4BCCE; --silik: #9AA3B8;
  --cizgi: #22355F; --cizgi-2: #2A3B63; --cizgi-3: #3A4A70;
  --altin: #E3BD6A; --altin-yazi: #E3BD6A;
  --tamam: #7CCBA6; --tamam-zemin: #14302A;
  --uyari: #F0B58A; --uyari-zemin: #3A2616;
  --vurgu-zemin: #E3BD6A; --vurgu-yazi: #08152F;
  --golge: 0 1px 2px rgba(0,0,0,.3), 0 14px 32px -18px rgba(0,0,0,.7);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { margin: 0; }
body {
  background: var(--zemin); color: var(--yazi);
  font-family: "Work Sans", -apple-system, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6;
}
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; margin: 0; text-wrap: balance; letter-spacing: -0.01em; line-height: 1.12; }
p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--altin-parlak); outline-offset: 2px; }
.ic { width: min(1200px, 100% - 40px); margin-inline: auto; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

/* ---------- ust bant ---------- */
.ust { background: var(--lacivert); color: var(--krem); position: sticky; top: 0; z-index: 20; }
.ust .ic { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.marka { display: inline-flex; flex-direction: column; gap: 5px; text-decoration: none; color: var(--krem); flex-shrink: 0; }
.marka-yazi { font-family: "Fraunces", serif; font-weight: 700; font-size: 23px; letter-spacing: .14em; line-height: 1; }
.marka-cizgi { display: block; height: 2px; background: linear-gradient(90deg, rgba(201,146,46,0), #E9C77A 50%, rgba(201,146,46,0)); }
.marka img { display: block; height: 38px; width: auto; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: #D9D4C7; text-decoration: none; font-size: 15px; font-weight: 500; padding: 10px 0; }
.nav a:hover { color: var(--altin-parlak); }
.ust-sag { display: flex; align-items: center; gap: 10px; }
.marka + .ust-sag { margin-left: auto; }
.yuvarlak {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--lacivert-cizgi-2); background: none; color: var(--krem); cursor: pointer; padding: 0;
}
.yuvarlak:hover { border-color: var(--altin-parlak); color: var(--altin-parlak); }
.yuvarlak svg { width: 20px; height: 20px; }
:root[data-tema="koyu"] .tema-ay, :root[data-tema="acik"] .tema-gunes { display: none; }
.hap {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border-radius: 999px;
  border: 1px solid #C9922E; color: var(--krem); text-decoration: none; font-weight: 600; font-size: 15px; white-space: nowrap;
}
.hap:hover { background: rgba(227,189,106,.12); }

/* ---------- dugmeler ---------- */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 0 24px;
  border-radius: 10px; border: 1px solid transparent; font: inherit; font-weight: 600; font-size: 16px;
  text-decoration: none; cursor: pointer; white-space: nowrap;
}
.dugme svg { width: 17px; height: 17px; flex-shrink: 0; }
.dugme.altin { background: var(--altin-parlak); color: var(--lacivert); }
.dugme.altin:hover { background: #EDCB80; }
.dugme.cizgili { border-color: var(--lacivert-cizgi-2); color: var(--krem); background: none; }
.dugme.cizgili:hover { border-color: var(--altin-parlak); }
.dugme.vurgu { background: var(--vurgu-zemin); color: var(--vurgu-yazi); }
.dugme.sade { border-color: var(--cizgi-3); color: var(--yazi); background: var(--yuzey); }
.dugme.sade:hover { border-color: var(--altin); }
.dugme.kucuk { min-height: 44px; padding: 0 18px; font-size: 15px; }

/* ---------- giris bolumu (hero) ---------- */
.hero { background: var(--lacivert); color: var(--krem); padding: 72px 0 96px; }
.hero .ic { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.ust-yazi { font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--altin-yazi); }
.hero .ust-yazi, .koyu-bolum .ust-yazi { color: var(--altin-parlak); }
.hero h1 { font-size: clamp(38px, 5.2vw, 62px); color: var(--krem); margin: 18px 0 22px; }
.altin-cizgi { display: block; width: 220px; height: 3px; background: linear-gradient(90deg, #C9922E, #F2D58C, rgba(201,146,46,0)); }
.hero p.giris { font-size: 19px; color: var(--krem-soluk); max-width: 540px; margin: 22px 0 30px; }
.dugmeler { display: flex; gap: 14px; flex-wrap: wrap; }
.kirinti { font-size: 14px; color: var(--krem-silik); margin-bottom: 14px; }
.kirinti a { color: var(--krem-silik); text-decoration: none; }
.kirinti a:hover { color: var(--altin-parlak); }
.sayilar { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 24px; font-size: 14.5px; color: var(--krem-silik); }

.yigin { position: relative; height: 392px; }
.yigin .y-kart {
  position: absolute; width: min(380px, 78%); height: 232px; border-radius: 16px; padding: 26px;
  display: flex; flex-direction: column; justify-content: space-between; text-decoration: none;
}
.y-kart .tur { font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--krem-silik); }
.y-kart .formul { font-family: "Fraunces", serif; font-style: italic; font-size: 25px; color: rgba(243,238,227,.62); }
.y-kart .ad { font-family: "Fraunces", serif; font-size: 22px; font-weight: 600; color: var(--krem); }
.y-kart:nth-child(1) { right: 0; top: 0; background: var(--lacivert-2); border: 1px solid var(--lacivert-cizgi); }
.y-kart:nth-child(2) { right: 9%; top: 76px; background: var(--lacivert-3); border: 1px solid #2A3F70; }
.y-kart:nth-child(3) { right: 18%; top: 152px; }
.y-kart:only-child { right: 9%; top: 76px; }
.yigin .y-kart.one { background: #F5F1E8; border: 1px solid var(--altin-parlak); box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.y-kart.one .tur { color: #8A6420; } .y-kart.one .formul { color: #4F5872; } .y-kart.one .ad { color: #0C1B3A; }
.hero-video { display: flex; flex-direction: column; gap: 12px; }
.hero-video span { font-size: 15px; color: #D9D4C7; font-weight: 500; }

/* ---------- guven bandi ---------- */
.bant { background: var(--yuzey-2); padding: 34px 0; }
.bant .ic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; }
.bant-oge { display: flex; gap: 14px; align-items: flex-start; }
.bant-oge svg { width: 28px; height: 28px; flex-shrink: 0; color: var(--altin-yazi); }
.bant-oge b { display: block; font-weight: 600; font-size: 16px; }
.bant-oge span { font-size: 14.5px; color: var(--soluk); line-height: 1.5; }

/* ---------- bolumler ---------- */
.bolum { padding: 96px 0; }
.bolum.sikisik { padding-top: 0; }
.bolum-bas { display: flex; justify-content: space-between; align-items: flex-end; gap: 36px; flex-wrap: wrap; margin-bottom: 40px; }
.bolum-bas h2 { font-size: clamp(30px, 4vw, 46px); margin-top: 12px; }
.bolum-bas p { max-width: 430px; color: var(--soluk); font-size: 16.5px; }
.koyu-bolum { background: var(--lacivert); color: var(--krem); }
.koyu-bolum h2 { color: var(--krem); }

/* ders kartlari */
.izgara-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ders-kart {
  display: flex; flex-direction: column; background: var(--yuzey); border: 1px solid var(--cizgi);
  border-radius: 18px; overflow: hidden; text-decoration: none; color: var(--yazi);
}
a.ders-kart:hover { border-color: var(--altin); box-shadow: var(--golge); }
.ders-kart .gorsel {
  height: 164px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(160deg, #13264F, #0A1733);
}
.ders-kart.yakinda .gorsel { background: var(--yuzey-3); }
.rozet { align-self: flex-start; font-size: 11.5px; font-weight: 600; letter-spacing: .1em; padding: 5px 10px; border-radius: 999px; background: var(--altin-parlak); color: #08152F; }
.ders-kart.yakinda .rozet { background: var(--yuzey); color: var(--soluk); }
.ders-kart .formul { font-family: "Fraunces", serif; font-style: italic; font-size: 25px; color: rgba(243,238,227,.72); }
.ders-kart.yakinda .formul { color: var(--silik); }
.ders-kart .govde { padding: 22px; display: flex; flex-direction: column; gap: 9px; flex-grow: 1; }
.ders-kart h3 { font-size: 24px; }
.ders-kart p { font-size: 15px; color: var(--soluk); line-height: 1.55; }
.ders-kart .git { margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.ders-kart .git svg { width: 16px; height: 16px; }
.oneri {
  margin-top: 24px; background: var(--yuzey-2); border-radius: 14px; padding: 20px 26px;
  display: flex; justify-content: space-between; align-items: center; gap: 22px; flex-wrap: wrap; color: var(--soluk);
}
.oneri b { color: var(--yazi); }

/* ucretsiz videolar */
.izgara-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.video-kart { display: flex; flex-direction: column; gap: 10px; }
.video-kutu {
  position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #0A1733;
  border: 0; padding: 0; cursor: pointer; display: block; width: 100%;
}
.video-kutu img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-kutu iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-kutu .oynat {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 54px; height: 54px; border-radius: 50%;
  background: var(--altin-parlak); display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.45);
}
.video-kutu .oynat svg { width: 21px; height: 21px; }
.video-kutu:hover .oynat { background: #EDCB80; }
.video-kart b { font-weight: 600; font-size: 16px; line-height: 1.35; }
.video-kart span { font-size: 13.5px; color: var(--silik); }
.cagri-kutu {
  margin-top: 30px; background: var(--lacivert-2); border-radius: 16px; padding: 26px 30px; color: var(--krem);
  display: flex; justify-content: space-between; align-items: center; gap: 22px; flex-wrap: wrap;
}
.cagri-kutu b { display: block; font-family: "Fraunces", serif; font-size: 23px; font-weight: 600; }
.cagri-kutu span { font-size: 15px; color: var(--krem-soluk); }

/* adimlar */
.adimlar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; }
.adim { padding-top: 20px; border-top: 2px solid var(--altin); display: flex; flex-direction: column; gap: 10px; }
.adim .no { font-family: "Fraunces", serif; font-size: 34px; line-height: 1; color: var(--altin); }
.koyu-bolum .adim { border-top-color: #C9922E; } .koyu-bolum .adim .no { color: var(--altin-parlak); }
.adim b { font-weight: 600; font-size: 18px; }
.adim span { font-size: 15px; color: var(--soluk); }
.koyu-bolum .adim span { color: var(--krem-soluk); }
.not { background: var(--yuzey-2); border-radius: 14px; padding: 18px 22px; font-size: 15.5px; color: var(--soluk); margin-top: 28px; }
.not b { color: var(--yazi); }

/* konu listesi */
.konular { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; }
.konu { display: flex; align-items: center; gap: 22px; padding: 20px 0; border-top: 1px solid var(--cizgi-2); font-size: 18px; font-weight: 500; }
.konu .no { font-family: "Fraunces", serif; font-size: 21px; color: var(--altin); width: 34px; flex-shrink: 0; font-weight: 400; }

/* paketler */
.paket {
  position: relative; background: var(--lacivert-2); border: 1px solid var(--lacivert-cizgi); border-radius: 18px;
  padding: 34px 30px; display: flex; flex-direction: column; gap: 18px; color: var(--krem);
}
.paket h3 { font-size: 24px; color: var(--krem); }
.paket .fiyat { font-family: "Fraunces", serif; font-size: 46px; font-weight: 600; line-height: 1; }
.paket .fiyat small { font-family: "Work Sans", sans-serif; font-size: 16px; font-weight: 500; color: var(--krem-silik); }
.paket p { font-size: 15.5px; color: var(--krem-soluk); padding-top: 18px; border-top: 1px solid var(--lacivert-cizgi); }
.paket .dugme { margin-top: auto; }
.paket.one { background: #F5F1E8; border-color: var(--altin-parlak); color: #0C1B3A; }
.paket.one h3 { color: #0C1B3A; } .paket.one .fiyat small { color: #4F5872; }
.paket.one p { color: #3E4863; border-top-color: #D8CFBC; }
.paket .rozet { position: absolute; top: -13px; left: 30px; }

/* egitmen */
.egitmen { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 20px; padding: 52px; display: flex; gap: 52px; align-items: center; }
.egitmen img { width: 260px; height: 300px; object-fit: cover; border-radius: 14px; flex-shrink: 0; }
.egitmen h2 { font-size: clamp(28px, 3.6vw, 40px); margin: 12px 0 16px; }
.egitmen p { font-size: 17px; color: var(--soluk); line-height: 1.7; max-width: 640px; }
.egitmen blockquote { margin: 18px 0 0; font-family: "Fraunces", serif; font-style: italic; font-size: 21px; line-height: 1.5; max-width: 640px; }

/* sik sorulanlar */
.sss { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 64px; }
.sss h2 { font-size: clamp(30px, 4vw, 46px); margin-top: 12px; }
.sss details { border-top: 1px solid var(--cizgi-2); }
.sss details:last-child { border-bottom: 1px solid var(--cizgi-2); }
.sss summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font-weight: 600; font-size: 18px; }
.sss summary::-webkit-details-marker { display: none; }
.sss summary svg { width: 18px; height: 18px; color: var(--altin-yazi); flex-shrink: 0; transition: transform .18s; }
.sss details[open] summary svg { transform: rotate(180deg); }
.sss details p { padding: 0 0 22px; color: var(--soluk); font-size: 15.5px; max-width: 640px; }

/* iletisim */
.iletisim { background: var(--lacivert-2); border-radius: 22px; padding: 60px; color: var(--krem); display: flex; justify-content: space-between; align-items: center; gap: 44px; flex-wrap: wrap; }
.iletisim h2 { font-size: clamp(30px, 4vw, 44px); color: var(--krem); }
.iletisim p { color: var(--krem-soluk); font-size: 17px; margin-top: 14px; }
.iletisim .yollar { display: flex; flex-direction: column; gap: 12px; min-width: min(380px, 100%); }
.iletisim .dugme { justify-content: flex-start; min-height: 60px; font-size: 16.5px; }
.iletisim .dugme svg { width: 22px; height: 22px; }

/* alt bant */
.alt { background: var(--lacivert); color: var(--krem-silik); padding: 44px 0; }
.alt .ic { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.alt nav { display: flex; gap: 26px; flex-wrap: wrap; font-size: 14.5px; }
.alt nav a { color: var(--krem-silik); text-decoration: none; padding: 8px 0; }
.alt nav a:hover { color: var(--altin-parlak); }
.alt .telif { font-size: 13.5px; color: #6B7389; width: 100%; }

/* yasal sayfalar */
.yasal { width: min(800px, 100% - 40px); margin: 48px auto 72px; background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 18px; padding: 40px; }
.yasal h1 { font-size: 32px; margin-bottom: 4px; }
.yasal h2 { font-size: 20px; margin: 28px 0 6px; }
.yasal p, .yasal li { line-height: 1.75; }
.yasal .guncel { color: var(--silik); font-size: 13.5px; margin-bottom: 14px; }
.yasal ul { padding-left: 20px; margin: 6px 0; }
.yasal a { color: var(--altin-yazi); }

/* ---------- dar ekranlar ---------- */
@media (max-width: 980px) {
  .nav { display: none; }
  .ust-sag { margin-left: auto; }
  .hero .ic { grid-template-columns: 1fr; gap: 44px; }
  .yigin { height: 330px; }
  .izgara-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .izgara-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .adimlar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sss { grid-template-columns: 1fr; gap: 26px; }
  .egitmen { flex-direction: column; align-items: flex-start; padding: 34px; gap: 28px; }
}
@media (max-width: 640px) {
  .ic { width: calc(100% - 32px); }
  .ust .ic { min-height: 66px; gap: 12px; }
  .marka-yazi { font-size: 19px; }
  .marka img { height: 32px; }
  .hap { padding: 0 14px; font-size: 14px; }
  .hero { padding: 40px 0 56px; }
  .hero p.giris { font-size: 17px; }
  .yigin { height: 296px; }
  .yigin .y-kart { height: 190px; padding: 20px; }
  .y-kart:nth-child(2) { top: 52px; } .y-kart:nth-child(3) { top: 104px; }
  .bant .ic { grid-template-columns: 1fr; gap: 18px; }
  .bolum { padding: 60px 0; }
  .bolum-bas { margin-bottom: 28px; }
  .izgara-3, .izgara-4, .adimlar, .konular { grid-template-columns: 1fr; }
  .izgara-4 { gap: 26px; }
  .konu { font-size: 16.5px; gap: 16px; padding: 16px 0; }
  .iletisim { padding: 32px 24px; }
  .egitmen img { width: 100%; height: auto; aspect-ratio: 4 / 5; }
  .yasal { padding: 26px 20px; margin: 28px auto 48px; }
  .cagri-kutu { padding: 22px; }
  .dugmeler .dugme { flex-grow: 1; }
}