@charset "UTF-8";

/* ==========================================================================
   00 · YAZI TİPİ — Montserrat (kendi sunucumuzda, latin + latin-ext)
   Google Fonts'a dış istek yapılmaz; render engellenmez.
   ========================================================================== */

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/montserrat-400-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/montserrat-400-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, 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: "Montserrat";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/montserrat-500-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/montserrat-500-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, 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: "Montserrat";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/montserrat-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/montserrat-600-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, 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: "Montserrat";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/montserrat-700-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/montserrat-700-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, 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: "Montserrat";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/montserrat-800-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/montserrat-800-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}


/* ==========================================================================
   DUAL KICK — Beyond Limits in Sport & Career
   Erasmus+ KA210-YOU · 2025-1-TR01-KA210-YOU-000365957
   Ana stil dosyası
   --------------------------------------------------------------------------
   İÇİNDEKİLER
   01 · Tasarım Değişkenleri
   02 · Reset ve Temel Tipografi
   03 · Erişilebilirlik Yardımcıları
   04 · Yerleşim / Container
   05 · Preloader
   05a · Kaydırma ilerleme şeridi
   07 · Header ve Navigasyon
   08 · Yukarı Çık Butonu
   09 · Butonlar
   10 · Ortak Bileşenler
   11 · Hero
   12 · Platform Bölümleri
   13 · Proje Hakkında
   14 · Proje Künyesi ve Yasal Bildirim
   15 · Projenin Amaçları
   16 · Dersler ve Eğitim Materyalleri
   17 · Dijital Kütüphane ve Kaynaklar
   18 · Hedef Kitle
   19 · Uluslararası İş Birliği
   20 · Duyurular ve İletişim
   22 · Proje Özeti
   23 · İletişim CTA
   24 · Footer
   25 · Animasyonlar ve Belirme Efektleri
   26 · Responsive
   ========================================================================== */


/* ==========================================================================
   01 · TASARIM DEĞİŞKENLERİ
   ========================================================================== */

:root {
  /* Marka renkleri */
  --brand:        #014384;
  --brand-dark:   #01345F;
  --brand-mid:    #1A5E9C;
  --brand-soft:   #E9F0F7;

  --green:        #3D882B;
  --green-dark:   #326F22;
  --green-soft:   #EDF5E9;

  /* Nötr renkler */
  --navy:         #0E2C4A;
  --bg-soft:      #F6F9FC;
  --white:        #FFFFFF;
  --text:         #263445;
  --text-2:       #667085;
  --border:       #E2E8F0;

  /* Avrupa Birliği bayrağı vurgusu ve odak halkası */
  --gold:         #FFCC00;

  /* Yerleşim */
  --container: 1280px;
  --pad: 32px;
  --radius: 6px;

  /* Gölgeler */
  --shadow-sm: 0 1px 2px rgba(14, 44, 74, .06);
  --shadow:    0 4px 20px rgba(14, 44, 74, .07);
  --shadow-lg: 0 12px 40px rgba(14, 44, 74, .10);

  /* Geçiş */
  --t: .25s cubic-bezier(.4, 0, .2, 1);
}


/* ==========================================================================
   02 · RESET VE TEMEL TİPOGRAFİ
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 15.5px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.2;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: -.02em;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

[hidden] {
  display: none !important;
}


/* ==========================================================================
   03 · ERİŞİLEBİLİRLİK YARDIMCILARI
   ========================================================================== */

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Klavye kullanıcıları için içeriğe atlama linki */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 12px 20px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

/* Yalnızca ekran okuyucular için */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ==========================================================================
   04 · YERLEŞİM / CONTAINER
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}


/* ==========================================================================
   05 · PRELOADER
   ========================================================================== */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 22px;
  background: var(--white);
  transition: opacity .35s ease, visibility .35s;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
}

.preloader img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}

.preloader__bar {
  position: relative;
  width: 150px;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--brand-soft);
}

.preloader__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 40%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--green));
  animation: preloader-slide 1.05s ease-in-out infinite;
}

body.is-loading {
  overflow: hidden;
}

@keyframes preloader-slide {
  from { transform: translateX(-110%); }
  to   { transform: translateX(260%); }
}


/* ==========================================================================
   05a · KAYDIRMA İLERLEME ŞERİDİ
   ========================================================================== */

.scrollbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
}

.scrollbar__fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--brand), var(--brand-mid) 55%, var(--green));
  box-shadow: 0 0 12px rgba(1, 67, 132, .35);
  transition: width .12s linear;
}


/* ==========================================================================
   07 · HEADER VE NAVİGASYON
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t);
}

.header.is-stuck {
  box-shadow: 0 4px 18px rgba(14, 44, 74, .08);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 132px;
  transition: min-height .35s cubic-bezier(.4, 0, .2, 1);
}

.header.is-stuck .header__inner {
  min-height: 96px;
}

.header__tools {
  flex: none;
  display: flex;
  align-items: center;
  gap: 14px;
}

/* --- Logo alanı --- */

.brand {
  flex: none;
  display: flex;
  align-items: center;
}

.brand__logo {
  flex: none;
  width: 112px;
  height: 112px;
  object-fit: contain;
  transition: width .35s cubic-bezier(.4, 0, .2, 1), height .35s cubic-bezier(.4, 0, .2, 1);
}

.header.is-stuck .brand__logo {
  width: 80px;
  height: 80px;
}

/* --- Ana menü --- */

.nav {
  margin-left: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  position: relative;
  display: block;
  padding: 11px 14px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
  white-space: nowrap;
  transition: color var(--t);
}

/* Altta soldan açılan marka çizgisi */
.nav__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--green));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .38s cubic-bezier(.2, .7, .3, 1);
}

.nav__link:hover,
.nav__item:hover > .nav__link,
.nav__item:focus-within > .nav__link {
  color: var(--brand);
}

.nav__link:hover::after,
.nav__item:hover > .nav__link::after,
.nav__item:focus-within > .nav__link::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__link[aria-current="page"] {
  color: var(--brand);
}

/* --- Açılır alt menüler --- */

.nav__item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__toggle {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-left: -6px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: none;
  color: var(--text-2);
  cursor: pointer;
  transition: color var(--t), transform .3s cubic-bezier(.2, .7, .3, 1);
}

.nav__chev {
  width: 12px;
  height: 12px;
}

.nav__item.has-sub:hover .nav__toggle,
.nav__item.has-sub:focus-within .nav__toggle {
  color: var(--brand);
  transform: rotate(180deg);
}

.nav__sub {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 20;
  width: max-content;
  min-width: 230px;
  max-width: min(520px, 92vw);
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(14, 44, 74, .10);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .2s var(--t), visibility .2s, transform .2s var(--t);
}

/* Bağlantı ile menü arasındaki boşlukta imleç kopmasın */
.nav__sub::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.nav__item.has-sub:hover .nav__sub,
.nav__item.has-sub:focus-within .nav__sub {
  opacity: 1;
  visibility: visible;
  transform: none;
}

/* Son sekmenin paneli sağ kenara hizalanır, ekran dışına taşmaz */
.nav__item:last-child .nav__sub {
  left: auto;
  right: 0;
}

.nav__sub a {
  position: relative;
  display: block;
  padding: 10px 12px 10px 18px;
  border-radius: 3px;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.45;
  white-space: nowrap;
  transition: color .26s var(--t), background .26s var(--t);
}

/* Solda ortadan açılan ince marka çizgisi */
.nav__sub a::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 50%;
  width: 2px;
  height: 0;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--brand), var(--green));
  transform: translateY(-50%);
  transition: height .3s cubic-bezier(.2, .7, .3, 1);
}

.nav__sub a:hover {
  background: rgba(1, 67, 132, .045);
  color: var(--brand);
}

.nav__sub a:hover::before {
  height: 56%;
}

/* Yalnızca mobil panelde görünür */
.nav__close {
  display: none;
  width: 40px;
  height: 40px;
  margin: 0 0 16px auto;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: #fff;
  color: var(--navy);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

/* --- Dil seçici --- */

.lang {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-soft);
}

.lang__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 3px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .03em;
  transition: all var(--t);
}

.lang__item:hover {
  color: var(--brand);
  background: #fff;
}

.lang__item.is-active {
  background: var(--brand);
  color: #fff;
}

.lang__item .flag {
  width: 17px;
  height: 12px;
  border-color: rgba(14, 44, 74, .22);
}

/* --- Hamburger --- */

.burger {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
}

.burger span {
  position: relative;
  display: block;
  width: 19px;
  height: 2px;
  background: var(--navy);
  transition: var(--t);
}

.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 19px;
  height: 2px;
  background: var(--navy);
  transition: var(--t);
}

.burger span::before { top: -6px; }
.burger span::after  { top: 6px; }

.burger[aria-expanded="true"] span {
  background: transparent;
}

.burger[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.burger[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Mobil menü arka planı */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(14, 44, 74, .4);
  opacity: 0;
  visibility: hidden;
  transition: var(--t);
}

.backdrop.is-on {
  opacity: 1;
  visibility: visible;
}


/* ==========================================================================
   08 · YUKARI ÇIK BUTONU
   ========================================================================== */

.totop {
  position: fixed;
  right: 28px;
  bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 6px 24px rgba(14, 44, 74, .16);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s var(--t), visibility .3s, transform .3s cubic-bezier(.2, .7, .3, 1), box-shadow .25s;
}

.totop.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.totop:hover {
  box-shadow: 0 10px 30px rgba(1, 67, 132, .26);
}

/* Yüzde, ok ve halka üst üste yerleşir */
.totop > * {
  grid-area: 1 / 1;
}

.totop__ring {
  width: 58px;
  height: 58px;
  transform: rotate(-90deg);
}

.totop__track {
  fill: none;
  stroke: var(--brand-soft);
  stroke-width: 3;
}

.totop__bar {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 131.95;
  stroke-dashoffset: 131.95;
  transition: stroke-dashoffset .12s linear;
}

.totop__num {
  color: var(--brand);
  font-size: 13.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: opacity .2s var(--t);
}

.totop__num i {
  margin-left: 1px;
  font-size: 9px;
  font-style: normal;
}

.totop__arrow {
  width: 20px;
  height: 20px;
  color: var(--green-dark);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .22s var(--t), transform .22s cubic-bezier(.2, .7, .3, 1);
}

.totop:hover .totop__num,
.totop:focus-visible .totop__num {
  opacity: 0;
}

.totop:hover .totop__arrow,
.totop:focus-visible .totop__arrow {
  opacity: 1;
  transform: none;
}


/* ==========================================================================
   09 · BUTONLAR
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--t);
}

.btn--primary {
  background: var(--brand);
  color: #fff;
}

.btn--primary:hover {
  background: var(--brand-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(1, 67, 132, .24);
}


/* ==========================================================================
   10 · ORTAK BİLEŞENLER
   ========================================================================== */

.section {
  padding-block: var(--sec-pad, 40px);
}

/* --------------------------------------------------------------------------
   Bölüm boşlukları — her bölüm kendi değerini taşır.
   Birini değiştirmek diğerlerini etkilemez.
   -------------------------------------------------------------------------- */

.s-about    { --sec-pad: 40px; }   /* Proje Hakkında */
.s-platform { --sec-pad: 40px; }   /* Platform Bölümleri */
.s-kunye    { --sec-pad: 40px; }   /* Proje Künyesi ve Yasal Bildirim */
.s-obj      { --sec-pad: 40px; }   /* Projenin Amaçları */
.s-mod      { --sec-pad: 40px; }   /* Dersler ve Eğitim Materyalleri */
.s-lib      { --sec-pad: 40px; }   /* Dijital Kütüphane ve Kaynaklar */
.s-aud      { --sec-pad: 40px; }   /* Hedef Kitle */
.s-coop     { --sec-pad: 40px; }   /* Uluslararası İş Birliği */
.s-news     { --sec-pad: 40px; }   /* Duyurular, Etkinlikler ve İletişim */
.s-cta      { --sec-pad: 40px; }   /* İletişim */

.section--soft      { background: var(--bg-soft); }

/* Bölüm üstü küçük etiket */
.label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.label::before {
  content: "";
  flex: none;
  width: 26px;
  height: 2px;
  background: var(--green);
}

.h2 {
  font-size: clamp(28px, 3.2vw, 40px);
}

.lead {
  max-width: 760px;
  margin-top: 18px;
  color: var(--text-2);
  font-size: 17px;
}

.sec-head {
  max-width: 820px;
  margin-bottom: 48px;
}

.sec-head--center {
  margin-inline: auto;
  text-align: center;
}

.sec-head--center .label { justify-content: center; }
.sec-head--center .lead  { margin-inline: auto; }



/* Bölüm içi ara başlık */
.sub-head {
  margin: 56px 0 8px;
  font-size: 20px;
}

.sub-head + .sub-text {
  margin-bottom: 24px;
  color: var(--text-2);
  font-size: 15px;
  max-width: 820px;
}

/* Avrupa Birliği bayrağını simgeleyen nokta */
.eu-flagdot {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--brand);
  border: 1px solid #255076;
}

.eu-flagdot::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

/* İmleci takip eden yumuşak ışık — .spot taşıyan kartlarda */
.spot {
  position: relative;
  isolation: isolate;
}

.spot::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%),
              rgba(1, 67, 132, .07), transparent 66%);
  transition: opacity .35s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
}

.spot:hover::after,
.spot:focus-within::after {
  opacity: 1;
}

/* Ülke bayrağı */
.flag {
  flex: none;
  width: 22px;
  height: 15px;
  object-fit: cover;
  border: 1px solid rgba(14, 44, 74, .16);
  border-radius: 2px;
}


/* ==========================================================================
   11 · HERO
   --------------------------------------------------------------------------
   Tam ekran görsel; metin solda, görselin aydınlık boşluğunun üzerinde durur.
   ========================================================================== */

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(88vh, 840px);
  padding: 0;
  overflow: hidden;
  background: #EAF1F7;
  border-bottom: 1px solid var(--border);
}

/* --- Arka plan görseli --- */

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
  /* Paralaksta kenar açılmasın diye küçük bir pay bırakılır */
  transform: translate3d(0, var(--py, 0px), 0) scale(1.06);
}

/* Metnin okunabilmesi için soldan sağa açılan aydınlık perde */
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg,
      rgba(250, 252, 254, .97) 0%,
      rgba(250, 252, 254, .93) 26%,
      rgba(250, 252, 254, .62) 46%,
      rgba(250, 252, 254, .12) 64%,
      rgba(250, 252, 254, 0) 76%),
    linear-gradient(180deg, rgba(1, 67, 132, .06) 0%, rgba(1, 67, 132, 0) 30%);
}

.hero__inner {
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 660px;
  padding: 92px 0 96px;
}

.hero .label {
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.04;
  letter-spacing: -.035em;
}

.hero h1 .accent {
  display: block;
  color: var(--brand);
}

.hero h1 .thin {
  display: block;
  margin-top: 12px;
  color: var(--navy);
  font-size: .5em;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.02em;
}

.hero__tag {
  max-width: 540px;
  margin-top: 20px;
  color: var(--navy);
  font-size: 17.5px;
  font-weight: 500;
}

.hero__text {
  max-width: 560px;
  margin-top: 16px;
  color: var(--text-2);
  font-size: 16px;
}

/* Preloader kapanınca hero içeriği sırayla belirir */
.hero__content > * {
  opacity: 0;
  transform: translateY(20px);
}

body.is-ready .hero__content > * {
  animation: hero-in .85s cubic-bezier(.2, .7, .3, 1) forwards;
}

body.is-ready .hero__content > *:nth-child(1) { animation-delay: .05s; }
body.is-ready .hero__content > *:nth-child(2) { animation-delay: .16s; }
body.is-ready .hero__content > *:nth-child(3) { animation-delay: .27s; }
body.is-ready .hero__content > *:nth-child(4) { animation-delay: .38s; }
body.is-ready .hero__content > *:nth-child(5) { animation-delay: .49s; }

@keyframes hero-in {
  to { opacity: 1; transform: none; }
}

/* --- Ortak ülkeler şeridi --- */

.hero__partners {
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid rgba(14, 44, 74, .12);
}

.hero__partners .cap {
  display: block;
  margin-bottom: 16px;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero__partners ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-sm);
}

.hero__partners li {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 16px 18px;
  border-left: 1px solid var(--border);
  transition: background var(--t);
}

.hero__partners li:first-child {
  border-left: 0;
}

.hero__partners li:hover {
  background: var(--brand-soft);
}

.hero__partners .flag {
  width: 34px;
  height: 23px;
  box-shadow: 0 1px 3px rgba(14, 44, 74, .14);
}

.hero__partners b {
  display: block;
  color: var(--navy);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.2;
}

.hero__partners small {
  display: block;
  margin-top: 2px;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* --- Erasmus+ rozeti --- */

.hero__stamp {
  position: absolute;
  right: var(--pad);
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 330px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(16px);
}

body.is-ready .hero__stamp {
  animation: hero-in .9s cubic-bezier(.2, .7, .3, 1) .7s forwards;
}

.hero__stamp img {
  flex: none;
  width: auto;
  height: 38px;
  object-fit: contain;
}

.hero__stamp b {
  display: block;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.hero__stamp span {
  color: var(--text-2);
  font-size: 12px;
}


/* ==========================================================================
   11a · KURUMSAL LOGO ŞERİDİ
   ========================================================================== */

.logobar {
  padding-block: 28px 44px;
  background: var(--white);
  /* Kenarlarda logolar yumuşakça silinir */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

/* Sürüklenebilir pencere */
.logobar__viewport {
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
}

.logobar__viewport.is-dragging {
  cursor: grabbing;
  user-select: none;
}

/* Sürükleme kaydırması burada uygulanır */
.logobar__shift {
  width: max-content;
  transform: translate3d(var(--shift, 0px), 0, 0);
}

.logobar__track {
  display: flex;
  width: max-content;
  animation: logobar-scroll 34s linear infinite;
}

/* İmleç üzerindeyken ve sürüklerken durur */
.logobar__viewport:hover .logobar__track,
.logobar__viewport.is-dragging .logobar__track {
  animation-play-state: paused;
}

.logobar__row {
  display: flex;
  align-items: center;
  gap: 72px;
  padding-right: 72px;
}

.logobar__row li {
  position: relative;
  display: grid;
  place-items: center;
}

.logobar__row img {
  width: auto;
  max-width: 200px;
  max-height: 56px;
  object-fit: contain;
  transition: opacity .3s var(--t);
}

/* İmleç üzerine gelince kurumun adı belirir */
.logobar__name {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 5;
  padding: 7px 13px;
  border-radius: 4px;
  background: var(--navy);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -.005em;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, -5px);
  transition: opacity .25s var(--t), transform .25s cubic-bezier(.2, .7, .3, 1);
  pointer-events: none;
}

.logobar__name::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -4px;
  width: 9px;
  height: 9px;
  background: var(--navy);
  transform: translateX(-50%) rotate(45deg);
}

.logobar__row li:hover .logobar__name {
  opacity: 1;
  transform: translate(-50%, 0);
}

.logobar__row li:hover img {
  opacity: .55;
}

@keyframes logobar-scroll {
  to { transform: translateX(-50%); }
}


/* ==========================================================================
   12 · PLATFORM BÖLÜMLERİ
   ========================================================================== */

.area-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.area {
  display: flex;
  flex-direction: column;
  padding: 30px 26px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  transition: all var(--t);
}

.area::before {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin-bottom: 18px;
  background: var(--green);
}

.area h3 {
  margin-top: 14px;
  font-size: 17.5px;
  line-height: 1.35;
}

.area p {
  flex: 1;
  margin-top: 10px;
  color: var(--text-2);
  font-size: 14.5px;
}


/* ==========================================================================
   13 · PROJE HAKKINDA
   ========================================================================== */

.ov__grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: stretch;
  gap: 64px;
}

.ov__media {
  display: flex;
  margin: 0;
}

/* Görsel, metin sütunuyla tam aynı yüksekliği alır */
.ov__media img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
  object-position: 50% 36%;
  border-radius: var(--radius);
  box-shadow: 0 20px 48px rgba(14, 44, 74, .18);
}

/* --- Metin --- */

.ov__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ov__body p {
  color: var(--text-2);
  font-size: 16px;
}

.ov__body p + p {
  margin-top: 16px;
}

.ov__intro {
  margin-top: 24px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6;
}

/* --- Üç temel ilke --- */

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.principles li {
  padding: 22px 20px;
  border-right: 1px solid var(--border);
}

.principles li:first-child { padding-left: 0; }
.principles li:last-child  { border-right: 0; }

.principles b {
  display: block;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .11em;
}

.principles span {
  display: block;
  margin-top: 6px;
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.5;
}


/* ==========================================================================
   14 · PROJE KÜNYESİ VE YASAL BİLDİRİM
   ========================================================================== */

.kunye-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  align-items: stretch;
  gap: 24px;
}

.kunye {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.kunye > div {
  padding: 20px 24px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.kunye > div:nth-child(2n) { border-right: 0; }
.kunye > div:nth-last-child(-n+2) { border-bottom: 0; }

.kunye dt {
  color: var(--brand);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.kunye dd {
  margin: 6px 0 0;
  color: var(--navy);
  font-size: 15.5px;
  font-weight: 600;
}

/* AB finansman beyanı ve sorumluluk reddi kutusu */
.notice {
  display: flex;
  flex-direction: column;
  padding: 30px 32px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
  background: #fff;
}

.notice__logo {
  align-self: flex-start;
  width: auto;
  height: 42px;
  margin-bottom: 22px;
}

.notice h3 {
  color: var(--brand);
  font-size: 16px;
}

.notice p {
  margin-top: 12px;
  color: var(--text-2);
  font-size: 14.5px;
}

.notice__small {
  flex: 1;
  font-size: 12.5px;
  line-height: 1.7;
}

.notice__foot {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.notice__foot img {
  flex: none;
  width: auto;
  height: 42px;
}

.notice__foot span {
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.55;
}


/* ==========================================================================
   15 · PROJENİN AMAÇLARI
   --------------------------------------------------------------------------
   Kartlar kaydırma sırasında sticky ile üst üste yığılır; her kart bir
   öncekinin üzerine biner ve altındakinin üst kenarı görünür kalır.
   ========================================================================== */

.obj-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  align-items: start;
  gap: 64px;
}

.obj-layout__head {
  position: sticky;
  top: 150px;
}

.obj-list {
  display: grid;
  gap: 24px;
  padding-bottom: 60px;
}

.obj-item {
  position: sticky;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: 34px 36px 36px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 36px rgba(14, 44, 74, .09);
  transition: box-shadow .4s var(--t), border-color .4s var(--t);
}

/* Her kart bir öncekinden 24px aşağıda durur */
.obj-item:nth-child(1) { top: 150px; }
.obj-item:nth-child(2) { top: 174px; }
.obj-item:nth-child(3) { top: 198px; }
.obj-item:nth-child(4) { top: 222px; }

/* Üstte marka renklerinden şerit */
.obj-item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand) 0 42%, var(--green) 42% 100%);
}

.obj-item:hover {
  border-color: #C9DCEE;
  box-shadow: 0 18px 46px rgba(14, 44, 74, .13);
}

.obj-item__ico {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand);
  transition: background .4s var(--t), color .4s var(--t),
              transform .45s cubic-bezier(.2, .7, .3, 1);
}

.obj-item__ico svg {
  width: 26px;
  height: 26px;
}

.obj-item:hover .obj-item__ico {
  background: var(--green-soft);
  color: var(--green-dark);
  transform: rotate(-5deg) scale(1.05);
}

.obj-item h3 {
  font-size: 21px;
}

.obj-item p {
  margin-top: 11px;
  color: var(--text-2);
  font-size: 15.5px;
}


/* ==========================================================================
   16 · DERSLER VE EĞİTİM MATERYALLERİ
   ========================================================================== */

.mod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mod {
  position: relative;
  overflow: hidden;
  padding: 36px 30px 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color var(--t), box-shadow var(--t);
}

.mod::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand) 0 42%, var(--green) 42% 100%);
}

.mod:hover {
  border-color: #C9DCEE;
  box-shadow: var(--shadow);
}

.mod__no {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.mod h3 {
  margin-top: 16px;
  font-size: 19.5px;
  line-height: 1.32;
}

.mod p {
  margin-top: 14px;
  color: var(--text-2);
  font-size: 14.5px;
}


/* ==========================================================================
   17 · DİJİTAL KÜTÜPHANE VE KAYNAKLAR
   --------------------------------------------------------------------------
   Ortada görsel, iki yanda üçer kart; kartlar görsele kesikli
   bağlantı çizgileriyle bağlanır.
   ========================================================================== */

.lib-note {
  margin-top: 28px;
  color: var(--text-2);
  font-size: 14.5px;
  text-align: center;
}

.showcase {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 360px) 1fr;
  align-items: center;
  gap: 48px;
}

.show-col {
  display: grid;
  gap: 20px;
}

/* --- Kartlar --- */

.show-card {
  position: relative;
  display: grid;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}

.show-card:hover {
  border-color: #C9DCEE;
  box-shadow: var(--shadow);
}

.show-col--left .show-card {
  grid-template-columns: 1fr auto;
  text-align: right;
}

.show-col--right .show-card {
  grid-template-columns: auto 1fr;
  text-align: left;
}

.show-col--left .show-card:hover  { transform: translateX(-4px); }
.show-col--right .show-card:hover { transform: translateX(4px); }

.show-card__ico {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(1, 67, 132, .22);
  transition: background var(--t), box-shadow var(--t);
}

.show-card:hover .show-card__ico {
  background: var(--green);
  box-shadow: 0 6px 18px rgba(61, 136, 43, .26);
}

.show-card__ico svg {
  width: 24px;
  height: 24px;
}

.show-card__body {
  min-width: 0;
}

.show-card b {
  display: block;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.show-card small {
  display: block;
  margin-top: 6px;
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.55;
}

/* --- Görsele giden kesikli bağlantı --- */

.show-card::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 48px;
  height: 1px;
  background: repeating-linear-gradient(90deg, #B9D0E6 0 5px, transparent 5px 10px);
}

.show-card::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 2px solid var(--brand);
  border-radius: 50%;
  background: #fff;
  transform: translateY(-50%);
}

.show-col--left .show-card::after  { right: -48px; }
.show-col--left .show-card::before { right: -4px; }

.show-col--right .show-card::after  { left: -48px; }
.show-col--right .show-card::before { left: -4px; }

/* --- Ortadaki görsel --- */

.show-media {
  position: relative;
  margin: 0;
}

.show-media img {
  width: 100%;
  aspect-ratio: 9 / 11.5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(14, 44, 74, .16);
}


/* ==========================================================================
   18 · HEDEF KİTLE
   ========================================================================== */

.aud-list {
  display: grid;
  gap: 16px;
}

.aud-row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 34px 38px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color .4s var(--t), box-shadow .4s var(--t),
              transform .4s cubic-bezier(.2, .7, .3, 1);
}

/* Soldan gelen renk dalgası */
.aud-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(1, 67, 132, .06), rgba(61, 136, 43, .03) 45%, transparent 76%);
  transition: background .45s var(--t);
  pointer-events: none;
}

/* Sol kenarda yukarıdan aşağı dolan vurgu çizgisi */
.aud-row::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--brand), var(--green));
}

/* Üzerine gelince panel yükselir, vurgu renkleri yer değiştirir */
.aud-row:hover,
.aud-row:focus-within {
  border-color: #B5CFE6;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.aud-row:hover::before,
.aud-row:focus-within::before {
  background: linear-gradient(90deg, rgba(61, 136, 43, .09), rgba(1, 67, 132, .04) 48%, transparent 78%);
}

.aud-row__ico {
  position: relative;
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border-radius: 16px;
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(1, 67, 132, .18);
  transition: background .4s var(--t), box-shadow .4s var(--t),
              transform .45s cubic-bezier(.2, .7, .3, 1);
}

.aud-row:hover .aud-row__ico,
.aud-row:focus-within .aud-row__ico {
  background: var(--green);
  box-shadow: 0 8px 20px rgba(61, 136, 43, .24);
  transform: rotate(-6deg) scale(1.06);
}

.aud-row__ico svg {
  width: 28px;
  height: 28px;
}

.aud-row__body {
  position: relative;
}

.aud-row h3 {
  color: var(--brand);
  font-size: 14px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.aud-row p {
  max-width: 720px;
  margin-top: 10px;
  color: var(--text-2);
  font-size: 15.5px;
}

.aud-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.aud-row__tags li {
  padding: 6px 13px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--bg-soft);
  color: var(--navy);
  font-size: 12.5px;
  font-weight: 500;
  transition: all var(--t);
}

.aud-row:hover .aud-row__tags li,
.aud-row:focus-within .aud-row__tags li {
  border-color: #BFE0B4;
  background: var(--green-soft);
  color: var(--green-dark);
}


/* ==========================================================================
   19 · ULUSLARARASI İŞ BİRLİĞİ
   ========================================================================== */

.coop {
  position: relative;
}

/* --- Ortakları birleştiren akan bağlantı hattı --- */

.coop__track {
  position: absolute;
  top: 45px;
  left: 16.6%;
  right: 16.6%;
  height: 2px;
}

.coop__dash {
  display: block;
  height: 100%;
  background-image: repeating-linear-gradient(90deg, #C9DCEE 0 7px, transparent 7px 15px);
  background-size: 15px 2px;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.5s cubic-bezier(.3, .8, .3, 1) .2s;
  animation: coop-flow 1.1s linear infinite;
}

.coop.is-in .coop__dash {
  clip-path: inset(0 0 0 0);
}

/* Hat boyunca ilerleyen ışık */
.coop__pulse {
  position: absolute;
  top: 50%;
  left: 0;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(1, 67, 132, .12), 0 0 14px rgba(1, 67, 132, .45);
  opacity: 0;
}

.coop.is-in .coop__pulse {
  animation: coop-travel 4.2s cubic-bezier(.62, 0, .38, 1) 1.5s infinite;
}

@keyframes coop-flow {
  to { background-position: 15px 0; }
}

@keyframes coop-travel {
  0%        { left: 0;    opacity: 0; }
  12%       { opacity: 1; }
  50%       { background: var(--brand-mid); }
  88%       { opacity: 1; }
  100%      { left: 100%; opacity: 0; background: var(--green); }
}

/* --- Ortak düğümleri --- */

.coop-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.coop-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.coop-node__flag {
  position: relative;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color .35s var(--t), box-shadow .35s var(--t);
}

.coop-node:hover .coop-node__flag {
  border-color: var(--brand-mid);
  box-shadow: 0 12px 30px rgba(1, 67, 132, .18);
}

/* Üzerine gelince dışa doğru açılan halka */
.coop-node__flag::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid var(--brand-mid);
  border-radius: 50%;
  opacity: 0;
  transform: scale(.9);
  transition: opacity .45s var(--t), transform .45s cubic-bezier(.2, .7, .3, 1);
}

.coop-node:hover .coop-node__flag::after {
  opacity: .45;
  transform: scale(1);
}

.coop-node__flag img {
  width: 56px;
  height: 38px;
  object-fit: cover;
  border: 1px solid rgba(14, 44, 74, .16);
  border-radius: 2px;
}

.coop-node b {
  color: var(--navy);
  font-size: 18px;
}

.coop-node > span {
  max-width: 260px;
  color: var(--text-2);
  font-size: 14px;
}

.coop-node em {
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}


/* --- Ortak logoları --- */

.partners {
  margin-top: 64px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
}

.partners__cap {
  margin-bottom: 24px;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .13em;
  text-align: center;
  text-transform: uppercase;
}

.partners__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.partner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 180px;
  padding: 28px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  text-align: center;
  transition: all var(--t);
}

.partner:hover {
  border-color: #C9DCEE;
  box-shadow: var(--shadow);
}

.partner__logo {
  width: auto;
  max-width: 100%;
  height: 84px;
  object-fit: contain;
}

.partner b {
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}


/* ==========================================================================
   20 · DUYURULAR VE İLETİŞİM
   ========================================================================== */

/* --- Öne çıkan duyuru --- */

.news,
.visit {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

/* Görsel, metin sütunuyla aynı yüksekliği alır */
.news > img,
.visit > img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  border-right: 1px solid var(--border);
}

.news__body,
.visit figcaption {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 44px;
}

.news__body > .news__meta {
  margin-top: 0;
}

.news__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.news__cat {
  padding: 5px 12px;
  border-radius: 3px;
  background: var(--brand);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.news__place {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-2);
  font-size: 13px;
}

.news__place svg {
  width: 14px;
  height: 14px;
}

.news h3 {
  margin-top: 18px;
  font-size: 26px;
  line-height: 1.28;
}

.news__lead {
  margin-top: 18px;
  color: var(--text);
  font-size: 16.5px;
  font-weight: 500;
}

.news__body p {
  color: var(--text-2);
  font-size: 15px;
}

.news__body p + p {
  margin-top: 14px;
}

.news__topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.news__topics li {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--bg-soft);
  color: var(--navy);
  font-size: 12.5px;
  font-weight: 500;
}

/* --- Ziyaret fotoğrafı — haber kartıyla aynı düzen --- */

.visit {
  margin: 24px 0 0;
}

.visit figcaption b {
  display: block;
  color: var(--navy);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.visit figcaption span {
  display: block;
  margin-top: 14px;
  color: var(--text-2);
  font-size: 15.5px;
}


/* --- Katılımcı listesi --- */

.people {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.people__group {
  padding: 26px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.people__org {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.people__org .eu-flagdot {
  width: 22px;
  height: 22px;
}

.people__org b {
  color: var(--navy);
  font-size: 14.5px;
  line-height: 1.35;
}

.people__list li {
  padding: 13px 0;
  border-bottom: 1px dashed var(--border);
}

.people__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.people__list b {
  display: block;
  color: var(--navy);
  font-size: 15px;
  font-weight: 600;
}

.people__list span {
  color: var(--text-2);
  font-size: 13.5px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  padding: 30px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.contact-card__ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  border-radius: 5px;
  background: var(--brand-soft);
  color: var(--brand);
}

.contact-card__ico svg {
  width: 22px;
  height: 22px;
}

.contact-card h3 {
  font-size: 18px;
}

.contact-card p {
  flex: 1;
  margin-top: 10px;
  color: var(--text-2);
  font-size: 14.5px;
}

.contact-card__mail {
  margin-top: 20px;
  color: var(--brand);
  font-size: 15.5px;
  font-weight: 600;
  word-break: break-word;
}

.contact-card__mail:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-card .btn {
  align-self: flex-start;
  margin-top: 20px;
}


/* ==========================================================================
   22 · PROJE ÖZETİ
   ========================================================================== */

.stats {
  position: relative;
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-mid) 45%, var(--green) 100%);
}

.stats__n {
  transition: transform .45s cubic-bezier(.2, .7, .3, 1);
}

.stats__grid > div:hover .stats__n {
  transform: scale(1.06);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats__grid > div {
  padding: 44px 28px;
  border-right: 1px solid var(--border);
  text-align: center;
}

.stats__grid > div:last-child {
  border-right: 0;
}

.stats__n {
  color: var(--brand);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
}

.stats__l {
  margin-top: 12px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
}

.stats__s {
  margin-top: 5px;
  color: var(--text-2);
  font-size: 12.5px;
  letter-spacing: .04em;
}


/* ==========================================================================
   23 · İLETİŞİM CTA
   ========================================================================== */

.cta {
  position: relative;
  overflow: hidden;
  background: var(--brand-soft);
  border-top: 1px solid #D9E6F2;
}

.cta__aura {
  position: absolute;
  right: -140px;
  bottom: -180px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 136, 43, .16) 0%, rgba(61, 136, 43, 0) 70%);
  filter: blur(30px);
  pointer-events: none;
}

.cta__box {
  position: relative;
}

.cta__box {
  display: grid;
  grid-template-columns: 1.2fr auto;
  align-items: center;
  gap: 48px;
}

.cta h2 {
  font-size: clamp(26px, 2.8vw, 34px);
}

.cta p {
  max-width: 620px;
  margin-top: 14px;
  color: #3E5168;
  font-size: 16.5px;
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 240px;
}


/* ==========================================================================
   24 · FOOTER
   ========================================================================== */

/* --- AB görünürlük şeridi (açık zemin, logolar doğru görünsün diye) --- */

.eu-strip {
  padding: 52px 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.eu-strip__inner {
  display: grid;
  justify-items: center;
  gap: 32px;
  text-align: center;
}

.eu-strip__logo {
  width: auto;
  max-width: 260px;
  max-height: 78px;
  object-fit: contain;
}

.eu-strip__text {
  max-width: 900px;
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.75;
}

.eu-strip__text b {
  color: var(--navy);
  font-size: 13.5px;
}

.eu-strip__text .eu-flagdot {
  position: relative;
  top: 3px;
  width: 18px;
  height: 18px;
  margin-right: 8px;
}

.eu-strip__text .eu-flagdot::after {
  width: 6px;
  height: 6px;
}


/* --- Koyu footer --- */

.footer {
  background: var(--navy);
  color: #A5BACC;
  font-size: 14.5px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-block: 66px 58px;
}

.footer__home {
  display: inline-block;
  border-radius: 50%;
  transition: transform .35s cubic-bezier(.2, .7, .3, 1);
}

.footer__home:hover {
  transform: scale(1.04);
}

.footer__logo {
  width: 116px;
  height: 116px;
  object-fit: contain;
  /* Koyu zeminde okunabilmesi için logo beyaza çevrilir */
  filter: brightness(0) invert(1);
  opacity: .96;
}

.footer__about {
  max-width: 330px;
  margin-top: 24px;
  color: #9CB2C6;
  font-size: 14.5px;
}

.footer h3 {
  position: relative;
  margin-bottom: 30px;
  padding-bottom: 15px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.footer h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  height: 3px;
  border-radius: 2px;
  background: var(--green);
}

/* --- Bağlantı listeleri --- */

.footer__links li + li {
  margin-top: 14px;
}

.footer__links a {
  position: relative;
  display: inline-block;
  padding-left: 22px;
  color: #A5BACC;
  transition: color var(--t), padding-left var(--t);
}

.footer__links a::before {
  content: "›";
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--green);
  font-size: 17px;
  font-weight: 700;
}

.footer__links a:hover {
  padding-left: 28px;
  color: #fff;
}

/* --- İletişim listesi --- */

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.footer__contact li + li {
  margin-top: 18px;
}

.footer__contact svg {
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 3px;
  color: var(--green);
}

.footer__contact a,
.footer__contact span {
  color: #A5BACC;
  word-break: break-word;
  transition: color var(--t);
}

.footer__contact a:hover {
  color: #fff;
}

.footer__contact small {
  display: block;
  margin-top: 3px;
  color: #7E97AE;
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

/* --- Alt satır --- */

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .09);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px 28px;
  padding-block: 22px calc(22px + env(safe-area-inset-bottom, 0px));
  color: #8FA6BC;
  font-size: 13px;
}

.footer__bottom ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__bottom a {
  color: #8FA6BC;
  transition: color var(--t);
}

.footer__bottom a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* ==========================================================================
   25 · ANIMASYONLAR
   ========================================================================== */

/* Görünür alana girince belirme — yön data-reveal ile seçilir */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .75s cubic-bezier(.2, .7, .3, 1),
              transform .75s cubic-bezier(.2, .7, .3, 1);
  will-change: opacity, transform;
}

.reveal[data-reveal="left"]  { transform: translateX(-30px); }
.reveal[data-reveal="right"] { transform: translateX(30px); }
.reveal[data-reveal="zoom"]  { transform: scale(.955); }

.reveal.is-in {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* Bölüm etiketindeki çizgi, başlık belirince açılır */
.label::before {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .7s cubic-bezier(.2, .7, .3, 1) .15s;
}

.reveal.is-in .label::before,
.is-in .label::before,
body.is-ready .hero .label::before {
  transform: scaleX(1);
}

/* Hareket azaltma tercihi */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .label::before {
    transform: scaleX(1);
  }

  .preloader__bar::after {
    width: 100%;
    animation: none;
  }

  .logobar__track {
    animation: none;
    justify-content: center;
    width: 100%;
  }

  .logobar__row:last-child { display: none; }


  .hero__content > *,

  .coop__dash {
    clip-path: inset(0 0 0 0);
    animation: none;
  }

  .coop__pulse {
    animation: none;
  }
}


/* ==========================================================================
   26 · RESPONSIVE
   ========================================================================== */

/* --- 1180px: menü aralıkları daralır --- */
@media (max-width: 1400px) {
  .header__inner { gap: 16px; }

  .nav__list { gap: 0; }

  .nav__link {
    padding: 11px 10px;
    font-size: 14px;
  }

  .nav__link::after { left: 10px; right: 10px; }

  .nav__sub a { font-size: 13px; }
}

/* --- 1024px: mobil menü ve tek sütun yerleşimler --- */
/* --- 1200px: menü hamburgere döner (uzun başlıklar sığmıyor) --- */
@media (max-width: 1200px) {
  .header__inner { min-height: 104px; }
  .header.is-stuck .header__inner { min-height: 84px; }
  .brand__logo { width: 86px; height: 86px; }
  .header.is-stuck .brand__logo { width: 68px; height: 68px; }

  .burger { display: grid; }

  .header__inner { min-height: 104px; }
  .header.is-stuck .header__inner { min-height: 84px; }
  .brand__logo { width: 86px; height: 86px; }
  .header.is-stuck .brand__logo { width: 68px; height: 68px; }

  .nav {
    position: fixed;
    z-index: 101;
    inset: 0 0 0 auto;
    width: min(360px, 86vw);
    margin: 0;
    padding: 22px 24px 40px;
    overflow-y: auto;
    border-left: 1px solid var(--border);
    background: #fff;
    box-shadow: -10px 0 40px rgba(14, 44, 74, .12);
    transform: translateX(100%);
    transition: transform var(--t);
  }

  .nav.is-open { transform: none; }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__item {
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border);
  }

  .nav__link {
    flex: 1;
    padding: 15px 12px;
    font-size: 16px;
  }

  .nav__link::after { display: none; }

  /* Alt menüler panel içinde akordeon gibi açılır */
  .nav__toggle {
    width: 48px;
    height: 52px;
    margin: 0;
    border-radius: 0;
    border-left: 1px solid var(--border);
  }

  .nav__chev { width: 14px; height: 14px; }

  .nav__item.is-open .nav__toggle { transform: rotate(180deg); }

  .nav__sub {
    position: static;
    display: none;
    width: 100%;
    min-width: 0;
    max-width: none;
    padding: 6px 0 10px;
    border: 0;
    border-radius: 0;
    background: var(--bg-soft);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav__sub::before { display: none; }

  .nav__item.is-open .nav__sub { display: block; }

  .nav__sub a {
    padding: 12px 18px 12px 24px;
    font-size: 14.5px;
    white-space: normal;
  }

  .nav__sub a::before { left: 12px; }

  .nav__close { display: block; }
}

@media (max-width: 1024px) {
  :root { --pad: 24px; }

  .section { padding: 72px 0; }
  .ov__grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .ov__media img { min-height: 380px; object-position: 50% 32%; }

  /* Görsel üste alınır, kartlar altta iki sütun */
  .lib-note {
  margin-top: 28px;
  color: var(--text-2);
  font-size: 14.5px;
  text-align: center;
}

.showcase {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .show-media {
    grid-column: 1 / -1;
    max-width: 380px;
    margin: 0 auto 26px;
  }

  .show-col--left .show-card,
  .show-col--right .show-card {
    grid-template-columns: auto 1fr;
    text-align: left;
  }

  .show-card::before,
  .show-card::after { display: none; }

  .show-col--left .show-card:hover,
  .show-col--right .show-card:hover { transform: translateY(-3px); }

  /* Görsel arkada kalır, perde dikeye döner */
  .hero {
    min-height: 0;
    align-items: start;
  }

  .hero__bg img { object-position: 72% center; }

  .hero__scrim {
    background: linear-gradient(180deg,
      rgba(250, 252, 254, .93) 0%,
      rgba(250, 252, 254, .88) 58%,
      rgba(250, 252, 254, .96) 100%);
  }

  .hero__content {
    max-width: none;
    padding: 56px 0 72px;
  }

  .hero__stamp {
    position: static;
    max-width: none;
    margin-top: 26px;
    opacity: 1;
    transform: none;
    animation: none;
  }

  .hero__partners li { padding: 14px; gap: 10px; }
  .hero__partners .flag { width: 28px; height: 19px; }
  .hero__partners b { font-size: 14px; }

  
  .area-grid { grid-template-columns: repeat(2, 1fr); }

  .obj-layout { grid-template-columns: 1fr; gap: 36px; }
  .obj-layout__head { position: static; }

  .obj-item:nth-child(1) { top: 116px; }
  .obj-item:nth-child(2) { top: 140px; }
  .obj-item:nth-child(3) { top: 164px; }
  .obj-item:nth-child(4) { top: 188px; }

  .kunye-grid { grid-template-columns: 1fr; }

  .mod-grid { grid-template-columns: repeat(2, 1fr); }

  .aud-row {
    grid-template-columns: auto 1fr;
    gap: 20px;
    padding: 28px 24px 30px;
  }

  .aud-row__ico {
    width: 58px;
    height: 58px;
    border-radius: 14px;
  }

  .aud-row__ico svg { width: 24px; height: 24px; }

  .aud-row p { font-size: 15px; }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 44px 40px;
    padding-block: 56px 48px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .cta__box {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cta__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* --- 768px: tablet / büyük telefon --- */
@media (max-width: 768px) {
  /* Mobilde tüm bölümler: üst/alt 30px */
  .section { padding-block: 30px; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid > div:nth-child(2) { border-right: 0; }
  .stats__grid > div:nth-child(1),
  .stats__grid > div:nth-child(2) { border-bottom: 1px solid var(--border); }

  .contact-grid,
  .people { grid-template-columns: 1fr; }


  .news,
  .visit { grid-template-columns: 1fr; }

  .news > img,
  .visit > img {
    min-height: 280px;
    border-width: 0 0 1px 0;
  }

  .news__body,
  .visit figcaption { padding: 30px 26px 32px; }

  .coop-line { grid-template-columns: 1fr; gap: 34px; }
  .coop__track { display: none; }

  .partners__row { grid-template-columns: 1fr; }

  .kunye { grid-template-columns: 1fr; }
  .kunye > div { border-right: 0; border-bottom: 1px solid var(--border); }
  .kunye > div:last-child { border-bottom: 0; }


  .hero__stamp {
    position: static;
    max-width: none;
    margin-top: 16px;
  }
}

/* --- 560px: telefon --- */
@media (max-width: 560px) {
  :root { --pad: 20px; }


  .mod-grid { grid-template-columns: 1fr; }

  .lib-note {
  margin-top: 28px;
  color: var(--text-2);
  font-size: 14.5px;
  text-align: center;
}

.showcase { grid-template-columns: 1fr; }

  /* Dar ekranda yığılma yerine düz akış */
  .obj-item {
    position: static;
    grid-template-columns: auto 1fr;
    gap: 18px;
    padding: 26px 22px 28px;
  }

  .obj-item__ico { width: 48px; height: 48px; border-radius: 12px; }
  .obj-item__ico svg { width: 22px; height: 22px; }
  .obj-item h3 { font-size: 18.5px; }
  .obj-list { padding-bottom: 0; }

  .principles,
  .area-grid,
  .footer__top { grid-template-columns: 1fr; }

  .hero__partners ul { grid-template-columns: 1fr; }
  .hero__partners li { border-left: 0; border-top: 1px solid var(--border); }
  .hero__partners li:first-child { border-top: 0; }

  .principles li {
    padding-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .principles li:last-child { border-bottom: 0; }

  .cta__actions .btn { width: 100%; }

  .totop {
    right: 18px;
    bottom: calc(18px + env(safe-area-inset-bottom, 0px));
    width: 52px;
    height: 52px;
  }

  .totop__ring { width: 52px; height: 52px; }

  .eu-strip { padding: 40px 0; }
  .eu-strip__logo { max-width: 200px; max-height: 62px; }

  .logobar { padding-block: 22px; }
  .logobar__row { gap: 46px; padding-right: 46px; }
  .logobar__row img { max-width: 140px; max-height: 42px; }

  .footer__logo { width: 96px; height: 96px; }

  .footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* ==========================================================================
   27 · AÇILIR MENÜLER — kademeli (cascading) tasarım
   Tüm açılır menüler aynı görünür; Uluslararası İlişkiler alt katları
   bir öncekinin hemen sağında, üzerine gelinen satır hizasında açılır.
   ========================================================================== */

.nav__link--label { cursor: pointer; user-select: none; }

.sub2 { position: relative; }
.sub2__t { flex: 1; min-width: 0; }

.nav__sub .sub2__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.4;
  white-space: normal;
}

.nav__sub .sub2__link--label { cursor: default; }

.sub2__toggle {
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: none;
  color: #8A97A6;
  cursor: pointer;
}

.sub2__toggle svg { width: 12px; height: 12px; }

/* Öne çıkan proje satırı (görseldeki kırmızı başlık) */
.nav__sub .sub2__link.is-featured {
  color: #C1121F;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
}

/* Hazırlık aşamasındaki maddeler */
.nav__sub .sub2__link.is-soon { color: #98A4B0; cursor: default; }
.sub2__link.is-soon em {
  flex: none;
  padding: 1px 7px;
  border-radius: 20px;
  background: #F1F4F7;
  color: #98A4B0;
  font-size: 9.5px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.6;
  text-transform: uppercase;
}

/* ---------------- Masaüstü ---------------- */
@media (min-width: 1201px) {

  /* Tüm açılır paneller */
  .nav__sub,
  .nav__sub2 {
    padding: 6px;
    border: 1px solid #DCE4EC;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 36px -10px rgba(14, 44, 74, .24), 0 2px 6px rgba(14, 44, 74, .05);
  }

  /* Satırlar */
  .nav__sub a,
  .nav__sub .sub2__link {
    padding: 9px 14px;
    border-radius: 5px;
    color: var(--navy);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    transition: background .15s ease, color .15s ease;
  }

  .nav__sub a::before,
  .nav__sub span.sub2__link::before { display: none; }

  /* Üzerine gelinen / alt menüsü açık satır: marka mavisi */
  .nav__sub a:hover,
  .nav__sub a:focus-visible,
  .nav__sub .sub2:hover > .sub2__link,
  .nav__sub .sub2:focus-within > .sub2__link {
    background: linear-gradient(135deg, #1A5E9C 0%, #014384 100%);
    color: #fff;
    outline: 0;
  }

  .nav__sub a[aria-current="page"] { color: var(--brand); font-weight: 600; }
  .nav__sub a[aria-current="page"]:hover { color: #fff; }

  /* Uluslararası İlişkiler panelleri */
  .nav__sub--intl { width: 280px; min-width: 0; max-width: none; }
  .nav__sub2 { width: 300px; }

  .nav__sub .sub2 > .sub2__link { padding-right: 34px; }

  .sub2__toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    pointer-events: none;
    transition: color .15s, transform .2s ease;
  }

  .sub2:hover > .sub2__toggle,
  .sub2:focus-within > .sub2__toggle { color: #fff; transform: translate(2px, -50%); }

  /* Alt panel: satırın hemen sağında, aynı hizada */
  .nav__sub2 {
    position: absolute;
    top: -7px;
    left: calc(100% + 4px);
    z-index: 21;
    margin: 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-6px);
    transition: opacity .16s ease, visibility .16s, transform .2s ease;
  }

  /* Paneller arası boşlukta imleç kopmasın */
  .nav__sub2::before { content: ""; position: absolute; top: 0; bottom: 0; left: -12px; width: 12px; }

  .sub2:hover > .nav__sub2,
  .sub2:focus-within > .nav__sub2 { opacity: 1; visibility: visible; transform: none; }

  /* Yalnızca ekranın sağında gerçekten yer yoksa sola döner */
  .sub2.is-flip > .nav__sub2 { left: auto; right: calc(100% + 4px); transform: translateX(6px); }
  .sub2.is-flip > .nav__sub2::before { left: auto; right: -12px; }
  .sub2.is-flip:hover > .nav__sub2,
  .sub2.is-flip:focus-within > .nav__sub2 { transform: none; }

  /* Öne çıkan proje ve alt sayfaları */
  .nav__sub a.sub2__link.is-featured { margin-bottom: 2px; }
  .nav__sub a.sub2__link.is-featured:hover { background: linear-gradient(135deg, #D62828 0%, #A4101B 100%); color: #fff; }
  .nav__sub .sub2__link.is-indent { margin-left: 14px; padding-left: 14px; border-left: 2px solid #E6ECF2; border-radius: 0 5px 5px 0; }
  .nav__sub a.sub2__link.is-indent:hover { border-left-color: #014384; }

  .nav__sub .sub2__link.is-soon:hover { background: none; color: #98A4B0; }
}

/* ---------------- Mobil panel: iç içe akordeon ---------------- */
@media (max-width: 1200px) {
  .nav__item--intl .nav__link--label { flex: 1; }

  .sub2 { display: flex; flex-wrap: wrap; }
  .sub2 > .sub2__link { flex: 1; min-width: 0; }
  .nav__sub .sub2__link { padding: 12px 14px 12px 24px; font-size: 14.5px; }
  .nav__sub .sub2 > .sub2__link { padding-right: 10px; }
  .nav__sub span.sub2__link::before { left: 12px; }

  .sub2__toggle { width: 44px; min-height: 44px; }
  .sub2__toggle svg { transform: rotate(90deg); transition: transform .25s; }
  .sub2.is-open > .sub2__toggle svg { transform: rotate(-90deg); }

  .nav__sub2 {
    display: none;
    width: 100%;
    margin: 0 0 6px 16px;
    padding: 0;
    list-style: none;
    border-left: 2px solid var(--border);
  }

  .sub2.is-open > .nav__sub2 { display: block; }
  .nav__sub .sub2__link.is-indent { margin-left: 14px; }
}


/* ==========================================================================
   28 · TIKLANABİLİR ORTAK LOGOLARI
   ========================================================================== */

.partner--link {
  position: relative;
  padding: 0;
  align-items: stretch;
}

.partner__link {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 28px 22px;
  color: inherit;
  border-radius: inherit;
}

.partner__link .partner__logo { transition: transform .35s cubic-bezier(.2, .7, .3, 1); }
.partner--link:hover .partner__logo { transform: scale(1.05); }
.partner--link:hover b { color: var(--brand); }

.partner__go {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: all .3s cubic-bezier(.2, .7, .3, 1);
}

.partner__go svg { width: 15px; height: 15px; }

.partner--link:hover .partner__go,
.partner__link:focus-visible .partner__go {
  opacity: 1;
  transform: none;
}

@media (hover: none) {
  .partner__go { opacity: 1; transform: none; }
}


/* ==========================================================================
   29 · MENÜ SIĞDIRMA — yeni "Uluslararası İlişkiler" sekmesiyle header taşmasın
   ========================================================================== */
@media (min-width: 1201px) and (max-width: 1640px) {
  .header__inner { gap: 14px; }
  .nav__list { gap: 0; }
  .nav__link { padding: 11px 9px; font-size: 14px; }
  .nav__link::after { left: 9px; right: 9px; }
  .nav__toggle { width: 20px; margin-left: -6px; }
  .lang__item { gap: 5px; padding: 4px 7px; font-size: 12px; }
}

@media (min-width: 1201px) and (max-width: 1480px) {
  .brand__logo { width: 92px; height: 92px; }
  .header.is-stuck .brand__logo { width: 72px; height: 72px; }
  .nav__link { padding: 11px 7px; font-size: 13.5px; }
  .nav__link::after { left: 7px; right: 7px; }
}

@media (min-width: 1201px) and (max-width: 1340px) {
  .lang__item .flag { display: none; }
  .lang__item { padding: 4px 8px; }
}


/* ==========================================================================
   30 · YATAY TAŞMA KORUMASI
   Gizli alt menü panelleri ve kayan logo şeridi sayfayı yana kaydırmasın.
   (clip kaydırma kabı oluşturmaz; sticky header etkilenmez)
   ========================================================================== */
body { overflow-x: clip; }