:root{--c-primary: #0072BC;--c-primary-dark: #004A7C;--c-primary-light: #E8F4FD;--c-accent: #F5A623;--c-accent-dark: #D4891A;--c-white: #ffffff;--c-light: #f7f9fc;--c-dark: #1e293b;--c-text: #334155;--c-gray: #64748b;--c-gray-light: #e2e8f0;--c-success: #059669;--c-green: #10b981;--c-purple: #7c3aed;--c-orange: #f97316;--c-teal: #0d9488;--c-logo-mavi: #0070B8;--c-logo-acik: #009CD8;--c-logo-yesil: #8AC53F;--c-logo-koyu: #19416F;--c-sosyal-facebook: #0E5FCE;--c-sosyal-instagram: #B8225A;--c-sosyal-youtube: #C40000;--c-sosyal-twitter: #0F1419;--c-sosyal-linkedin: #0A66C2;--c-sosyal-genel: var(--c-primary-dark);--c-sosyal-instagram-gradyan: linear-gradient(135deg,#A63A1E 0%,#B8225A 45%,#6C2A92 78%,#3A44B0 100%);--c-danger: #dc2626;--c-danger-dark: #b91c1c;--c-danger-bg: #fef2f2;--c-danger-light: #fca5a5;--c-danger-border: #f87171;--c-danger-bg-koyu:#3f1d1d;--c-danger-cerceve:#fecaca;--c-danger-metin: #991b1b;--c-success-bg: #ecfdf5;--c-success-cerceve:#a7f3d0;--c-success-metin: #065f46;--ff-body: 'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--fw-normal: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--fw-extrabold: 800;--shadow-xs: 0 1px 2px rgba(0,0,0,.05);--shadow-sm: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 10px 25px rgba(0,0,0,.1),0 4px 10px rgba(0,0,0,.04);--shadow-xl: 0 20px 40px rgba(0,0,0,.12);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--transition: .25s cubic-bezier(.4,0,.2,1);--header-h: 64px;--topbar-h: 38px;--bottom-menu-h: 64px}*,*::before,*::after{box-sizing: border-box;margin: 0;padding: 0}html{scroll-behavior: smooth;scroll-padding-top: calc(var(--header-h) + var(--topbar-h) + 1rem)}body{font-family: var(--ff-body);font-weight: var(--fw-normal);color: var(--c-text);background: var(--c-white);line-height: 1.6;-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;padding-bottom: var(--bottom-menu-h);min-height: 100vh;display: flex;flex-direction: column}.topbar,.site-header,.site-footer{flex-shrink: 0}body > main,#mainContent{flex: 1 0 auto}img,picture,video,svg{display: block;max-width: 100%;height: auto}a{color: inherit;text-decoration: none !important;transition: color var(--transition)}a:hover{text-decoration: none !important}a:focus-visible,button:focus-visible{outline: 2px solid var(--c-accent);outline-offset: 2px}ul,ol{list-style: none}.visually-hidden{position: absolute !important;width: 1px !important;height: 1px !important;padding: 0 !important;margin: -1px !important;overflow: hidden !important;clip: rect(0,0,0,0) !important;white-space: nowrap !important;border: 0 !important}.container{width: 100% !important;max-width: 100% !important;padding-right: 1rem;padding-left: 1rem;margin-right: auto;margin-left: auto}@media (min-width: 768px){.container{padding-right: 1.5rem;padding-left: 1.5rem}}@media (min-width: 1200px){.container{max-width: 1340px !important;padding-right: 2rem;padding-left: 2rem}}.btn{display: inline-flex !important;align-items: center;gap: .5rem;padding: .65rem 1.5rem;font-size: .9375rem;font-weight: var(--fw-semibold);font-family: var(--ff-body);line-height: 1.4;border-radius: var(--radius-md) !important;border: 2px solid transparent;cursor: pointer;transition: all var(--transition);text-align: center;white-space: nowrap;text-decoration: none !important}.btn--primary{background: var(--c-primary) !important;color: var(--c-white) !important;border-color: var(--c-primary) !important}.btn--primary:hover,.btn--primary:focus-visible{background: var(--c-primary-dark) !important;border-color: var(--c-primary-dark) !important;color: var(--c-white) !important;transform: translateY(-1px);box-shadow: var(--shadow-md)}.btn--accent{background: var(--c-accent) !important;color: var(--c-white) !important;border-color: var(--c-accent) !important}.btn--accent:hover,.btn--accent:focus-visible{background: var(--c-accent-dark) !important;border-color: var(--c-accent-dark) !important;color: var(--c-white) !important;transform: translateY(-1px);box-shadow: var(--shadow-md)}.btn--outline{background: transparent !important;color: var(--c-primary) !important;border-color: var(--c-primary) !important}.btn--outline:hover,.btn--outline:focus-visible{background: var(--c-primary) !important;color: var(--c-white) !important}.btn--white{background: var(--c-white) !important;color: var(--c-primary) !important;border-color: var(--c-white) !important}.btn--white:hover,.btn--white:focus-visible{background: var(--c-primary-light) !important;color: var(--c-primary-dark) !important;border-color: var(--c-primary-light) !important}.btn--lg{padding: .8rem 2rem;font-size: 1rem}.mektup-kutusu{position: relative;overflow: hidden;background: var(--c-light)}.mektup-kutusu__zemin{position: absolute;inset: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.25);filter: blur(16px) saturate(1.2) brightness(.78);transition: transform .45s cubic-bezier(.4,0,.2,1)}.mektup-kutusu__on{position: relative;width: 100%;height: 100%;object-fit: contain}.mektup-kutusu:hover .mektup-kutusu__zemin,a:hover .mektup-kutusu__zemin{transform: scale(1.32)}@media (prefers-reduced-motion: reduce){.mektup-kutusu__zemin{transition: none}.mektup-kutusu:hover .mektup-kutusu__zemin,a:hover .mektup-kutusu__zemin{transform: scale(1.25)}}.topbar{background: #f1f5f9;color: var(--c-dark);font-size: .875rem;line-height: var(--topbar-h);height: var(--topbar-h);border-bottom: 1px solid #e2e8f0}.topbar .container,.site-header .container{padding-right: .75rem;padding-left: .75rem}.topbar__inner{display: flex;justify-content: space-between;align-items: center}.topbar__left,.topbar__right{display: flex;align-items: center;gap: 1rem}.topbar__link{color: var(--c-dark);display: inline-flex;align-items: center;gap: .4rem;font-size: .875rem;font-weight: 500;transition: color var(--transition)}.topbar__link:hover{color: var(--c-primary)}.topbar__search-btn{background: none;border: none;cursor: pointer;color: var(--c-dark);font-size: .9375rem;padding: 0;display: inline-flex;align-items: center;transition: color var(--transition)}.topbar__search-btn:hover{color: var(--c-primary)}.topbar__link--email{display: none}.topbar__link--phone{display: inline-flex}.topbar__social{display: flex;align-items: center;gap: .4rem}.topbar__social-link{color: var(--c-dark);font-size: 1rem;width: 30px;height: 30px;display: inline-flex;align-items: center;justify-content: center;border-radius: 50%;transition: all var(--transition)}.topbar__social-link:hover{color: var(--c-primary);background: var(--c-primary-light)}@media (max-width: 479.98px){.topbar__left,.topbar__right{gap: .5rem}.topbar__social{gap: .1rem}.topbar__social-link{width: 26px;height: 26px;font-size: .9375rem}.topbar__link{font-size: .8125rem}}.site-header{background: var(--c-white);height: var(--header-h);position: sticky;top: 0;z-index: 1000;box-shadow: var(--shadow-sm)}.site-header__inner{display: flex;justify-content: space-between;align-items: center;height: 100%;gap: 1rem}.site-header__logo img{height: 36px;width: auto}.site-header__badges{display: none;align-items: center;gap: .5rem;flex-shrink: 0}.site-header__badge-img{height: 48px;width: auto}.site-header__ataturk-img{height: 52px;width: auto;border-radius: var(--radius-sm)}.main-nav__toggle{display: flex;align-items: center;justify-content: center;width: 44px;height: 44px;background: none;border: 2px solid var(--c-gray-light);cursor: pointer;padding: 0;z-index: 1100;border-radius: var(--radius-sm);transition: all var(--transition)}.main-nav__toggle:hover{background: var(--c-light);border-color: var(--c-primary)}.main-nav__hamburger,.main-nav__hamburger::before,.main-nav__hamburger::after{display: block;width: 22px;height: 2.5px;background: var(--c-dark);border-radius: 2px;transition: all var(--transition)}.main-nav__hamburger{position: relative}.main-nav__hamburger::before,.main-nav__hamburger::after{content: '';position: absolute;left: 0}.main-nav__hamburger::before{top: -7px}.main-nav__hamburger::after{top: 7px}.main-nav__toggle[aria-expanded="true"] .main-nav__hamburger{background: transparent}.main-nav__toggle[aria-expanded="true"] .main-nav__hamburger::before{top: 0;transform: rotate(45deg)}.main-nav__toggle[aria-expanded="true"] .main-nav__hamburger::after{top: 0;transform: rotate(-45deg)}.main-nav__list{position: fixed;top: var(--header-h);left: 0;right: 0;bottom: 0;background: var(--c-white);flex-direction: column;padding: 1rem;display: flex;transform: translateX(100%);transition: transform var(--transition);overflow-y: auto;z-index: 1050;gap: .125rem}.main-nav__list.is-open{transform: translateX(0)}.main-nav__link{display: flex;align-items: center;gap: .5rem;padding: .75rem 1rem;color: var(--c-dark);font-weight: var(--fw-medium);font-size: .9375rem;border-radius: var(--radius-sm);transition: all var(--transition)}.main-nav__link:hover,.main-nav__link--active{color: var(--c-primary);background: var(--c-primary-light)}.main-nav__arrow{font-size: .625rem;margin-left: auto;transition: transform var(--transition);color: var(--c-gray)}.main-nav__dropdown{display: none;padding-left: 1rem}.main-nav__item--dropdown.is-open .main-nav__dropdown{display: block}.main-nav__item--dropdown.is-open .main-nav__arrow{transform: rotate(180deg)}.main-nav__dropdown-link{display: block;padding: .5rem 1rem;color: var(--c-gray);font-size: .875rem;border-radius: var(--radius-sm);transition: all var(--transition);border-left: 2px solid var(--c-gray-light)}.main-nav__dropdown-link:hover{color: var(--c-primary);background: var(--c-primary-light);border-left-color: var(--c-primary)}.site-footer{background: #0072BC;color: rgba(255,255,255,.8);padding: 3rem 0 0;margin-bottom: calc(-1 * var(--bottom-menu-h));padding-bottom: var(--bottom-menu-h);font-size: .9375rem}.site-footer__brand{text-align: center;margin-bottom: 2rem;padding-bottom: 2rem;border-bottom: 1px solid rgba(255,255,255,.12)}.site-footer__logo{margin: 0 auto}.site-footer__grid{display: grid;grid-template-columns: repeat(2,minmax(0,1fr));gap: 1.75rem 1.5rem}.site-footer__col{min-width: 0}.site-footer__about{margin-top: 1rem;font-size: .9375rem;line-height: 1.7;color: rgba(255,255,255,.85)}.site-footer__social{display: flex;flex-wrap: wrap;gap: .5rem;margin-top: 1.25rem}.site-footer__social a{width: 36px;height: 36px;display: inline-flex;align-items: center;justify-content: center;border-radius: var(--radius-sm);background: rgba(255,255,255,.08);color: rgba(255,255,255,.7);font-size: .875rem;transition: all var(--transition)}.site-footer__social a:hover{background: var(--c-accent);color: var(--c-white);transform: translateY(-2px)}.site-footer__heading{color: var(--c-white);font-size: 1rem;font-weight: var(--fw-semibold);margin-bottom: 1rem;position: relative;padding-bottom: .75rem}.site-footer__heading::after{content: '';position: absolute;bottom: 0;left: 0;width: 30px;height: 2px;background: var(--c-accent);border-radius: 1px}.site-footer__links li + li{margin-top: .5rem}.site-footer__links{padding-left: 0}.site-footer__links a{color: rgba(255,255,255,.8);font-size: .9375rem;transition: all var(--transition);display: inline-flex;align-items: center;gap: .35rem}.site-footer__links a::before{content: '';width: 0;height: 1px;background: var(--c-accent);transition: width var(--transition)}.site-footer__links a:hover{color: var(--c-white)}.site-footer__links a:hover::before{width: 12px}.site-footer__contact{font-style: normal;font-size: .875rem}.site-footer__contact p{display: flex;align-items: flex-start;gap: .5rem;margin-bottom: .75rem}.site-footer__contact a,.site-footer__contact p{min-width: 0;overflow-wrap: anywhere}.site-footer__contact a{color: rgba(255,255,255,.85)}.site-footer__contact a:hover{color: var(--c-white)}.site-footer__contact i{color: var(--c-accent);margin-top: .25rem;flex-shrink: 0;width: 16px;text-align: center}.site-footer__bottom{margin-top: 2.5rem;padding: 1.25rem 0;border-top: 1px solid rgba(255,255,255,.1);display: flex;flex-direction: column;align-items: center;gap: .75rem;text-align: center;font-size: .8125rem;color: rgba(255,255,255,.5)}.site-footer__legal{display: flex;gap: 1rem;flex-wrap: wrap;justify-content: center}.site-footer__legal a{color: rgba(255,255,255,.5);font-size: .8125rem}.site-footer__legal a:hover{color: var(--c-white)}.back-to-top{position: fixed;bottom: calc(var(--bottom-menu-h) + 1rem);right: 1rem;width: 44px;height: 44px;border-radius: var(--radius-md);background: var(--c-white);color: var(--c-primary);border: 1px solid var(--c-primary);display: flex;align-items: center;justify-content: center;font-size: 1rem;box-shadow: var(--shadow-lg);transition: all var(--transition);z-index: 900;opacity: 0;visibility: hidden}.back-to-top:not([hidden]){opacity: 1;visibility: visible}.back-to-top:hover{background: var(--c-primary);color: var(--c-white);transform: translateY(-3px)}.bottom-menu{position: fixed;bottom: 0;left: 0;right: 0;height: var(--bottom-menu-h);background: var(--c-white);display: flex;align-items: stretch;justify-content: space-around;box-shadow: 0 -2px 16px rgba(0,0,0,.08);z-index: 1100;padding-bottom: env(safe-area-inset-bottom,0)}.bottom-menu__item{display: flex;flex-direction: column;align-items: center;justify-content: center;flex: 1;color: var(--c-gray);font-size: .6875rem;font-weight: var(--fw-medium);gap: .2rem;transition: color var(--transition);text-decoration: none;border: none;background: none;cursor: pointer;min-width: 0;position: relative}.bottom-menu__item i{font-size: 1.125rem}.bottom-menu__item span{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;max-width: 100%}.bottom-menu__item--active{color: var(--c-primary)}.bottom-menu__item--active::before{content: '';position: absolute;top: 0;left: 25%;right: 25%;height: 2px;background: var(--c-primary);border-radius: 0 0 2px 2px}.bottom-menu__item--kampus.bottom-menu__item--active::before{display: none}.bottom-menu__item--call{color: var(--c-success)}.bottom-menu__item--kampus{color: var(--c-white);background: var(--c-accent);border-radius: var(--radius-md);margin: .5rem .25rem;flex: 1.1;font-weight: var(--fw-semibold)}.bottom-menu__item--kampus:hover{color: var(--c-white);background: var(--c-accent-dark)}.bottom-menu__item:hover:not(.bottom-menu__item--kampus){color: var(--c-primary)}@media (min-width: 480px){.bottom-menu__item{font-size: .75rem}.bottom-menu__item i{font-size: 1.25rem}}@media (min-width: 768px){:root{--header-h: 72px;--topbar-h: 40px}.topbar .container,.site-header .container{padding-right: 1.5rem;padding-left: 1.5rem}.topbar__link--email{display: inline-flex}.site-header__logo img{height: 38px}.site-header__badges{display: flex}.site-header__badge-img{height: 36px}.site-header__ataturk-img{height: 36px}.site-footer__brand{text-align: left}.site-footer__logo{margin: 0}.site-footer__bottom{flex-direction: row;justify-content: space-between}}@media (min-width: 992px){.site-footer__grid{grid-template-columns: repeat(4,minmax(0,1fr))}}@media (min-width: 1200px){:root{--header-h: 72px;--bottom-menu-h: 0px}body{padding-bottom: 0}.bottom-menu{display: none}.main-nav__toggle{display: none}.main-nav{flex: 1;display: flex;align-items: center;justify-content: center;height: 100%}.main-nav__list{position: static;flex-direction: row;transform: none;padding: 0;margin: 0;background: transparent;align-items: center;gap: 0;overflow: visible}.main-nav__link{padding: .5rem .7rem;font-size: .875rem}.main-nav__arrow{margin-left: .25rem}.main-nav__item--dropdown{position: relative}.main-nav__dropdown{display: block;visibility: hidden;opacity: 0;position: absolute;top: calc(100% + 4px);left: 50%;transform: translateX(-50%) translateY(-.25rem);min-width: 220px;background: var(--c-white);box-shadow: var(--shadow-xl);border-radius: var(--radius-md);padding: .5rem;z-index: 1100;border: 1px solid var(--c-gray-light);transition: opacity .18s ease,transform .18s ease,visibility 0s linear .2s}.main-nav__dropdown::before{content: '';position: absolute;top: -6px;left: 0;right: 0;height: 6px}.main-nav__item--dropdown:hover > .main-nav__dropdown,.main-nav__item--dropdown:focus-within > .main-nav__dropdown,.main-nav__item--dropdown.is-open > .main-nav__dropdown{visibility: visible;opacity: 1;transform: translateX(-50%) translateY(0);transition: opacity .18s ease,transform .18s ease,visibility 0s}@media (prefers-reduced-motion: reduce){.main-nav__dropdown,.main-nav__item--dropdown:hover > .main-nav__dropdown,.main-nav__item--dropdown:focus-within > .main-nav__dropdown,.main-nav__item--dropdown.is-open > .main-nav__dropdown{transform: translateX(-50%);transition: visibility 0s linear .2s}.main-nav__item--dropdown:hover > .main-nav__dropdown,.main-nav__item--dropdown:focus-within > .main-nav__dropdown,.main-nav__item--dropdown.is-open > .main-nav__dropdown{transition: visibility 0s}}.main-nav__dropdown-link{padding: .5rem .75rem;border-left: none;border-radius: var(--radius-sm)}.main-nav__dropdown-link:hover{border-left-color: transparent}.site-header__logo img{height: 42px}.site-header__badge-img{height: 42px}.site-header__ataturk-img{height: 42px}.site-footer__brand{display: flex;align-items: center;gap: 2rem;text-align: left}.site-footer__brand .site-footer__about{margin-top: 0;margin-bottom: 0;flex: 1}.site-footer__grid{grid-template-columns: 1fr 1fr 1fr 1.4fr}.back-to-top{bottom: 2rem}}@media (min-width: 1200px){.site-header__logo{flex-shrink: 0}.site-header__logo img{flex-shrink: 0}.site-header__kampus-ad{flex-shrink: 0}.main-nav{min-width: 0}}@media (min-width: 1200px) and (max-width: 1439.98px){.main-nav__link{padding: .5rem .45rem;font-size: .8125rem}.site-header__kampus-ad{font-size: .875rem}.kampus-modu .site-header__badges{display: none}}.js-belir [data-belir]{opacity: 0;transform: translate3d(0,14px,0);transition: opacity .55s cubic-bezier(.22,.61,.36,1),transform .55s cubic-bezier(.22,.61,.36,1);will-change: opacity,transform}.js-belir [data-belir].belirdi{opacity: 1;transform: none;will-change: auto}@media (prefers-reduced-motion: reduce){.js-belir [data-belir]{opacity: 1;transform: none;transition: none}}