/* === Anasayfa === */

/* Şerit Bilgi (duyuru ticker) */
.serit-seridi {
    background: var(--renk-altin);
    color: var(--renk-yesil-koyu);
    overflow: hidden;
    border-bottom: 1px solid rgba(0,89,89,0.12);
}
.serit-seridi__akis {
    display: flex; gap: 48px; align-items: center;
    padding: 10px 28px; font-size: 13px; font-weight: 500;
    white-space: nowrap; overflow-x: auto; scrollbar-width: none;
}
.serit-seridi__akis::-webkit-scrollbar { display: none; }
.serit-seridi__oge { display: inline-flex; align-items: center; gap: 8px; }
.serit-seridi__oge a { color: var(--renk-yesil-koyu); text-decoration: underline; }
.serit-seridi__oge a:hover { color: var(--renk-yesil); }



.hero-zone {
    background: linear-gradient(180deg, #F4F8F7 0%, #fff 100%);
    padding: 32px 0 80px;
    position: relative;
}
.hero-zone::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 48px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 48' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,24 C320,56 720,0 1080,24 C1260,36 1380,16 1440,24 L1440,48 L0,48 Z'/%3E%3C/svg%3E") center/cover no-repeat;
    pointer-events: none;
}
.hero-zone__grid { display: grid; grid-template-columns: minmax(0, 2.35fr) minmax(0, 0.82fr); gap: 24px; align-items: stretch; }

.hero-slider {
    border-radius: var(--r-12); overflow: hidden; box-shadow: var(--gol-kart);
    position: relative; min-height: 570px; background: var(--renk-yesil-koyu);
    isolation: isolate;
}
.hero-slider__ray { position: relative; width: 100%; height: 100%; min-height: 570px; }

.hero-slayt {
    position: absolute; inset: 0; display: flex; align-items: center;
    opacity: 0; visibility: hidden;
    transform: scale(1.04);
    transition: opacity 0.7s ease, transform 0.9s ease, visibility 0s linear 0.7s;
    will-change: opacity, transform;
}
.hero-slayt--aktif {
    opacity: 1; visibility: visible; transform: scale(1);
    transition: opacity 0.7s ease, transform 7s ease;
    z-index: 1;
}

.hero-slayt__gorsel {
    position: absolute; inset: 0;
    background-color: var(--renk-yesil-koyu); background-size: cover; background-position: center;
    transform: scale(1.08); transition: transform 8s ease;
}
.hero-slayt--aktif .hero-slayt__gorsel { transform: scale(1); }

.hero-slayt__katman {
    position: absolute; inset: 0;
    background:
        linear-gradient(105deg, var(--renk-yesil-koyu) 0%, rgba(0,61,61,0.92) 32%, rgba(0,61,61,0.55) 60%, rgba(0,61,61,0.15) 100%),
        linear-gradient(0deg, rgba(0,30,30,0.55), transparent 55%);
}

.hero-slayt__metin {
    position: relative; z-index: 2;
    padding: clamp(32px, 4.5vw, 66px);
    padding-bottom: clamp(76px, 8vw, 104px);
    max-width: 680px;
    color: #fff; display: flex; flex-direction: column; gap: 18px;
}
.hero-slayt__metin .rozet-altin {
    align-self: flex-start; position: relative; padding-left: 16px;
}
.hero-slayt__metin .rozet-altin::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 6px; height: 6px; border-radius: 2px; background: var(--renk-altin);
}
.hero-slayt__metin h1 {
    color: #fff; margin: 0; font-size: clamp(1.75rem, 3.4vw, 3rem);
    line-height: 1.1; letter-spacing: -0.015em; text-wrap: balance;
    font-weight: 800;
}
.hero-slayt__metin p { color: rgba(255,255,255,0.88); margin: 0; font-size: clamp(0.98rem, 1.3vw, 1.12rem); line-height: 1.6; max-width: 50ch; }
.hero-slayt__buton-grup { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

/* Aktif slaytta metin öğeleri sahneye girer */
.hero-slayt--aktif .rozet-altin,
.hero-slayt--aktif h1,
.hero-slayt--aktif p,
.hero-slayt--aktif .hero-slayt__buton-grup { animation: hero-giris 0.7s both; }
.hero-slayt--aktif h1 { animation-delay: 0.1s; }
.hero-slayt--aktif p { animation-delay: 0.2s; }
.hero-slayt--aktif .hero-slayt__buton-grup { animation-delay: 0.3s; }
@keyframes hero-giris {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Ok butonları */
.hero-slider__ok {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
    width: 44px; height: 44px; border-radius: var(--r-full);
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid rgba(255,255,255,0.3); background: rgba(0,61,61,0.35);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    color: #fff; font-size: 18px; cursor: pointer;
    opacity: 0; transition: opacity 0.25s, background 0.2s, transform 0.2s, border-color 0.2s;
}
.hero-slider:hover .hero-slider__ok { opacity: 1; }
.hero-slider__ok:hover { background: var(--renk-altin); color: var(--renk-yesil-koyu); border-color: var(--renk-altin); }
.hero-slider__ok:focus-visible { opacity: 1; outline: 2px solid var(--renk-altin); outline-offset: 2px; }
.hero-slider__ok--onceki { left: 16px; }
.hero-slider__ok--sonraki { right: 16px; }
.hero-slider__ok--onceki:hover { transform: translateY(-50%) translateX(-2px); }
.hero-slider__ok--sonraki:hover { transform: translateY(-50%) translateX(2px); }

/* Alt bar: noktalar (sol) + sayaç (sağ) */
.hero-slider__alt {
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 0 clamp(32px, 4.5vw, 66px) clamp(24px, 3vw, 32px);
}
.hero-slider__noktalar { display: flex; gap: 9px; }
.hero-slider__sayac {
    font-family: var(--h-fontu); font-weight: 700; font-size: 14px;
    color: rgba(255,255,255,0.8); letter-spacing: 0.04em;
    display: inline-flex; align-items: baseline; gap: 7px;
}
.hero-slider__sayac [data-slayt-sayac] { color: var(--renk-altin); font-size: 19px; }
.hero-slider__sayac-ayrac { opacity: 0.45; font-weight: 500; }
.hero-slider__nokta {
    width: 30px; height: 4px; padding: 0; border: 0; cursor: pointer;
    border-radius: var(--r-full); background: rgba(255,255,255,0.3);
    overflow: hidden; transition: width 0.3s, background 0.2s;
}
.hero-slider__nokta:hover { background: rgba(255,255,255,0.55); }
.hero-slider__nokta.aktif { width: 46px; background: rgba(255,255,255,0.35); }
.hero-slider__nokta-cizik {
    display: block; width: 0; height: 100%; border-radius: inherit;
    background: var(--renk-altin);
}
.hero-slider__nokta.aktif .hero-slider__nokta-cizik {
    width: 100%;
    transition: width var(--hero-sure, 6s) linear;
}
.hero-slider__nokta:focus-visible { outline: 2px solid var(--renk-altin); outline-offset: 3px; }

.baskan-kart {
    background: #fff; border: 1px solid var(--renk-cizgi); border-radius: var(--r-12);
    overflow: hidden; box-shadow: var(--gol-kart);
    display: flex; flex-direction: column;
}
.baskan-kart__gorsel { background: var(--renk-yesil); aspect-ratio: 4/3; overflow: hidden; }
.baskan-kart__gorsel img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.baskan-kart__icerik { padding: 18px 20px 20px; text-align: center; }
.baskan-kart__ad { text-decoration: none; }
.baskan-kart__ad h3 { margin: 0; color: var(--renk-yesil-koyu); font-size: 18px; font-weight: 700; }
.baskan-kart__ad:hover h3 { color: var(--renk-altin-koyu); }
.baskan-kart__unvan { margin: 4px 0 12px; color: var(--renk-metin-soluk); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.baskan-kart__cizgi { display: block; width: 40px; height: 3px; background: var(--renk-altin); margin: 0 auto 14px; border-radius: 2px; }
.baskan-kart__sosyal { list-style: none; padding: 0; margin: 0 0 14px; display: flex; gap: 8px; justify-content: center; }
.baskan-kart__sosyal a { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; background: var(--renk-yesil); color: #fff; border-radius: var(--r-full); font-size: 14px; transition: background 0.15s; }
.baskan-kart__sosyal a:hover { background: var(--renk-altin); color: var(--renk-yesil-koyu); text-decoration: none; }
.baskan-kart__mesaj { display: inline-block; font-size: 13px; font-weight: 600; color: var(--renk-yesil); }

@media (max-width: 1024px) {
    .hero-zone__grid { grid-template-columns: 1fr; }
    .hero-slider, .hero-slider__ray { min-height: 490px; }
}
@media (max-width: 560px) {
    .hero-slider, .hero-slider__ray { min-height: 450px; }
    .hero-slayt { align-items: flex-end; }
    .hero-slayt__katman { background: linear-gradient(0deg, var(--renk-yesil-koyu) 6%, rgba(0,61,61,0.78) 48%, rgba(0,61,61,0.4) 100%); }
    .hero-slayt__metin { max-width: 100%; }
    .hero-slider__ok { display: none; }
    .hero-slider__sayac { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-slayt,
    .hero-slayt--aktif,
    .hero-slayt__gorsel { transition: opacity 0.3s ease; transform: none; }
    .hero-slayt--aktif .rozet-altin,
    .hero-slayt--aktif h1,
    .hero-slayt--aktif p,
    .hero-slayt--aktif .hero-slayt__buton-grup { animation: none; }
    .hero-slider__nokta.aktif .hero-slider__nokta-cizik { transition: none; }
}

/* Hızlı erişim */
.hizli-erisim { padding: 56px 0 32px; }
.hizli-erisim__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hizli-kart {
    background: #fff; border: 1px solid var(--renk-cizgi); border-radius: var(--r-12);
    padding: 28px 22px 24px; box-shadow: var(--gol-kart);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    color: var(--renk-metin); display: flex; flex-direction: column; gap: 10px;
    text-decoration: none; position: relative; overflow: hidden;
}
.hizli-kart::after {
    content: ''; position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
    border-radius: 50%; background: radial-gradient(circle, rgba(242,193,28,0.18), transparent 70%);
    opacity: 0; transition: opacity 0.25s;
}
.hizli-kart:hover::after { opacity: 1; }
.hizli-kart i {
    font-size: 24px; color: #fff; width: 52px; height: 52px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--renk-yesil), var(--renk-yesil-acik));
    border-radius: var(--r-8); box-shadow: 0 6px 14px rgba(0,89,89,0.22);
    transition: background 0.2s, transform 0.2s;
}
.hizli-kart h3 { margin: 0; color: var(--renk-yesil-koyu); font-size: 16px; }
.hizli-kart p { font-size: 13px; color: var(--renk-metin-soluk); margin: 0; }
.hizli-kart:hover { transform: translateY(-5px); box-shadow: var(--gol-kart-hover); border-color: var(--renk-altin); text-decoration: none; }
.hizli-kart:hover i { background: linear-gradient(135deg, var(--renk-altin), var(--renk-altin-koyu)); color: var(--renk-yesil-koyu); transform: rotate(-4deg); }
@media (max-width: 900px) { .hizli-erisim__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .hizli-erisim__grid { grid-template-columns: 1fr; } }

/* İstatistik */
.istatistik-seridi { background: var(--renk-yesil); color: #fff; padding: 48px 0; margin-top: 16px; }
.istatistik-seridi__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.istatistik { text-align: center; }
.istatistik__sayi { display: block; font-family: var(--h-fontu); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); color: var(--renk-altin); line-height: 1; }
.istatistik__etiket { display: block; font-size: 13px; color: rgba(255,255,255,0.85); margin-top: 6px; letter-spacing: 0.04em; }
@media (max-width: 720px) { .istatistik-seridi__grid { grid-template-columns: repeat(2, 1fr); } }

/* Son Haberler */
.son-haberler { padding: 64px 0; }
.son-haberler__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.haber-kart { background: #fff; border: 1px solid var(--renk-cizgi); border-radius: var(--r-12); overflow: hidden; transition: box-shadow 0.2s, transform 0.2s; display: flex; flex-direction: column; }
.haber-kart:hover { box-shadow: var(--gol-kart-hover); transform: translateY(-2px); }
.haber-kart__gorsel { display: block; aspect-ratio: 16/9; background-color: var(--renk-yesil-koyu); background-size: cover; background-position: center; }
.haber-kart__gorsel--bos { background: linear-gradient(135deg, var(--renk-yesil), var(--renk-yesil-acik)); }
.haber-kart__icerik { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.haber-kart__kategori { font-size: 11px; font-weight: 700; color: var(--renk-altin-koyu); letter-spacing: 0.08em; text-transform: uppercase; }
.haber-kart time { font-size: 12px; color: var(--renk-metin-soluk); }
.haber-kart h3 { margin: 4px 0 6px; font-size: 17px; line-height: 1.35; }
.haber-kart h3 a { color: var(--renk-yesil-koyu); text-decoration: none; }
.haber-kart h3 a:hover { color: var(--renk-altin-koyu); }
.haber-kart p { font-size: 13.5px; color: var(--renk-metin-soluk); margin: 0; flex: 1; }
@media (max-width: 900px) { .son-haberler__grid { grid-template-columns: 1fr; } }

/* Çalışma Alanları */
.calisma-alanlari { background: var(--renk-panel); padding: 64px 0; }
.calisma-alanlari__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.calisma-kart { background: #fff; border: 1px solid var(--renk-cizgi); border-radius: var(--r-8); padding: 24px 20px; text-align: center; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.calisma-kart:hover { transform: translateY(-2px); box-shadow: var(--gol-kart); border-color: var(--renk-altin); }
.calisma-kart i { font-size: 32px; color: var(--renk-yesil); margin-bottom: 10px; display: block; }
.calisma-kart h3 { font-size: 14px; margin: 0; color: var(--renk-yesil-koyu); }
@media (max-width: 900px) { .calisma-alanlari__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .calisma-alanlari__grid { grid-template-columns: 1fr; } }

/* Bağlı Odalar */
.bagli-odalar { padding: 64px 0; }
.bagli-odalar__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.oda-kart {
    display: flex; flex-direction: column; gap: 4px;
    background: #fff; border: 1px solid var(--renk-cizgi); border-radius: var(--r-12);
    padding: 22px 20px; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    text-decoration: none; color: var(--renk-metin); position: relative; overflow: hidden;
}
.oda-kart::before {
    content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
    background: linear-gradient(180deg, var(--renk-altin), var(--renk-yesil));
    transform: translateX(-4px); transition: transform 0.2s;
}
.oda-kart:hover { transform: translateY(-3px); box-shadow: var(--gol-kart-hover); border-color: transparent; text-decoration: none; }
.oda-kart:hover::before { transform: translateX(0); }
.oda-kart__rozet {
    width: 40px; height: 40px; border-radius: var(--r-8);
    background: linear-gradient(135deg, var(--renk-yesil), var(--renk-yesil-acik));
    color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 4px;
}
.oda-kart h3 { margin: 0; font-size: 14.5px; line-height: 1.35; color: var(--renk-yesil-koyu); }
.oda-kart__baskan { margin: 4px 0 0; font-size: 12px; color: var(--renk-metin-soluk); }
.oda-kart__uye { margin: 2px 0 0; font-size: 11px; color: var(--renk-altin-koyu); font-weight: 600; letter-spacing: 0.04em; }
@media (max-width: 1100px) { .bagli-odalar__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .bagli-odalar__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .bagli-odalar__grid { grid-template-columns: 1fr; } }

/* İletişim Şeridi */
.iletisim-seridi { background: linear-gradient(135deg, var(--renk-altin), var(--renk-altin-koyu)); padding: 40px 0; }
.iletisim-seridi__icerik { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.iletisim-seridi h2 { color: var(--renk-yesil-koyu); margin: 0; }
.iletisim-seridi p { color: var(--renk-yesil-koyu); margin: 4px 0 0; }

/* === Slayt Filigran === */
.slayt-filigran {
    background-color: rgba(1, 74, 66, 0.22);
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 90 90'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.1' stroke-opacity='0.16'%3E%3Cpath d='M45 4 L86 45 L45 86 L4 45 Z'/%3E%3Cpath d='M45 22 L68 45 L45 68 L22 45 Z'/%3E%3Ccircle cx='45' cy='45' r='6'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 90px 90px;
}