/**
 * Özel Pınar Örnek Anaokulu — çok sayfalı site stilleri.
 * Logo paleti: lacivert, cyan, kırmızı ve altın; arka plan soğuk beyaz.
 * --yesil değişken adı eski kod uyumu içindir; değeri laciverttir.
 */

:root {
    --yesil: #0f4c8a;
    --yesil-koyu: #0a3266;
    --yesil-acik: #00adef;
    --krem: #f4f8fc;
    --krem-2: #dceaf4;
    --merc: #e31b23;
    --merc-koyu: #b0151c;
    --sari: #ffb81c;
    --metin: #1a2b3c;
    --soluk: #5a6b7c;
    --beyaz: #ffffff;
    --golge: 0 12px 32px rgba(10, 50, 102, 0.1);
    --yari: 18px;
    --max: 1120px;
}

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    margin: 0;
    font-family: "Plus Jakarta Sans", "Nunito", system-ui, sans-serif;
    color: var(--metin);
    background: var(--krem);
    line-height: 1.6;
}

body.menu-kilit,
body.isik-acik {
    overflow: hidden;
}

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

a {
    color: var(--yesil);
    text-decoration: none;
}

h1,
h2,
h3 {
    font-family: Nunito, "Plus Jakarta Sans", sans-serif;
    line-height: 1.2;
    margin: 0 0 0.5em;
}

p {
    margin: 0 0 1em;
}

.container {
    width: min(calc(100% - 32px), var(--max));
    margin-inline: auto;
}

/* Erişilebilir atlama linki; ekranda çizgi bırakmasın */
.skip-link {
    position: absolute;
    left: 12px;
    top: 0;
    z-index: 100;
    padding: 8px 12px;
    background: var(--yesil);
    color: var(--beyaz);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: none;
    top: 12px;
}

/* Üst şerit: kayınca küçülür, menü yapışır; altta logo renkleri */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    box-shadow: 0 0 0 0 transparent;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-header::after {
    content: "";
    display: block;
    height: 3px;
    background: linear-gradient(90deg, #0f4c8a 0 28%, #00adef 28% 50%, #e31b23 50% 72%, #ffb81c 72% 100%);
}

.site-header.kaydi {
    border-bottom-color: var(--krem-2);
    box-shadow: 0 6px 20px rgba(10, 50, 102, 0.06);
}

.header-ic {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    color: inherit;
    margin-right: auto;
}

.logo-gorsel {
    display: block;
    object-fit: contain;
}

.logo-gorsel-yatay {
    height: 58px;
    width: auto;
    max-width: min(300px, 46vw);
}

.logo-gorsel-kare {
    height: 92px;
    width: auto;
    background: #ffffff;
    border-radius: 12px;
    padding: 6px;
}

.ana-menu {
    display: flex;
    gap: 18px;
}

.ana-menu a {
    color: var(--metin);
    font-weight: 600;
    font-size: 0.95rem;
}

.ana-menu a:hover,
.ana-menu a.aktif,
.menu-alt.aktif > .menu-alt-btn {
    color: var(--yesil);
}

.menu-alt {
    position: relative;
    /* Alt menüye inerken hover kopmasın */
    padding-bottom: 12px;
    margin-bottom: -12px;
}

.menu-alt-btn {
    border: 0;
    background: none;
    padding: 0;
    font: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--metin);
    cursor: pointer;
}

.menu-alt-btn:hover {
    color: var(--yesil);
}

.menu-alt-liste {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    padding: 10px;
    background: var(--beyaz);
    border-radius: 12px;
    box-shadow: var(--golge);
    z-index: 30;
}

.menu-alt-liste a {
    display: block;
    padding: 8px 10px;
    border-radius: 8px;
}

.menu-alt-liste a:hover,
.menu-alt-liste a.aktif {
    background: var(--krem);
}

.menu-alt:hover .menu-alt-liste,
.menu-alt.acik .menu-alt-liste {
    display: block;
}

.menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    padding: 10px;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    height: 2px;
    margin: 6px 0;
    background: var(--yesil-koyu);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
}

.btn-kucuk {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-merc {
    background: var(--merc);
    color: var(--beyaz);
}

.btn-merc:hover {
    background: var(--merc-koyu);
}

.btn-yesil {
    background: var(--yesil);
    color: var(--beyaz);
}

.btn-cizgi {
    background: transparent;
    color: var(--yesil-koyu);
    border: 2px solid var(--yesil);
}

/* Koyu hero üzerinde yeşil çerçeve kaybolmasın */
.hero .btn-cizgi {
    color: var(--krem);
    border-color: var(--krem);
}

/* Menüdeki arama butonu: telefon ikonu + “Hemen Arayın” */
.header-ara {
    gap: 8px;
    background: var(--yesil);
    color: var(--beyaz);
    white-space: nowrap;
}

.header-ara svg {
    flex-shrink: 0;
}

.hero {
    position: relative;
    min-height: min(78vh, 720px);
    display: grid;
    align-items: end;
    padding: 48px 0 64px;
    overflow: hidden;
}

/* Kampüs foto + lacivert örtü; yazı okunaklı kalsın */
.hero-arka {
    position: absolute;
    inset: 0;
    background: var(--yesil-koyu);
}

.hero-arka img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-arka::after {
    content: "";
    position: absolute;
    inset: 0;
    height: auto;
    border-radius: 0;
    background: linear-gradient(160deg, rgba(10, 50, 102, 0.82) 0%, rgba(15, 76, 138, 0.52) 70%);
}

.hero-ic {
    position: relative;
    z-index: 1;
    color: var(--beyaz);
    max-width: 720px;
    margin-left: max(16px, calc((100% - var(--max)) / 2));
}

.hero h1 {
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    max-width: 14ch;
}

.hero-metin {
    font-size: 1.15rem;
    max-width: 40ch;
    color: #e8f2f8;
}

.hero-aksiyon {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

.hero-ozet {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 28px;
    padding: 0;
    list-style: none;
    font-size: 0.95rem;
}

.hero-ozet li {
    position: relative;
    padding-left: 14px;
}

.hero-ozet li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--sari);
}

.hero-ozet li:nth-child(3n+2)::before { background: #00adef; }
.hero-ozet li:nth-child(3n+3)::before { background: #e31b23; }

.rozet,
.rozet-inline,
.yas-rozet,
.ust-baslik {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rozet {
    background: rgba(255, 255, 255, 0.16);
    color: var(--sari);
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}

.rozet-inline {
    vertical-align: middle;
    background: var(--krem-2);
    color: var(--yesil-koyu);
    padding: 4px 10px;
    border-radius: 999px;
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.8rem;
}

.sayfa-hero {
    position: relative;
    padding: 56px 0 36px;
    background:
        linear-gradient(160deg, var(--yesil-koyu) 0%, var(--yesil) 70%);
    color: var(--beyaz);
    background-size: cover;
    background-position: center;
}

.sayfa-hero.gorselli {
    isolation: isolate;
}

.sayfa-hero.gorselli::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(160deg, rgba(10, 50, 102, 0.84), rgba(15, 76, 138, 0.58));
}

.sayfa-hero.gorselli .container {
    position: relative;
    z-index: 1;
}

.gorsel-sinif { background-image: url("../img/stok/sinif.jpg"); }
.gorsel-oyun { background-image: url("../img/stok/oyun.jpg"); }
.gorsel-kitap { background-image: url("../img/stok/kitap.jpg"); }
.gorsel-blok { background-image: url("../img/stok/blok.jpg"); }
.gorsel-boyama { background-image: url("../img/stok/boyama.jpg"); }
.gorsel-bahce { background-image: url("../img/stok/bahce.jpg"); }
.gorsel-yemek { background-image: url("../img/stok/yemek.jpg"); }
.gorsel-park { background-image: url("../img/stok/park.jpg"); }
.gorsel-doga { background-image: url("../img/stok/doga.jpg"); }
.gorsel-havuz { background-image: url("../img/stok/havuz.jpg"); }

.sayfa-hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    max-width: 22ch;
}

.sayfa-hero p {
    max-width: 56ch;
    color: #e8f2f8;
}

.sayfa-hero .ust-baslik {
    color: var(--sari);
}

.sayfa-hero code {
    color: var(--sari);
    font-size: 0.9em;
}

.sayfa-hero .hero-geri {
    color: var(--sari);
}

.blog-kart time {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--merc);
    margin-bottom: 8px;
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.blog-meta time {
    margin: 0;
    color: var(--soluk);
}

.blog-kategori {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--yesil);
    background: var(--krem-2);
    padding: 3px 8px;
    border-radius: 999px;
}

.blog-kapak {
    display: block;
    margin: -24px -24px 16px;
}

.blog-kapak img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.blog-kart h2,
.blog-kart h3 {
    font-size: 1.15rem;
}

.blog-kart .devam {
    font-weight: 700;
}

.yazi-govde {
    max-width: 68ch;
    margin-inline: auto;
}

.yazi-govde h2 {
    margin-top: 1.6em;
    font-size: 1.45rem;
}

.yazi-govde h3 {
    margin-top: 1.2em;
    font-size: 1.15rem;
}

.yazi-govde ul {
    color: var(--soluk);
    padding-left: 1.2em;
}

.yazi-kapak {
    width: 100%;
    height: min(380px, 48vw);
    object-fit: cover;
    border-radius: var(--yari);
    margin-bottom: 28px;
    box-shadow: var(--golge);
}

.kirinti {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.88rem;
    margin-bottom: 16px;
    color: #e8f2f8;
}

.kirinti a {
    color: var(--sari);
    font-weight: 700;
}

.hata-404 {
    text-align: center;
    max-width: 920px;
    margin-inline: auto;
}

.hata-kod {
    margin: 0 0 8px;
    font-family: Nunito, sans-serif;
    font-size: clamp(4.5rem, 14vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    color: var(--yesil);
}

.hata-aksiyon {
    justify-content: center;
    margin-bottom: 8px;
}

.hata-404 .kategori-kart {
    text-align: left;
}

.kategori-kart {
    color: inherit;
    transition: transform 0.15s ease;
    padding: 0 0 20px;
    overflow: hidden;
}

.kategori-kart img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    margin-bottom: 14px;
}

.kategori-kart h3,
.kategori-kart p {
    padding-inline: 20px;
}

.kategori-kart:hover {
    transform: translateY(-3px);
    color: inherit;
}

.sayfa-alt-link {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-top: 32px;
}

.sayfa-alt-link a {
    font-weight: 700;
}

.bolum {
    padding: 72px 0;
}

.bolum-krem {
    background: #eef4fa;
}

.bolum-baslik {
    max-width: 640px;
    margin-bottom: 36px;
}

.bolum-baslik h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.bolum-baslik p:last-child {
    color: var(--soluk);
}

.ust-baslik {
    color: var(--merc);
    margin-bottom: 8px;
}

.bolum-baslik.acik h2,
.bolum-baslik.acik .ust-baslik {
    color: var(--krem);
}

.kart-izgara {
    display: grid;
    gap: 20px;
}

.kart-izgara.uc,
.kart-izgara.tesis {
    grid-template-columns: repeat(3, 1fr);
}

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

/* Anasayfa: dört öne çıkan kart */
.neden-kart img {
    width: calc(100% + 48px);
    margin: -24px -24px 16px;
    height: 160px;
    object-fit: cover;
}

.neden-kart a {
    font-weight: 700;
}

/* Anasayfa yaş grubu şeridi */
.yas-serit {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.yas-serit a {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--beyaz);
    border-radius: 14px;
    padding: 18px 12px;
    text-align: center;
    box-shadow: var(--golge);
    color: inherit;
    border-top: 4px solid var(--yesil);
}

.yas-serit a:nth-child(5n+1) { border-top-color: #00adef; }
.yas-serit a:nth-child(5n+2) { border-top-color: #ffb81c; }
.yas-serit a:nth-child(5n+3) { border-top-color: #e31b23; }
.yas-serit a:nth-child(5n+4) { border-top-color: #0f4c8a; }
.yas-serit a:nth-child(5n+5) { border-top-color: #00adef; }

.yas-serit strong {
    font-size: 1.25rem;
    color: var(--yesil-koyu);
}

.galeri-izgara a {
    display: block;
    border-radius: 14px;
    overflow: hidden;
}

.galeri-izgara a img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.ızgara-usta {
    margin-top: 28px;
}

.deger-liste {
    margin: 28px 0 0;
    padding-left: 1.2em;
    color: var(--soluk);
}

.sss {
    margin: 0;
}

.sss div {
    background: var(--beyaz);
    border-radius: 14px;
    padding: 16px 20px;
    margin-bottom: 12px;
    box-shadow: var(--golge);
    border-left: 4px solid var(--yesil);
}

.sss div:nth-child(4n+2) { border-left-color: #00adef; }
.sss div:nth-child(4n+3) { border-left-color: #e31b23; }
.sss div:nth-child(4n+4) { border-left-color: #ffb81c; }

.sss dt {
    font-weight: 800;
    margin-bottom: 6px;
}

.sss dd {
    margin: 0;
    color: var(--soluk);
}

.alinti p {
    font-style: italic;
    color: var(--metin);
}

.alinti footer {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--yesil);
}

.kayit-cagri {
    background: var(--yesil);
    color: var(--krem);
    text-align: center;
}

.kayit-cagri h2 {
    color: var(--beyaz);
}

.kayit-cagri p {
    max-width: 48ch;
    margin-inline: auto;
}

.galeri-izgara {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.galeri-izgara img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 14px;
}

.galeri-kutu {
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    text-align: left;
    color: inherit;
    font: inherit;
}

.galeri-kutu span {
    display: block;
    margin-top: 8px;
    font-weight: 700;
    font-size: 0.92rem;
}

.isik-foto {
    width: 100%;
    max-height: min(72vh, 720px);
    object-fit: contain;
    border-radius: 12px;
}

/* İç sayfa gövdesinde geniş kampüs foto (yemek vb.) */
.sayfa-gorsel {
    width: 100%;
    height: min(360px, 42vw);
    object-fit: cover;
    border-radius: var(--yari);
    margin-bottom: 28px;
    box-shadow: var(--golge);
}

.kart .kart-foto {
    width: calc(100% + 48px);
    margin: -24px -24px 16px;
    height: 160px;
    object-fit: cover;
}

.kart {
    background: var(--beyaz);
    border-radius: var(--yari);
    padding: 24px;
    box-shadow: var(--golge);
    overflow: hidden;
}

a.kart {
    color: inherit;
}

.kart h3 {
    font-size: 1.15rem;
}

.kart p:last-child {
    margin-bottom: 0;
    color: var(--soluk);
}

.kart-ikon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--yesil-koyu);
}

.kart-ikon.montessori { background: var(--krem-2); }
.kart-ikon.tahta { background: #f8ecd0; }
.kart-ikon.pedagog { background: #f8d4d5; }

.yas-kart {
    border-top: 4px solid var(--sari);
}

.kart-izgara .yas-kart:nth-child(5n+1) { border-top-color: #00adef; }
.kart-izgara .yas-kart:nth-child(5n+2) { border-top-color: #ffb81c; }
.kart-izgara .yas-kart:nth-child(5n+3) { border-top-color: #e31b23; }
.kart-izgara .yas-kart:nth-child(5n+4) { border-top-color: #0f4c8a; }
.kart-izgara .yas-kart:nth-child(5n+5) { border-top-color: #00adef; }

.kategori-kart:nth-child(4n+1) { border-top: 4px solid #0f4c8a; }
.kategori-kart:nth-child(4n+2) { border-top: 4px solid #00adef; }
.kategori-kart:nth-child(4n+3) { border-top: 4px solid #e31b23; }
.kategori-kart:nth-child(4n+4) { border-top: 4px solid #ffb81c; }

.etut-kutu {
    margin-top: 28px;
    padding: 28px;
    border-radius: var(--yari);
    background: var(--yesil);
    color: var(--beyaz);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.etut-kutu .ust-baslik {
    color: var(--sari);
}

.etut-kutu h2 {
    color: var(--beyaz);
}

.etut-kutu p {
    margin: 0;
    max-width: 56ch;
}

.etut-kutu .btn {
    flex-shrink: 0;
    background: var(--sari);
    color: var(--yesil-koyu);
}

.rozet-izgara {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0;
    list-style: none;
}

.rozet-izgara li {
    background: var(--beyaz);
    border-radius: 14px;
    padding: 18px 16px;
    text-align: center;
    font-weight: 700;
    box-shadow: var(--golge);
}

.tesis-kart {
    background:
        linear-gradient(180deg, rgba(15, 76, 138, 0.05), transparent 40%),
        var(--beyaz);
}

.tesis-ikon {
    width: 44px;
    height: 44px;
    margin-bottom: 12px;
    color: var(--yesil);
}

.guvenlik-bolum {
    background: var(--yesil-koyu);
}

.tablo-sarici {
    overflow-x: auto;
    background: var(--beyaz);
    border-radius: var(--yari);
    box-shadow: var(--golge);
}

.menu-tablo {
    width: 100%;
    border-collapse: collapse;
    min-width: 640px;
}

.menu-tablo th,
.menu-tablo td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--krem-2);
    vertical-align: top;
}

.menu-tablo thead th {
    background: var(--yesil);
    color: var(--beyaz);
}

.menu-tablo tbody th {
    color: var(--yesil-koyu);
    white-space: nowrap;
}

.video-kapak {
    width: 100%;
    min-height: 200px;
    border: 0;
    border-radius: var(--yari);
    cursor: pointer;
    color: var(--beyaz);
    text-align: left;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background:
        linear-gradient(180deg, transparent, rgba(10, 50, 102, 0.75)),
        radial-gradient(circle at 30% 20%, var(--yesil-acik), var(--yesil) 70%);
}

.video-kapak::before {
    content: "";
    width: 44px;
    height: 44px;
    margin-bottom: auto;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: inset -8px 0 0 8px var(--beyaz);
    transform: translateX(6px);
}

.video-kapak span {
    font-size: 1.2rem;
    font-weight: 800;
}

.iletisim-izgara {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
}

.iletisim-bilgi dl {
    margin: 0 0 20px;
}

.iletisim-bilgi div {
    margin-bottom: 14px;
}

.iletisim-bilgi dt {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--merc);
}

.iletisim-bilgi dd {
    margin: 4px 0 0;
}

.harita {
    border-radius: var(--yari);
    overflow: hidden;
    min-height: 240px;
    box-shadow: var(--golge);
}

.harita iframe {
    width: 100%;
    height: 240px;
    border: 0;
}

.kayit-form {
    position: relative;
    background: var(--beyaz);
    padding: 24px;
    border-radius: var(--yari);
    box-shadow: var(--golge);
    display: grid;
    gap: 12px;
}

.kayit-form label {
    display: grid;
    gap: 6px;
    font-weight: 600;
    font-size: 0.92rem;
}

.kayit-form input,
.kayit-form select,
.kayit-form textarea {
    font: inherit;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--krem-2);
    background: var(--krem);
}

.kayit-form input:focus,
.kayit-form select:focus,
.kayit-form textarea:focus {
    outline: 2px solid var(--yesil-acik);
    border-color: var(--yesil);
}

/* Botlar doldurur, insanlar görmez */
.bal-kavanozu {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
}

.uyari {
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.uyari-ok {
    background: var(--krem-2);
    color: var(--yesil-koyu);
}

.uyari-hata {
    background: #fadde1;
    color: #7a1f2b;
}

.site-footer {
    background: var(--yesil-koyu);
    color: var(--krem-2);
    padding-top: 48px;
}

.footer-izgara {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 28px;
    padding-bottom: 32px;
}

.site-footer h2 {
    color: var(--sari);
    font-size: 1rem;
}

.site-footer a {
    color: var(--krem);
}

.logo-footer {
    color: var(--krem);
    margin-bottom: 12px;
}

.footer-alt {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 16px 0;
    font-size: 0.88rem;
}

/* Sol alt dijital asistan: kapalıyken buton, açıkken sohbet paneli */
.asistan {
    position: fixed;
    left: 10px;
    bottom: 10px;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.asistan-ac {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: 999px;
    padding: 12px 16px;
    background: #0f4c8a;
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--golge);
}

.asistan-ac:hover {
    background: #0a3266;
}

.asistan-panel {
    width: min(360px, calc(100vw - 24px));
    max-height: min(520px, calc(100vh - 120px));
    background: var(--beyaz);
    border-radius: 16px;
    box-shadow: var(--golge);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.asistan-panel[hidden] {
    display: none !important;
}

.asistan-baslik {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    background: #0f4c8a;
    color: #ffffff;
}

.asistan-baslik small {
    display: block;
    font-size: 0.75rem;
    opacity: 0.85;
}

.asistan-kapat {
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}

.asistan-mesajlar {
    padding: 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 180px;
    max-height: 280px;
    background: #f4f8fc;
}

.asistan-satir-bot {
    align-self: flex-start;
}

.asistan-satir-veli {
    align-self: flex-end;
}

.asistan-balon {
    max-width: 92%;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.9rem;
    line-height: 1.45;
}

.asistan-satir-bot .asistan-balon {
    background: #ffffff;
    color: var(--metin);
    border-top-left-radius: 4px;
}

.asistan-satir-veli .asistan-balon {
    background: #0f4c8a;
    color: #ffffff;
    border-top-right-radius: 4px;
}

.asistan-balon a {
    font-weight: 700;
}

.asistan-oneriler {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 12px 0;
}

.asistan-chip {
    border: 1px solid var(--krem-2);
    background: var(--krem);
    border-radius: 999px;
    padding: 5px 10px;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--yesil-koyu);
}

.asistan-form {
    display: flex;
    gap: 8px;
    padding: 10px 12px 12px;
}

.asistan-form input {
    flex: 1;
    border: 1px solid var(--krem-2);
    border-radius: 10px;
    padding: 8px 10px;
    font: inherit;
}

.asistan-form button {
    border: 0;
    border-radius: 10px;
    padding: 8px 12px;
    background: #e31b23;
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.gizli {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* Sağ en altta sabit: yukarı / ara / WhatsApp — görseldeki lacivert palet */
.sabit-aksiyon {
    position: fixed;
    right: 10px;
    bottom: 10px;
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sabit-btn {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #ffffff;
    box-shadow: none;
}

.sabit-yukari,
.sabit-tel {
    background: #0f4c8a;
}

.sabit-wa {
    background: #0a3266;
}

.sabit-btn:hover {
    color: #ffffff;
    filter: brightness(0.92);
}

.isik-kutusu {
    position: fixed;
    inset: 0;
    background: rgba(10, 50, 102, 0.72);
    display: grid;
    place-items: center;
    padding: 24px;
    z-index: 60;
}

/* display:grid, hidden özniteliğini ezmesin — yoksa sayfa siyah örtülür */
.isik-kutusu[hidden] {
    display: none !important;
}

.isik-icerik {
    position: relative;
    width: min(100%, 840px);
    background: var(--yesil-koyu);
    border-radius: var(--yari);
    padding: 40px 20px 20px;
}

.isik-kapat {
    position: absolute;
    top: 8px;
    right: 12px;
    border: 0;
    background: transparent;
    color: var(--beyaz);
    font-size: 2rem;
    cursor: pointer;
}

.isik-govde iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 12px;
}

.video-bekliyor {
    color: var(--krem);
    padding: 24px;
    text-align: center;
}

@media (max-width: 1100px) {
    .ana-menu {
        gap: 12px;
    }

    .ana-menu a,
    .menu-alt-btn {
        font-size: 0.88rem;
    }
}

@media (max-width: 900px) {
    .kart-izgara.uc,
    .kart-izgara.tesis,
    .kart-izgara.iki,
    .rozet-izgara,
    .iletisim-izgara,
    .footer-izgara,
    .galeri-izgara,
    .yas-serit {
        grid-template-columns: 1fr 1fr;
    }

    .etut-kutu {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 760px) {
    .menu-btn {
        display: block;
        order: 3;
    }

    .header-ara {
        order: 2;
        padding: 8px 12px;
        font-size: 0.82rem;
    }

    .logo-gorsel-yatay {
        height: 48px;
        max-width: min(200px, 48vw);
    }

    /* Tam ekran kayan menü; açıkken body kaydırılmaz */
    .ana-menu {
        position: fixed;
        inset: 84px 0 0;
        background: var(--krem);
        flex-direction: column;
        padding: 24px;
        transform: translateX(100%);
        transition: transform 0.25s ease;
    }

    .ana-menu.acik {
        transform: none;
    }

    .menu-alt-liste {
        position: static;
        box-shadow: none;
        background: transparent;
        padding: 8px 0 0 12px;
        min-width: 0;
    }

    .kart-izgara.uc,
    .kart-izgara.tesis,
    .kart-izgara.iki,
    .rozet-izgara,
    .iletisim-izgara,
    .footer-izgara,
    .galeri-izgara,
    .yas-serit {
        grid-template-columns: 1fr;
    }

    .hero-ic {
        margin-left: 16px;
        margin-right: 16px;
    }

    /* Dar ekranda da sağ en altta kalsın */
    .sabit-aksiyon {
        right: 8px;
        bottom: 8px;
    }

    /* Sabit butonlar form ve CTA üstünü örtmesin */
    body {
        padding-bottom: 80px;
    }

    .asistan {
        left: 8px;
        bottom: 8px;
    }
}

@media (max-width: 420px) {
    .asistan-ac span {
        display: none;
    }

    .asistan-ac {
        width: 48px;
        height: 48px;
        padding: 0;
        justify-content: center;
        border-radius: 10px;
    }
}