/* ==========================================================================
   Uncle Jingle - site.css
   Renk paleti: logodaki kırmızı + beyaz + açık gri
   ========================================================================== */

:root {
    --kirmizi: #E2231A;
    --kirmizi-koyu: #A81810;
    --kirmizi-parlak: #FF4438;
    --beyaz: #ffffff;
    --gri-acik: #f7f7f7;
    --gri: #ececec;
    --gri-orta: #d9d9d9;
    --metin: #1f1f1f;
    --metin-soft: #6b6b6b;
    --font-govde: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-govde);
    color: var(--metin);
    background-color: var(--beyaz);
    padding-top: 0;
}

a {
    text-decoration: none;
}

section[id] {
    scroll-margin-top: 78px;
}

.bolum-acik-gri {
    background-color: var(--gri-acik);
}

.py-lg-6 {
    padding-top: 5rem !important;
    padding-bottom: 5rem !important;
}

/* ==================== NAVBAR ==================== */

#anaMenu {
    background-color: transparent;
    padding: 16px 0;
    transition: background-color .3s ease, padding .3s ease, box-shadow .3s ease;
}

#anaMenu.menu-scrolled {
    background-color: rgba(20, 20, 20, .92);
    padding: 8px 0;
    box-shadow: 0 2px 18px rgba(0,0,0,.25);
}

#anaMenu .marka-yazi {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: .5px;
    color: var(--beyaz);
    text-transform: lowercase;
}

#anaMenu .nav-link {
    color: rgba(255,255,255,.88);
    font-weight: 500;
    padding: .5rem 1rem;
}

#anaMenu .nav-link:hover,
#anaMenu .nav-link.aktif {
    color: var(--kirmizi-parlak);
}

.btn-kirmizi {
    background-color: var(--kirmizi);
    border: 1px solid var(--kirmizi);
    color: var(--beyaz) !important;
    font-weight: 600;
    transition: background-color .2s ease, border-color .2s ease, transform .15s ease;
}

.btn-kirmizi:hover {
    background-color: var(--kirmizi-koyu);
    border-color: var(--kirmizi-koyu);
    color: var(--beyaz) !important;
    transform: translateY(-1px);
}

.btn-outline-light:hover {
    color: var(--metin) !important;
}

/* ==================== HERO ==================== */

.hero-bolum {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background-color: #111;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-katman {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(20,0,0,.55) 0%, rgba(15,10,10,.55) 45%, rgba(10,10,10,.85) 100%);
}

.hero-icerik {
    padding-top: 90px;
}

.hero-logo {
    height: 90px;
    filter: drop-shadow(0 6px 18px rgba(0,0,0,.5));
}

.hero-baslik {
    font-size: clamp(2.6rem, 7vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -2px;
    text-transform: lowercase;
    margin-bottom: .25rem;
    text-shadow: 0 6px 30px rgba(0,0,0,.4);
}

.hero-slogan {
    color: rgba(255,255,255,.75);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hero-etiket-kutu {
    font-size: clamp(1rem, 2.4vw, 1.5rem);
    font-weight: 500;
    color: rgba(255,255,255,.9);
}

.hero-etiket-onek,
.hero-etiket-sonek {
    color: rgba(255,255,255,.55);
}

.hero-etiket-donen {
    color: var(--kirmizi-parlak);
    font-weight: 700;
    border-bottom: 2px solid var(--kirmizi-parlak);
    padding-bottom: 2px;
}

.hero-asagi-ok {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    color: rgba(255,255,255,.85);
    font-size: 1.4rem;
    animation: asagiZipla 1.8s infinite;
}

@keyframes asagiZipla {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ==================== BÖLÜM BAŞLIKLARI ==================== */

.ust-etiket {
    display: inline-block;
    color: var(--kirmizi);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: .85rem;
    margin-bottom: .5rem;
}

.bolum-baslik {
    font-weight: 800;
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    margin-bottom: .75rem;
}

.bolum-baslik-kutu {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.bolum-manifesto {
    max-width: 640px;
    font-size: 1.1rem;
    color: var(--metin-soft);
    font-style: italic;
}

.bolum-aciklama {
    max-width: 560px;
    color: var(--metin-soft);
}

/* ==================== HİZMET KARTLARI ==================== */

.hizmet-karti {
    background-color: var(--beyaz);
    border: 1px solid var(--gri);
    border-radius: 14px;
    padding: 1.4rem 1rem;
    height: 100%;
    text-align: center;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.hizmet-karti i {
    display: block;
    font-size: 1.6rem;
    color: var(--kirmizi);
    margin-bottom: .6rem;
}

.hizmet-karti span {
    font-weight: 600;
    font-size: .92rem;
    color: var(--metin);
}

.hizmet-karti:hover {
    transform: translateY(-4px);
    border-color: var(--kirmizi);
    box-shadow: 0 12px 24px rgba(226,35,26,.12);
}

/* ==================== MÜŞTERİ LOGO ŞERİDİ ==================== */

.musteri-seridi {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2.2rem 2.8rem;
    padding: 1.5rem;
    background-color: var(--gri-acik);
    border-radius: 16px;
}

.musteri-seridi img {
    height: 34px;
    max-width: 120px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: .65;
    transition: filter .25s ease, opacity .25s ease, transform .25s ease;
}

.musteri-seridi img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.08);
}

/* ==================== PORTFÖY ==================== */

.portfoy-filtre .nav-link {
    color: var(--metin-soft);
    font-weight: 600;
    border-radius: 30px;
    padding: .5rem 1.3rem;
    margin: 0 .25rem;
    background-color: var(--gri-acik);
}

.portfoy-filtre .nav-link.active {
    background-color: var(--kirmizi);
    color: var(--beyaz);
}

.portfoy-arama {
    position: relative;
    width: 100%;
    max-width: 340px;
}

.portfoy-arama i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--metin-soft);
    font-size: .85rem;
}

.portfoy-arama input {
    width: 100%;
    border: 1px solid var(--gri-orta);
    border-radius: 30px;
    padding: .55rem 1rem .55rem 2.4rem;
    font-size: .9rem;
    background-color: var(--beyaz);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.portfoy-arama input:focus {
    border-color: var(--kirmizi);
    box-shadow: 0 0 0 3px rgba(226,35,26,.12);
}

.kucuk-metin-koyu {
    color: var(--metin-soft);
    font-size: .92rem;
}

.video-karti {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16 / 10;
    background-color: #000;
    box-shadow: 0 8px 22px rgba(0,0,0,.08);
}

.video-karti img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease, opacity .3s ease;
    opacity: .92;
}

.video-karti:hover img {
    transform: scale(1.06);
    opacity: 1;
}

.oynat-ikon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background-color: rgba(226,35,26,.92);
    color: var(--beyaz);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 6px 18px rgba(0,0,0,.35);
    transition: transform .2s ease, background-color .2s ease;
}

.video-karti:hover .oynat-ikon {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: var(--kirmizi-koyu);
}

.video-karti-etiket {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.4rem .9rem .8rem;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.75) 100%);
    color: var(--beyaz);
}

.video-karti-etiket h3 {
    font-size: 1.02rem;
    font-weight: 700;
    margin: .15rem 0 0;
}

.rozet {
    display: inline-block;
    background-color: var(--kirmizi);
    color: var(--beyaz);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    padding: .18rem .55rem;
    border-radius: 20px;
}

.portfoy-oge.gizli {
    display: none;
}

/* ---- Turkcell grup kartı ---- */

.turkcell-grup-karti {
    background-color: var(--gri-acik);
    border: 1px solid var(--gri);
    border-radius: 14px;
    overflow: hidden;
}

.turkcell-grup-baslik {
    width: 100%;
    background: none;
    border: none;
    padding: 1.1rem 1.4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.turkcell-grup-logo {
    height: 34px;
    width: auto;
    max-width: 90px;
    object-fit: contain;
    border-radius: 6px;
    background-color: var(--beyaz);
    padding: 4px 6px;
}

.turkcell-grup-baslik h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: var(--metin);
}

.turkcell-grup-sayi {
    font-size: .8rem;
    color: var(--metin-soft);
}

.turkcell-grup-ok {
    color: var(--kirmizi);
    transition: transform .25s ease;
}

.turkcell-grup-baslik[aria-expanded="true"] .turkcell-grup-ok {
    transform: rotate(180deg);
}

.turkcell-grup-liste {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: .6rem;
    padding: 0 1.4rem 1.4rem;
}

.turkcell-video-satir {
    display: flex;
    align-items: center;
    gap: .7rem;
    background-color: var(--beyaz);
    border: 1px solid var(--gri);
    border-radius: 10px;
    padding: .65rem .9rem;
    cursor: pointer;
    font-size: .88rem;
    font-weight: 600;
    color: var(--metin);
    transition: border-color .2s ease, background-color .2s ease, transform .15s ease;
}

.turkcell-video-satir i {
    color: var(--kirmizi);
    font-size: .75rem;
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    background-color: rgba(226,35,26,.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.turkcell-video-satir:hover {
    border-color: var(--kirmizi);
    background-color: #fff5f4;
    transform: translateX(2px);
}

/* ==================== SES KARTLARI ==================== */

.ses-karti {
    background-color: var(--beyaz);
    border: 1px solid var(--gri);
    border-radius: 14px;
    padding: 1.3rem 1.4rem;
    height: 100%;
    transition: box-shadow .2s ease, border-color .2s ease;
}

.ses-karti:hover {
    border-color: var(--kirmizi);
    box-shadow: 0 10px 22px rgba(226,35,26,.1);
}

.ses-karti-baslik {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: .8rem;
}

.ses-karti-baslik i {
    color: var(--kirmizi);
    font-size: 1.1rem;
}

.ses-karti-baslik h3 {
    font-size: 1.02rem;
    font-weight: 700;
    margin: 0;
}

.ses-karti audio {
    width: 100%;
    height: 38px;
}

/* ---- Ses logoları akordiyonu ---- */

.ses-akordiyon .accordion-item {
    border: 1px solid var(--gri);
    border-radius: 14px !important;
    overflow: hidden;
    margin-bottom: 1rem;
}

.ses-akordiyon .accordion-item:last-child {
    margin-bottom: 0;
}

.ses-akordiyon .accordion-button {
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--metin);
    background-color: var(--beyaz);
    gap: .7rem;
    box-shadow: none;
}

.ses-akordiyon .accordion-button i {
    color: var(--kirmizi);
}

.ses-akordiyon .accordion-button:not(.collapsed) {
    background-color: rgba(226,35,26,.06);
    color: var(--kirmizi);
    box-shadow: none;
}

.ses-akordiyon .accordion-button:focus {
    box-shadow: none;
    border-color: var(--gri);
}

.ses-akordiyon .accordion-button::after {
    margin-left: auto;
}

.ses-grup-sayi {
    margin-left: .3rem;
    font-size: .78rem;
    font-weight: 500;
    color: var(--metin-soft);
}

.ses-akordiyon .accordion-body {
    padding-top: .9rem;
    background-color: var(--gri-acik);
}

.ses-satir {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .6rem 1rem;
    padding: .6rem 0;
    border-bottom: 1px dashed var(--gri-orta);
}

.ses-satir:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ses-satir span {
    min-width: 150px;
    font-weight: 600;
    font-size: .92rem;
}

.ses-satir audio {
    flex: 1 1 260px;
    height: 36px;
}

/* ==================== EKİBİMİZ ==================== */

.ekip-karti {
    text-align: center;
}

.ekip-karti img {
    width: 130px;
    height: 130px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--gri-acik);
    box-shadow: 0 8px 20px rgba(0,0,0,.1);
    margin-bottom: 1rem;
    transition: border-color .2s ease;
}

.ekip-karti:hover img {
    border-color: var(--kirmizi);
}

.ekip-karti h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .2rem;
}

.ekip-karti p {
    font-size: .85rem;
    color: var(--metin-soft);
    margin-bottom: 0;
}

/* ==================== İLETİŞİM ==================== */

.iletisim-kart-grid {
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
}

.iletisim-kart {
    background-color: var(--beyaz);
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    height: 100%;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,.06);
    border: 1px solid var(--gri);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.iletisim-kart:hover {
    transform: translateY(-4px);
    border-color: var(--kirmizi);
    box-shadow: 0 12px 26px rgba(226,35,26,.12);
}

.iletisim-kart i {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    background-color: rgba(226,35,26,.1);
    color: var(--kirmizi);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.1rem;
}

.iletisim-kart-etiket {
    display: block;
    font-size: .8rem;
    color: var(--metin-soft);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .4rem;
}

.iletisim-kart a {
    display: block;
    color: var(--metin);
    font-weight: 700;
    font-size: 1.05rem;
    word-break: break-word;
}

.iletisim-kart a:hover {
    color: var(--kirmizi);
}

.btn-outline-kirmizi {
    background-color: transparent;
    border: 1px solid var(--kirmizi);
    color: var(--kirmizi) !important;
    font-weight: 600;
    transition: background-color .2s ease, color .2s ease, transform .15s ease;
}

.btn-outline-kirmizi:hover {
    background-color: var(--kirmizi);
    color: var(--beyaz) !important;
    transform: translateY(-1px);
}

/* ==================== FOOTER ==================== */

footer {
    background-color: #171717;
    color: rgba(255,255,255,.85);
}

footer a {
    color: var(--beyaz);
    font-weight: 600;
}

footer a:hover {
    color: var(--kirmizi-parlak);
}

.footer-slogan {
    color: rgba(255,255,255,.6);
    font-style: italic;
}

.kucuk-metin {
    color: rgba(255,255,255,.45);
    font-size: .82rem;
}

/* ==================== YUKARI ÇIK BUTONU ==================== */

#yukariCik {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background-color: var(--kirmizi);
    color: var(--beyaz);
    font-size: 1rem;
    box-shadow: 0 8px 20px rgba(0,0,0,.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity .25s ease, transform .25s ease, background-color .2s ease;
    z-index: 1500;
}

#yukariCik.gorunur {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#yukariCik:hover {
    background-color: var(--kirmizi-koyu);
}

/* ==================== SCROLL FADE-IN ==================== */

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}

.fade-in.gorunur {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== MESAJ KUTUSU ==================== */

#mesajlar .alert {
    border-radius: 0;
    text-align: center;
    margin-bottom: 0;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 991.98px) {
    #anaMenu.collapsing,
    #anaMenu:has(.show) {
        background-color: rgba(20,20,20,.97);
    }

    #anaMenu .navbar-nav {
        padding: 1rem 0;
    }
}