/* =====================================================
   HEADER LOGO
===================================================== */
.navbar-brand img {
    max-height: 69px;
    height: auto;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .navbar-brand img { max-height: 55px; }
}

@media (max-width: 600px) {
    .navbar-brand img { max-height: 48px; }
}

/* =====================================================
   HERO SLIDER
===================================================== */
.hero-slider {
    width: 100%;
    height: 650px;
    background-image: url("../uploads/slider-01.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-slider::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.08);
}

.slider-item {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-logo {
    max-width: 1200px;
    width: 85%;
    height: auto;
    display: block;
    margin: auto;
}

/* =====================================================
   COUNTDOWN BOŞLUK
===================================================== */
#countdown,
.countdown,
.event-countdown {
    margin-top: 80px;
}

/* =====================================================
   RESPONSIVE — SLIDER & GENEL
===================================================== */
@media (max-width: 992px) {
    .hero-slider { height: 500px; }
    .slider-logo  { width: 90%; }
}

@media (max-width: 768px) {
    .hero-slider  { height: 350px; }
    .slider-logo  { width: 95%; }
    #countdown    { margin-top: 40px; }
}

@media (max-width: 480px) {
    .hero-slider  { height: 280px; }
    .slider-logo  { width: 100%; }
}

/* =====================================================
   KRİTİK DÜZELTME: Slider üzerine binme sorunu
   style.css'te @media (max-width:600px) içinde
   .section.lb { margin-top: -100px } var — bunu sıfırla
===================================================== */
@media (max-width: 600px) {
    .section.lb {
        margin-top: 0 !important;
    }
}

/* =====================================================
   BODY KARTLARI — MOBİL DÜZELTME
   col-sm-6 mobilde yan yana kalıyor, tam genişlik yap
===================================================== */
@media (max-width: 767px) {
    .services-inner-box {
        margin-bottom: 15px;
    }

    /* Kartlar mobilde 2 kolon olsun (tam sığıyor) */
    #features .col-md-6 {
        width: 50%;
        float: left;
        padding: 6px;
    }

    #features .services-inner-box {
        padding: 16px 12px;
        min-height: 130px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    #features .ser-icon {
        margin-bottom: 8px;
    }

    #features .services-inner-box h2 {
        font-size: 13px;
        line-height: 1.4;
        margin: 0;
    }
}

@media (max-width: 400px) {
    /* Çok küçük telefonda tek kolon */
    #features .col-md-6 {
        width: 100%;
        float: none;
    }
}

/* =====================================================
   FOOTER EK STİLLER
   (footer-heading ve footer-links site CSS'inde tanımlı değil)
===================================================== */
.footer-heading {
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.15);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
    font-size: 13px;
    line-height: 1.6;
}

.footer-links a {
    text-decoration: none;
    transition: color .2s;
}

.footer-links a:hover {
    color: #dc1d49 !important;
}

.footer-links.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-links.footer-contact li i {
    margin-top: 3px;
    flex-shrink: 0;
    width: 14px;
}

/* =====================================================
   SPEAKER PAGE
===================================================== */
.speaker-section {
    padding: 80px 0;
    background: #f6f8fb;
}

.speaker-wrapper {
    display: flex;
    gap: 50px;
    align-items: flex-start;
    background: #fff;
    padding: 40px;
    border-radius: 14px;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.08);
}

.speaker-image {
    flex: 0 0 320px;
}

.speaker-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.10);
    transition: transform .35s ease, box-shadow .35s ease;
}

.speaker-image img:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
}

.speaker-info { flex: 1; }

.speaker-title {
    font-size: 34px;
    font-weight: 700;
    color: #1d3557;
    margin: 0 0 10px 0;
}

.speaker-divider {
    width: 85px;
    height: 4px;
    background: #dc1d49;
    border-radius: 4px;
    margin-bottom: 25px;
}

.speaker-text {
    font-size: 17px;
    line-height: 1.9;
    color: #333;
    text-align: justify;
}

.speaker-nav {
    margin-top: 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.speaker-prev,
.speaker-next,
.speaker-list {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    transition: all .25s ease;
}

.speaker-prev,
.speaker-next { background: #2c5d7c; }
.speaker-list  { background: #dc1d49; }

.speaker-prev:hover,
.speaker-next:hover,
.speaker-list:hover {
    opacity: .9;
    transform: translateY(-2px);
    color: #fff;
}

.related-speakers { margin-top: 60px; }
.related-speakers h3 {
    margin-bottom: 25px;
    color: #1d3557;
    font-weight: 700;
}

.speaker-card-mini {
    display: block;
    text-decoration: none;
    background: #fff;
    padding: 18px;
    border-radius: 12px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
    transition: all .25s ease;
    text-align: center;
    height: 100%;
}

.speaker-card-mini:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.12);
}

.speaker-card-mini img {
    width: 100%;
    height: 240px;
    object-fit: contain;
    background: #f7f7f7;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 12px;
}

.speaker-card-mini span {
    display: block;
    color: #333;
    font-weight: 600;
}

@media (max-width: 768px) {
    .speaker-wrapper {
        flex-direction: column;
        padding: 25px;
    }
    .speaker-image {
        flex: unset;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    .speaker-title { font-size: 28px; text-align: center; }
    .speaker-divider { margin-left: auto; margin-right: auto; }
    .speaker-text { text-align: left; font-size: 16px; }
    .speaker-nav { justify-content: center; }
}

/* =====================================================
   SLIDER SONRASI BOŞLUK — MOBİL
   Slider ile body kartları arasındaki fazla boşluğu kapat
===================================================== */
@media (max-width: 767px) {
    /* Slider'ın alt boşluğunu sıfırla */
    .hero-slider {
        margin-bottom: 0 !important;
    }

    /* Section padding'i azalt */
    #features.section.lb {
        padding-top: 20px !important;
        padding-bottom: 20px !important;
        margin-top: 0 !important;
    }
}

@media (max-width: 600px) {
    /* style.css'teki -100px'i override et, sıfırla */
    .section.lb {
        margin-top: 0 !important;
        padding-top: 20px !important;
    }

    /* Slider hemen bitişik */
    .hero-slider {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
}