/* CSS Reset & Variables */
:root {
    --brand-red: #f03e3e;
    --text-dark: #222;
    --text-gray: #555;
    --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
}
/* 1. Her Bir Fotoğraf ve İsim Kapsayıcısı */

/* =========================================
   DARK HEADER MENÜ STİLLERİ
   ========================================= */
.main-header.bg-dark {
    background-color: #111111 !important;
}

/* Varsayılan link rengi: Tam Beyaz ve normal kalınlık */
.main-header .nav-custom-link {
    color: #ffffff !important;
    font-size: 0.9rem;
    font-weight: 500; /* Normal kalınlık */
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    padding: 10px 0 !important;
    position: relative;
}

/* Üzerine gelince (Hover) logodaki kahve rengini alsın */
.main-header .nav-custom-link:hover {
    color: #cca87c !important;
}

/* Aktif (Seçili) sayfanın rengi: Logodaki Kahve ve KALIN */
.main-header .nav-custom-link.active {
    color: #cca87c !important; /* Eğer logodaki ton tam bu değilse hex kodunu değiştirebilirsin */
    font-weight: 800 !important; /* Ekstra Kalın */
}

/* Aktif linkin altındaki vurgu çizgisinin rengi (İsteğe bağlı, şık durur) */
.main-header .nav-custom-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #cca87c; /* Çizgi de kahverengi oldu */
}
/* 1. Top Banner */
.top-banner {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 8px 0;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* 2. Navigation Header (Bootstrap Overrides) */
.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--brand-red);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.logo-icon::after {
    content: '';
    width: 15px;
    height: 15px;
    background-color: #fff;
    border-radius: 50%;
}

.nav-custom-link {
    color: var(--text-gray) !important;
    font-size: 0.8rem;
    text-transform: uppercase;
    transition: color 0.2s;
    font-weight: 500;
    padding: 0.5rem 0;
}

.nav-custom-link:hover, .nav-custom-link.active {
    color: var(--brand-red) !important;
}

.auth-links a {
    color: var(--text-gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    text-decoration: underline;
    transition: color 0.2s;
}

.auth-links a:hover {
    color: var(--brand-red);
}

/* 3. Infinite Marquee Image Slider */
.hero-slider {
    width: 100%;
    height: 55vh;
    overflow: hidden;
    background-color: #111;
    position: relative;
}

.slider-track {
    display: flex;
    width: 200%;
    height: 100%;
    animation: scrollMarquee 40s linear infinite;
}

.slider-track:hover {
    animation-play-state: paused;
}

.slider-track img {
    width: 15%;
    height: 100%;
    object-fit: cover;
    padding: 0 5px;
}

@keyframes scrollMarquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* 4. Countdown & CTA Section */
.countdown-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 5%;
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid #eaeaea;
}

.cta-area h2 {
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 20px;
    color: var(--text-gray);
}

.btn-submit {
    background-color: var(--brand-red);
    color: #fff;
    border: none;
    padding: 12px 25px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.3s;
}

.btn-submit:hover {
    background-color: #d32f2f;
}

/* Geri Sayım Alanı */
.timer-area {
    display: flex;
    gap: 20px;
}

.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #58585c;
    border-radius: 16px;
    width: 120px;
    height: 120px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.time-block .number {
    font-size: 3.5rem;
    font-family: var(--font-main);
    font-weight: 700;
    line-height: 1;
    color: #ffffff;
    margin-bottom: 8px;
    letter-spacing: normal;
}

.time-block .label {
    font-size: 1rem;
    color: #ffffff;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* 5. Main Content Area */
.content-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding: 80px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.content-left h1 {
    font-size: 2rem;
    font-weight: 300;
    line-height: 1.3;
    color: var(--text-dark);
    text-transform: uppercase;
}

.content-right p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 25px;
    font-weight: 300;
}

/* =========================================
   RESPONSIVE (MOBİL) AYARLARI
   ========================================= */

/* Bootstrap Menü İçin Mobil Ayar */
@media (max-width: 991.98px) {
    .navbar {
        position: relative;
    }
    .navbar-collapse {
        background: #fff;
        padding: 1rem;
        border-radius: 0 0 8px 8px;
        box-shadow: 0 8px 16px rgba(0,0,0,0.15);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 1050;
    }
    .auth-links {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid #eee;
        justify-content: center;
    }
    .navbar-toggler:focus {
        box-shadow: none;
    }
}

/* Genel Düzen, Geri Sayım ve Slider İçin Mobil Ayar */
@media (max-width: 900px) {
    .countdown-section {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    .content-section {
        grid-template-columns: 1fr;
    }
    .timer-area {
        gap: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .time-block {
        width: 85px;
        height: 85px;
        border-radius: 12px;
    }
    .time-block .number {
        font-size: 2.2rem;
        margin-bottom: 4px;
    }
    .time-block .label {
        font-size: 0.8rem;
    }
    .slider-track {
        width: 400%;
    }
    .slider-track img {
        width: 25%;
    }
}

/* =========================================
   COMPETITION SECTION STYLES
   ========================================= */
.competition-section {
    padding: 80px 0;
    background-color: #ffffff;
    font-family: var(--font-main);
}

.custom-gap {
    gap: 40px 0; /* Mobilde arayı açmak için */
}

/* --- Sol Taraf (Resim ve Kutu) --- */
.image-wrapper {
    position: relative;
    border-radius: 20px;
    padding-bottom: 40px; /* Alttaki kutu için boşluk */
    padding-right: 30px; /* Sağdaki kutu için boşluk */
}

.main-image {
    width: 100%;
    height: 550px;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.info-box {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: #cca87c; /* Görseldeki açık kahve/bej renk */
    padding: 40px 30px;
    border-radius: 16px;
    width: 300px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.info-box h3 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 25px;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-circle {
    width: 35px;
    height: 35px;
    background-color: #ffffff;
    color: #cca87c;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-info span {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
}

/* --- Sağ Taraf (Yazılar ve Akordeon) --- */
.text-content-area {
    padding-left: 2rem;
}

.subtitle {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #b5987a;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.subtitle .dot {
    width: 6px;
    height: 6px;
    background-color: #b5987a;
    border-radius: 50%;
}

.section-title {
    font-size: 2.8rem;
    color: #6a462f; /* Koyu kahve */
    font-weight: 700;
    margin-bottom: 20px;
}

.section-desc {
    color: #b5987a;
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 35px;
}

/* --- Özelleştirilmiş Bootstrap Accordion --- */
.custom-accordion .accordion-item {
    border: none;
    background-color: #fcfaf8; /* Çok açık bej arka plan */
    border-radius: 12px !important;
    margin-bottom: 15px;
    overflow: hidden;
}

.custom-accordion .accordion-button {
    background-color: #fcfaf8;
    color: #6a462f;
    font-weight: 600;
    font-size: 1rem;
    padding: 20px 25px;
    border: none;
    box-shadow: none !important;
}

.custom-accordion .accordion-button:not(.collapsed) {
    color: #6a462f;
    background-color: #fcfaf8;
    box-shadow: none;
}

/* Akordeon İkonunu (Ok işareti yerine +/- benzeri stil vermek için) değiştiriyoruz */
.custom-accordion .accordion-button::after {
    filter: invert(34%) sepia(13%) saturate(1915%) hue-rotate(338deg) brightness(91%) contrast(90%); /* İkonu kahverengi yapar */
}

.custom-accordion .accordion-body {
    padding: 0 25px 25px 25px;
    color: #b5987a;
    font-size: 0.9rem;
    line-height: 1.7;
    background-color: #fcfaf8;
}

/* Mobil Uyum */
@media (max-width: 991.98px) {
    .text-content-area {
        padding-left: 15px;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .image-wrapper {
        padding-right: 0;
    }
    .info-box {
        right: 15px;
        bottom: 0;
        width: 220px;
        padding: 25px 20px;
    }
}

/* =========================================
   JURY (SPEAKERS) SECTION STYLES
   ========================================= */
.jury-section {
    padding: 80px 0;
    background-color: #ffffff;
    font-family: var(--font-main);
}

.jury-card {
    background-color: #fcfaf8; /* Kart altındaki açık bej rengi */
    border-radius: 16px;
    overflow: hidden; /* Resmin köşelerinin de yuvarlak kalmasını sağlar */
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.jury-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.jury-card img {
    width: 100%;
    aspect-ratio: 1 / 1; /* Görsellerin boyutları farklı da olsa hepsini aynı hizada tutar */
    object-fit: cover;
}

.jury-info {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-grow: 1; /* Alt kısmın daima alt kenara yaslanmasını sağlar */
}

.jury-text h4 {
    color: #6a462f;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.jury-text p {
    color: #b5987a;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #cca87c;
    color: #ffffff;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s ease;
    flex-shrink: 0; /* İsmi uzun olan jürilerde butonun ezilmesini önler */
}

.share-btn:hover {
    background-color: #b5987a;
}

/* =========================================
   ABOUT / CATEGORIES SECTION STYLES
   ========================================= */
.about-categories-section {
    padding: 100px 0;
    background-color: #ffffff;
    font-family: var(--font-main);
}

.custom-gap-large {
    gap: 60px 0;
}

/* --- Sol Taraf (Resim ve Rozetler) --- */
.main-image-wrapper {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.main-photo {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

/* Dönen Rozet (Yuvarlak Yıl Logosu) */
.experience-badge {
    position: absolute;
    bottom: -30px;
    left: 10px;
    width: 140px;
    height: 140px;
    background-color: #e1042d; /* Görseldeki morumsu renk */
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 20px rgba(97, 77, 230, 0.3);
    z-index: 5;
}

.rotating-text {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: rotateText 15s linear infinite;
}

@keyframes rotateText {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.inner-circle {
    background-color: #fcfaf8;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.inner-circle .number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #6a462f;
    line-height: 1;
}

.inner-circle .text {
    font-size: 0.8rem;
    font-weight: 600;
    color: #cca87c;
}

/* Sağ Alt Premium Kartı */
.premium-card {
    position: absolute;
    bottom: 20px;
    right: 0;
    width: 280px;
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    overflow: hidden;
    z-index: 4;
}

.card-icon {
    text-align: center;
    padding: 30px 20px 10px;
}

.card-content {
    text-align: center;
    padding: 0 20px 20px;
}

.card-content h4 {
    font-size: 0.95rem;
    color: #333;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 5px;
}

.card-content p {
    color: #cca87c;
    font-size: 0.85rem;
    margin: 0;
    font-weight: 500;
}

.card-footer-box {
    background-color: #fcfaf8;
    padding: 15px;
    text-align: center;
    font-size: 0.85rem;
    color: #6a462f;
    font-weight: 600;
    border-top: 1px solid #f0e9e1;
}

/* --- Sağ Taraf (Metin ve Tablar) --- */
.custom-tabs {
    background-color: #fcfaf8;
    padding: 5px;
    border-radius: 12px;
    display: inline-flex;
}

.custom-tabs .nav-link {
    color: #b5987a;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 25px;
    border-radius: 8px;
    border: none;
}

.custom-tabs .nav-link.active {
    background-color: #ffffff;
    color: #333;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.tab-desc {
    color: #555;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Özellik Listesi (İkonlu Alan) */
.features-list {
    display: flex;
    gap: 30px;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 20px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.feature-icon {
    width: 45px;
    height: 45px;
    background-color: #cca87c;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1.2rem;
}

.feature-text {
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

/* Butonlar */
.action-buttons {
    display: flex;
    gap: 15px;
}

.btn-solid {
    background-color: #cca87c;
    color: #fff;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s;
}

.btn-solid:hover {
    background-color: #b5987a;
    color: #fff;
}

/* Mobil Düzenlemeler */
@media (max-width: 991.98px) {
    .main-image-wrapper { width: 100%; }
    .experience-badge { left: -10px; width: 110px; height: 110px; }
    .inner-circle { width: 60px; height: 60px; }
    .inner-circle .number { font-size: 1.4rem; }
    .premium-card { width: 220px; right: -10px; bottom: 10px; }
    .features-list { flex-direction: column; gap: 15px; }
    .custom-tabs { display: flex; flex-direction: column; width: 100%; }
}

/* =========================================
   FOOTER STYLES
   ========================================= */
.site-footer {
    background-color: #111111; /* Top banner ile uyumlu koyu siyah */
    color: #888888;
    padding: 40px 0;
    font-family: var(--font-main);
    border-top: 4px solid var(--brand-red); /* Şık kırmızı üst çizgi */
}

.logo-icon-small {
    width: 24px;
    height: 24px;
    background-color: var(--brand-red);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-icon-small::after {
    content: '';
    width: 8px;
    height: 8px;
    background-color: #fff;
    border-radius: 50%;
}

.footer-text {
    font-size: 0.85rem;
}

.footer-links a {
    color: #888888;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.social-link {
    color: #888888;
    display: inline-block;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-link:hover {
    color: var(--brand-red);
    transform: translateY(-3px); /* Üzerine gelince hafif yukarı kalkma efekti */
}


/* =========================================
   REGISTRATION FORM STYLES
   ========================================= */
.registration-section {
    padding: 80px 0;
    background-color: #fcfaf8; /* Açık bej arka plan formun öne çıkmasını sağlar */
    font-family: var(--font-main);
}

.form-card {
    background-color: #ffffff;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.form-header h2 {
    font-size: 2rem;
    color: #6a462f;
    font-weight: 700;
    margin-bottom: 10px;
}

.form-header p {
    color: #b5987a;
    font-size: 0.95rem;
}

/* Label (Başlıklar) */
.form-label {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

/* Input ve Select Tasarımı */
.custom-input, .custom-select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    color: #333;
    background-color: #fafafa;
    transition: all 0.3s ease;
}

/* Seçim menüsü (Select) ok işareti için ekstra boşluk */
.custom-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23555' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    padding-right: 40px;
}

.custom-input::placeholder {
    color: #aaa;
}

.custom-input:focus, .custom-select:focus {
    outline: none;
    border-color: var(--brand-red);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(240, 62, 62, 0.1); /* Odaklanınca etrafında hafif kırmızı hale */
}

/* Instagram Input Group (@ işareti için) */
.input-group-custom {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group-text-custom {
    position: absolute;
    left: 18px;
    color: #888;
    font-weight: 500;
    z-index: 2;
}

.custom-input.with-prefix {
    padding-left: 40px; /* @ işareti için soldan boşluk */
}

/* Checkbox (Onay kutusu) */
.custom-checkbox .form-check-input {
    width: 18px;
    height: 18px;
    border-color: #ccc;
    cursor: pointer;
    margin-top: 3px;
}

.custom-checkbox .form-check-input:checked {
    background-color: var(--brand-red);
    border-color: var(--brand-red);
}

.custom-checkbox .form-check-label {
    font-size: 0.9rem;
    color: #555;
    cursor: pointer;
}

.nav-item {
    font-weight: bold !important;
}
.text-link {
    color: var(--brand-red);
    text-decoration: none;
    font-weight: 500;
}

.text-link:hover {
    text-decoration: underline;
}

/* Gönder Butonu */
.btn-submit-large {
    width: 100%;
    background-color: #e1042d;
    color: #fff;
    border: none;
    padding: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 10px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-submit-large:hover {
    background-color: #d32f2f;
    transform: translateY(-2px);
}

/* Form altı link */
.login-prompt {
    font-size: 0.95rem;
    color: #555;
}

.login-prompt a {
    color: #6a462f;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s;
}

.login-prompt a:hover {
    color: var(--brand-red);
}

/* Mobil Görünüm */
@media (max-width: 768px) {
    .form-card {
        padding: 30px 20px;
    }
    .form-header h2 {
        font-size: 1.6rem;
    }
}
.btn-submit-large:disabled {
    background-color: #e0e0e0;
    color: #999;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none;
}