/* ==========================================================================
   ÖZŞEN ÖZEL EĞİTİM KURSU - Component Styles
   ========================================================================== */

/* Topbar */
.topbar {
    background: var(--primary-darker);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.82rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.topbar a:hover {
    color: var(--secondary);
}

/* Navbar */
.navbar-kurs {
    background: var(--bg-white);
    padding: 0.85rem 0;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar-kurs.scrolled {
    padding: 0.6rem 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand-kurs {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.navbar-brand-kurs .logo-img {
    height: 48px;
    width: auto;
}

.brand-text .brand-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.1;
    margin: 0;
}

.brand-text .brand-subtitle {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--secondary-dark);
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.navbar-kurs .nav-link {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.8rem 1rem !important;
    position: relative;
    transition: color var(--transition-fast);
}

.navbar-kurs .nav-link:hover,
.navbar-kurs .nav-link.active {
    color: var(--primary);
}

.navbar-kurs .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
    transition: width var(--transition-fast);
}

.navbar-kurs .nav-link:hover::after,
.navbar-kurs .nav-link.active::after {
    width: 60%;
}

/* Dropdown Menu & Hover Effect on Desktop */
.navbar-kurs .dropdown-menu {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 0.75rem;
    min-width: 230px;
    border-top: 3px solid var(--secondary);
}

.navbar-kurs .dropdown-item {
    font-family: var(--font-primary);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.navbar-kurs .dropdown-item i {
    color: var(--primary);
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

.navbar-kurs .dropdown-item:hover {
    background: var(--primary-50);
    color: var(--primary);
    transform: translateX(4px);
}

@media (min-width: 992px) {
    .navbar-kurs .dropdown:hover > .dropdown-menu {
        display: block;
        margin-top: 0;
        animation: dropdownFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }
    .navbar-kurs .dropdown:hover > .dropdown-toggle {
        color: var(--primary);
    }
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom Buttons */
.btn-kurs-primary {
    background: var(--gradient-primary);
    color: #FFFFFF !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    border: none;
    box-shadow: var(--shadow-primary);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-kurs-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(27, 77, 142, 0.4);
    color: #FFFFFF !important;
}

.btn-kurs-secondary {
    background: var(--gradient-secondary);
    color: var(--primary-darker) !important;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    border: none;
    box-shadow: var(--shadow-secondary);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-kurs-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(245, 166, 35, 0.45);
    color: var(--primary-darker) !important;
}

.btn-kurs-outline-light {
    background: transparent;
    color: #FFFFFF !important;
    border: 2px solid rgba(255, 255, 255, 0.6);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.7rem 1.75rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    backdrop-filter: blur(6px);
}

.btn-kurs-outline-light:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #FFFFFF;
    color: #FFFFFF !important;
    transform: translateY(-2px);
}

/* Exam Countdown Box */
.countdown-strip {
    background: linear-gradient(90deg, #0A1C38 0%, #15396D 50%, #0A1C38 100%);
    border-top: 1px solid rgba(245, 166, 35, 0.3);
    border-bottom: 1px solid rgba(245, 166, 35, 0.3);
    color: #FFFFFF;
    padding: 12px 0;
}

.countdown-unit-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.4);
    border-radius: 8px;
    padding: 4px 10px;
    min-width: 52px;
    text-align: center;
}

.countdown-num {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.countdown-label {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    font-weight: 600;
}

/* Icon Circles */
.icon-circle-kurs {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.icon-circle-kurs.icon-primary {
    background: var(--primary-50);
    color: var(--primary);
}

.icon-circle-kurs.icon-secondary {
    background: var(--secondary-50);
    color: var(--secondary-dark);
}

.icon-circle-kurs.icon-accent {
    background: var(--accent-50);
    color: var(--accent-dark);
}

/* Floating WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #25D366;
    color: #FFFFFF !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
    color: #FFFFFF !important;
}

/* Circular Social Buttons */
.social-btn {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    max-width: 38px !important;
    max-height: 38px !important;
    aspect-ratio: 1 / 1 !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    background: rgba(255, 255, 255, 0.12) !important;
    color: #ffffff !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    border: none !important;
}

.social-btn i {
    font-size: 1rem;
    line-height: 1;
}

.social-btn:hover {
    background-color: var(--secondary) !important;
    color: var(--primary-darker) !important;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
}

/* Social Buttons Light Theme (for white/light backgrounds) */
.social-btn-light {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
    color: var(--primary-dark);
    font-size: 1.15rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid #E2E8F0;
}

.social-btn-light.social-instagram:hover {
    background: #E1306C;
    color: #FFFFFF;
    border-color: #E1306C;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(225, 48, 108, 0.35);
}

.social-btn-light.social-facebook:hover {
    background: #1877F2;
    color: #FFFFFF;
    border-color: #1877F2;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(24, 119, 242, 0.35);
}

.social-btn-light.social-whatsapp:hover {
    background: #25D366;
    color: #FFFFFF;
    border-color: #25D366;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}

.social-btn-light.social-youtube:hover {
    background: #FF0000;
    color: #FFFFFF;
    border-color: #FF0000;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(255, 0, 0, 0.35);
}

.social-btn-light.social-twitter:hover {
    background: #000000;
    color: #FFFFFF;
    border-color: #000000;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

/* Page Header Banners with Subtle Background Images */
.page-header-banner {
    position: relative;
    padding: 75px 0 65px 0;
    overflow: hidden;
    background-color: var(--primary-darker, #0F2240);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.page-header-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 34, 64, 0.88) 0%, rgba(27, 77, 142, 0.82) 100%);
    z-index: 1;
}

.page-header-banner .container {
    position: relative;
    z-index: 2;
}

.banner-about {
    background-image: url('../assets/images/about/about-main.jpg');
}

.banner-duyurular {
    background-image: url('../assets/images/duyurular/seminar.jpg');
}

.banner-iletisim {
    background-image: url('../assets/images/hero/hero-library.jpg');
}

.banner-bursluluk {
    background-image: url('../assets/images/duyurular/exam-hall.jpg');
}

.banner-dereceler {
    background-image: url('../assets/images/about/dereceler-hero.jpg');
}

/* Footer */
.footer-kurs {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 5rem;
    border-top: 4px solid var(--secondary);
}

.footer-brand-text {
    display: inline-block;
    text-decoration: none;
}

.footer-brand-title {
    font-family: var(--font-heading, 'Montserrat', sans-serif);
    font-weight: 900;
    font-size: 1.85rem;
    color: #FFFFFF !important;
    line-height: 1;
    margin: 0;
    letter-spacing: -0.5px;
}

.footer-brand-subtitle {
    font-size: 0.72rem;
    font-weight: 700;
    color: #FFFFFF !important;
    opacity: 0.85;
    letter-spacing: 2.2px;
    text-transform: uppercase;
    margin-top: 5px;
    display: block;
}

.footer-kurs .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-block;
    margin-bottom: 0.6rem;
    font-size: 0.92rem;
}

.footer-kurs .footer-links a:hover {
    color: var(--secondary);
    transform: translateX(4px);
}

.footer-bottom {
    background: #0C1017;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Interactive Course Finder Simulator */
.course-finder-box {
    background: #FFFFFF;
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 2px solid rgba(27, 77, 142, 0.1);
}

.finder-tab-btn {
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    background: transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-align: center;
    width: 100%;
}

.finder-tab-btn.active,
.finder-tab-btn:hover {
    border-color: var(--primary);
    background: var(--primary-50);
    color: var(--primary);
}

/* ==========================================================================
   Review Slider & Experience Cards
   ========================================================================== */
.review-slider-wrap {
    position: relative;
    padding: 1rem 0 3.5rem 0;
}

.review-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    min-height: 280px;
    transition: all var(--transition-base);
}

.review-card:hover {
    border-color: rgba(27, 77, 142, 0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.review-stars {
    color: #F59E0B;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.review-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.review-author-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.swiper-pagination-reviews .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #CBD5E1;
    opacity: 1;
    transition: all 0.3s ease;
}

.swiper-pagination-reviews .swiper-pagination-bullet-active {
    width: 28px;
    border-radius: 6px;
    background: var(--primary);
}

.review-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #FFFFFF;
    border: 1.5px solid var(--border);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.review-nav-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
}