/* --- 1. GOOGLE FONTS & ROOT VARIABLES --- */
:root {
    --font-primary: 'Nunito Sans', sans-serif;
    --font-secondary: 'Jost', sans-serif;
    
    --color-primary: #a076b6;
    --color-primary-dark: #815b95;
    --color-secondary: #e5a9a0;
    --color-dark: #4a235a;
    --color-text: #5c5c5c;
    --color-text-light: #888;
    --color-light: #f8f5f9;
    --color-white: #ffffff;
    --color-border: #e9e0ed;
    
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(74, 35, 90, 0.08);
    --shadow-lg: 0 20px 50px rgba(74, 35, 90, 0.15);

    --border-radius-sm: 8px;
    --border-radius-md: 15px;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --header-height: 85px;
}

/* --- 2. GLOBAL STYLES & RESETS --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { 
    overflow-x: hidden; /* YATAY KAYDIRMAYI ENGELLEMEK İÇİN */
}
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-white);
    padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- 3. TYPOGRAPHY & HELPERS --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-secondary); color: var(--color-dark); font-weight: 600; line-height: 1.3; letter-spacing: 0.5px; }
.hero-title, .page-header h1 {
    font-size: calc(2.2rem + 2.5vw);
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    margin-bottom: 120px; /* Added spacing here */
}
/* Dinamik Başlık stilleri */
.dynamic-title-item {
    opacity: 0;
    position: absolute; /* Keep for overlaying fade effect */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    transition: opacity 0.5s ease-in-out, visibility 0s linear 0.5s; /* Add visibility transition */
    color: #ffffff70; /* Ensure consistent text color as seen in image */
    visibility: hidden; /* Hide non-active items fully */
}

.dynamic-title-item.active {
    opacity: 1;
    visibility: visible; /* Show active item */
    transition-delay: 0s; /* No delay when becoming visible */
}
.section-heading { font-size: calc(1.8rem + 1.2vw); margin-bottom: 1rem; font-weight: 600; }
.section-heading-sm { font-size: calc(1.5rem + 0.5vw); font-weight: 600; }
a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }
.bg-light { background-color: var(--color-light); }
.content-section { padding: 100px 0; }
.post-content h3 { margin-top: 2rem; margin-bottom: 1rem; }
.post-content ul { padding-left: 20px; }

/* --- 4. BUTTONS --- */
.btn {
    border-radius: 50px;
    font-weight: 600;
    padding: 12px 30px;
    border: 2px solid transparent;
    transition: var(--transition);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}
.btn-primary { background-color: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background-color: var(--color-primary-dark); border-color: var(--color-primary-dark); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-outline-dark { border-color: var(--color-dark); color: var(--color-dark); }
.btn-outline-dark:hover { background-color: var(--color-dark); color: var(--color-white); }

/* --- 5. HEADER & NAVIGATION (STABLE VERSION) --- */
.main-header .navbar {
    padding: 15px 0;
    transition: var(--transition);
    background-color: transparent !important;
}
.main-header .navbar.scrolled, .main-header .navbar:not(.home-nav) {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}
.navbar-brand img { height: 55px; transition: var(--transition); }
.logo-light { display: none; }
.navbar.scrolled .logo-light, .navbar:not(.home-nav) .logo-light { display: none; }
.navbar.scrolled .logo-dark, .navbar:not(.home-nav) .logo-dark { display: block; }
body.home .main-header .navbar:not(.scrolled) .logo-dark { display: none; }
body.home .main-header .navbar:not(.scrolled) .logo-light { display: block; }

.main-header .nav-link { 
    font-weight: 500; 
    margin: 0 15px; 
    color: var(--color-dark); 
    position: relative; 
    padding: 5px 0; 
    font-size: 0.95rem;
}
body.home .main-header .navbar:not(.scrolled) .nav-link { color: var(--color-white); }
.main-header .nav-link::after { 
    content: ''; 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    width: 0; 
    height: 2px; 
    background-color: var(--color-primary); 
    transition: var(--transition); 
}
.main-header .nav-link.active::after, .main-header .nav-link:hover::after { width: 100%; }
.main-header .nav-link.active, .main-header .nav-link:hover { color: var(--color-primary); }
body.home .main-header .navbar:not(.scrolled) .nav-link:hover,
body.home .main-header .navbar:not(.scrolled) .nav-link.active {
    color: var(--color-white);
}
body.home .main-header .navbar:not(.scrolled) .nav-link::after { background-color: var(--color-white); }

.navbar-toggler { color: var(--color-dark); border: none; font-size: 1.5rem; }
body.home .main-header .navbar:not(.scrolled) .navbar-toggler { color: var(--color-white); }
.navbar-toggler:focus { box-shadow: none; }

.language-switcher a { color: var(--color-dark); font-weight: 600; text-decoration: none; }
.language-switcher span { color: var(--color-dark); margin: 0 5px; }
body.home .main-header .navbar:not(.scrolled) .language-switcher a,
body.home .main-header .navbar:not(.scrolled) .language-switcher span {
    color: var(--color-white);
}
.language-switcher a.active { color: var(--color-primary); }

/* --- 6. HERO & PAGE HEADER --- */
.hero-section, .page-header {
    padding: 160px 0;
    background-size: cover;
    background-position: center center;
    color: var(--color-white);
    position: relative;
    margin-top: calc(-1 * var(--header-height));
    transition: background-image 0.5s ease-in-out; /* Arka plan görseli için geçiş efekti */
}
.hero-section { min-height: 100vh; }
.hero-section::before, .page-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgb(108 0 104 / 75%) 0%, rgb(195 100 217 / 6%) 100%);
}
.hero-section .container, .page-header .container { position: relative; z-index: 2; }
.hero-subtitle { font-size: 1.2rem; font-weight: 300; max-width: 600px; }

/* --- 7. SERVICE CARDS --- */
.service-card-link { text-decoration: none; }
.service-card {
    background: var(--color-white);
    padding: 35px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--color-border);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}
.service-icon {
    font-size: 40px;
    color: var(--color-white);
    margin-bottom: 25px;
    display: inline-flex;
    width: 80px;
    height: 80px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(15deg); }
.service-card h3 { font-size: 1.4rem; margin-bottom: 15px; color: var(--color-dark); }
.service-card p { color: var(--color-text-light); margin-bottom: 1rem; }
.stretched-link-custom { color: var(--color-primary); font-weight: 600; }

/* --- 8. GALLERY --- */
.btn-filter {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 10px 25px;
    margin: 5px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
}
.btn-filter.active, .btn-filter:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
    transform: translateY(-2px);
}
.gallery-img-container { display: block; overflow: hidden; border-radius: var(--border-radius-md); box-shadow: var(--shadow-sm); position: relative; }
.gallery-img-container img { transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1); width: 100%; height: 280px; object-fit: cover; }
.gallery-img-container:hover img { transform: scale(1.1); }
.gallery-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(74, 35, 90, 0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); color: white; font-size: 2rem; }
.gallery-img-container:hover .gallery-overlay { opacity: 1; }

/* --- 9. TESTIMONIALS --- */
#yorumlar { 
    position: relative;
    padding: 100px 0;
}
#yorumlar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(74, 35, 90, 0.85);
    z-index: 1;
}
#yorumlar .container { 
    position: relative; 
    z-index: 2; 
}
.testimonials-slider {
    overflow: hidden;
    padding: 15px;
    margin: -15px;
}
.testimonial-card { 
    background: #4a235a73;
    border-radius: var(--border-radius-md); 
    padding: 40px; 
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.testimonial-img { 
    width: 90px; 
    height: 90px; 
    border-radius: 50%; 
    object-fit: cover; 
    margin: 0 auto 20px auto;
    box-shadow: 0 0 0 5px var(--color-white), var(--shadow-lg); 
}
.testimonial-card p { 
    font-style: italic; 
    color: #fdfcfd;
    font-size: 1.05rem;
    margin-bottom: auto;
}
.testimonial-name { 
    margin-top: 20px; 
    font-size: 1.2rem;
    color: #fdfcfd; 
}
.testimonial-rating { 
    color: #fec107; 
}
.testimonials-slider .swiper-pagination {
    position: static;
    margin-top: 30px;
}
.testimonials-slider .swiper-pagination-bullet { 
    background: rgba(255,255,255,0.5); 
    width: 10px;
    height: 10px;
    transition: var(--transition);
}
.testimonials-slider .swiper-pagination-bullet-active { 
    background: var(--color-white); 
    transform: scale(1.2);
}

/* --- 10. WHY US & TEAM --- */
.why-us-card { background: var(--color-white); padding: 30px; border-radius: var(--border-radius-md); box-shadow: var(--shadow-sm); transition: var(--transition); height: 100%; }
.why-us-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-us-card .icon { font-size: 2.5rem; color: var(--color-primary); margin-bottom: 1rem; }
.team-member-img { width: 180px; height: 180px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-lg); border: 5px solid var(--color-white); transition: var(--transition); }
.team-member:hover .team-member-img { transform: scale(1.05) rotate(3deg); }

/* --- 11. BLOG --- */
.blog-card { border-radius: var(--border-radius-md); box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition); overflow: hidden; }
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.blog-card .card-img-top { transition: var(--transition); }
.blog-card:hover .card-img-top { transform: scale(1.05); }
.blog-card .card-title a { color: var(--color-dark); text-decoration: none; }

/* --- 12. CONTACT FORM & INFO --- */
.form-control, .form-select {
    min-height: 55px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding-left: 20px;
    font-size: 0.95rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(160, 118, 182, 0.2);
}
textarea.form-control { min-height: 150px; }
.contact-info-list li { align-items: flex-start; }
.contact-info-list i { font-size: 1.5rem; color: var(--color-primary); margin-right: 20px; margin-top: 5px; }

/* --- 13. FOOTER --- */
.main-footer {
    background-color: var(--color-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
    font-size: 0.95rem;
}
.footer-logo { height: 45px; }
.main-footer h4 { color: var(--color-white); font-family: var(--font-primary); font-weight: 600; margin-bottom: 20px; font-size: 1.1rem; }
.main-footer a { color: rgba(255, 255, 255, 0.7); }
.main-footer a:hover { color: var(--color-white); padding-left: 5px; }
.main-footer .list-unstyled li { margin-bottom: 10px; }
.main-footer .social-icons a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}
.main-footer .social-icons a:hover { background-color: var(--color-primary); transform: translateY(-3px); }
.footer-contact-list i { margin-right: 15px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: center; padding-top: 30px; margin-top: 40px; }

/* --- 14. RESPONSIVE STYLES --- */
@media (max-width: 991.98px) {
    :root { --header-height: 75px; }
    .navbar-collapse {
        background: var(--color-white);
        padding: 20px;
        margin-top: 15px;
        border-radius: var(--border-radius-md);
        box-shadow: var(--shadow-lg);
    }
    .main-header .nav-link { margin: 10px 0; color: var(--color-dark) !important; }
    .main-header .nav-link::after { background-color: var(--color-primary); }
    .main-header .navbar:not(.scrolled) .language-switcher a,
    .main-header .navbar:not(.scrolled) .language-switcher span { color: var(--color-dark) !important; }
    .hero-title, .page-header h1 { font-size: calc(2rem + 3vw); }
    .section-heading { font-size: calc(1.6rem + 1.5vw); }
    .content-section { padding: 80px 0; }

    .page-header {
        background-position: center top; /* Görseli hizalar */
    }
}

@media (min-width: 992px) {
    .home .main-header .navbar:not(.scrolled) {
        background: transparent !important;
    }

}

/* --- 15. CONTENT PROTECTION --- */
body, html {
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}
img {
    pointer-events: none;
}

/* --- 16. FAQ ACCORDION STYLES --- */
.accordion-item {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm) !important;
    margin-bottom: 15px;
    overflow: hidden;
}
.accordion-header { margin-bottom: 0; }
.accordion-button {
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-dark);
    background-color: var(--color-white);
    padding: 20px 25px;
    transition: var(--transition);
}
.accordion-button:not(.collapsed) {
    color: var(--color-primary);
    background-color: var(--color-light);
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(160, 118, 182, 0.2);
    border-color: transparent;
}
.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%234a235a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    transition: transform .2s ease-in-out;
}
.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23a076b6'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-body { padding: 20px 25px; background-color: var(--color-light); }
.accordion-body p { margin-bottom: 0; line-height: 1.8; }

/* --- 17. FLOATING ACTION BUTTON (FAB) (GELİŞTİRİLMİŞ ANİMASYON) --- */
.fab-container {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 1050;
    transition: transform 0.6s ease-in-out;
}

.fab-container.active {

transform: translateY(-70px); 


}

.fab-main-button {
    width: 60px;
    height: 60px;
    background-color: var(--color-dark);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
    position: relative;
    z-index: 2;
    user-select: none;
}

.fab-main-button:hover {
    background-color: var(--color-primary);
}

.fab-main-button i {
    color: var(--color-white);
    font-size: 24px;
    transition: transform 1.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.fab-container.active .fab-main-button i {
    transform: rotate(360deg); 
}

.fab-menu {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.fab-item {
    position: absolute;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    /* Geçiş animasyonunu ve gecikmesini burada tanımlıyoruz */
    transition: all 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28), opacity 0.3s ease;
    opacity: 0;
    pointer-events: none; /* Başlangıçta tıklanamaz */
    bottom: 5px;
    right: 5px;
    transform: translate(0, 0) scale(1.0);
}

.fab-item:hover {
    background-color: var(--color-primary-dark);
}

.fab-item i {
    font-size: 23px;
}

/* Aktif durumdaki pozisyonlar ve animasyon gecikmeleri */
.fab-container.active .fab-item {
    opacity: 1;
    pointer-events: auto; /* Aktif olduğunda tıklanabilir */
}

.fab-container.active .fab-item:nth-child(1) { /* Telefon */
    transform: translate(0, -75px) scale(1.1);
    transition-delay: 0.25s;
}
.fab-container.active .fab-item:nth-child(2) { /* WhatsApp */
    transform: translate(-55px, -55px) scale(1.1);
    transition-delay: 0.50s;
}
.fab-container.active .fab-item:nth-child(3) { /* Mail */
    transform: translate(-75px, 0) scale(1.1);
    transition-delay: 0.75s;
}
.fab-container.active .fab-item:nth-child(4) { /* Instagram */
    transform: translate(-55px, 55px) scale(1.1);
    transition-delay: 1.00s;
}
.fab-container.active .fab-item:nth-child(5) { /* Facebook */
    transform: translate(0, 75px) scale(1.1);
    transition-delay: 1.25s;
}


/* --- 18. WELCOME POPUP STYLES --- */
.welcome-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Ensure it's on top of everything */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.welcome-popup-overlay.active {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

.welcome-popup-content {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 500px; /* Tablet ve masaüstü için maksimum genişlik */
    width: 90%; /* Daha küçük ekranlarda %90 genişlik */
    position: relative;
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    
    /* Mobil uyumluluk için yeni eklenenler */
    max-height: 90vh; /* Ekran yüksekliğinin %90'ını geçmesin */
    overflow-y: auto; /* İçerik taşarsa dikey kaydırma çubuğu çıksın */
    -webkit-overflow-scrolling: touch; /* Mobil cihazlarda daha yumuşak kaydırma */
}

@media (max-width: 576px) { /* Küçük mobil cihazlar için özel ayarlar */
    .welcome-popup-content {
        padding: 20px; /* Daha küçük padding */
        width: 95%; /* Daha dar ekranlarda biraz daha geniş olabilir */
        max-width: 350px; /* Çok dar ekranlarda dahi okunabilirliği sağla */
    }
}

.welcome-popup-overlay.active .welcome-popup-content {
    transform: translateY(0);
}

.close-popup-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

.close-popup-btn:hover {
    color: var(--color-dark);
}

.welcome-popup-content h3 {
    color: var(--color-primary);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.welcome-popup-content p {
    color: var(--color-text);
    margin-bottom: 20px;
}

.welcome-popup-content .form-control {
    min-height: 45px;
}

.welcome-popup-content .btn-primary {
    padding: 10px 20px;
    font-size: 1rem;
}

.welcome-popup-content #campaignPopupImage {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
}