/* GENEL SIFIRLAMA VE FONT TANIMLARI */
:root {
    --color-primary: #1C5D99;       /* Koyu Mavi */
    --color-secondary: #FF9800;     /* Turuncu/Sarı (Vurgu) */
    --color-text: #333333;          /* Okunur Koyu Gri */
    --color-heading: #174879;       /* Başlıklar İçin Daha Koyu Mavi */
    --color-bg-light: #F8F9FA;      /* Açık Gri/Beyazımsı Arka Plan */
    --color-white: #ffffff;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-heading);
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s;
}

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

/* BUTON STİLLERİ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    font-size: 0.95rem;
}

.large-btn {
    padding: 15px 35px;
    font-size: 1.05rem;
}

.primary-btn {
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(255,152,0,0.4);
}

.primary-btn:hover {
    background: var(--color-white);
    color: var(--color-secondary);
    border-color: var(--color-secondary);
    box-shadow: 0 4px 10px rgba(255,152,0,0.2);
}

.secondary-btn {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(28,93,153,0.4);
}

.secondary-btn:hover {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(28,93,153,0.2);
}

.contact-btn {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px 18px;
    border-radius: 8px;
    text-transform: none;
    font-weight: 400;
}

/* HEADER VE NAVİGASYON */
.main-header {
    background-color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav ul li a {
    padding: 8px 0;
    font-weight: 600;
    display: block;
    position: relative;
}

.main-nav ul li a.active,
.main-nav ul li a:hover {
    color: var(--color-secondary);
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-secondary);
    transition: width 0.3s;
}

.main-nav ul li a.active::after,
.main-nav ul li a:hover::after {
    width: 100%;
}

/* HERO BÖLÜMÜ */
.hero-section {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%);
}

.hero-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    max-width: 55%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--color-heading);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #555;
    font-weight: 400;
}

/* RANDEVU WIDGET STİLLERİ */
.appointment-card {
    background: var(--color-white);
    width: 450px;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-top: 6px solid var(--color-secondary);
    flex-shrink: 0;
}

.appointment-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    text-align: center;
    color: var(--color-primary);
}

.appointment-card > p {
    text-align: center;
    margin-bottom: 20px;
    color: #777;
    font-size: 0.95rem;
}

.widget-form .form-group {
    margin-bottom: 15px;
}

.widget-form .form-group-row {
    display: flex;
    gap: 15px;
}

.widget-form .form-group-row .form-group {
    flex-basis: 50%;
}

.widget-form label {
    font-size: 0.9rem;
    margin-bottom: 5px;
    display: block;
    color: var(--color-text);
    font-weight: 600;
}

.widget-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.widget-form input:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 8px rgba(255,152,0,0.3);
    outline: none;
}

.widget-btn {
    width: 100%;
    margin-top: 20px;
    font-size: 1.05rem;
    padding: 14px;
    border: none;
    border-radius: 8px;
    text-transform: uppercase;
}

.privacy-note {
    font-size: 0.8rem;
    color: #888;
    margin-top: 15px;
    text-align: center;
}

/* PROBLEM/HİZMETLER KISMI */
.problem-section {
    padding: 80px 0;
    text-align: center;
    background: var(--color-white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.problem-card {
    background: var(--color-bg-light);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform .3s, box-shadow .3s;
    border-bottom: 5px solid var(--color-secondary);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.problem-card i {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.problem-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.problem-card p {
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.read-more {
    font-weight: 600;
    color: var(--color-primary);
}

/* YAKLAŞIM BÖLÜMÜ */
.approach-section {
    background: linear-gradient(105deg, var(--color-primary) 0%, #174879 100%);
    color: var(--color-white);
    padding: 80px 0;
}

.approach-grid {
    display: flex;
    align-items: center;
    gap: 50px;
}

.approach-image {
    flex: 1;
    text-align: center;
}

.approach-image i {
    font-size: 8rem;
    color: var(--color-secondary);
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.approach-content {
    flex: 2;
}

.approach-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--color-secondary);
}

.approach-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.approach-content ul {
    list-style: none;
    margin-bottom: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.approach-content li {
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.approach-content li i {
    color: var(--color-secondary);
    font-size: 1.2rem;
}

/* CALL TO ACTION */
.cta-section {
    padding: 70px 0;
    text-align: center;
    background: var(--color-bg-light);
}

.cta-section h2 {
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* FOOTER */
footer {
    background: var(--color-heading);
    color: #c0c0c0;
    padding-top: 40px;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #3d6995;
}

.footer-info, .footer-links, .footer-social {
    flex: 1;
}

.footer-info h4, .footer-links h4, .footer-social h4 {
    color: var(--color-white);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-info p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-info i {
    color: var(--color-secondary);
    font-size: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: #c0c0c0;
    display: block;
    margin-bottom: 8px;
}

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

.footer-social a {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-right: 15px;
}

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

.copyright {
    text-align: center;
    padding: 15px 20px;
    border-top: 1px solid #3d6995;
}

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

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-content-wrapper {
        flex-direction: column;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
        margin-bottom: 30px;
    }
    .appointment-card {
        width: 100%;
        max-width: 450px;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .approach-grid {
        flex-direction: column;
    }
    .approach-image {
        order: 2;
    }
    .approach-content {
        order: 1;
        text-align: center;
    }
    .approach-content ul {
        justify-content: center;
        gap: 30px;
    }
    .footer-content {
        flex-wrap: wrap;
    }
    .footer-info, .footer-links, .footer-social {
        flex-basis: 45%;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-wrap: wrap;
    }
    .logo {
        flex-grow: 1;
    }
    .main-nav {
        flex-basis: 100%;
        order: 2;
        margin-top: 10px;
    }
    .main-nav ul {
        justify-content: space-around;
        gap: 0;
    }
    .contact-btn {
        order: 1;
    }
    .problem-grid {
        grid-template-columns: 1fr;
    }
    .hero-section {
        padding: 60px 0;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .footer-info, .footer-links, .footer-social {
        flex-basis: 100%;
    }
}

@media (max-width: 480px) {
    h2 {
        font-size: 2rem;
    }
    .widget-form .form-group-row {
        flex-direction: column;
    }
    .main-nav ul li a {
        font-size: 0.9rem;
    }
}

/* ======================================= */
/* YENİ HİZMETLER SAYFASI - SEKMELİ YAPI */
/* ======================================= */

.services-tab-section {
    padding: 80px 0;
    background: var(--color-bg-light);
}

/* Sekme Navigasyonu */
.tab-navigation {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    background: var(--color-white);
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.tab-link {
    background: none;
    border: none;
    padding: 15px 25px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.tab-link i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.tab-link:hover {
    color: var(--color-primary);
    background-color: #e5f1ff;
}

.tab-link.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 10px rgba(28,93,153,0.3);
}

.tab-link.active i {
    color: var(--color-secondary); /* Aktif ikonda vurgu rengi */
}

/* Sekme İçerikleri */
.tab-content {
    display: none; /* Varsayılan olarak hepsi gizli */
    padding: 40px;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    border-left: 6px solid var(--color-secondary);
    /* İçerik düzeni */
    display: flex; 
    gap: 40px;
    align-items: center;
}

.tab-content.active {
    display: flex; /* JavaScript ile görünür yapılır */
}

.content-text {
    flex: 2;
}

.content-visual {
    flex: 1;
    text-align: center;
}

.content-visual i {
    font-size: 6rem;
    color: var(--color-secondary);
    opacity: 0.7;
}

.tab-content h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.tab-content h3 {
    color: var(--color-secondary);
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.tab-content ul {
    list-style: none;
    padding-left: 0;
}

.tab-content ul li {
    padding-left: 0;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-content ul li i {
    color: var(--color-secondary);
    font-size: 1rem;
}

/* Responsive Düzenleme */
@media (max-width: 992px) {
    .tab-content {
        flex-direction: column;
        text-align: center;
    }
    .content-visual {
        order: -1; /* İkonu yukarı taşı */
        margin-bottom: 20px;
    }
    .tab-navigation {
        flex-wrap: wrap;
        padding: 10px 0;
        gap: 5px;
    }
    .tab-link {
        padding: 10px 15px;
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .tab-link {
        flex-basis: 48%; /* İki sütunlu mobil görünüm */
        justify-content: center;
        padding: 12px 0;
        margin: 5px 0;
    }
    .tab-content {
        padding: 25px 15px;
    }
    .tab-content h2 {
        font-size: 1.7rem;
    }
}
/* ======================================= */
/* YENİ HAKKIMIZDA SAYFASI STİLLERİ */
/* ======================================= */

.sub-heading {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 5px;
}

/* PROFİL BÖLÜMÜ */
.about-profile-section {
    padding: 80px 0;
    background: var(--color-white);
}

.profile-grid {
    display: flex;
    gap: 60px;
    align-items: center;
}

.profile-image-container {
    flex: 1;
    text-align: center;
    position: relative;
}

.profile-photo {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 50%; /* Fotoğrafı dairesel yapar */
    border: 8px solid var(--color-bg-light);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.profile-quote {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    border-radius: 10px;
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 70%;
    text-align: left;
    font-style: italic;
    box-shadow: 0 8px 20px rgba(28,93,153,0.5);
}

.profile-quote i {
    color: var(--color-secondary);
    margin-right: 10px;
}

.profile-content {
    flex: 2;
}

.profile-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.education-details {
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--color-bg-light);
    border-left: 4px solid var(--color-secondary);
    border-radius: 5px;
}

.education-details p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.education-details i {
    color: var(--color-primary);
}


/* DEĞERLER KISMI */
.values-section {
    padding: 80px 0;
    text-align: center;
    background: var(--color-bg-light);
}

.values-section h2 {
    margin-bottom: 40px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-card {
    padding: 30px;
    border-radius: 12px;
    background: var(--color-white);
    box-shadow: 0 6px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.value-card i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.value-card h3 {
    font-size: 1.4rem;
    color: var(--color-heading);
    margin-bottom: 10px;
}

/* İSTATİSTİKLER KISMI (Stats Section) */
.stats-section {
    padding: 60px 0;
    text-align: center;
    background: var(--color-primary); /* Arka planı koyu yapalım */
}

.stats-section .stat-grid {
    display: flex;
    justify-content: space-around;
    gap: 30px;
}

.stats-section .stat-item {
    color: var(--color-white);
}

.stats-section .stat-item i {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 10px;
}

.stats-section .stat-item h3 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 5px;
}

.stats-section .stat-item p {
    font-size: 1.1rem;
    font-weight: 400;
    color: #c0c0c0;
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* RESPONSIVE DÜZENLEMELER */
@media (max-width: 992px) {
    .profile-grid {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .profile-photo {
        max-width: 250px;
    }
    .profile-quote {
        position: static; /* Mobil görünümde aşağı kaydır */
        margin-top: 30px;
        width: 100%;
        text-align: center;
    }
    .stats-section .stat-grid {
        flex-direction: column;
        align-items: center;
    }
    .stats-section .stat-item {
        margin-bottom: 30px;
    }
}

.additional-services {
    padding: 80px 0;
    background: var(--color-bg-light);
}

.additional-services h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--color-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card i {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--color-text);
    line-height: 1.6;
}

.expertise-list {
    margin: 25px 0;
}

.expertise-list h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.expertise-list ul {
    list-style: none;
    padding: 0;
}

.expertise-list li {
    margin-bottom: 8px;
    padding: 5px 0;
    color: var(--color-text);
    line-height: 1.5;
}

.expertise-list .fa-caret-right {
    color: var(--color-secondary);
    margin-right: 10px;
    font-size: 0.9rem;
}