/* CSS Custom Properties - Tüm renkler, fontlar ve boyutlar buradan yönetilir */
:root {
    /* Ana Renkler */
    --bg-primary: #000;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #0f0f0f;
    --bg-light: #fff;
    --bg-gray: #f7f7f7;
    --bg-dark-gray: #333;
    --bg-overlay: rgba(0, 0, 0, 0.6);

    /* Metin Renkleri */
    --text-primary: #f1f1f1;
    --text-secondary: #555555;
    --text-dark: #1a1a1a;
    --text-light: #fff;
    --text-gray: #9f9e9e;
    --text-light-gray: #ccc;
    --text-muted: #666;
    --text-footer: #999;
    --text-accent: #7e7e7e;

    /* Border Renkleri */
    --border-light: #e0e0e0;
    --border-dark: #333;

    /* Font Aileleri */
    --font-primary: "Raleway", sans-serif;
    --font-secondary: "Titillium Web", sans-serif;
    --font-accent: "Josefin Sans", sans-serif;
    --font-fallback: 'Arial', sans-serif;

    /* Font Boyutları */
    --fs-xs: 12px;
    --fs-sm: 13px;
    --fs-base: 14px;
    --fs-md: 16px;
    --fs-lg: 18px;
    --fs-xl: 20px;
    --fs-2xl: 24px;
    --fs-3xl: 30px;
    --fs-4xl: 36px;
    --fs-5xl: 42px;
    --fs-6xl: 48px;
    --fs-hero: 120px;

    /* Responsive Font Boyutları */
    --fs-hero-mobile: 2rem;
    --fs-hero-tablet: 2.5rem;
    --fs-hero-laptop: 4rem;
    --fs-section-mobile: 1.8rem;
    --fs-section-tablet: 2.8rem;

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-2xl: 40px;
    --spacing-3xl: 60px;
    --spacing-4xl: 100px;
    --spacing-5xl: 140px;

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 5px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 15px;
    --radius-2xl: 50px;

    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 15px 30px rgba(0, 0, 0, 0.3);

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.35s ease;
    --transition-slow: 0.8s;
}

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

body {
    font-family: var(--font-fallback);
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-primary);
}

.page-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 300px;
    background: linear-gradient(var(--bg-overlay), var(--bg-overlay)), url('https://wpdemo.archiwp.com/theratio-sidenav/wp-content/uploads/sites/6/2020/06/bg-left-menu.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: scroll;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    padding: 2rem;
    transition: transform var(--transition-fast);
}

.sidebar.hidden {
    transform: translateX(-100%);
}

.logo {
    display: flex;
    align-items: center;
    color: var(--text-light);
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-dark);
}

.logo img {
    max-width: 220px;
    height: auto;
}

.nav-menu {
    list-style: none;
}

.nav-menu li {
    margin-bottom: 1.5rem;
}

.nav-menu a {
    color: var(--text-light-gray);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    padding: 0.8rem 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-light);
    padding-left: 1rem;
}

.nav-menu a.active::before {
    content: '→';
    position: absolute;
    left: -10px;
    font-size: 1.2rem;
}

.social-links {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    text-decoration: none;
    width: 40px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--text-light);
    border-color: var(--text-light);
    transform: scale(1.1);
}

.elementor-screen-only {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    width: 1px !important;
    height: 1px !important;
    overflow: hidden;
}

.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1001;
    cursor: pointer;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px;
    border-radius: var(--radius-sm);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Main Content */
.main-content {
    margin-left: 300px;
    flex: 1;
    min-height: 100vh;
}

/* Hero Section */
.hero {
    height: 45vh;
    background: linear-gradient(var(--bg-overlay), var(--bg-overlay)), url('/assets/aboutus2.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
}

.hero-content h1 {
    font-size: var(--fs-hero-laptop);
    font-weight: 300;
    margin-bottom: 1rem;
    letter-spacing: 3px;
}

.breadcrumb {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
}

/* Content Sections */
.content-wrapper {
    background: var(--bg-primary);
    color: var(--text-light);
    padding: 5rem 3rem;

}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
    background-image: url(/assets/skills.png);
    background-size: cover;
    /* Resim konteyneri kaplar */
    background-position: center;
    /* Ortadan hizalar */
    background-repeat: no-repeat;
    /* Tekrar etmez */
}

@media (max-width: 768px) {
    .about-section {
        flex-direction: column;
        text-align: center;
    }

    .about-image {
        margin-top: 2rem;
    }
}

.about-image img {
    min-width: 400px;
    min-height: 400px;
    object-fit: cover;
    border-radius: 50%;
}

.about-image {
    position: relative;
}

.about-section {
    display: flex;
    align-items: center;
    gap: 3rem;
    /* yazı ile görsel arasına nefes boşluğu ekler */
    padding: 4rem 6rem;
    /* yazıların kenara yapışmasını engeller */
}

.about-text {
    flex: 1;
    /* yazı tarafı */
}

.about-image {
    flex: 1.2;
    /* görseli %20 daha büyük yap */
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 50%;
    /* yuvarlak mask */
    object-fit: cover;
    /* tam doldurur */
}


.circular-image {
    width: 200px;
    height: 350px;
    border-radius: 50%;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circular-image img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    display: block;
    border-radius: 50%;
    overflow: hidden;
}

.circular-badge {
    position: absolute;
    top: 26px;
    left: 1px;
    width: 35%;
    height: 35%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    overflow: hidden;
    /* border: 2px solid #fff; */
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

.circular-badge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.circular-badge img {
    width: 120%;
    height: 150%;
    object-fit: cover;
    display: block;
}

.about-text h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    color: var(--text-footer);
}

.about-text h2 {
    font-size: var(--fs-section-tablet);
    font-weight: 300;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light-gray);
    text-align: left;
}

/* Philosophy Section */
.philosophy-section {
    text-align: center;
    margin-bottom: 3rem;
    background-image: url(/assets/skills.png);
    background-size: cover;
    /* Resim konteyneri kaplar */
    background-position: center;
    /* Ortadan hizalar */
    background-repeat: no-repeat;
    /* Tekrar etmez */
}

.philosophy-section h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    color: var(--text-footer);
}

.philosophy-section h2 {
    font-size: var(--fs-section-tablet);
    font-weight: 300;
    margin-bottom: 3rem;
}

.philosophy-text {
    max-width: 600px;
    margin: 0 auto 3rem;
    color: var(--text-light-gray);
    font-size: 1.1rem;
    line-height: 1.8;
}

.philosophy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.philosophy-card {
    text-align: center;
    position: relative;
    width: 100%;
    height: 280px;
    perspective: 1000px;
}

.philosophy-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform var(--transition-slow);
    transform-style: preserve-3d;
}

.philosophy-card:hover .philosophy-card-inner {
    transform: rotateY(-180deg);
}

.philosophy-card-front,
.philosophy-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.philosophy-card-back {
    transform: rotateY(-180deg);
    background: linear-gradient(135deg, #2a2a2a 0%, var(--bg-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.philosophy-card-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.philosophy-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-fast);
}

.card-back-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
}

.card-back-content p {
    color: var(--text-light-gray);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Statistics Section */
.stats-section {
    padding: 4rem 0;
    margin-bottom: 5rem;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--text-light);
    margin-bottom: 1rem;
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-footer);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* Team Section */
.team-section {
    text-align: center;
    margin-bottom: 5rem;
}

.team-section h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    color: var(--text-footer);
}

.team-section h2 {
    font-size: var(--fs-section-tablet);
    font-weight: 300;
    margin-bottom: 3rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(5, 300px);
    gap: 1.5rem;
    width: 95%;
    margin: 2rem auto;
    max-width: 1400px;
    justify-content: center;
}

.team-member {
    text-align: center;
    transition: all var(--transition-fast);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.team-photo {
    width: 300px;
    height: 300px;
    background-size: cover;
    background-position: center;
    background-color: var(--border-dark);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin: 0 auto;
}

.team-photo:hover {
    filter: brightness(0.7);
}

.team-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3));
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.team-photo:hover .team-overlay {
    opacity: 1;
}

.team-overlay .team-info {
    text-align: center;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.team-photo:hover .team-overlay .team-info {
    transform: translateY(0);
}

.team-overlay .team-info h4 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.team-overlay .team-info p {
    color: var(--text-light-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Team Slider Dots */
.team-slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.team-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.team-dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.team-dot.active {
    background: var(--text-light);
    transform: scale(1.3);
}

/* Testimonials Section */
.testimonials-section {
    text-align: center;
    margin-bottom: 5rem;
}

.testimonials-section h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    color: var(--text-footer);
}

.testimonials-section h2 {
    font-size: var(--fs-section-tablet);
    font-weight: 300;
    margin-bottom: 3rem;
}

.testimonials-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-item {
    display: block;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    transition: transform var(--transition-fast);
}

.testimonial-item:hover {
    transform: translateY(-5px);
}

.testimonial-content {
    background: transparent;
    padding: 2.5rem 2rem;
    position: relative;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.quote-icon {
    font-size: 4rem;
    color: var(--border-dark);
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-weight: bold;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-light-gray);
    padding-top: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: flex-start;
    padding: 1.5rem 2rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-dark);
}

.author-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: var(--text-light);
}

.author-info p {
    color: var(--text-footer);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.dot {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

.dot.active {
    border-color: var(--text-light);
    background: transparent;
}

.dot.active::before {
    background: var(--text-light);
    width: 4px;
    height: 4px;
}

.dot:hover {
    border-color: rgba(255, 255, 255, 0.7);
    transform: scale(1.1);
}

.footer {
    background: #000;
    padding: 4rem 0 2rem;
    margin-top: 0rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-dark);
}

.footer-left {
    max-width: 500px;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.footer-logo img {
    max-width: 120px;
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
    margin-right: 15px;
}

.footer-logo .logo-text {
    font-size: 1.2rem;
}

.footer-logo .logo-subtitle {
    font-size: 0.8rem;
    opacity: 0.8;
}

.footer-description {
    color: var(--text-footer);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-right h4 {
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light-gray);
}

.contact-icon {
    font-size: 1rem;
    opacity: 0.7;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--text-footer);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--text-light);
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .sidebar {
        width: 280px;
        transform: translateX(-100%);
        transition: transform var(--transition-fast);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        transition: margin-left var(--transition-fast);
    }

    .contact-content {
        flex-direction: column-reverse;
        /* Mobil görünümde formu üste alır */
    }

    .contact-info-column,
    .contact-form-column {
        min-width: unset;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: var(--fs-hero-tablet);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: var(--fs-hero-mobile);
    }
}

.footer {
    background: #000;
    margin-top: -10rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-dark);
}

.footer-left {
    max-width: 500px;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.footer-logo img {
    max-width: 180px;
}

/* Logonun altındaki yazıyı sola hizalamak için */
.footer-description {
    color: var(--text-footer);
    line-height: 1.6;
    font-size: 0.95rem;
    text-align: left;
}

.footer-right h4 {
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light-gray);
}

.contact-icon {
    font-size: 1rem;
    opacity: 0.7;
}

/* Adres yazısını küçültmek için */
.contact-address {
    font-size: 0.9rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--text-footer);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--text-light);
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

.about-content-wrapper {
    /* Arka plan rengini siyah yapar */
    background-color: var(--bg-primary);

    /* İçeriğe soldan ve diğer yönlerden boşluk bırakır */
    /* Değerleri ihtiyaca göre ayarlayabilirsiniz */
    padding: 2rem;
}

/* Sayfa içeriği için genel konteyner */
/* Eğer içeriğiniz .container sınıfı içindeyse, bu kod boşluk bırakır */
.container {
    /* soldan ve sağdan otomatik boşluk bırakır ve içeriği ortalar */
    width: min(1200px, 92%);
    margin: 0 auto;
    /* Yukarıdaki padding tanımı bu değeri ezer */
    padding: -40px;
}

/* Sidebar'dan sonra başlayan ana içerik bölümü için
     bu kod soldan otomatik boşluk bırakır. */
.main-content {
    margin-left: 300px;
    flex: 1;
    min-height: 100vh;
}

/* Responsive tasarım için ayarlar */
/* 1024px ve altındaki ekranlar için sol boşluğu kaldırır */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .sidebar {
        width: 280px;
        transform: translateX(-100%);
        transition: transform var(--transition-fast);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        transition: margin-left var(--transition-fast);
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
        width: 95%;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Logo - Tablet boyutunda */
    .logo img {
        max-width: 110px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
        z-index: 1000;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        transition: margin-left var(--transition-fast);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Logo - Mobil boyutunda */
    .logo img {
        max-width: 180px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .about-section {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .circular-image img {
        width: 180px;
        height: 180px;
    }

    .circular-badge {
        width: 50px;
        height: 50px;
        top: 8px;
        left: 8px;
    }

    .about-text h2,
    .philosophy-section h2,
    .team-section h2,
    .testimonials-section h2 {
        font-size: 1.8rem;
    }

    .about-text p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .philosophy-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .content-wrapper {
        padding: 2rem 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        width: 100%;
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .circular-image img {
        width: 150px;
        height: 150px;
    }

    .circular-badge {
        width: 40px;
        height: 40px;
        top: 6px;
        left: 6px;
    }

    .about-text h2,
    .philosophy-section h2,
    .team-section h2,
    .testimonials-section h2 {
        font-size: 1.5rem;
    }

    .about-text p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .content-wrapper {
        padding: 1.5rem 0.5rem;
    }

    .mobile-menu-toggle {
        top: 1rem;
        right: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .team-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        width: 100%;
    }

    /* Logo - Küçük mobil boyutunda */
    .logo img {
        max-width: 150px;
    }
}

/* WhatsApp Sabit İkonu */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.whatsapp-float i {
    color: white;
    font-size: 32px;
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Mobil cihazlar için responsive ayarlar */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
    
    .whatsapp-float i {
        font-size: 28px;
    }
}