.about-hero {
            margin-top: 95px;
            background: linear-gradient(rgba(44, 44, 44, 0.3), rgba(44, 44, 44, 0.3)), 
                        url('https://images.unsplash.com/photo-1560066984-138dadb4c035?w=1600&q=80');
            background-size: cover;
            background-position: center;
            height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
        }

        .about-hero h1 {
            font-size: 4em;
            font-weight: 300;
            letter-spacing: 8px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .about-hero p {
            font-size: 1.2em;
            margin-top: 20px;
            letter-spacing: 2px;
            font-family: 'Helvetica', sans-serif;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }

        .about-intro {
            padding: 100px 5%;
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .about-intro h2 {
            font-size: 3em;
            color: #2C2C2C;
            margin-bottom: 30px;
            font-weight: 300;
            letter-spacing: 4px;
        }

        .about-intro p {
            font-size: 1.2em;
            color: #666;
            line-height: 2;
            max-width: 900px;
            margin: 0 auto 25px;
            font-family: 'Helvetica', sans-serif;
        }

        .about-details {
            padding: 80px 5%;
            background: #F8F8F8;
        }

        .details-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 100px;
            align-items: center;
        }

        .details-image {
            height: 600px;
            background: url('../uploads/pics/hk1.png');
            background-size: cover;
            background-position: center;
        }

        .details-content h3 {
            font-size: 2.5em;
            color: #2C2C2C;
            margin-bottom: 30px;
            font-weight: 300;
            letter-spacing: 3px;
        }

        .details-content p {
            font-size: 1.1em;
            color: #666;
            line-height: 2;
            margin-bottom: 25px;
            font-family: 'Helvetica', sans-serif;
        }

        .stats-section {
            padding: 100px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 50px;
            text-align: center;
        }

        .stat-item {
            padding: 40px 20px;
        }

        .stat-number {
            font-size: 3.5em;
            color: #C19882;
            font-weight: 300;
            margin-bottom: 15px;
            letter-spacing: 2px;
        }

        .stat-label {
            font-size: 1em;
            color: #666;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            font-family: 'Helvetica', sans-serif;
        }

        .values-section {
            padding: 100px 5%;
            background: #2C2C2C;
            color: white;
        }

        .values-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .values-header {
            text-align: center;
            margin-bottom: 80px;
        }

        .values-header h2 {
            font-size: 3em;
            font-weight: 300;
            letter-spacing: 4px;
            margin-bottom: 20px;
        }

        .values-header p {
            font-size: 1.2em;
            color: #CCC;
            font-family: 'Helvetica', sans-serif;
        }

        .values-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 60px;
        }

        .value-card {
            text-align: center;
            padding: 40px 30px;
        }

        .value-icon {
            font-size: 3em;
            margin-bottom: 25px;
            color: #C19882;
        }

        .value-card h3 {
            font-size: 1.5em;
            margin-bottom: 20px;
            font-weight: 300;
            letter-spacing: 2px;
        }

        .value-card p {
            font-size: 1em;
            color: #CCC;
            line-height: 1.9;
            font-family: 'Helvetica', sans-serif;
        }

        .team-section {
            padding: 100px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .team-header {
            text-align: center;
            margin-bottom: 80px;
        }

        .team-header h2 {
            font-size: 3em;
            color: #2C2C2C;
            font-weight: 300;
            letter-spacing: 4px;
            margin-bottom: 20px;
        }

        .team-header p {
            font-size: 1.2em;
            color: #666;
            font-family: 'Helvetica', sans-serif;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 50px;
        }

        .team-member {
            text-align: center;
        }

.member-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    margin-bottom: 30px;
}

/* 1. üye – Özlem */
.team-member:nth-child(1) .member-image {
    background-image: url('/uploads/pics/ozlem.png');
}

/* 2 ve 3 – boşlar, logo kullan */
.team-member:nth-child(2) .member-image,
.team-member:nth-child(3) .member-image {
    background-image: url('/uploads/pics/logo.png');
}

        .member-name {
            font-size: 1.5em;
            color: #2C2C2C;
            margin-bottom: 10px;
            font-weight: 400;
            letter-spacing: 2px;
        }

        .member-title {
            font-size: 1em;
            color: #C19882;
            font-style: italic;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .member-bio {
            font-size: 0.95em;
            color: #666;
            line-height: 1.8;
            font-family: 'Helvetica', sans-serif;
        }

        .certifications-section {
            padding: 100px 5%;
            background: #F8F8F8;
        }

        .certifications-container {
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .certifications-container h2 {
            font-size: 3em;
            color: #2C2C2C;
            font-weight: 300;
            letter-spacing: 4px;
            margin-bottom: 60px;
        }

        .cert-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }

        .cert-item {
            background: white;
            padding: 40px 30px;
            transition: transform 0.3s;
        }

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

        .cert-item h4 {
            font-size: 1.2em;
            color: #2C2C2C;
            margin-bottom: 15px;
            font-weight: 400;
            letter-spacing: 1.5px;
        }

        .cert-item p {
            font-size: 0.9em;
            color: #999;
            font-family: 'Helvetica', sans-serif;
        }

        @media (max-width: 1024px) {
            .values-grid,
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

            .details-container {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .about-hero h1 {
                font-size: 2.5em;
                letter-spacing: 4px;
            }

            .about-intro h2,
            .values-header h2,
            .team-header h2,
            .certifications-container h2 {
                font-size: 2em;
            }

            .values-grid,
            .team-grid,
            .stats-grid,
            .cert-grid {
                grid-template-columns: 1fr;
            }

            .details-image {
                height: 400px;
            }

            .details-container {
                gap: 50px;
            }
        }