.reference-page .references-hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.reference-page .hero-waves {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.1) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: wave-motion 15s infinite ease-in-out;
}

@keyframes wave-motion {
    0%, 100% {
        transform: translateX(0) translateY(0) rotate(0deg);
        background-size: 100% 100%;
    }

    25% {
        transform: translateX(5px) translateY(-5px) rotate(1deg);
        background-size: 105% 95%;
    }

    50% {
        transform: translateX(-3px) translateY(5px) rotate(-0.5deg);
        background-size: 95% 105%;
    }

    75% {
        transform: translateX(3px) translateY(-3px) rotate(0.5deg);
        background-size: 102% 98%;
    }
}

.reference-page .references-hero-content {
    text-align: center !important;
    max-width: 900px !important;
    margin: 0 auto !important;
    position: relative !important;
    z-index: 2 !important;
    display: block !important;
    grid-template-columns: none !important;
    gap: 0 !important;
    align-items: normal !important;
    min-height: auto !important;
}

    .reference-page .references-hero-content h1 {
        font-size: 3.2rem;
        margin-bottom: 25px;
        font-weight: 700;
        animation: fade-in-down 1s ease-out;
    }

    .reference-page .references-hero-content p {
        font-size: 1.3rem;
        opacity: 0.95;
        line-height: 1.6;
        margin-bottom: 50px;
        animation: fade-in-down 1s ease-out 0.2s both;
    }

.reference-page .hero-achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    animation: fade-in-up 1s ease-out 0.4s both;
}

.reference-page .achievement-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

    .reference-page .achievement-item:hover {
        transform: translateY(-10px);
        background: rgba(255,255,255,0.15);
    }

.reference-page .achievement-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

.reference-page .achievement-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.reference-page .achievement-label {
    font-size: 1rem;
    opacity: 0.9;
}

@keyframes fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Client Logos */
.reference-page .client-logos {
    padding: 100px 0;
    background: var(--bg-primary);
}

.reference-page .section-header {
    text-align: center;
    margin-bottom: 80px;
}

    .reference-page .section-header h2 {
        font-size: 2.8rem;
        margin-bottom: 20px;
        color: var(--text-primary);
        font-weight: 700;
    }

    .reference-page .section-header p {
        font-size: 1.2rem;
        color: var(--text-secondary);
        max-width: 600px;
        margin: 0 auto;
    }

.reference-page .logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.reference-page .logo-item {
    transition: all 0.3s ease;
}

.reference-page .logo-container {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    overflow: hidden;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .reference-page .logo-container:hover {
        transform: translateY(-10px) scale(1.05);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

.reference-page .client-logo {
    max-width: 200px;
    max-height: 160px;
    object-fit: contain;
    /*filter: grayscale(100%);*/
    transition: all 0.4s ease;
}

.reference-page .logo-container:hover .client-logo {
    filter: grayscale(0%);
    transform: scale(1.1);
}

.reference-page .partnership-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(41, 61, 129, 0.9), rgba(18, 42, 80, 0.8));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    color: white;
    text-align: center;
}

.reference-page .logo-container:hover .partnership-overlay {
    opacity: 1;
    transform: translateY(0);
}

.reference-page .partnership-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    animation: pulse-partnership 2s infinite;
}

@keyframes pulse-partnership {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

.reference-page .partnership-text {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Testimonials */
.reference-page .testimonials-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.reference-page .testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    height: 350px;
}

.reference-page .testimonial-item {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    visibility: hidden; /* ✅ EKLENDI */
    transform: translateX(50px); /* ✅ 100px → 50px */
    transition: all 0.5s ease;
}

    .reference-page .testimonial-item.active {
        opacity: 1;
        visibility: visible; /* ✅ EKLENDI */
        transform: translateX(0);
        z-index: 2; /* ✅ EKLENDI */
    }

.reference-page .testimonial-content {
    background: var(--bg-primary);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border: 3px solid var(--primary-color);
    position: relative;
}

.reference-page .quote-icon {
    position: absolute;
    top: -40px;
    left: 15px;
    font-size: 4rem;
    color: var(--primary-color);
    background: var(--bg-primary);
    /*padding: 0 10px;*/
}

.reference-page .testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-style: italic;
}

.reference-page .testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.reference-page .author-info h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.reference-page .author-info span {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.reference-page .rating {
    display: flex;
    gap: 5px;
}

.reference-page .star {
    font-size: 1.2rem;
    color: #FFD700;
    animation: star-twinkle 2s infinite;
}

@keyframes star-twinkle {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.reference-page .testimonial-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 50px;
}

.reference-page .nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .reference-page .nav-btn:hover {
        background: var(--accent-color);
        transform: scale(1.1);
    }

.reference-page .testimonial-dots {
    display: flex;
    gap: 10px;
}

.reference-page .dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

    .reference-page .dot.active,
    .reference-page .dot:hover {
        background: var(--primary-color);
        transform: scale(1.2);
    }

/* Success Stories */
.reference-page .success-stories {
    padding: 100px 0;
    background: var(--bg-primary);
}

.reference-page .stories-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

    .reference-page .stories-timeline::before {
        content: '';
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 4px;
        background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
        transform: translateX(-50%);
    }

.reference-page .timeline-item {
    position: relative;
    margin-bottom: 80px;
    display: flex;
    align-items: center;
}

    .reference-page .timeline-item:nth-child(odd) {
        flex-direction: row;
    }

    .reference-page .timeline-item:nth-child(even) {
        flex-direction: row-reverse;
    }

.reference-page .timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reference-page .marker-year {
    background: var(--primary-color);
    color: white;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 0 0 5px var(--bg-primary), 0 5px 15px rgba(0,0,0,0.2);
    min-width: 80px;
    text-align: center;
}

.reference-page .timeline-content {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin: 0 60px;
    flex: 1;
    border: 3px solid var(--primary-color);
    transition: all 0.3s ease;
    max-width: 450px;
}

    .reference-page .timeline-content:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    }

    .reference-page .timeline-content h4 {
        font-size: 1.5rem;
        margin-bottom: 15px;
        color: var(--text-primary);
        font-weight: 600;
    }

    .reference-page .timeline-content p {
        color: var(--text-secondary);
        line-height: 1.7;
        margin-bottom: 25px;
    }

.reference-page .story-stats {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.reference-page .stat-item {
    background: var(--primary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Reference Contact */
.reference-page .reference-contact {
    padding: 100px 0;
    background: var(--bg-secondary);
    text-align: center;
    border-top: 3px solid var(--primary-color);
}

.reference-page .contact-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
}

.reference-page .contact-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.reference-page .contact-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 768px) {
    .reference-page .references-hero-content h1 {
        font-size: 2.5rem;
    }

    .reference-page .hero-achievements {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .reference-page .logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 30px;
    }

    .reference-page .logo-container {
        height: 150px;
        padding: 30px;
    }

    .reference-page .client-logo {
        max-width: 90px;
        max-height: 60px;
    }

    .reference-page .testimonials-slider {
        height: 400px;
    }

    .reference-page .testimonial-author {
        flex-direction: column;
        align-items: start;
        gap: 15px;
    }

    .reference-page .stories-timeline::before {
        left: 30px;
    }

    .reference-page .timeline-item {
        flex-direction: row !important;
        padding-left: 70px;
    }

    .reference-page .timeline-marker {
        left: 30px;
        transform: translateX(-50%);
    }

    .reference-page .marker-year {
        padding: 10px 15px;
        font-size: 0.9rem;
        min-width: 60px;
    }

    .reference-page .timeline-content {
        margin: 0;
        max-width: none;
    }

    .reference-page .contact-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .reference-page .references-hero-content h1 {
        font-size: 2rem;
    }

    .reference-page .hero-achievements {
        grid-template-columns: 1fr;
    }

    .reference-page .logos-grid {
        grid-template-columns: 1fr;
    }

    .reference-page .section-header h2 {
        font-size: 2.2rem;
    }

    .reference-page .contact-content h2 {
        font-size: 2rem;
    }

    .reference-page .testimonials-slider {
        height: 450px;
    }
}