/* Referanslar Page - Industrial Luxury Design */

/* --- 1. HERO SECTION --- */
.page-header {
    background: linear-gradient(rgba(11, 26, 42, 0.85), rgba(11, 26, 42, 0.85)), url('../../assets/img/hero/hero-2.jpg');
    background-size: cover;
    background-position: center;
    padding: 160px 0 100px;
    text-align: center;
}

.page-header h1 {
    color: #ffffff !important;
    font-size: 3.5rem;
    font-weight: 950;
    letter-spacing: -1px;
    margin-top: 10px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.8); /* Çok güçlü gölge */
}

.section-label {
    color: #ffffff !important;
    font-weight: 950;
    letter-spacing: 5px;
    text-transform: uppercase;
    font-size: 1rem;
    opacity: 1;
    display: block;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.7);
}

/* --- 2. FILTER BUTTONS --- */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 60px 0 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    border-radius: 50px;
    border: 1px solid var(--neutral-200);
    background: var(--white);
    color: var(--primary-900);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-btn:hover {
    border-color: var(--accent-500);
    color: var(--accent-500);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-900);
    color: var(--white);
    border-color: var(--primary-900);
    box-shadow: 0 10px 20px rgba(11, 26, 42, 0.15);
}

/* --- 3. PROJE GRID --- */
.references-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 100px;
}

.project-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 45px rgba(0,0,0,0.05);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    border: 1px solid rgba(0,0,0,0.03);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 70px rgba(11, 30, 53, 0.15);
    border-color: var(--accent-500);
}

.project-img-box {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.project-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 26, 42, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
    backdrop-filter: blur(4px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover .project-img-box img {
    transform: scale(1.15);
}

.zoom-icon {
    background: var(--accent-500);
    color: var(--white);
    padding: 14px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(30px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 25px rgba(232, 88, 15, 0.3);
}

.project-card:hover .zoom-icon {
    transform: translateY(0);
}

.project-content {
    padding: 30px;
}

.project-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(232, 88, 15, 0.1);
    color: var(--accent-500);
    font-size: 0.75rem;
    font-weight: 800;
    border-radius: 6px;
    text-transform: uppercase;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.project-content h3 {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--primary-900);
    margin-bottom: 12px;
    line-height: 1.2;
}

.project-year {
    font-size: 0.95rem;
    color: var(--primary-500);
    font-weight: 700;
    display: block;
}

/* --- 4. FEATURED REFERENCE [PREMIUM VIP SECTION] --- */
.featured-reference {
    background: linear-gradient(135deg, #0b1a2a 0%, #050d16 100%);
    border-radius: 40px;
    padding: 60px 80px; /* Daha kısa, daha dinamik */
    margin: 100px 0;
    display: flex;
    align-items: center;
    gap: 80px;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
}

.featured-reference::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232, 88, 15, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.featured-logo-box {
    flex: 0 0 320px;
    background: var(--white); /* Logoyu patlatmak için beyaz kart */
    padding: 40px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    transition: transform 0.4s ease;
}

.featured-logo-box img {
    max-width: 100%;
    filter: none; /* Renkli logoyu olduğu gibi göster */
    opacity: 1;
}

.featured-reference:hover .featured-logo-box img {
    transform: scale(1.05);
}

.featured-content {
    flex: 1;
    z-index: 2;
}

.featured-tag {
    color: var(--accent-500);
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
    font-size: 0.9rem;
}

.featured-content h2 {
    font-size: 3.5rem; /* Daha görkemli */
    font-weight: 950;
    margin-bottom: 25px;
    letter-spacing: -2px;
    line-height: 1.1;
    color: #ffffff !important; /* ASIL DÜZELTME: Artık net okunur */
    text-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.featured-content p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 45px;
    font-weight: 500;
}

.featured-stats {
    display: flex;
    gap: 50px;
    margin-top: 50px;
}

.f-stat-item {
    border-left: 4px solid var(--accent-500);
    padding-left: 25px;
}

.f-stat-val {
    display: block;
    font-size: 2.2rem;
    font-weight: 950;
    color: var(--accent-500);
    line-height: 1;
    margin-bottom: 8px;
}

.f-stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 1200px) {
    .featured-reference {
        padding: 70px 40px;
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    .featured-logo-box {
        flex: 0 0 auto;
        width: 300px;
    }
    .featured-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 30px;
    }
    .featured-content h2 {
        font-size: 2.8rem;
    }
}

/* --- 5. LOGO GRID (TÜM 10 LOGO GÖRÜNSÜN) --- */
.logo-showcase {
    padding: 100px 0;
    background: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.logo-showcase::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11, 30, 53, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.logo-showcase .section-title {
    color: var(--primary-900);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    margin-bottom: 60px;
    letter-spacing: -0.5px;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 0;
    align-items: stretch; /* Kart yükseklikleri eşit */
    position: relative;
    z-index: 1;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 20px;
    background: var(--white);
    border-radius: 16px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1.5px solid var(--neutral-100);
    box-shadow: 0 4px 16px rgba(11, 30, 53, 0.05);
    min-height: 110px; /* Tüm kartlar aynı yükseklik */
    position: relative;
    overflow: hidden;
}

/* Alt aksent çizgisi hover'da açılır */
.brand-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent-500);
    transition: width 0.35s ease;
}

.brand-item:hover::after { width: 100%; }

.brand-item img {
    max-width: 130px;
    max-height: 65px;
    width: 100%;
    height: auto;
    object-fit: contain; /* Logoyu oranlı göster, kesmez */
    display: block;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), filter 0.35s ease;
    filter: none;
    opacity: 1;
}

.brand-item:hover {
    background: var(--white);
    box-shadow: 0 16px 40px rgba(11, 30, 53, 0.12);
    border-color: var(--accent-500);
    transform: translateY(-6px);
}

.brand-item:hover img {
    transform: scale(1.08);
}

/* === RESPONSIVE === */
@media (max-width: 1100px) {
    .brand-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .logo-showcase { padding: 60px 0; }
    .brand-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .brand-item {
        padding: 20px 14px;
        min-height: 90px;
    }
    .brand-item img {
        max-width: 100px;
        max-height: 50px;
    }
}

@media (max-width: 480px) {
    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .brand-item {
        padding: 16px 12px;
        min-height: 80px;
    }
    .brand-item img {
        max-width: 90px;
        max-height: 44px;
    }
}


/* --- 6. PREMIUM PROJECT MODAL --- */
.project-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: all 0.4s ease;
}

.project-modal.active {
    visibility: visible;
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(11, 30, 53, 0.9);
    backdrop-filter: blur(12px);
}

.modal-container {
    position: relative;
    width: 95%;
    max-width: 1200px; /* Biraz daha geniş, daha görkemli */
    background: var(--white);
    border-radius: 40px;
    overflow: hidden;
    z-index: 2;
    transform: scale(0.9) translateY(100px);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 50px 150px rgba(0,0,0,0.5);
}

.project-modal.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 30px; right: 30px;
    width: 55px; height: 55px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-900);
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-close:hover {
    background: var(--accent-500);
    color: var(--white);
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    display: grid;
    grid-template-columns: 50% 50%; /* Yarı yarıya denge */
    min-height: 600px;
}

.modal-image {
    width: 100%; 
    height: 100%;
    position: relative;
    background: #f4f6f8; /* Görsel tam sığdığında şık bir zemin */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px; /* Kenarlardan hafif nefes payı */
}

.modal-image img {
    width: 100%; 
    height: 100%;
    object-fit: contain; /* ASIL DÜZELTME: Resmi kesmez, tam sığdırır */
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.modal-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--accent-500);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 800;
    border-radius: 10px;
    width: fit-content;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.modal-content h2 {
    font-size: 3rem;
    color: var(--primary-900);
    font-weight: 950;
    margin-bottom: 25px;
    line-height: 1.1;
    letter-spacing: -1.5px;
}

.modal-content p {
    color: var(--primary-700);
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 50px;
    font-weight: 500;
}

.modal-info-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 50px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 25px;
}

.info-item i {
    width: 55px; height: 55px;
    background: var(--neutral-50);
    color: var(--accent-500);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.03);
}

.info-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--primary-500);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.info-item strong {
    font-size: 1.25rem;
    color: var(--primary-900);
    font-weight: 800;
}

.modal-footer {
    margin-top: auto;
}

/* --- RESPONSIVE --- */
@media (max-width: 1200px) {
    .references-grid { grid-template-columns: 1fr 1fr; }
    .modal-content { padding: 50px; }
    .modal-content h2 { font-size: 2.5rem; }
}

@media (max-width: 991px) {
    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-image {
        height: 350px;
    }
    .modal-container {
        border-radius: 30px;
        max-height: 90vh;
        overflow-y: auto;
    }
    .modal-content {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .references-grid { grid-template-columns: 1fr; }
    .banner-grid { grid-template-columns: repeat(2, 1fr); }
    .modal-content h2 { font-size: 2rem; }
    .modal-close { top: 15px; right: 15px; width: 45px; height: 45px; }
}

/* --- PREMIUM REFERENCE TICKER --- */
.reference-ticker-wrapper {
    width: 100%;
    overflow: hidden;
    background: rgba(11, 26, 42, 0.02);
    padding: 60px 0 40px; /* Daha yüksek boşluk */
    margin-top: -30px; 
    margin-bottom: 20px;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
}

.reference-ticker-wrapper::before,
.reference-ticker-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}
.reference-ticker-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #f8f9fa 0%, transparent 100%);
}
.reference-ticker-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #f8f9fa 0%, transparent 100%);
}

.reference-ticker-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: scrollTicker 80s linear infinite; /* Daha yavaş kayma hızı */
    padding: 10px; /* Gölgenin kesilmemesi için padding */
}

.reference-ticker-track:hover {
    animation-play-state: paused;
}

.ref-card-item {
    background: rgba(255, 255, 255, 0.95);
    border: 1.5px solid rgba(232, 88, 15, 0.35); /* Belirginleştirilmiş şık turuncu çerçeve */
    border-radius: 20px; /* Yuvarlak kenarlar */
    padding: 24px 30px;
    display: flex;
    flex-direction: column; /* Alt alta dizilim */
    align-items: center; /* Merkeze hizalama */
    justify-content: center;
    gap: 15px;
    min-width: 280px; /* Kutuları genişlettik */
    box-shadow: 0 8px 24px rgba(11, 26, 42, 0.06); /* Premium derinlik */
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer; /* UX gereği etkileşimli his */
    backdrop-filter: blur(8px); /* Liquid glass efekti */
}

.ref-card-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(232, 88, 15, 0.18);
    border-color: var(--accent-500);
    background: var(--white);
}

.ref-card-year {
    font-size: 1.05rem; /* Yazı boyutu aynı */
    font-weight: 900;
    color: var(--accent-500);
    background: rgba(232, 88, 15, 0.1);
    padding: 8px 24px;
    border-radius: 12px;
    letter-spacing: 1px;
}

.ref-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 6px;
    animation: none !important; /* Önemli: Başka class'larla çakışmayı engeller */
}

.ref-card-company {
    display: block;
    width: 100%;
    font-size: 1.05rem; /* Yazı boyutu aynı */
    font-weight: 800;
    color: var(--primary-900);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.ref-card-desc {
    display: block;
    width: 100%;
    font-size: 1.05rem; /* Yazı boyutu aynı */
    color: var(--primary-600);
    font-weight: 500;
    text-transform: uppercase;
    text-align: center;
}

@keyframes scrollTicker {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 12px)); } /* Gap 24px olduğu için yarısı 12px */
}

@media (max-width: 768px) {
    .reference-ticker-wrapper::before,
    .reference-ticker-wrapper::after {
        width: 50px;
    }
    .ref-card-item {
        padding: 20px 24px;
        min-width: 240px;
    }
    .ref-card-year, .ref-card-company, .ref-card-desc {
        font-size: 0.95rem; /* Mobilde de hepsi aynı, hafif küçük */
    }
}